---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32683 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 708K 3.2G 1% /run /dev/vda1 155G 17G 139G 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 883 22264 0 9019 30828 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:48:69:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe48:69b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:e5:3a:5b 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::42:58ff:fee5:3a5b/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-32683) 08/02/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 199.12 23.23 175.88 2350.40 56731.87 20:24:01 701.88 5.27 696.62 429.80 275561.54 20:25:01 87.24 0.07 87.17 1.47 46482.52 20:26:01 22.11 0.02 22.10 0.40 12841.19 20:27:01 166.02 0.23 165.79 33.59 18068.99 20:28:01 106.53 0.22 106.32 11.86 17928.88 20:29:01 18.83 0.02 18.81 0.13 351.27 20:30:01 11.53 0.00 11.53 0.00 329.68 20:31:01 27.88 0.00 27.88 0.00 644.69 20:32:01 23.35 0.00 23.35 0.00 444.46 20:33:01 21.00 0.00 21.00 0.00 410.46 20:34:01 7.88 0.00 7.88 0.00 168.91 20:35:01 86.32 0.78 85.54 38.13 1998.73 Average: 113.82 2.29 111.53 220.42 33227.64 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26839728 31553260 6099492 18.52 94752 4859412 2518236 7.41 1032828 4638276 3037272 20:24:01 22693672 30986504 10245548 31.10 170816 8146332 9059288 26.65 1721684 7802192 6316 20:25:01 18590104 27059076 14349116 43.56 174552 8314004 13943600 41.03 5943652 7620460 3004 20:26:01 17375704 25847268 15563516 47.25 174808 8316532 15449656 45.46 7211564 7551836 608 20:27:01 16647772 25664568 16291448 49.46 203224 8774520 15846092 46.62 7492760 7925236 108456 20:28:01 16561072 25584984 16378148 49.72 212488 8773632 15873336 46.70 7569336 7937464 784 20:29:01 16523892 25549708 16415328 49.84 212684 8775276 15922796 46.85 7604356 7938364 144 20:30:01 16512316 25539344 16426904 49.87 212852 8776268 15938204 46.89 7615972 7938476 1444 20:31:01 16390404 25428172 16548816 50.24 212988 8786748 16020080 47.13 7727188 7948596 660 20:32:01 16006532 25047792 16932688 51.41 213156 8790004 16503732 48.56 8107528 7951572 432 20:33:01 15985156 25030056 16954064 51.47 213260 8793492 16536404 48.65 8124796 7954760 1132 20:34:01 15957988 25003120 16981232 51.55 213376 8793584 16535560 48.65 8152596 7954796 952 20:35:01 22790424 31548936 10148796 30.81 214740 8508424 1739336 5.12 1765576 7662304 11556 Average: 18374982 26910984 14564238 44.22 194130 8339094 13222025 38.90 6159218 7601872 244058 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1152.57 666.50 33241.45 59.44 0.00 0.00 0.00 0.00 20:23:01 lo 18.47 18.47 1.72 1.72 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethdf14169 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethe8530de 