---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4423 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 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 924 22428 0 8813 30787 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:15:26:1e brd ff:ff:ff:ff:ff:ff inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85544sec preferred_lft 85544sec inet6 fe80::f816:3eff:fe15:261e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:bd:15:da 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:f1ff:febd:15da/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-4423) 10/22/25 _x86_64_ (8 CPU) 10:38:05 LINUX RESTART (8 CPU) 10:39:01 tps rtps wtps bread/s bwrtn/s 10:40:01 141.76 19.11 122.65 2235.89 55093.62 10:41:01 245.94 0.57 245.38 65.46 152519.78 10:42:01 500.87 3.55 497.32 408.73 130847.26 10:43:01 28.08 0.00 28.08 0.00 746.81 10:44:01 6.75 0.12 6.63 19.73 175.30 10:45:01 219.53 7.38 212.15 1318.98 39155.07 10:46:01 13.71 0.00 13.71 0.00 361.94 10:47:01 21.71 0.00 21.71 0.00 445.93 10:48:01 27.75 0.00 27.75 0.00 498.32 10:49:01 20.93 0.00 20.93 0.00 464.72 10:50:01 17.83 0.00 17.83 0.00 724.29 10:51:01 27.10 0.05 27.05 10.00 798.67 10:52:01 64.67 1.27 63.41 89.45 2268.56 Average: 102.82 2.46 100.35 319.09 29545.80 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 29504188 31634840 3435032 10.43 79024 2349448 1716324 5.05 936176 2173388 543180 10:41:01 23731052 31611368 9208168 27.96 156920 7759184 1670132 4.91 1050884 7534156 2710360 10:42:01 21087060 29170984 11852160 35.98 172472 7937524 11217512 33.00 3727936 7393800 536 10:43:01 19147452 27240380 13791768 41.87 174188 7948008 13422868 39.49 5764524 7267580 192 10:44:01 19152452 27247184 13786768 41.86 174456 7950280 13441984 39.55 5758164 7265520 672 10:45:01 18331052 27032824 14608168 44.35 206904 8466944 13892796 40.88 6400740 7377088 2988 10:46:01 18376364 27081172 14562856 44.21 207056 8469492 13820488 40.66 6352684 7378212 880 10:47:01 18339680 27047548 14599540 44.32 207264 8472228 13860852 40.78 6385252 7380300 680 10:48:01 17785020 26496944 15154200 46.01 207448 8475936 14541756 42.79 6938312 7379792 1200 10:49:01 17729004 26445544 15210216 46.18 207608 8480380 14577708 42.89 6988392 7383496 728 10:50:01 17648800 26379392 15290420 46.42 207744 8493820 14631852 43.05 7053948 7396476 176 10:51:01 19059052 27747220 13880168 42.14 208032 8459132 11852348 34.87 5749432 7327324 396 10:52:01 22979076 31534572 9960144 30.24 209944 8318240 1591860 4.68 2094312 7156852 12040 Average: 20220789 28205382 12718431 38.61 186082 7813894 10787575 31.74 5015443 6954922 251848 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 ens3 297.58 207.98 7288.13 23.79 0.00 0.00 0.00 0.00 10:40:01 lo 12.86 12.86 1.20 1.20 0.00 0.00 0.00 0.00 10:41:01 br-c61e7637bc79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 