---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7497 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 903 22660 0 8603 30808 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:16:59:92 brd ff:ff:ff:ff:ff:ff inet 10.30.107.126/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe16:5992/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:8f:87:3f brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:41ff:fe8f:873f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7497) 10/30/25 _x86_64_ (8 CPU) 11:50:37 LINUX RESTART (8 CPU) 11:51:03 tps rtps wtps bread/s bwrtn/s 11:52:01 283.57 59.62 223.96 3757.74 53268.94 11:53:01 203.91 19.44 184.48 2270.28 49796.96 11:54:01 108.00 1.08 106.91 16.26 91374.58 11:55:01 198.45 0.32 198.13 11.33 88144.64 11:56:01 340.83 2.68 338.14 422.73 53295.78 11:57:01 40.49 0.05 40.44 2.00 20102.92 11:58:01 25.75 4.38 21.38 816.65 18098.49 11:59:01 229.60 3.13 226.46 550.04 56901.98 12:00:01 34.43 0.28 34.14 25.46 20532.44 12:01:01 17.86 0.00 17.86 0.00 3727.11 12:02:01 32.31 0.00 32.31 0.00 637.23 12:03:01 19.38 0.02 19.36 0.27 438.86 12:04:01 21.90 0.00 21.90 0.00 586.70 12:05:01 11.31 0.00 11.31 0.00 664.02 12:06:01 85.92 4.28 81.64 58.39 1992.07 Average: 109.92 6.24 103.67 522.67 30599.65 11:51:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 30209036 31634616 2730184 8.29 55124 1690572 1522376 4.48 910768 1547604 86516 11:53:01 25126636 31563664 7812584 23.72 108212 6501772 2328248 6.85 1046596 6279092 4064124 11:54:01 24555788 31640672 8383432 25.45 140476 7032784 1728804 5.09 1005996 6809352 2374372 11:55:01 23998820 31641072 8940400 27.14 154132 7533088 1759984 5.18 1020576 7308740 773820 11:56:01 20077032 27935000 12862188 39.05 170092 7725316 13444432 39.56 4957752 7166096 1200 11:57:01 19300148 27156456 13639072 41.41 171744 7722252 14390916 42.34 5831696 7047544 588 11:58:01 19169544 27076196 13769676 41.80 175428 7766172 14652020 43.11 5925888 7077820 12252 11:59:01 18300476 27068704 14638744 44.44 204320 8534348 14408212 42.39 6365120 7435832 267952 12:00:01 18220960 26704188 14718260 44.68 204656 8256988 14789776 43.51 6723336 7157868 836 12:01:01 18127144 26614084 14812076 44.97 204852 8260404 14888788 43.81 6813340 7160604 3544 12:02:01 17549988 26041700 15389232 46.72 205028 8264788 15458324 45.48 7388884 7160616 764 12:03:01 17525868 26024308 15413352 46.79 205152 8271364 15519780 45.66 7406056 7166392 3236 12:04:01 17453420 25958288 15485800 47.01 205336 8277468 15515116 45.65 7472372 7172128 1488 12:05:01 17352548 25870952 15586672 47.32 205520 8290324 15570128 45.81 7558052 7184924 316 12:06:01 23159572 31491216 9779648 29.69 208132 8103080 1739860 5.12 2141456 6935512 11696 Average: 20675132 28294741 12264088 37.23 174547 7482048 10514451 30.94 4837859 6707342 506847 11:51:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 410.08 278.01 1536.03 80.56 0.00 0.00 0.00 0.00 11:53:01 lo 19.48 19.48 1.79 1.79 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 1779.31 988.57 48265.41 80.36 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 10.09 9.83 2.31 2.66 