---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11639 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 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 836 28828 0 2502 30898 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:48:06:dd brd ff:ff:ff:ff:ff:ff inet 10.30.106.75/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fe48:6dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:2f:02:6b 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:aaff:fe2f:26b/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-11639) 05/08/25 _x86_64_ (8 CPU) 12:20:02 LINUX RESTART (8 CPU) 12:21:02 tps rtps wtps bread/s bwrtn/s 12:22:01 17.47 0.03 17.44 2.44 19116.49 12:23:01 13.35 0.00 13.35 0.00 18697.90 12:24:01 12.90 0.00 12.90 0.00 18691.10 12:25:01 13.11 0.00 13.11 0.00 18560.75 12:26:01 13.15 0.00 13.15 0.00 19231.06 12:27:01 13.18 0.02 13.16 0.13 19101.08 12:28:01 12.96 0.00 12.96 0.00 19225.72 12:29:01 6.77 3.43 3.33 147.31 3436.23 12:30:01 348.18 28.80 319.38 1924.61 11718.45 12:31:01 190.40 2.90 187.50 422.20 30546.91 Average: 64.22 3.52 60.70 250.07 17830.49 12:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:22:01 30649708 31890168 2289512 6.95 38624 1529960 1334608 3.93 624056 1411812 12 12:23:01 30647800 31888368 2291420 6.96 38712 1529968 1334608 3.93 626748 1411804 4 12:24:01 30646916 31887568 2292304 6.96 38800 1529968 1334608 3.93 628032 1411812 160 12:25:01 30645708 31886496 2293512 6.96 38896 1529972 1357244 3.99 629280 1411824 52 12:26:01 30644272 31885140 2294948 6.97 38984 1529944 1357244 3.99 630300 1411832 32 12:27:01 30642636 31883644 2296584 6.97 39080 1529992 1357244 3.99 632080 1411828 160 12:28:01 30641684 31882812 2297536 6.98 39168 1529996 1357244 3.99 633088 1411840 188 12:29:01 30553392 31804968 2385828 7.24 39280 1540168 1357244 3.99 713672 1419392 28 12:30:01 29951108 31701808 2988112 9.07 76688 1977256 1406124 4.14 884652 1792412 217412 12:31:01 29586752 31702956 3352468 10.18 95060 2312060 1401824 4.12 976524 2039652 27216 Average: 30460998 31841393 2478222 7.52 48329 1653928 1359799 4.00 697843 1513421 24526 12:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:22:01 ens3 1.08 0.69 0.46 0.50 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 0.55 0.40 0.22 0.55 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:24:01 ens3 0.25 0.17 0.06 0.17 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 0.37 0.30 0.07 0.34 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:26:01 ens3 0.30 0.18 0.13 0.20 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 0.25 0.23 0.06 0.20 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 ens3 0.32 0.15 0.06 0.17 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 109.82 57.62 132.85 22.44 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 ens3 228.95 154.54 1864.14 35.29 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 lo 2.93 2.93 0.31 0.31 0.00 0.00 0.00 0.00 12:31:01 ens3 542.51 538.19 2498.07 2141.90 0.00 0.00 0.00 0.00 12:31:01 docker0 230.49 301.38 12.22 1988.18 0.00 0.00 0.00 0.00 12:31:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 88.58 75.37 450.33 220.53 0.00 0.00 0.00 0.00 Average: docker0 23.09 30.19 1.22 199.14 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11639) 05/08/25 _x86_64_ (8 CPU) 12:20:02 LINUX RESTART (8 CPU) 12:21:02 CPU %user %nice %system %iowait %steal %idle 12:22:01 all 0.03 0.00 0.02 0.65 0.01 99.30 12:22:01 0 0.10 0.00 0.03 0.00 0.00 99.86 12:22:01 1 0.00 0.00 0.02 0.00 0.00 99.98 12:22:01 2 0.05 0.00 0.03 0.00 0.03 99.88 12:22:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:22:01 4 0.07 0.00 0.02 0.03 0.02 99.86 12:22:01 5 0.00 0.00 0.03 0.00 0.00 99.97 12:22:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:22:01 7 0.05 0.00 0.02 5.16 0.00 94.78 12:23:01 all 0.07 0.00 0.02 0.71 0.00 99.20 