ens3 2170.85 1208.33 43412.15 90.41 0.00 0.00 0.00 0.00 10:41:01 lo 6.60 6.60 0.59 0.59 0.00 0.00 0.00 0.00 10:42:01 veth1b7e5cf 0.12 0.32 0.01 0.02 0.00 0.00 0.00 0.00 10:42:01 veth243dc32 0.63 0.92 0.04 0.06 0.00 0.00 0.00 0.00 10:42:01 veth2c9539e 0.68 0.95 0.04 0.06 0.00 0.00 0.00 0.00 10:42:01 vetheecf858 0.03 0.23 0.00 0.02 0.00 0.00 0.00 0.00 10:43:01 veth1b7e5cf 5.75 7.88 0.87 0.70 0.00 0.00 0.00 0.00 10:43:01 veth243dc32 91.52 91.12 15.99 18.59 0.00 0.00 0.00 0.00 10:43:01 veth2c9539e 10.85 11.50 2.19 1.68 0.00 0.00 0.00 0.00 10:43:01 vetheecf858 23.98 23.81 6.84 3.64 0.00 0.00 0.00 0.00 10:44:01 veth1b7e5cf 6.50 9.45 1.02 0.76 0.00 0.00 0.00 0.00 10:44:01 veth243dc32 0.40 0.35 0.55 0.03 0.00 0.00 0.00 0.00 10:44:01 veth2c9539e 6.42 9.42 1.50 0.72 0.00 0.00 0.00 0.00 10:44:01 vetheecf858 6.63 7.50 1.83 0.74 0.00 0.00 0.00 0.00 10:45:01 veth1b7e5cf 8.52 11.96 1.65 1.85 0.00 0.00 0.00 0.00 10:45:01 veth243dc32 0.48 0.52 0.56 0.04 0.00 0.00 0.00 0.00 10:45:01 veth2c9539e 7.67 10.40 1.65 0.94 0.00 0.00 0.00 0.00 10:45:01 vetheecf858 22.85 21.80 5.64 12.61 0.00 0.00 0.00 0.00 10:46:01 veth1b7e5cf 10.91 14.78 2.41 3.14 0.00 0.00 0.00 0.00 10:46:01 veth243dc32 0.55 0.42 0.57 0.03 0.00 0.00 0.00 0.00 10:46:01 veth2c9539e 6.58 9.43 1.50 0.72 0.00 0.00 0.00 0.00 10:46:01 vetheecf858 48.94 46.73 12.65 23.95 0.00 0.00 0.00 0.00 10:47:01 veth1b7e5cf 10.83 14.40 2.41 3.25 0.00 0.00 0.00 0.00 10:47:01 veth243dc32 0.28 0.28 0.56 0.02 0.00 0.00 0.00 0.00 10:47:01 veth2c9539e 7.40 10.16 1.61 0.91 0.00 0.00 0.00 0.00 10:47:01 vetheecf858 47.96 46.16 15.55 36.46 0.00 0.00 0.00 0.00 10:48:01 veth1b7e5cf 11.05 14.36 2.74 4.95 0.00 0.00 0.00 0.00 10:48:01 veth243dc32 101.33 100.63 13.62 25.94 0.00 0.00 0.00 0.00 10:48:01 veth2c9539e 76.37 78.59 9.68 18.66 0.00 0.00 0.00 0.00 10:48:01 vetheecf858 47.98 44.83 14.05 34.53 0.00 0.00 0.00 0.00 10:49:01 veth1b7e5cf 13.36 17.10 3.47 5.43 0.00 0.00 0.00 0.00 10:49:01 veth243dc32 3.82 3.68 1.46 1.18 0.00 0.00 0.00 0.00 10:49:01 veth2c9539e 43.44 45.83 5.70 9.73 0.00 0.00 0.00 0.00 10:49:01 vetheecf858 68.31 64.74 19.53 54.87 0.00 0.00 0.00 0.00 10:50:01 veth1b7e5cf 14.15 18.03 3.77 5.72 0.00 0.00 0.00 0.00 10:50:01 veth243dc32 0.58 0.47 0.64 0.04 0.00 0.00 0.00 0.00 10:50:01 veth2c9539e 6.50 9.33 1.54 0.71 0.00 0.00 0.00 0.00 10:50:01 vetheecf858 71.59 68.93 18.62 57.23 0.00 0.00 0.00 0.00 10:51:01 veth1b7e5cf 6.60 9.63 1.03 0.76 0.00 0.00 0.00 0.00 10:51:01 veth243dc32 0.42 0.57 0.63 0.04 0.00 0.00 0.00 0.00 10:51:01 veth2c9539e 7.65 10.56 1.67 0.93 0.00 0.00 0.00 0.00 10:51:01 vethac0944c 6.12 9.97 0.94 1.19 0.00 0.00 0.00 0.00 10:52:01 docker0 34.51 54.79 3.47 1398.14 0.00 0.00 0.00 0.00 10:52:01 ens3 3010.60 1777.04 54410.64 246.82 0.00 0.00 0.00 0.00 10:52:01 lo 38.53 38.53 3.39 3.39 0.00 0.00 0.00 0.00 Average: docker0 2.65 4.21 