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 5.73 5.38 1.23 1.49 0.00 0.00 0.00 0.00 11:56:01 vethd71beb2 0.00 0.50 0.00 0.03 0.00 0.00 0.00 0.00 11:56:01 veth4003748 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 11:56:01 veth898f802 0.20 0.58 0.01 0.03 0.00 0.00 0.00 0.00 11:56:01 veth6907709 2.07 1.82 0.27 0.27 0.00 0.00 0.00 0.00 11:57:01 vethd71beb2 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 veth4003748 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 11:57:01 veth898f802 6.32 8.67 0.95 0.76 0.00 0.00 0.00 0.00 11:57:01 veth6907709 8.45 7.43 2.21 1.33 0.00 0.00 0.00 0.00 11:58:01 vethd71beb2 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 veth4003748 0.22 0.30 0.02 0.03 0.00 0.00 0.00 0.00 11:58:01 veth898f802 7.13 10.22 1.10 0.91 0.00 0.00 0.00 0.00 11:58:01 veth6907709 3.36 2.38 2.03 0.29 0.00 0.00 0.00 0.00 11:59:01 vethd71beb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 veth4003748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 veth898f802 6.32 9.18 1.08 0.71 0.00 0.00 0.00 0.00 11:59:01 veth6907709 2.77 2.15 1.93 0.24 0.00 0.00 0.00 0.00 12:00:01 vethd71beb2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 veth4003748 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 veth898f802 12.51 16.65 2.85 4.22 0.00 0.00 0.00 0.00 12:00:01 veth6907709 7.60 6.83 5.10 3.93 0.00 0.00 0.00 0.00 12:01:01 vethd71beb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 veth4003748 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 veth898f802 10.66 14.40 2.40 3.18 0.00 0.00 0.00 0.00 12:01:01 veth6907709 11.60 10.38 8.55 8.77 0.00 0.00 0.00 0.00 12:02:01 vethd71beb2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 veth4003748 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 veth898f802 11.15 14.51 2.70 4.96 0.00 0.00 0.00 0.00 12:02:01 veth6907709 8.27 7.28 6.09 6.42 0.00 0.00 0.00 0.00 12:03:01 vethd71beb2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 veth4003748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 veth898f802 14.91 19.18 4.01 6.85 0.00 0.00 0.00 0.00 12:03:01 veth6907709 8.45 7.60 6.58 7.76 0.00 0.00 0.00 0.00 12:04:01 vethd71beb2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 veth4003748 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 veth898f802 16.06 20.33 4.44 6.75 0.00 0.00 0.00 0.00 12:04:01 veth6907709 10.75 9.65 7.20 11.08 0.00 0.00 0.00 0.00 12:05:01 vethd71beb2 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 veth4003748 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 veth898f802 7.05 10.10 1.32 1.00 0.00 0.00 0.00 0.00 12:05:01 veth6907709 5.50 4.82 3.78 2.67 0.00 0.00 0.00 0.00 12:06:01 lo 39.19 39.19 3.43 3.43 0.00 0.00 0.00 0.00 12:06:01 docker0 47.11 65.21 4.14 1424.25 0.00 0.00 0.00 0.00 12:06:01 ens3 2412.63 1433.14 52937.45 227.26 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.35 0.28 95.09 0.00 0.00 0.00 0.00 Average: ens3 160.22 95.04 3529.66 15.