---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7537 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 11G 145G 7% / 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 852 28870 0 2444 30884 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:f3:3c:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.251/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85488sec preferred_lft 85488sec inet6 fe80::f816:3eff:fef3:3cb9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:5c:4b:d7 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7537) 02/13/26 _x86_64_ (8 CPU) 07:47:20 LINUX RESTART (8 CPU) 07:48:03 tps rtps wtps bread/s bwrtn/s 07:49:01 60.11 32.77 27.34 2864.06 29865.47 07:50:01 8.35 0.00 8.35 0.00 10274.82 07:51:01 7.55 0.00 7.55 0.00 10359.21 07:52:01 7.60 0.00 7.60 0.00 10098.27 07:53:01 7.63 0.00 7.63 0.00 10360.68 07:54:01 7.80 0.00 7.80 0.00 10366.80 07:55:01 7.45 0.00 7.45 0.00 10224.73 07:56:01 7.65 0.00 7.65 0.00 10364.27 07:57:01 7.50 0.00 7.50 0.00 10225.66 07:58:01 7.95 0.00 7.95 0.00 10501.18 07:59:01 7.60 0.02 7.58 0.13 10495.18 08:00:01 7.85 0.00 7.85 0.00 10499.45 08:01:01 388.10 39.06 349.04 1109.28 20218.63 08:02:01 146.43 9.93 136.49 604.17 26126.98 Average: 48.51 5.78 42.73 320.91 13531.13 07:48:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:49:01 30647312 31887600 2291908 6.96 38556 1530272 1296188 3.81 632848 1412156 5148 07:50:01 30647556 31887944 2291664 6.96 38644 1530276 1296188 3.81 632056 1412096 24 07:51:01 30645736 31886188 2293484 6.96 38724 1530280 1296188 3.81 635080 1412104 24 07:52:01 30644520 31885120 2294700 6.97 38804 1530292 1296188 3.81 635984 1412120 16 07:53:01 30643480 31884184 2295740 6.97 38908 1530280 1313652 3.87 637088 1412132 28 07:54:01 30642224 31883012 2296996 6.97 38988 1530300 1313652 3.87 638392 1412116 8 07:55:01 30641172 31882072 2298048 6.98 39068 1530304 1313652 3.87 639648 1412128 8 07:56:01 30639544 31880492 2299676 6.98 39148 1530312 1313652 3.87 641012 1412140 44 07:57:01 30624436 31865504 2314784 7.03 39228 1530316 1329824 3.91 656408 1412128 28 07:58:01 30622916 31864200 2316304 7.03 39324 1530432 1329824 3.91 657568 1412268 16 07:59:01 30620956 31862388 2318264 7.04 39412 1530460 1329824 3.91 659080 1412268 36 08:00:01 30620492 31861976 2318728 7.04 39492 1530464 1329824 3.91 660176 1412276 12 08:01:01 30044400 31712788 2894820 8.79 77716 1895056 1417032 4.17 849752 1744484 241656 08:02:01 29597448 31656456 3341772 10.15 90056 2261924 1424760 4.19 1030992 1986584 189192 Average: 30520157 31849995 2419063 7.34 45433 1608641 1328603 3.91 686149 1476929 31160 07:48:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 ens3 191.74 137.96 525.92 31.12 0.00 0.00 0.00 0.00 07:49:01 lo 0.48 0.48 0.05 0.05 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 ens3 1.40 0.37 0.66 0.35 0.00 0.00 0.00 0.00 07:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 ens3 0.80 0.43 0.38 0.39 0.00 0.00 0.00 0.00 07:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 ens3 0.42 0.22 0.08 0.18 0.00 0.00 0.00 0.00 07:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 ens3 0.30 0.10 0.07 0.16 0.00 0.00 0.00 0.00 07:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 0.50 0.28 0.20 0.27 0.00 0.00 0.00 0.00 07:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 0.33 0.15 0.07 0.20 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 ens3 0.48 0.17 0.08 0.01 0.00 0.00 0.00 0.00 07:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 