---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23243 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 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 868 24669 0 6628 30843 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:fc:7a:61 brd ff:ff:ff:ff:ff:ff inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fefc:7a61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:c4:0f:d0 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::42:38ff:fec4:fd0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23243) 06/23/25 _x86_64_ (8 CPU) 14:49:02 LINUX RESTART (8 CPU) 14:50:02 tps rtps wtps bread/s bwrtn/s 14:51:01 78.95 0.32 78.63 31.05 29931.33 14:52:01 440.96 24.33 416.63 2767.67 188169.11 14:53:01 146.63 8.80 137.83 358.41 29437.33 14:54:01 19.63 0.10 19.53 16.93 26645.25 14:55:01 18.40 0.00 18.40 0.00 26224.28 14:56:01 3.08 0.03 3.05 4.80 1907.82 14:57:01 1.53 0.02 1.52 0.67 22.13 14:58:01 116.48 0.23 116.24 7.73 17142.95 14:59:01 3.27 0.00 3.27 0.00 58.12 15:00:01 1.82 0.00 1.82 0.00 30.39 15:01:01 1.92 0.00 1.92 0.00 31.06 15:02:01 2.40 0.00 2.40 0.00 41.19 15:03:01 2.07 0.00 2.07 0.00 33.59 15:04:01 44.79 4.33 40.46 69.46 1085.92 Average: 62.97 2.73 60.25 232.85 22902.80 14:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 30081528 31662204 2857692 8.68 71448 1819444 1467556 4.32 889964 1674360 173688 14:52:01 25406528 31401060 7532692 22.87 143520 5954660 4474036 13.16 1296616 5655788 3908 14:53:01 24564024 30594792 8375196 25.43 148652 5981352 5746892 16.91 2191788 5589340 184 14:54:01 24558360 30589744 8380860 25.44 148716 5981860 5736576 16.88 2195700 5589504 76 14:55:01 24562716 30594196 8376504 25.43 148792 5981868 5742348 16.90 2192812 5589140 64 14:56:01 24562032 30593788 8377188 25.43 148848 5982016 5731880 16.86 2193564 5589012 72 14:57:01 24562208 30594092 8377012 25.43 148896 5982056 5709656 16.80 2193968 5588936 248 14:58:01 24182532 30526700 8756688 26.58 177676 6233784 6004912 17.67 2317880 5802588 1068 14:59:01 24183516 30527824 8755704 26.58 177748 6233796 6004912 17.67 2318268 5802600 72 15:00:01 24191324 30535784 8747896 26.56 177800 6233808 6004912 17.67 2310244 5802604 84 15:01:01 24192008 30536604 8747212 26.56 177848 6233832 6004912 17.67 2309588 5802628 204 15:02:01 24194484 30539164 8744736 26.55 177904 6233844 6004912 17.67 2306920 5802640 112 15:03:01 24196980 30541728 8742240 26.54 177944 6233856 6004912 17.67 2305012 5802652 208 15:04:01 25277164 31597284 7662056 23.26 179336 6216528 1621956 4.77 1322792 5743916 11104 Average: 24908243 30773926 8030977 24.38 157509 5807336 5161455 15.19 2024651 5416836 13649 14:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 ens3 170.16 118.13 879.85 11.89 0.00 0.00 0.00 0.00 14:51:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth61bc62f 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 14:52:01 vethda573b4 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 