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7497) 10/30/25 _x86_64_ (8 CPU) 11:50:37 LINUX RESTART (8 CPU) 11:51:03 CPU %user %nice %system %iowait %steal %idle 11:52:01 all 8.06 0.00 0.93 10.16 0.04 80.81 11:52:01 0 11.73 0.00 0.76 5.75 0.03 81.72 11:52:01 1 2.56 0.00 0.48 17.39 0.03 79.53 11:52:01 2 2.72 0.00 0.97 38.19 0.05 58.06 11:52:01 3 6.41 0.00 0.45 0.66 0.02 92.47 11:52:01 4 5.13 0.00 0.81 12.06 0.03 81.96 11:52:01 5 13.77 0.00 1.73 4.82 0.05 79.63 11:52:01 6 6.81 0.00 1.18 1.52 0.03 90.46 11:52:01 7 15.33 0.00 1.04 1.02 0.03 82.58 11:53:01 all 16.25 0.00 5.12 6.02 0.09 72.53 11:53:01 0 13.87 0.00 4.90 3.02 0.08 78.14 11:53:01 1 11.17 0.00 4.01 2.76 0.08 81.97 11:53:01 2 25.58 0.00 6.12 21.86 0.10 46.33 11:53:01 3 10.99 0.00 4.78 8.56 0.07 75.62 11:53:01 4 10.93 0.00 4.89 3.67 0.08 80.43 11:53:01 5 15.95 0.00 4.71 1.42 0.08 77.84 11:53:01 6 12.15 0.00 5.50 2.53 0.08 79.73 11:53:01 7 29.39 0.00 6.04 4.28 0.13 60.15 11:54:01 all 5.23 0.00 2.42 27.00 0.05 65.30 11:54:01 0 4.96 0.00 2.96 60.62 0.07 31.39 11:54:01 1 6.60 0.00 2.02 13.83 0.05 77.50 11:54:01 2 5.07 0.00 2.78 18.24 0.05 73.86 11:54:01 3 5.27 0.00 2.17 60.46 0.05 32.05 11:54:01 4 4.88 0.00 3.12 18.57 0.10 73.33 11:54:01 5 5.08 0.00 2.21 5.60 0.05 87.05 11:54:01 6 4.57 0.00 2.20 24.76 0.03 68.44 11:54:01 7 5.38 0.00 1.88 14.05 0.03 78.65 11:55:01 all 3.06 0.00 1.55 24.15 0.04 71.20 11:55:01 0 1.89 0.00 1.45 25.12 0.03 71.51 11:55:01 1 3.26 0.00 1.19 26.31 0.03 69.21 11:55:01 2 3.30 0.00 1.36 3.38 0.03 91.92 11:55:01 3 2.79 0.00 1.63 29.44 0.03 66.11 11:55:01 4 3.72 0.00 1.44 3.30 0.03 91.51 11:55:01 5 3.16 0.00 1.70 15.31 0.03 79.81 11:55:01 6 3.32 0.00 1.83 62.72 0.05 32.08 11:55:01 7 3.07 0.00 1.78 27.73 0.03 67.40 11:56:01 all 50.67 0.00 5.26 7.66 0.12 36.29 11:56:01 0 51.01 0.00 5.32 3.02 0.12 40.53 11:56:01 1 52.36 0.00 4.86 6.02 0.12 36.63 11:56:01 2 49.97 0.00 5.20 2.23 0.12 42.48 11:56:01 3 50.05 0.00 5.62 28.53 0.13 15.67 11:56:01 4 52.12 0.00 5.47 1.73 0.12 40.57 11:56:01 5 49.30 0.00 5.09 6.22 0.12 39.27 11:56:01 6 50.32 0.00 5.01 10.30 0.13 34.24 11:56:01 7 50.24 0.00 5.49 3.23 0.15 40.88 11:57:01 all 40.61 0.00 3.18 1.21 0.13 54.87 11:57:01 0 42.31 0.00 3.15 0.35 0.15 54.04 11:57:01 1 43.69 0.00 3.23 0.08 0.13 52.85 11:57:01 2 39.55 0.00 3.18 0.02 0.13 57.13 11:57:01 3 38.12 0.00 3.04 8.91 0.12 49.82 11:57:01 4 40.48 0.00 3.13 0.20 0.13 56.05 11:57:01 5 39.17 0.00 3.20 0.00 0.13 57.50 11:57:01 6 40.71 0.00 3.14 0.10 0.13 55.91 11:57:01 7 40.82 0.00 3.35 0.05 0.15 55.63 11:58:01 all 2.91 0.00 0.56 4.41 0.06 92.06 11:58:01 0 2.06 0.00 0.69 24.36 0.05 72.84 11:58:01 1 2.66 0.00 0.52 0.07 0.07 96.69 11:58:01 2 2.37 0.00 0.43 0.92 0.05 96.23 11:58:01 3 3.86 0.00 0.51 2.35 0.07 93.21 11:58:01 4 3.19 0.00 0.73 1.04 0.05 94.99 11:58:01 5 2.94 0.00 0.53 2.34 0.07 94.12 11:58:01 6 3.05 0.00 0.55 0.95 0.05 95.40 11:58:01 7 3.21 0.00 0.48 3.31 0.07 92.93 11:59:01 all 9.07 0.00 2.42 7.84 0.10 80.57 11:59:01 0 7.60 0.00 2.11 17.44 0.10 72.74 11:59:01 1 7.80 0.00 2.57 6.91 0.10 82.63 11:59:01 2 17.12 0.00 2.91 5.08 0.10 74.79 11:59:01 3 7.12 0.00 2.19 6.06 0.10 84.53 11:59:01 4 9.62 0.00 2.94 9.32 0.12 78.01 11:59:01 5 8.32 0.00 2.24 6.03 0.12 83.30 11:59:01 6 7.03 0.00 2.18 1.72 0.10 88.97 11:59:01 7 7.93 0.00 2.23 10.15 0.08 