---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13162 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: 2800.000 BogoMIPS: 5600.00 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 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 911 23502 0 7753 30800 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:7b:d1:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe7b:d1c6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:82:49:fe 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::42:6cff:fe82:49fe/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-13162) 11/16/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 324.88 40.11 284.77 2904.72 87479.82 13:26:01 655.67 5.03 650.64 514.58 234458.92 13:27:01 41.15 0.10 41.05 7.73 6006.26 13:28:01 6.00 0.00 6.00 0.00 222.36 13:29:01 235.66 0.53 235.13 58.26 35296.52 13:30:01 13.58 0.00 13.58 0.00 335.54 13:31:01 9.00 0.00 9.00 0.00 357.27 13:32:01 12.54 0.00 12.54 0.00 313.98 13:33:01 19.31 0.00 19.31 0.00 235.96 13:34:01 18.26 0.00 18.26 0.00 384.67 13:35:01 10.00 0.05 9.95 8.80 229.83 13:36:01 72.50 1.23 71.27 90.65 1684.79 Average: 118.36 3.93 114.43 299.14 30625.16 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29921208 31711884 3018012 9.16 77760 2015348 1369524 4.03 865940 1841112 281616 13:26:01 23974924 31001036 8964296 27.21 147972 6968792 9778364 28.77 1686832 6619952 23020 13:27:01 20074968 27248788 12864252 39.05 150764 7115696 13695832 40.30 5726188 6438032 2916 13:28:01 20107944 27272880 12831276 38.95 150916 7106768 13639976 40.13 5703808 6427420 604 13:29:01 19408848 27136344 13530372 41.08 193304 7571764 14031312 41.28 5940760 6826164 2964 13:30:01 19216296 26951500 13722924 41.66 193404 7579456 14188848 41.75 6126852 6829284 5996 13:31:01 18879252 26615160 14059968 42.68 193528 7580024 14562004 42.84 6462564 6829300 612 13:32:01 18878660 26614952 14060560 42.69 193672 7580196 14561440 42.84 6464164 6829172 628 13:33:01 18857436 26595888 14081784 42.75 193808 7582252 14577852 42.89 6483468 6831028 1400 13:34:01 18826816 26567836 14112404 42.84 193992 7584892 14594728 42.94 6512124 6832264 404 13:35:01 18847684 26592568 14091536 42.78 194152 7589664 14429844 42.46 6498672 6829344 3428 13:36:01 24080128 31548724 8859092 26.90 195616 7309192 1578844 4.65 1631492 6584608 27988 Average: 20922847 27988130 12016373 36.48 173241 6965337 11750714 34.57 5008572 6309807 29298 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 4.53 4.53 0.46 0.46 0.00 0.00 0.00 0.00 13:25:01 ens3 117.60 91.60 2176.61 26.58 0.00 0.00 0.00 0.00 13:26:01 veth76bc90a 0.12 0.32 0.01 0.02 0.00 0.00 0.00 0.00 13:26:01 veth38a427b 0.27 0.40 