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth490102a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-b10a978a0354 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:25:01 vethd904d50 2.73 2.98 0.32 0.31 0.00 0.00 0.00 0.00 20:25:01 vethdf14169 5.68 5.28 0.71 0.61 0.00 0.00 0.00 0.00 20:25:01 vethe8530de 2.62 2.93 0.32 0.31 0.00 0.00 0.00 0.00 20:25:01 br-b10a978a0354 22.03 33.03 1.36 315.20 0.00 0.00 0.00 0.00 20:26:01 vethd904d50 4.03 5.48 0.51 0.41 0.00 0.00 0.00 0.00 20:26:01 vethdf14169 9.43 12.50 2.06 1.51 0.00 0.00 0.00 0.00 20:26:01 vethe8530de 4.03 5.47 0.52 0.41 0.00 0.00 0.00 0.00 20:26:01 br-b10a978a0354 1.82 1.35 0.14 0.42 0.00 0.00 0.00 0.00 20:27:01 vethd904d50 4.47 5.70 0.67 0.49 0.00 0.00 0.00 0.00 20:27:01 vethdf14169 7.13 9.93 1.58 0.82 0.00 0.00 0.00 0.00 20:27:01 vethe8530de 4.47 5.68 0.68 0.49 0.00 0.00 0.00 0.00 20:27:01 veth440dfc8 62.34 113.63 5.73 1412.10 0.00 0.00 0.00 0.12 20:28:01 vethd904d50 5.38 6.73 0.88 1.53 0.00 0.00 0.00 0.00 20:28:01 vethdf14169 7.02 9.90 1.58 0.84 0.00 0.00 0.00 0.00 20:28:01 vethe8530de 5.37 6.73 0.90 1.53 0.00 0.00 0.00 0.00 20:28:01 br-b10a978a0354 24.40 34.98 1.56 315.67 0.00 0.00 0.00 0.00 20:29:01 vethd904d50 5.23 6.38 0.89 1.04 0.00 0.00 0.00 0.00 20:29:01 vethdf14169 7.08 9.80 1.56 0.80 0.00 0.00 0.00 0.00 20:29:01 vethe8530de 5.25 6.42 0.90 1.05 0.00 0.00 0.00 0.00 20:29:01 br-b10a978a0354 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethd904d50 4.12 5.15 0.56 0.43 0.00 0.00 0.00 0.00 20:30:01 vethdf14169 7.25 10.03 1.60 0.86 0.00 0.00 0.00 0.00 20:30:01 vethe8530de 4.13 5.17 0.57 0.43 0.00 0.00 0.00 0.00 20:30:01 br-b10a978a0354 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethd904d50 4.98 6.18 0.80 1.79 0.00 0.00 0.00 0.00 20:31:01 vethdf14169 7.08 9.80 1.57 0.81 0.00 0.00 0.00 0.00 20:31:01 vethe8530de 5.00 6.22 0.82 1.79 0.00 0.00 0.00 0.00 20:31:01 br-b10a978a0354 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethd904d50 5.45 6.68 0.91 2.21 0.00 0.00 0.00 0.00 20:32:01 vethdf14169 7.12 9.95 1.59 0.83 0.00 0.00 0.00 0.00 20:32:01 vethe8530de 5.45 6.68 0.93 2.21 0.00 0.00 0.00 0.00 20:32:01 br-b10a978a0354 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethd904d50 5.73 6.97 0.99 2.61 0.00 0.00 0.00 0.00 20:33:01 vethdf14169 6.83 9.62 1.56 0.79 0.00 0.00 0.00 0.00 20:33:01 vethe8530de 5.73 6.98 1.01 2.61 0.00 0.00 0.00 0.00 20:33:01 br-b10a978a0354 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethd904d50 4.07 5.10 0.54 0.40 0.00 0.00 0.00 0.00 20:34:01 vethdf14169 7.38 10.06 1.62 0.85 0.00 0.00 0.00 0.00 20:34:01 vethe8530de 4.07 5.10 0.55 0.40 0.00 0.00 0.00 0.00 20:34:01 br-b10a978a0354 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 2395.83 1387.50 57771.05 213.27 0.00 0.00 0.00 0.00 20:35:01 lo 40.86 40.86 3.59 3.59 0.00 0.00 0.00 0.00 20:35:01 docker0 62.47 113.61 4.88 1412.10 0.00 0.00 0.00 0.00 Average: ens3 155.25 88.40 4377.54 10.91 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 4.81 8.74 0.38 108.