79.60 12:00:01 all 9.52 0.00 1.07 1.33 0.09 87.98 12:00:01 0 9.67 0.00 1.02 0.05 0.07 89.19 12:00:01 1 9.55 0.00 1.12 0.07 0.08 89.18 12:00:01 2 8.65 0.00 1.07 6.13 0.12 84.03 12:00:01 3 10.34 0.00 1.14 0.12 0.08 88.33 12:00:01 4 9.42 0.00 1.16 4.07 0.10 85.26 12:00:01 5 9.54 0.00 1.27 0.02 0.08 89.09 12:00:01 6 9.89 0.00 0.97 0.00 0.07 89.07 12:00:01 7 9.10 0.00 0.89 0.20 0.08 89.73 12:01:01 all 6.56 0.00 0.76 0.38 0.07 92.22 12:01:01 0 6.16 0.00 0.91 0.07 0.07 92.79 12:01:01 1 6.88 0.00 0.94 0.45 0.08 91.65 12:01:01 2 4.98 0.00 0.57 2.06 0.07 92.33 12:01:01 3 7.77 0.00 0.89 0.03 0.08 91.23 12:01:01 4 6.32 0.00 0.62 0.13 0.07 92.86 12:01:01 5 9.62 0.00 0.89 0.03 0.08 89.37 12:01:01 6 6.41 0.00 0.62 0.02 0.05 92.91 12:01:01 7 4.35 0.00 0.60 0.28 0.05 94.72 12:02:01 all 8.57 0.00 0.95 0.04 0.07 90.36 12:02:01 0 9.19 0.00 1.34 0.02 0.08 89.37 12:02:01 1 8.80 0.00 0.89 0.12 0.07 90.13 12:02:01 2 6.83 0.00 0.99 0.00 0.07 92.12 12:02:01 3 8.69 0.00 1.17 0.05 0.08 90.01 12:02:01 4 8.01 0.00 0.72 0.00 0.05 91.21 12:02:01 5 9.88 0.00 1.04 0.03 0.07 88.98 12:02:01 6 8.45 0.00 0.75 0.02 0.07 90.71 12:02:01 7 8.74 0.00 0.79 0.08 0.05 90.34 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 7.31 0.00 0.85 0.05 0.08 91.72 12:03:01 0 6.90 0.00 1.02 0.05 0.07 91.97 12:03:01 1 9.05 0.00 0.85 0.02 0.08 89.99 12:03:01 2 6.76 0.00 0.75 0.00 0.07 92.42 12:03:01 3 7.19 0.00 1.00 0.03 0.10 91.67 12:03:01 4 6.30 0.00 0.64 0.13 0.08 92.84 12:03:01 5 8.43 0.00 0.87 0.02 0.07 90.61 12:03:01 6 5.35 0.00 0.75 0.02 0.08 93.79 12:03:01 7 8.47 0.00 0.85 0.10 0.08 90.50 12:04:01 all 5.96 0.00 0.77 0.06 0.07 93.15 12:04:01 0 6.66 0.00 0.94 0.00 0.07 92.33 12:04:01 1 7.14 0.00 1.06 0.10 0.07 91.64 12:04:01 2 5.17 0.00 0.69 0.02 0.08 94.04 12:04:01 3 6.17 0.00 0.70 0.18 0.07 92.88 12:04:01 4 5.37 0.00 0.79 0.08 0.07 93.69 12:04:01 5 5.94 0.00 0.59 0.03 0.08 93.36 12:04:01 6 4.90 0.00 0.74 0.00 0.05 94.32 12:04:01 7 6.34 0.00 0.67 0.08 0.05 92.86 12:05:01 all 2.27 0.00 0.44 0.04 0.06 97.20 12:05:01 0 1.92 0.00 0.45 0.02 0.05 97.56 12:05:01 1 1.84 0.00 0.49 0.17 0.07 97.44 12:05:01 2 2.68 0.00 0.33 0.00 0.07 96.92 12:05:01 3 2.57 0.00 0.52 0.08 0.07 96.76 12:05:01 4 3.00 0.00 0.43 0.02 0.05 96.51 12:05:01 5 1.50 0.00 0.37 0.00 0.05 98.08 12:05:01 6 2.32 0.00 0.45 0.02 0.07 97.14 12:05:01 7 2.32 0.00 0.40 0.00 0.07 97.21 12:06:01 all 4.88 0.00 1.18 0.18 0.06 93.69 12:06:01 0 2.62 0.00 1.02 0.07 0.05 96.24 12:06:01 1 4.51 0.00 1.17 0.17 0.07 94.09 12:06:01 2 6.24 0.00 1.37 0.18 0.07 92.13 12:06:01 3 14.17 0.00 1.49 0.23 0.08 84.03 12:06:01 4 3.23 0.00 1.28 0.57 0.03 94.89 12:06:01 5 2.49 0.00 1.02 0.07 0.05 96.37 12:06:01 6 2.55 0.00 1.00 0.03 0.03 96.38 12:06:01 7 3.23 0.00 1.15 0.10 0.05 95.47 Average: all 12.05 0.00 1.83 6.02 0.08 80.03 Average: 0 11.89 0.00 1.87 9.32 0.07 76.85 Average: 1 11.85 0.00 1.69 4.94 0.08 81.44 Average: 2 12.48 0.00 1.92 6.48 0.08 79.05 Average: 3 12.08 0.00 1.82 9.70 0.08 76.32 Average: 4 11.42 0.00 1.88 3.63 0.07 82.99 Average: 5 12.32 0.00 1.83 2.78 0.08 82.99 Average: 6 11.18 0.00 1.79 6.98 0.07 79.98 Average: 7 13.17 0.00 1.84 4.31 0.07 80.60