0.02 0.03 0.00 0.00 0.00 0.00 13:26:01 veth3d9b5e6 0.27 0.47 0.02 0.03 0.00 0.00 0.00 0.00 13:26:01 veth0ed2445 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 13:27:01 veth76bc90a 4.20 5.95 0.76 0.89 0.00 0.00 0.00 0.00 13:27:01 veth38a427b 32.22 26.51 3.55 3.71 0.00 0.00 0.00 0.00 13:27:01 veth3d9b5e6 92.45 92.17 16.06 18.66 0.00 0.00 0.00 0.00 13:27:01 veth0ed2445 0.47 0.77 0.05 0.94 0.00 0.00 0.00 0.00 13:28:01 veth76bc90a 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth38a427b 56.34 38.51 4.54 5.51 0.00 0.00 0.00 0.00 13:28:01 veth3d9b5e6 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 13:28:01 veth0ed2445 0.65 0.65 0.07 1.75 0.00 0.00 0.00 0.00 13:29:01 veth76bc90a 0.17 0.42 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth38a427b 64.04 45.38 7.60 6.95 0.00 0.00 0.00 0.00 13:29:01 veth3d9b5e6 0.38 0.43 0.56 0.04 0.00 0.00 0.00 0.00 13:29:01 veth0ed2445 0.77 0.85 0.07 2.18 0.00 0.00 0.00 0.00 13:30:01 veth76bc90a 0.60 0.82 0.09 0.09 0.00 0.00 0.00 0.00 13:30:01 veth38a427b 75.67 55.26 18.02 10.50 0.00 0.00 0.00 0.00 13:30:01 veth3d9b5e6 67.21 66.96 8.98 17.47 0.00 0.00 0.00 0.00 13:30:01 veth0ed2445 0.80 0.83 0.08 2.43 0.00 0.00 0.00 0.00 13:31:01 veth76bc90a 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:31:01 veth38a427b 61.46 42.94 4.97 6.07 0.00 0.00 0.00 0.00 13:31:01 veth3d9b5e6 33.93 33.78 5.33 8.48 0.00 0.00 0.00 0.00 13:31:01 veth0ed2445 0.78 0.80 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 veth76bc90a 0.17 0.34 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth38a427b 60.46 42.50 4.71 5.93 0.00 0.00 0.00 0.00 13:32:01 veth3d9b5e6 0.25 0.25 0.59 0.02 0.00 0.00 0.00 0.00 13:32:01 veth0ed2445 0.61 0.61 0.06 1.31 0.00 0.00 0.00 0.00 13:33:01 veth76bc90a 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth38a427b 76.65 55.87 14.03 9.62 0.00 0.00 0.00 0.00 13:33:01 veth3d9b5e6 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth0ed2445 0.80 0.80 0.08 2.40 0.00 0.00 0.00 0.00 13:34:01 veth76bc90a 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth38a427b 78.66 57.65 14.58 10.02 0.00 0.00 0.00 0.00 13:34:01 veth3d9b5e6 3.60 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:34:01 veth0ed2445 0.77 0.77 0.07 2.52 0.00 0.00 0.00 0.00 13:35:01 veth76bc90a 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:35:01 veth38a427b 55.84 38.18 4.52 5.43 0.00 0.00 0.00 0.00 13:35:01 veth3d9b5e6 0.32 0.33 0.62 0.03 0.00 0.00 0.00 0.00 13:35:01 veth0ed2445 1.47 1.82 0.18 2.70 0.00 0.00 0.00 0.00 13:36:01 docker0 37.74 59.11 3.63 1383.78 0.00 0.00 0.00 0.00 13:36:01 lo 38.36 38.36 3.36 3.36 0.00 0.00 0.00 0.00 13:36:01 ens3 2185.22 1319.06 48687.28 197.12 0.00 0.00 0.00 0.00 Average: docker0 3.15 4.93 0.30 115.47 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 151.18 88.48 3993.26 11.