12:23:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:23:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:23:01 2 0.17 0.00 0.02 0.00 0.02 99.80 12:23:01 3 0.07 0.00 0.02 0.00 0.00 99.92 12:23:01 4 0.07 0.00 0.00 0.00 0.00 99.93 12:23:01 5 0.05 0.00 0.02 0.00 0.00 99.93 12:23:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:23:01 7 0.12 0.00 0.03 5.67 0.02 94.16 12:24:01 all 0.02 0.00 0.01 0.73 0.01 99.25 12:24:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:24:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:24:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:24:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:24:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:24:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:24:01 7 0.03 0.00 0.02 5.80 0.00 94.15 12:25:01 all 0.02 0.00 0.01 0.74 0.00 99.22 12:25:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:25:01 1 0.00 0.00 0.00 0.02 0.00 99.98 12:25:01 2 0.07 0.00 0.03 0.00 0.02 99.88 12:25:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:25:01 6 0.03 0.00 0.00 0.00 0.02 99.95 12:25:01 7 0.02 0.00 0.02 5.94 0.02 94.01 12:26:01 all 0.02 0.00 0.01 0.45 0.01 99.51 12:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:26:01 1 0.03 0.00 0.00 0.00 0.00 99.97 12:26:01 2 0.03 0.00 0.03 0.00 0.02 99.92 12:26:01 3 0.03 0.00 0.00 0.00 0.02 99.95 12:26:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:26:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:26:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:26:01 7 0.05 0.00 0.02 3.63 0.02 96.28 12:27:01 all 0.02 0.00 0.01 0.55 0.00 99.41 12:27:01 0 0.00 0.00 0.03 0.00 0.00 99.97 12:27:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:27:01 2 0.05 0.00 0.03 0.00 0.02 99.90 12:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:27:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:27:01 6 0.02 0.00 0.02 0.00 0.00 99.97 12:27:01 7 0.07 0.00 0.03 4.37 0.02 95.52 12:28:01 all 0.01 0.00 0.01 0.49 0.00 99.48 12:28:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:28:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:28:01 2 0.03 0.00 0.02 0.00 0.02 99.93 12:28:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:28:01 4 0.00 0.00 0.02 0.00 0.00 99.98 12:28:01 5 0.00 0.00 0.00 0.00 0.00 100.00 12:28:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:28:01 7 0.02 0.00 0.03 3.94 0.02 96.00 12:29:01 all 0.86 0.00 0.06 0.09 0.01 98.98 12:29:01 0 0.13 0.00 0.07 0.00 0.00 99.80 12:29:01 1 0.92 0.00 0.02 0.00 0.00 99.07 12:29:01 2 1.01 0.00 0.08 0.08 0.02 98.81 12:29:01 3 0.85 0.00 0.00 0.00 0.00 99.15 12:29:01 4 0.55 0.00 0.13 0.00 0.00 99.32 12:29:01 5 0.78 0.00 0.10 0.00 0.02 99.10 12:29:01 6 1.37 0.00 0.03 0.00 0.02 98.58 12:29:01 7 1.27 0.00 0.05 0.63 0.00 98.05 12:30:01 all 10.26 0.00 0.93 1.62 0.03 87.17 12:30:01 0 2.40 0.00 0.28 0.05 0.03 97.23 12:30:01 1 28.87 0.00 1.82 1.57 0.05 67.69 12:30:01 2 6.91 0.00 0.95 2.14 0.02 89.98 12:30:01 3 3.33 0.00 0.94 2.32 0.03 93.38 12:30:01 4 13.65 0.00 1.07 0.48 0.03 84.76 12:30:01 5 18.92 0.00 1.30 0.33 0.02 79.43 12:30:01 6 4.06 0.00 0.48 0.52 0.03 94.91 12:30:01 7 3.90 0.00 0.60 5.51 0.03 89.95 12:31:01 all 10.57 0.00 1.67 1.23 0.05 86.47 12:31:01 0 5.94 0.00 1.27 0.72 0.03 92.03 12:31:01 1 10.50 0.00 1.17 0.00 0.05 88.28 12:31:01 2 11.49 0.00 1.59 1.36 0.05 85.51 12:31:01 3 5.63 0.00 1.93 3.37 0.03 89.05 12:31:01 4 8.70 0.00 1.89 2.21 0.05 87.15 12:31:01 5 10.95 0.00 1.68 0.18 0.05 87.14 12:31:01 6 14.57 0.00 2.21 0.05 0.05 83.12 12:31:01 7 16.81 0.00 1.65 2.00 0.05 79.49 Average: all 2.19 0.00 0.27 0.73 0.01 96.80 Average: 0 0.87 0.00 0.17 0.08 0.01 98.88 Average: 1 4.04 0.00 0.30 0.16 0.01 95.49 Average: 2 1.99 0.00 0.28 0.36 0.02 97.35 Average: 3 0.99 0.00 0.29 0.57 0.01 98.14 Average: 4 2.31 0.00 0.31 0.27 0.01 97.10 Average: 5 3.08 0.00 0.32 0.05 0.01 96.54 Average: 6 2.01 0.00 0.28 0.06 0.01 97.64 Average: 7 2.23 0.00 0.25 4.27 0.02 93.25