0.27 107.55 0.00 0.00 0.00 0.00 Average: ens3 203.64 118.56 4103.58 13.20 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4423) 10/22/25 _x86_64_ (8 CPU) 10:38:05 LINUX RESTART (8 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 7.53 0.00 0.89 5.24 0.03 86.32 10:40:01 0 4.67 0.00 0.82 1.17 0.02 93.32 10:40:01 1 1.26 0.00 0.42 4.02 0.03 94.27 10:40:01 2 16.80 0.00 1.66 23.09 0.05 58.40 10:40:01 3 5.95 0.00 0.87 10.53 0.03 82.61 10:40:01 4 1.49 0.00 0.52 0.38 0.02 97.60 10:40:01 5 20.83 0.00 1.40 1.08 0.03 76.66 10:40:01 6 7.96 0.00 0.92 1.13 0.03 89.96 10:40:01 7 1.27 0.00 0.45 0.55 0.02 97.71 10:41:01 all 19.30 0.00 8.49 12.30 0.11 59.81 10:41:01 0 21.68 0.00 7.69 5.05 0.10 65.47 10:41:01 1 16.44 0.00 8.77 35.28 0.10 39.41 10:41:01 2 19.08 0.00 9.87 4.61 0.10 66.33 10:41:01 3 20.08 0.00 7.55 2.05 0.12 70.20 10:41:01 4 18.66 0.00 8.54 1.14 0.12 71.55 10:41:01 5 19.04 0.00 8.83 22.21 0.08 49.83 10:41:01 6 20.66 0.00 8.62 25.72 0.12 44.88 10:41:01 7 18.73 0.00 8.06 2.48 0.12 70.60 10:42:01 all 30.18 0.00 3.94 10.20 0.07 55.61 10:42:01 0 30.12 0.00 3.93 1.66 0.07 64.22 10:42:01 1 30.05 0.00 4.83 29.46 0.10 35.55 10:42:01 2 30.12 0.00 3.98 3.22 0.07 62.62 10:42:01 3 31.16 0.00 3.89 0.70 0.07 64.18 10:42:01 4 29.66 0.00 3.63 0.70 0.07 65.93 10:42:01 5 30.43 0.00 3.68 2.67 0.07 63.16 10:42:01 6 30.45 0.00 4.30 40.21 0.08 24.95 10:42:01 7 29.41 0.00 3.26 3.13 0.08 64.11 10:43:01 all 43.80 0.00 3.34 0.04 0.10 52.73 10:43:01 0 45.74 0.00 3.66 0.03 0.10 50.47 10:43:01 1 42.29 0.00 3.46 0.05 0.10 54.10 10:43:01 2 45.22 0.00 2.88 0.00 0.10 51.79 10:43:01 3 45.30 0.00 3.41 0.07 0.10 51.12 10:43:01 4 43.94 0.00 3.00 0.02 0.08 52.95 10:43:01 5 44.63 0.00 3.54 0.02 0.10 51.72 10:43:01 6 41.76 0.00 3.36 0.15 0.10 54.63 10:43:01 7 41.48 0.00 3.39 0.02 0.08 55.03 10:44:01 all 2.22 0.00 0.36 0.03 0.08 97.30 10:44:01 0 2.41 0.00 0.52 0.00 0.10 96.98 10:44:01 1 1.47 0.00 0.18 0.02 0.05 98.28 10:44:01 2 2.99 0.00 0.47 0.02 0.08 96.44 10:44:01 3 2.72 0.00 0.32 0.00 0.08 96.88 10:44:01 4 2.57 0.00 0.45 0.00 0.07 96.92 10:44:01 5 2.09 0.00 0.33 0.02 0.08 97.48 10:44:01 6 2.48 0.00 0.40 0.17 0.10 96.86 10:44:01 7 1.06 0.00 0.25 0.00 0.08 98.61 10:45:01 all 11.11 0.00 2.45 1.66 0.08 84.70 10:45:01 0 16.53 0.00 2.50 0.83 0.07 80.07 10:45:01 1 9.21 0.00 2.90 2.65 0.08 85.16 10:45:01 2 10.56 0.00 2.33 0.47 0.08 86.55 10:45:01 3 12.02 0.00 1.91 2.03 0.07 83.97 10:45:01 4 9.83 0.00 2.52 2.84 0.08 84.73 10:45:01 5 10.82 0.00 2.12 1.44 0.07 85.55 10:45:01 6 11.26 0.00 2.30 2.45 0.08 83.90 10:45:01 7 8.61 0.00 3.00 0.54 0.07 87.80 10:46:01 all 6.47 0.00 0.74 0.94 0.08 91.76 10:46:01 0 5.94 0.00 0.64 0.30 0.07 93.05 10:46:01 1 7.17 0.00 0.72 0.60 0.10 91.41 10:46:01 2 5.48 0.00 0.68 0.08 0.10 93.66 10:46:01 3 6.37 0.00 0.85 0.08 0.08 92.60 10:46:01 4 7.88 0.00 0.82 1.51 0.08 89.71 10:46:01 5 5.57 