veth67d45b9 0.15 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:52:01 vethb3a1072 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 14:53:01 veth61bc62f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:53:01 vethda573b4 0.20 0.35 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 veth67d45b9 52.02 62.47 19.03 15.03 0.00 0.00 0.00 0.00 14:53:01 veth306748f 0.43 0.57 0.02 0.04 0.00 0.00 0.00 0.00 14:54:01 veth61bc62f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth306748f 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 veth61bc62f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth306748f 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 veth61bc62f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethda573b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth67d45b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth306748f 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 veth61bc62f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth306748f 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:58:01 veth61bc62f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethf8e5ed5 0.10 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:58:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth61bc62f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethf8e5ed5 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth61bc62f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethf8e5ed5 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 vethda573b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth67d45b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth61bc62f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethf8e5ed5 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethda573b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth67d45b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth61bc62f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethf8e5ed5 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethda573b4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth67d45b9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth61bc62f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 vethf8e5ed5 0.07 0.08 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 vethda573b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth67d45b9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 ens3 4660.26 2656.07 40688.35 276.54 0.00 0.00 0.00 0.00 15:04:01 lo 168.84 168.84 9.70 9.70 0.00 0.00 0.00 0.00 15:04:01 docker0 44.56 61.51 3.71 301.77 0.00 0.00 0.00 0.00 Average: ens3 305.32 172.48 2834.63 14.62 0.00 0.00 0.00 0.00 Average: lo 11.74 11.74 0.66 0.66 0.00 0.00 0.00 0.00 Average: docker0 3.19 4.40 0.27 21.