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32683) 08/02/25 _x86_64_ (8 CPU) 20:21:20 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.49 0.00 3.75 2.56 0.04 79.17 20:23:01 0 30.32 0.00 4.36 1.05 0.05 64.21 20:23:01 1 25.34 0.00 4.15 1.70 0.03 68.78 20:23:01 2 6.95 0.00 3.53 0.07 0.03 89.42 20:23:01 3 6.98 0.00 2.81 5.20 0.03 84.97 20:23:01 4 7.58 0.00 3.60 0.25 0.03 88.53 20:23:01 5 6.23 0.00 3.59 10.46 0.05 79.67 20:23:01 6 16.81 0.00 3.98 0.65 0.03 78.52 20:23:01 7 15.71 0.00 3.94 1.11 0.03 79.21 20:24:01 all 17.04 0.00 7.43 18.22 0.08 57.22 20:24:01 0 17.27 0.00 8.16 10.58 0.08 63.91 20:24:01 1 16.69 0.00 6.36 9.10 0.07 67.79 20:24:01 2 16.92 0.00 7.54 30.69 0.08 44.77 20:24:01 3 16.73 0.00 7.40 8.80 0.08 66.99 20:24:01 4 18.91 0.00 7.65 10.72 0.08 62.64 20:24:01 5 16.98 0.00 7.00 14.48 0.07 61.47 20:24:01 6 17.01 0.00 8.07 33.92 0.08 40.92 20:24:01 7 15.80 0.00 7.25 27.62 0.08 49.25 20:25:01 all 74.29 0.00 6.52 0.72 0.13 18.33 20:25:01 0 74.20 0.00 6.44 3.50 0.13 15.72 20:25:01 1 73.11 0.00 6.63 0.12 0.15 19.99 20:25:01 2 72.83 0.00 6.68 0.15 0.12 20.22 20:25:01 3 73.42 0.00 6.55 1.09 0.13 18.80 20:25:01 4 75.12 0.00 6.74 0.27 0.12 17.75 20:25:01 5 75.15 0.00 6.46 0.30 0.13 17.96 20:25:01 6 75.47 0.00 6.54 0.20 0.12 17.67 20:25:01 7 75.01 0.00 6.16 0.13 0.12 18.58 20:26:01 all 24.91 0.00 2.08 0.31 0.08 72.62 20:26:01 0 26.51 0.00 2.28 0.13 0.08 70.99 20:26:01 1 26.28 0.00 2.32 0.15 0.08 71.16 20:26:01 2 21.00 0.00 1.72 0.03 0.07 77.18 20:26:01 3 21.72 0.00 1.90 0.00 0.07 76.32 20:26:01 4 25.52 0.00 2.24 1.86 0.10 70.27 20:26:01 5 25.21 0.00 2.32 0.10 0.08 72.29 20:26:01 6 29.61 0.00 2.04 0.12 0.07 68.16 20:26:01 7 23.35 0.00 1.83 0.08 0.08 74.65 20:27:01 all 8.33 0.00 1.69 0.97 0.08 88.93 20:27:01 0 10.04 0.00 1.84 1.91 0.08 86.12 20:27:01 1 6.36 0.00 1.59 0.50 0.08 91.46 20:27:01 2 10.26 0.00 1.64 0.44 0.08 87.58 20:27:01 3 10.62 0.00 2.35 0.39 0.08 86.56 20:27:01 4 6.34 0.00 1.72 3.31 0.08 88.55 20:27:01 5 7.16 0.00 1.53 0.05 0.08 91.18 20:27:01 6 9.02 0.00 1.31 0.84 0.07 88.77 20:27:01 7 6.88 0.00 1.56 0.37 0.08 91.11 20:28:01 all 10.20 0.00 1.84 0.74 0.08 87.14 20:28:01 0 8.55 0.00 1.71 1.05 0.08 88.61 20:28:01 1 11.64 0.00 1.98 0.17 0.08 86.13 20:28:01 2 9.27 0.00 1.52 0.15 0.07 88.99 20:28:01 3 11.02 0.00 2.00 3.97 0.07 82.94 20:28:01 4 10.65 0.00 1.61 0.13 0.07 87.54 20:28:01 5 10.54 0.00 1.56 0.25 0.07 87.58 20:28:01 6 9.74 0.00 1.91 0.05 0.08 88.21 20:28:01 7 10.19 0.00 2.42 0.15 0.08 87.15 20:29:01 all 5.67 0.00 0.60 0.04 0.08 93.60 20:29:01 0 4.86 0.00 0.65 0.02 0.08 94.39 20:29:01 1 6.38 0.00 0.56 0.02 0.10 92.95 20:29:01 2 5.38 0.00 0.80 0.17 0.10 93.55 20:29:01 3 7.16 0.00 0.75 0.02 0.10 91.97 20:29:01 4 5.90 0.00 0.58 0.05 0.07 93.40 20:29:01 