0.00 0.90 1.92 0.05 91.55 10:46:01 6 6.45 0.00 0.75 2.04 0.08 90.68 10:46:01 7 6.94 0.00 0.63 0.97 0.07 91.39 10:47:01 all 5.64 0.00 0.56 0.41 0.06 93.32 10:47:01 0 5.55 0.00 0.44 0.30 0.05 93.66 10:47:01 1 5.09 0.00 0.58 0.03 0.07 94.23 10:47:01 2 5.85 0.00 0.69 0.22 0.07 93.18 10:47:01 3 6.67 0.00 0.62 0.10 0.05 92.56 10:47:01 4 5.63 0.00 0.57 0.17 0.07 93.57 10:47:01 5 5.30 0.00 0.53 1.47 0.08 92.61 10:47:01 6 5.68 0.00 0.50 0.63 0.07 93.12 10:47:01 7 5.39 0.00 0.57 0.40 0.07 93.57 10:48:01 all 7.96 0.00 0.91 0.13 0.07 90.93 10:48:01 0 6.00 0.00 0.85 0.12 0.07 92.96 10:48:01 1 9.04 0.00 1.25 0.02 0.07 89.62 10:48:01 2 8.94 0.00 0.80 0.13 0.08 90.04 10:48:01 3 7.20 0.00 0.87 0.17 0.07 91.70 10:48:01 4 6.92 0.00 0.86 0.20 0.07 91.96 10:48:01 5 7.54 0.00 1.05 0.32 0.07 91.02 10:48:01 6 8.89 0.00 0.72 0.05 0.05 90.29 10:48:01 7 9.18 0.00 0.85 0.02 0.07 89.88 10:49:01 all 5.46 0.00 0.63 0.06 0.06 93.79 10:49:01 0 5.81 0.00 0.67 0.08 0.08 93.36 10:49:01 1 6.53 0.00 0.62 0.02 0.05 92.79 10:49:01 2 5.54 0.00 0.69 0.07 0.05 93.66 10:49:01 3 5.53 0.00 0.63 0.03 0.05 93.75 10:49:01 4 3.48 0.00 0.52 0.02 0.07 95.91 10:49:01 5 5.78 0.00 0.74 0.15 0.07 93.27 10:49:01 6 4.88 0.00 0.57 0.08 0.07 94.40 10:49:01 7 6.11 0.00 0.57 0.02 0.07 93.24 10:50:01 all 4.70 0.00 0.57 0.05 0.06 94.62 10:50:01 0 5.40 0.00 0.53 0.02 0.05 94.00 10:50:01 1 5.72 0.00 0.65 0.02 0.07 93.55 10:50:01 2 5.08 0.00 0.45 0.07 0.05 94.35 10:50:01 3 3.98 0.00 0.57 0.00 0.07 95.38 10:50:01 4 3.04 0.00 0.54 0.02 0.07 96.34 10:50:01 5 3.86 0.00 0.62 0.15 0.05 95.32 10:50:01 6 4.69 0.00 0.58 0.07 0.07 94.60 10:50:01 7 5.83 0.00 0.60 0.05 0.05 93.47 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 2.56 0.00 0.81 0.09 0.07 96.47 10:51:01 0 3.26 0.00 0.83 0.00 0.10 95.81 10:51:01 1 2.42 0.00 0.85 0.12 0.07 96.55 10:51:01 2 2.16 0.00 0.74 0.05 0.07 96.99 10:51:01 3 2.36 0.00 0.84 0.02 0.07 96.72 10:51:01 4 2.26 0.00 0.70 0.02 0.07 96.95 10:51:01 5 2.73 0.00 0.80 0.32 0.07 96.09 10:51:01 6 2.19 0.00 0.97 0.17 0.08 96.58 10:51:01 7 3.08 0.00 0.74 0.03 0.07 96.08 10:52:01 all 5.87 0.00 0.76 0.22 0.04 93.11 10:52:01 0 19.42 0.00 1.23 0.12 0.03 79.20 10:52:01 1 17.30 0.00 1.20 0.25 0.08 81.16 10:52:01 2 2.54 0.00 0.80 0.10 0.03 96.52 10:52:01 3 3.61 0.00 0.84 0.07 0.03 95.45 10:52:01 4 1.59 0.00 0.52 0.02 0.02 97.86 10:52:01 5 0.74 0.00 0.47 0.03 0.02 98.74 10:52:01 6 0.45 0.00 0.64 1.17 0.07 97.67 10:52:01 7 1.22 0.00 0.42 0.03 0.03 98.30 Average: all 11.73 0.00 1.87 2.40 0.07 83.93 Average: 0 13.24 0.00 1.86 0.74 0.07 84.09 Average: 1 11.81 0.00 2.02 5.51 0.07 80.58 Average: 2 12.31 0.00 1.99 2.47 0.07 83.15 Average: 3 11.73 0.00 1.77 1.22 0.07 85.21 Average: 4 10.52 0.00 1.78 0.54 0.07 87.10 Average: 5 12.24 0.00 1.92 2.42 0.06 83.35 Average: 6 11.34 0.00 1.88 5.66 0.08 81.04 Average: 7 10.63 0.00 1.75 0.63 0.07 86.93