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23243) 06/23/25 _x86_64_ (8 CPU) 14:49:02 LINUX RESTART (8 CPU) 14:50:02 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 5.62 0.00 0.44 7.86 0.02 86.06 14:51:01 0 5.09 0.00 0.41 3.19 0.02 91.30 14:51:01 1 2.75 0.00 0.27 0.00 0.00 96.98 14:51:01 2 2.03 0.00 0.20 1.12 0.02 96.63 14:51:01 3 8.25 0.00 0.80 14.80 0.02 76.13 14:51:01 4 10.70 0.00 0.85 7.32 0.05 81.08 14:51:01 5 1.97 0.00 0.22 10.94 0.02 86.85 14:51:01 6 0.63 0.00 0.14 0.03 0.02 99.19 14:51:01 7 13.64 0.00 0.64 25.47 0.03 60.21 14:52:01 all 17.42 0.00 8.56 7.49 0.10 66.44 14:52:01 0 16.47 0.00 9.03 2.41 0.08 72.01 14:52:01 1 18.23 0.00 7.36 1.27 0.10 73.04 14:52:01 2 15.93 0.00 8.06 10.42 0.09 65.51 14:52:01 3 16.66 0.00 9.95 2.09 0.12 71.18 14:52:01 4 14.93 0.00 9.22 15.89 0.08 59.87 14:52:01 5 14.73 0.00 8.86 18.60 0.12 57.70 14:52:01 6 24.78 0.00 8.30 1.85 0.08 65.00 14:52:01 7 17.56 0.00 7.71 7.46 0.10 67.16 14:53:01 all 12.31 0.00 1.83 2.19 0.06 83.62 14:53:01 0 7.82 0.00 1.52 6.54 0.03 84.09 14:53:01 1 13.08 0.00 1.85 1.54 0.05 83.48 14:53:01 2 12.14 0.00 1.63 0.13 0.05 86.05 14:53:01 3 15.27 0.00 2.03 0.42 0.08 82.19 14:53:01 4 12.19 0.00 1.47 6.59 0.07 79.68 14:53:01 5 8.05 0.00 1.30 1.59 0.07 88.99 14:53:01 6 10.02 0.00 1.75 0.42 0.05 87.76 14:53:01 7 19.96 0.00 3.03 0.30 0.05 76.65 14:54:01 all 0.35 0.00 0.13 0.53 0.02 98.98 14:54:01 0 0.13 0.00 0.08 0.18 0.03 99.57 14:54:01 1 0.17 0.00 0.17 0.00 0.02 99.65 14:54:01 2 1.29 0.00 0.07 0.00 0.00 98.65 14:54:01 3 0.32 0.00 0.13 0.02 0.05 99.48 14:54:01 4 0.17 0.00 0.12 4.04 0.02 95.66 14:54:01 5 0.18 0.00 0.18 0.00 0.00 99.63 14:54:01 6 0.27 0.00 0.13 0.00 0.00 99.60 14:54:01 7 0.22 0.00 0.15 0.00 0.02 99.62 14:55:01 all 0.43 0.00 0.12 0.56 0.02 98.87 14:55:01 0 0.30 0.00 0.18 0.10 0.02 99.40 14:55:01 1 0.12 0.00 0.10 0.00 0.00 99.78 14:55:01 2 2.01 0.00 0.07 0.00 0.02 97.91 14:55:01 3 0.42 0.00 0.17 0.00 0.02 99.40 14:55:01 4 0.20 0.00 0.07 4.39 0.02 95.32 14:55:01 5 0.13 0.00 0.13 0.00 0.02 99.72 14:55:01 6 0.13 0.00 0.07 0.00 0.00 99.80 14:55:01 7 0.17 0.00 0.13 0.00 0.02 99.68 14:56:01 all 0.22 0.00 0.13 0.05 0.01 99.59 14:56:01 0 0.20 0.00 0.17 0.03 0.02 99.58 14:56:01 1 0.28 0.00 0.18 0.00 0.02 99.52 14:56:01 2 0.57 0.00 0.10 0.00 0.03 99.30 14:56:01 3 0.18 0.00 0.17 0.00 0.00 99.65 14:56:01 4 0.12 0.00 0.07 0.38 0.02 99.42 14:56:01 5 0.15 0.00 0.10 0.00 0.00 99.75 14:56:01 6 0.13 0.00 0.10 0.00 0.02 99.75 14:56:01 7 0.10 0.00 0.15 0.00 0.02 99.73 14:57:01 all 0.20 0.00 0.15 0.00 0.01 99.64 14:57:01 0 0.17 0.00 0.15 0.03 0.02 99.63 14:57:01 1 0.12 0.00 0.13 0.00 0.00 99.75 14:57:01 2 0.30 0.00 0.17 0.00 0.03 99.50 14:57:01 3 0.12 0.00 0.05 0.00 0.02 99.82 14:57:01 4 0.17 0.00 0.15 0.00 0.02 99.67 14:57:01 5 0.37 0.00 0.22 0.00 0.02 99.40 14:57:01 6 0.25 0.00 0.15 0.02 0.02 99.57 14:57:01 7 0.08 0.00 0.17 0.00 0.02 99.73 14:58:01 all 4.70 0.00 1.73 0.55 0.04 92.99 14:58:01 0 3.06 0.00 1.99 0.18 0.03 94.73 14:58:01 1 8.64 0.00 2.26 1.57 0.05 87.47 14:58:01 2 3.82 0.00 1.35 0.07 0.03 94.73 14:58:01 3 4.67 0.00 1.81 0.23 0.03 