2.52 1.67 1.15 2.85 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 ens3 0.27 0.17 0.07 0.05 0.00 0.00 0.00 0.00 07:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 0.42 0.22 0.20 0.21 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 0.28 0.20 0.07 0.20 0.00 0.00 0.00 0.00 08:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 229.76 163.47 1505.48 58.33 0.00 0.00 0.00 0.00 08:01:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 715.18 469.47 2904.62 144.35 0.00 0.00 0.00 0.00 08:02:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 81.48 55.15 352.37 17.01 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7537) 02/13/26 _x86_64_ (8 CPU) 07:47:20 LINUX RESTART (8 CPU) 07:48:03 CPU %user %nice %system %iowait %steal %idle 07:49:01 all 2.37 0.00 0.37 12.78 0.02 84.47 07:49:01 0 1.87 0.00 0.31 13.68 0.02 84.12 07:49:01 1 1.59 0.00 0.40 1.31 0.02 96.68 07:49:01 2 3.74 0.00 0.40 17.79 0.02 78.06 07:49:01 3 1.82 0.00 0.40 44.45 0.02 53.32 07:49:01 4 4.28 0.00 0.36 2.12 0.02 93.22 07:49:01 5 2.68 0.00 0.31 15.49 0.02 81.50 07:49:01 6 1.41 0.00 0.48 1.83 0.02 96.26 07:49:01 7 1.59 0.00 0.24 5.64 0.02 92.51 07:50:01 all 0.04 0.00 0.02 0.84 0.01 99.09 07:50:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:50:01 1 0.08 0.00 0.03 0.00 0.02 99.87 07:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:50:01 3 0.02 0.00 0.07 6.74 0.00 93.18 07:50:01 4 0.10 0.00 0.03 0.00 0.00 99.87 07:50:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:50:01 6 0.03 0.00 0.00 0.00 0.00 99.97 07:50:01 7 0.07 0.00 0.00 0.00 0.00 99.93 07:51:01 all 0.05 0.00 0.01 0.71 0.01 99.23 07:51:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:51:01 1 0.05 0.00 0.03 0.00 0.02 99.90 07:51:01 2 0.02 0.00 0.02 0.00 0.00 99.97 07:51:01 3 0.00 0.00 0.02 5.67 0.02 94.30 07:51:01 4 0.27 0.00 0.00 0.00 0.00 99.73 07:51:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:51:01 6 0.07 0.00 0.02 0.00 0.00 99.92 07:51:01 7 0.00 0.00 0.00 0.00 0.02 99.98 07:52:01 all 0.02 0.00 0.01 0.81 0.01 99.16 07:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:52:01 1 0.02 0.00 0.03 0.00 0.02 99.93 07:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:52:01 3 0.02 0.00 0.00 6.47 0.00 93.51 07:52:01 4 0.03 0.00 0.00 0.00 0.00 99.97 07:52:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:52:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:53:01 all 0.02 0.00 0.01 0.69 0.01 99.28 07:53:01 0 0.00 0.00 0.00 0.00 0.02 99.98 07:53:01 1 0.03 0.00 0.00 0.00 0.03 99.93 07:53:01 2 0.03 0.00 0.00 0.00 0.00 99.97 07:53:01 3 0.03 0.00 0.02 5.47 0.00 94.48 07:53:01 4 0.03 0.00 0.00 0.00 0.00 99.97 07:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:53:01 6 0.00 0.00 0.00 0.00 0.00 100.00 07:53:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:54:01 all 0.01 0.00 0.00 0.63 0.01 99.34 07:54:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:54:01 1 0.05 0.00 0.00 0.00 0.02 99.93 07:54:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:54:01 3 0.03 0.00 0.00 5.07 0.02 94.88 07:54:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:54:01 6 0.03 0.00 0.02 0.00 0.00 99.95 07:54:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:55:01 all 0.03 0.00 0.01 0.75 0.00 99.21 07:55:01 0 0.00 0.00 0.00 0.00 0.02 99.98 07:55:01 1 0.13 0.00 0.02 0.00 0.03 99.82 07:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:55:01 3 0.03 0.00 0.03 5.99 0.00 93.95 