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13162) 11/16/25 _x86_64_ (8 CPU) 13:23:23 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.58 0.00 0.93 2.40 0.03 87.06 13:25:01 0 2.29 0.00 0.74 12.74 0.07 84.16 13:25:01 1 8.70 0.00 1.21 2.14 0.03 87.91 13:25:01 2 5.56 0.00 0.50 0.12 0.02 93.80 13:25:01 3 7.54 0.00 0.70 0.42 0.02 91.32 13:25:01 4 2.09 0.00 0.23 0.03 0.02 97.63 13:25:01 5 17.30 0.00 1.12 2.17 0.05 79.36 13:25:01 6 28.39 0.00 2.40 1.25 0.08 67.87 13:25:01 7 4.79 0.00 0.58 0.32 0.03 94.28 13:26:01 all 21.52 0.00 9.96 11.21 0.09 57.22 13:26:01 0 20.34 0.00 9.94 1.86 0.08 67.78 13:26:01 1 23.14 0.00 9.04 8.25 0.08 59.49 13:26:01 2 21.35 0.00 12.75 31.30 0.12 34.48 13:26:01 3 21.32 0.00 10.04 2.49 0.07 66.09 13:26:01 4 20.76 0.00 9.37 25.06 0.07 44.75 13:26:01 5 20.72 0.00 10.35 5.62 0.08 63.22 13:26:01 6 23.06 0.00 9.05 4.28 0.07 63.54 13:26:01 7 21.46 0.00 9.12 11.09 0.10 58.23 13:27:01 all 65.53 0.00 5.55 0.23 0.11 28.58 13:27:01 0 61.97 0.00 5.51 0.03 0.12 32.37 13:27:01 1 63.23 0.00 5.46 0.10 0.12 31.09 13:27:01 2 67.98 0.00 6.10 0.02 0.12 25.78 13:27:01 3 68.54 0.00 5.16 0.52 0.10 25.67 13:27:01 4 69.45 0.00 6.01 0.84 0.12 23.57 13:27:01 5 66.90 0.00 5.97 0.02 0.10 27.01 13:27:01 6 59.61 0.00 4.94 0.02 0.10 35.33 13:27:01 7 66.59 0.00 5.27 0.30 0.10 27.73 13:28:01 all 3.17 0.00 0.39 0.03 0.08 96.35 13:28:01 0 3.02 0.00 0.43 0.00 0.07 96.48 13:28:01 1 2.39 0.00 0.45 0.02 0.08 97.06 13:28:01 2 2.87 0.00 0.35 0.00 0.07 96.71 13:28:01 3 3.37 0.00 0.33 0.00 0.07 96.23 13:28:01 4 2.68 0.00 0.42 0.05 0.07 96.79 13:28:01 5 2.80 0.00 0.35 0.00 0.08 96.77 13:28:01 6 4.88 0.00 0.33 0.02 0.07 94.71 13:28:01 7 3.29 0.00 0.40 0.08 0.10 96.12 13:29:01 all 11.21 0.00 2.64 1.49 0.08 84.57 13:29:01 0 14.33 0.00 3.07 2.22 0.08 80.30 13:29:01 1 13.72 0.00 3.41 1.38 0.08 81.41 13:29:01 2 11.50 0.00 2.68 0.69 0.08 85.05 13:29:01 3 9.65 0.00 2.84 4.43 0.08 82.99 13:29:01 4 10.11 0.00 2.26 0.67 0.08 86.87 13:29:01 5 11.79 0.00 2.30 0.13 0.08 85.68 13:29:01 6 8.74 0.00 2.25 0.84 0.08 88.09 13:29:01 7 9.85 0.00 2.30 1.58 0.08 86.19 13:30:01 all 8.14 0.00 0.89 0.04 0.09 90.85 13:30:01 0 8.57 0.00 0.92 0.03 0.08 90.40 13:30:01 1 7.15 0.00 0.84 0.02 0.08 91.92 13:30:01 2 6.74 0.00 1.02 0.02 0.08 92.14 13:30:01 3 8.98 0.00 0.99 0.12 0.08 89.83 13:30:01 4 8.70 0.00 0.90 0.02 0.07 90.31 13:30:01 5 7.73 0.00 0.77 0.02 0.08 91.40 13:30:01 6 7.99 0.00 0.72 0.02 0.08 91.19 13:30:01 7 9.26 0.00 0.94 0.07 0.10 89.64 13:31:01 all 3.38 0.00 0.48 0.04 0.09 96.01 13:31:01 0 3.51 