93.25 14:58:01 4 4.69 0.00 1.41 0.12 0.02 93.77 14:58:01 5 7.06 0.00 2.49 2.14 0.05 88.26 14:58:01 6 3.58 0.00 1.31 0.07 0.02 95.03 14:58:01 7 2.07 0.00 1.20 0.02 0.02 96.69 14:59:01 all 0.08 0.00 0.08 0.01 0.01 99.81 14:59:01 0 0.05 0.00 0.12 0.00 0.00 99.83 14:59:01 1 0.20 0.00 0.23 0.12 0.05 99.40 14:59:01 2 0.07 0.00 0.07 0.00 0.02 99.85 14:59:01 3 0.05 0.00 0.07 0.00 0.00 99.88 14:59:01 4 0.07 0.00 0.07 0.00 0.02 99.85 14:59:01 5 0.05 0.00 0.02 0.00 0.00 99.93 14:59:01 6 0.05 0.00 0.03 0.00 0.02 99.90 14:59:01 7 0.12 0.00 0.07 0.00 0.02 99.80 15:00:01 all 0.09 0.00 0.07 0.01 0.02 99.81 15:00:01 0 0.07 0.00 0.07 0.00 0.00 99.87 15:00:01 1 0.12 0.00 0.08 0.05 0.03 99.72 15:00:01 2 0.05 0.00 0.10 0.00 0.02 99.83 15:00:01 3 0.13 0.00 0.08 0.00 0.02 99.77 15:00:01 4 0.05 0.00 0.03 0.00 0.00 99.92 15:00:01 5 0.08 0.00 0.05 0.00 0.02 99.85 15:00:01 6 0.10 0.00 0.03 0.00 0.02 99.85 15:00:01 7 0.13 0.00 0.10 0.00 0.05 99.72 15:01:01 all 0.09 0.00 0.07 0.02 0.02 99.81 15:01:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:01:01 1 0.12 0.00 0.10 0.12 0.03 99.63 15:01:01 2 0.03 0.00 0.00 0.00 0.02 99.95 15:01:01 3 0.13 0.00 0.12 0.00 0.02 99.73 15:01:01 4 0.03 0.00 0.05 0.00 0.02 99.90 15:01:01 5 0.20 0.00 0.08 0.00 0.05 99.67 15:01:01 6 0.12 0.00 0.10 0.00 0.02 99.77 15:01:01 7 0.05 0.00 0.05 0.00 0.02 99.88 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 0.20 0.00 0.08 0.01 0.02 99.69 15:02:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:02:01 1 0.20 0.00 0.17 0.07 0.02 99.55 15:02:01 2 0.95 0.00 0.07 0.00 0.02 98.97 15:02:01 3 0.05 0.00 0.07 0.02 0.02 99.85 15:02:01 4 0.07 0.00 0.12 0.00 0.00 99.82 15:02:01 5 0.17 0.00 0.02 0.00 0.05 99.77 15:02:01 6 0.08 0.00 0.08 0.00 0.02 99.82 15:02:01 7 0.07 0.00 0.07 0.00 0.02 99.85 15:03:01 all 0.36 0.00 0.08 0.01 0.02 99.53 15:03:01 0 0.02 0.00 0.05 0.00 0.00 99.93 15:03:01 1 0.13 0.00 0.08 0.05 0.03 99.70 15:03:01 2 2.07 0.00 0.07 0.00 0.02 97.85 15:03:01 3 0.13 0.00 0.05 0.00 0.02 99.80 15:03:01 4 0.07 0.00 0.05 0.02 0.00 99.87 15:03:01 5 0.18 0.00 0.15 0.00 0.05 99.62 15:03:01 6 0.13 0.00 0.10 0.00 0.02 99.75 15:03:01 7 0.08 0.00 0.07 0.00 0.00 99.85 15:04:01 all 2.22 0.00 0.68 0.16 0.03 96.91 15:04:01 0 1.57 0.00 0.85 0.13 0.03 97.41 15:04:01 1 2.54 0.00 0.70 0.47 0.03 96.26 15:04:01 2 5.55 0.00 0.81 0.17 0.03 93.45 15:04:01 3 1.79 0.00 0.64 0.12 0.02 97.44 15:04:01 4 1.82 0.00 0.48 0.18 0.03 97.48 15:04:01 5 1.54 0.00 0.70 0.08 0.03 97.64 15:04:01 6 1.24 0.00 0.62 0.13 0.03 97.98 15:04:01 7 1.72 0.00 0.63 0.05 0.03 97.56 Average: all 3.14 0.00 1.00 1.37 0.03 94.46 Average: 0 2.48 0.00 1.04 0.91 0.02 95.54 Average: 1 3.32 0.00 0.97 0.37 0.03 95.30 Average: 2 3.32 0.00 0.90 0.83 0.03 94.92 Average: 3 3.42 0.00 1.14 1.25 0.03 94.16 Average: 4 3.21 0.00 1.00 2.76 0.03 93.01 Average: 5 2.47 0.00 1.03 2.35 0.03 94.11 Average: 6 2.94 0.00 0.91 0.18 0.02 95.94 Average: 7 3.96 0.00 1.00 2.34 0.03 92.67