07:55:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:55:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:55:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:55:01 7 0.00 0.00 0.02 0.00 0.02 99.97 07:56:01 all 0.01 0.00 0.01 0.65 0.01 99.33 07:56:01 0 0.00 0.00 0.00 0.02 0.00 99.98 07:56:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:56:01 2 0.00 0.00 0.02 0.00 0.00 99.98 07:56:01 3 0.02 0.00 0.00 5.17 0.00 94.81 07:56:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:56:01 5 0.00 0.00 0.00 0.00 0.02 99.98 07:56:01 6 0.00 0.00 0.02 0.00 0.00 99.98 07:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:57:01 all 0.07 0.00 0.01 0.73 0.01 99.17 07:57:01 0 0.00 0.00 0.00 0.00 0.02 99.98 07:57:01 1 0.17 0.00 0.05 0.00 0.03 99.75 07:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:57:01 3 0.20 0.00 0.03 5.85 0.02 93.90 07:57:01 4 0.12 0.00 0.02 0.00 0.02 99.85 07:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 07:57:01 6 0.03 0.00 0.00 0.00 0.00 99.97 07:57:01 7 0.07 0.00 0.03 0.00 0.00 99.90 07:58:01 all 0.13 0.00 0.01 0.53 0.00 99.33 07:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:58:01 1 0.98 0.00 0.03 0.00 0.02 98.97 07:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 07:58:01 3 0.03 0.00 0.00 4.24 0.00 95.73 07:58:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:58:01 5 0.02 0.00 0.00 0.00 0.00 99.98 07:58:01 6 0.02 0.00 0.00 0.00 0.00 99.98 07:58:01 7 0.02 0.00 0.00 0.00 0.02 99.97 07:59:01 all 0.11 0.00 0.01 0.50 0.01 99.37 07:59:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:59:01 1 0.75 0.00 0.05 0.00 0.03 99.17 07:59:01 2 0.02 0.00 0.00 0.00 0.02 99.97 07:59:01 3 0.03 0.00 0.03 4.03 0.02 95.88 07:59:01 4 0.00 0.00 0.00 0.00 0.00 100.00 07:59:01 5 0.00 0.00 0.02 0.00 0.00 99.98 07:59:01 6 0.02 0.00 0.00 0.00 0.02 99.97 07:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:59:01 CPU %user %nice %system %iowait %steal %idle 08:00:01 all 0.11 0.00 0.01 0.48 0.01 99.40 08:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:00:01 1 0.81 0.00 0.03 0.00 0.02 99.14 08:00:01 2 0.00 0.00 0.02 0.00 0.00 99.98 08:00:01 3 0.02 0.00 0.02 3.80 0.00 96.16 08:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 08:00:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:00:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:01:01 all 10.55 0.00 0.89 1.93 0.03 86.60 08:01:01 0 3.00 0.00 0.32 0.17 0.03 96.48 08:01:01 1 30.14 0.00 1.55 1.00 0.05 67.26 08:01:01 2 18.20 0.00 0.85 0.77 0.02 80.17 08:01:01 3 14.73 0.00 1.50 8.77 0.05 74.95 08:01:01 4 6.07 0.00 1.29 2.60 0.02 90.02 08:01:01 5 6.64 0.00 0.44 0.07 0.02 92.83 08:01:01 6 2.94 0.00 0.72 1.02 0.02 95.31 08:01:01 7 2.76 0.00 0.43 1.07 0.02 95.73 08:02:01 all 29.80 0.00 1.87 1.21 0.07 67.05 08:02:01 0 37.18 0.00 3.12 1.45 0.07 58.18 08:02:01 1 28.66 0.00 1.31 0.13 0.08 69.81 08:02:01 2 36.29 0.00 2.38 0.28 0.08 60.96 08:02:01 3 28.95 0.00 2.53 4.88 0.07 63.57 08:02:01 4 23.03 0.00 1.12 0.18 0.07 75.60 08:02:01 5 23.73 0.00 1.23 0.22 0.05 74.78 08:02:01 6 30.41 0.00 1.75 1.05 0.05 66.73 08:02:01 7 30.22 0.00 1.52 1.47 0.07 66.72 Average: all 3.09 0.00 0.23 1.63 0.01 95.03 Average: 0 3.01 0.00 0.27 1.06 0.02 95.64 Average: 1 4.54 0.00 0.25 0.17 0.03 95.01 Average: 2 4.15 0.00 0.26 1.30 0.01 94.27 Average: 3 3.28 0.00 0.33 8.23 0.01 88.15 Average: 4 2.42 0.00 0.20 0.35 0.01 97.03 Average: 5 2.37 0.00 0.14 1.09 0.01 96.39 Average: 6 2.50 0.00 0.21 0.27 0.01 97.01 Average: 7 2.48 0.00 0.16 0.57 0.01 96.78