0.00 0.65 0.12 0.10 95.63 13:31:01 1 3.15 0.00 0.44 0.02 0.08 96.32 13:31:01 2 3.50 0.00 0.62 0.00 0.12 95.77 13:31:01 3 4.14 0.00 0.47 0.10 0.10 95.19 13:31:01 4 2.48 0.00 0.35 0.00 0.10 97.07 13:31:01 5 2.22 0.00 0.47 0.03 0.08 97.19 13:31:01 6 2.97 0.00 0.42 0.00 0.07 96.54 13:31:01 7 5.09 0.00 0.48 0.00 0.07 94.36 13:32:01 all 2.14 0.00 0.42 0.02 0.08 97.33 13:32:01 0 2.34 0.00 0.44 0.05 0.07 97.10 13:32:01 1 1.55 0.00 0.49 0.02 0.10 97.84 13:32:01 2 1.74 0.00 0.39 0.02 0.09 97.77 13:32:01 3 3.78 0.00 0.46 0.12 0.09 95.56 13:32:01 4 1.92 0.00 0.34 0.02 0.07 97.65 13:32:01 5 1.45 0.00 0.43 0.00 0.09 98.04 13:32:01 6 1.68 0.00 0.39 0.02 0.10 97.81 13:32:01 7 2.68 0.00 0.42 0.02 0.07 96.81 13:33:01 all 3.19 0.00 0.50 0.04 0.08 96.19 13:33:01 0 3.86 0.00 0.53 0.05 0.07 95.49 13:33:01 1 2.19 0.00 0.63 0.05 0.08 97.04 13:33:01 2 3.58 0.00 0.33 0.00 0.08 96.00 13:33:01 3 3.04 0.00 0.54 0.12 0.08 96.22 13:33:01 4 3.56 0.00 0.45 0.00 0.08 95.91 13:33:01 5 3.80 0.00 0.55 0.00 0.08 95.57 13:33:01 6 2.85 0.00 0.61 0.03 0.08 96.43 13:33:01 7 2.66 0.00 0.37 0.02 0.08 96.87 13:34:01 all 4.77 0.00 0.67 0.06 0.08 94.42 13:34:01 0 4.52 0.00 0.60 0.03 0.08 94.76 13:34:01 1 3.79 0.00 0.90 0.08 0.08 95.14 13:34:01 2 4.12 0.00 0.65 0.05 0.05 95.13 13:34:01 3 6.15 0.00 0.70 0.15 0.08 92.91 13:34:01 4 5.21 0.00 0.57 0.02 0.07 94.13 13:34:01 5 4.35 0.00 0.80 0.07 0.10 94.68 13:34:01 6 4.68 0.00 0.55 0.02 0.07 94.68 13:34:01 7 5.33 0.00 0.64 0.03 0.08 93.92 13:35:01 all 1.89 0.00 0.57 0.03 0.07 97.44 13:35:01 0 1.70 0.00 0.55 0.02 0.07 97.66 13:35:01 1 1.94 0.00 0.79 0.05 0.08 97.14 13:35:01 2 1.42 0.00 0.30 0.03 0.03 98.21 13:35:01 3 1.75 0.00 0.63 0.10 0.10 97.41 13:35:01 4 1.59 0.00 0.52 0.00 0.07 97.83 13:35:01 5 1.57 0.00 0.47 0.02 0.08 97.86 13:35:01 6 3.25 0.00 0.65 0.02 0.07 96.02 13:35:01 7 1.94 0.00 0.59 0.00 0.07 97.41 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 4.23 0.00 0.88 0.20 0.04 94.65 13:36:01 0 1.77 0.00 0.78 0.08 0.03 97.33 13:36:01 1 1.69 0.00 0.72 0.08 0.03 97.48 13:36:01 2 4.09 0.00 1.17 0.62 0.05 94.07 13:36:01 3 17.25 0.00 1.24 0.55 0.07 80.89 13:36:01 4 1.45 0.00 0.72 0.05 0.05 97.73 13:36:01 5 1.92 0.00 0.85 0.02 0.02 97.20 13:36:01 6 1.39 0.00 0.72 0.07 0.03 97.79 13:36:01 7 4.28 0.00 0.87 0.10 0.05 94.70 Average: all 11.52 0.00 1.98 1.31 0.08 85.11 Average: 0 10.62 0.00 2.01 1.44 0.08 85.86 Average: 1 11.02 0.00 2.03 1.01 0.08 85.86 Average: 2 11.15 0.00 2.22 2.70 0.08 83.86 Average: 3 12.93 0.00 2.00 0.76 0.08 84.24 Average: 4 10.78 0.00 1.83 2.20 0.07 85.11 Average: 5 11.83 0.00 2.03 0.67 0.08 85.39 Average: 6 12.46 0.00 1.91 0.54 0.08 85.01 Average: 7 11.40 0.00 1.83 1.13 0.08 85.57