5 4.91 0.00 0.42 0.02 0.08 94.58 20:29:01 6 5.55 0.00 0.58 0.00 0.07 93.80 20:29:01 7 5.22 0.00 0.45 0.02 0.10 94.21 20:30:01 all 2.25 0.00 0.38 0.02 0.07 97.28 20:30:01 0 2.46 0.00 0.45 0.02 0.07 97.01 20:30:01 1 2.98 0.00 0.38 0.00 0.07 96.57 20:30:01 2 2.02 0.00 0.35 0.08 0.07 97.48 20:30:01 3 1.54 0.00 0.37 0.02 0.07 98.01 20:30:01 4 2.00 0.00 0.30 0.03 0.07 97.60 20:30:01 5 1.94 0.00 0.32 0.00 0.07 97.68 20:30:01 6 2.29 0.00 0.40 0.02 0.08 97.21 20:30:01 7 2.74 0.00 0.45 0.02 0.08 96.71 20:31:01 all 4.95 0.00 0.56 0.07 0.08 94.34 20:31:01 0 5.26 0.00 0.64 0.02 0.08 94.01 20:31:01 1 5.28 0.00 0.49 0.00 0.07 94.16 20:31:01 2 4.52 0.00 0.49 0.32 0.08 94.59 20:31:01 3 5.74 0.00 0.62 0.07 0.10 93.47 20:31:01 4 3.76 0.00 0.48 0.07 0.07 95.62 20:31:01 5 4.69 0.00 0.52 0.02 0.07 94.71 20:31:01 6 4.89 0.00 0.55 0.02 0.08 94.46 20:31:01 7 5.46 0.00 0.69 0.05 0.07 93.73 20:32:01 all 6.18 0.00 0.66 0.05 0.07 93.04 20:32:01 0 5.13 0.00 0.69 0.02 0.08 94.08 20:32:01 1 5.67 0.00 0.48 0.02 0.05 93.78 20:32:01 2 6.82 0.00 0.77 0.17 0.07 92.17 20:32:01 3 6.11 0.00 0.64 0.07 0.08 93.11 20:32:01 4 7.27 0.00 0.58 0.07 0.07 92.01 20:32:01 5 5.29 0.00 0.77 0.02 0.08 93.84 20:32:01 6 6.32 0.00 0.60 0.07 0.07 92.94 20:32:01 7 6.82 0.00 0.74 0.03 0.07 92.34 20:33:01 all 4.11 0.00 0.54 0.05 0.08 95.22 20:33:01 0 3.96 0.00 0.62 0.08 0.08 95.25 20:33:01 1 3.90 0.00 0.50 0.03 0.07 95.50 20:33:01 2 4.89 0.00 0.64 0.05 0.10 94.33 20:33:01 3 3.70 0.00 0.57 0.03 0.08 95.61 20:33:01 4 3.81 0.00 0.45 0.03 0.07 95.64 20:33:01 5 3.76 0.00 0.55 0.03 0.08 95.57 20:33:01 6 4.94 0.00 0.45 0.05 0.08 94.48 20:33:01 7 3.93 0.00 0.49 0.10 0.08 95.40 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 1.35 0.00 0.35 0.02 0.08 98.20 20:34:01 0 1.22 0.00 0.42 0.13 0.08 98.15 20:34:01 1 0.91 0.00 0.18 0.00 0.07 98.84 20:34:01 2 1.70 0.00 0.33 0.02 0.05 97.90 20:34:01 3 1.34 0.00 0.35 0.02 0.07 98.23 20:34:01 4 1.47 0.00 0.38 0.00 0.08 98.06 20:34:01 5 1.69 0.00 0.43 0.02 0.08 97.78 20:34:01 6 1.00 0.00 0.28 0.00 0.08 98.63 20:34:01 7 1.49 0.00 0.45 0.03 0.08 97.95 20:35:01 all 3.73 0.00 1.28 0.34 0.06 94.59 20:35:01 0 6.19 0.00 1.72 1.00 0.07 91.02 20:35:01 1 3.36 0.00 1.12 0.23 0.07 95.22 20:35:01 2 2.54 0.00 1.15 0.27 0.07 95.97 20:35:01 3 3.08 0.00 1.30 0.25 0.05 95.32 20:35:01 4 2.19 0.00 1.19 0.27 0.05 96.30 20:35:01 5 2.26 0.00 1.10 0.22 0.05 96.37 20:35:01 6 2.26 0.00 1.29 0.17 0.05 96.23 20:35:01 7 8.00 0.00 1.39 0.30 0.07 90.24 Average: all 13.63 0.00 2.12 1.84 0.08 82.33 Average: 0 15.06 0.00 2.30 1.49 0.08 81.06 Average: 1 14.40 0.00 2.05 0.92 0.08 82.56 Average: 2 12.66 0.00 2.08 2.48 0.08 82.71 Average: 3 12.99 0.00 2.12 1.53 0.08 83.29 Average: 4 13.09 0.00 2.11 1.31 0.07 83.42 Average: 5 12.74 0.00 2.04 1.98 0.08 83.16 Average: 6 14.20 0.00 2.15 2.74 0.07 80.83 Average: 7 13.87 0.00 2.13 2.29 0.08 81.62