---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76089 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: 2799.996 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 814 28740 0 2612 30924 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fe:a9:cf brd ff:ff:ff:ff:ff:ff inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fefe:a9cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:ec:73:39 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-76089) 11/15/23 _x86_64_ (8 CPU) 10:50:47 LINUX RESTART (8 CPU) 10:51:01 tps rtps wtps bread/s bwrtn/s 10:52:01 95.68 47.58 48.11 4437.26 55265.19 10:53:01 13.28 0.00 13.28 0.00 19227.59 10:54:01 13.13 0.00 13.13 0.00 19096.68 10:55:01 12.88 0.00 12.88 0.00 18962.71 10:56:02 14.98 2.26 12.71 78.69 18056.54 10:57:01 98.63 37.98 60.65 1771.50 23860.23 10:58:01 155.76 29.00 126.76 1821.16 35763.11 10:59:01 57.47 23.88 33.59 1375.10 26643.83 Average: 57.60 17.53 40.07 1183.09 27106.87 10:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 30652648 31894536 2286572 6.94 38584 1531612 1294680 3.81 627332 1414024 220 10:53:01 30657828 31899856 2281392 6.93 38672 1531616 1294680 3.81 621908 1414008 232 10:54:01 30656224 31898352 2282996 6.93 38760 1531616 1294680 3.81 623104 1414004 28 10:55:01 30655596 31897824 2283624 6.93 38848 1531624 1294680 3.81 623256 1414008 232 10:56:02 30566092 31816264 2373128 7.20 38988 1539296 1328472 3.91 707052 1420160 24 10:57:01 30128328 31723348 2810892 8.53 66132 1841564 1410536 4.15 849876 1680436 195860 10:58:01 29679664 31668916 3259556 9.90 81808 2204808 1990000 5.86 973768 1974344 65128 10:59:01 29419312 31660108 3519908 10.69 86524 2448308 1444320 4.25 1069220 2130056 52020 Average: 30301962 31807400 2637258 8.01 53540 1770056 1419006 4.18 761940 1607630 39218 10:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 ens3 198.97 138.91 569.23 29.81 0.00 0.00 0.00 0.00 10:52:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 0.27 0.18 0.06 0.22 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 0.20 0.07 0.07 0.16 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.32 0.25 0.07 0.17 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 ens3 31.43 29.58 103.15 15.82 0.00 0.00 0.00 0.00 10:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 89.22 63.35 819.03 22.83 0.00 0.00 0.00 0.00 10:57:01 lo 1.42 1.42 0.14 0.14 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 299.30 232.23 2241.72 61.81 0.00 0.00 0.00 0.00 10:58:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 429.58 277.55 3000.89 69.31 0.00 0.00 0.00 0.00 10:59:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 131.14 92.76 841.05 25.01 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76089) 11/15/23 _x86_64_ (8 CPU) 10:50:47 LINUX RESTART (8 CPU) 10:51:01 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 2.29 0.00 0.66 3.80 0.02 93.23 10:52:01 0 1.55 0.00 0.43 0.18 0.02 97.81 10:52:01 1 2.50 0.00 0.62 0.73 0.02 96.13 10:52:01 2 1.70 0.00 0.57 0.40 0.02 97.31 10:52:01 3 3.17 0.00 0.58 0.30 0.03 95.91 10:52:01 4 2.83 0.00 1.62 0.03 0.02 95.50 10:52:01 5 2.03 0.00 0.79 13.63 0.03 83.52 10:52:01 6 3.05 0.00 0.37 0.93 0.02 95.63 10:52:01 7 1.45 0.00 0.32 14.25 0.02 83.96 10:53:01 all 0.05 0.00 0.01 1.04 0.01 98.90 10:53:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:53:01 3 0.02 0.00 0.00 0.02 0.00 99.97 10:53:01 4 0.05 0.00 0.02 0.00 0.02 99.92 10:53:01 5 0.03 0.00 0.00 0.00 0.02 99.95 10:53:01 6 0.22 0.00 0.03 0.00 0.00 99.75 10:53:01 7 0.03 0.00 0.02 8.30 0.02 91.63 10:54:01 all 0.06 0.00 0.01 1.27 0.00 98.66 10:54:01 0 0.00 0.00 0.02 0.00 0.02 99.97 10:54:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:54:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:54:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:54:01 4 0.03 0.00 0.00 0.00 0.00 99.97 10:54:01 5 0.32 0.00 0.02 0.00 0.00 99.67 10:54:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:54:01 7 0.03 0.00 0.02 10.17 0.00 89.78 10:55:01 all 0.03 0.00 0.01 1.15 0.00 98.81 10:55:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:55:01 2 0.05 0.00 0.02 0.00 0.00 99.93 10:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 4 0.05 0.00 0.00 0.00 0.00 99.95 10:55:01 5 0.08 0.00 0.02 0.00 0.02 99.88 10:55:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 7 0.02 0.00 0.02 9.22 0.00 90.75 10:56:02 all 0.52 0.00 0.06 1.95 0.00 97.47 10:56:02 0 0.07 0.00 0.02 0.05 0.00 99.87 10:56:02 1 0.76 0.00 0.05 0.02 0.00 99.17 10:56:02 2 0.41 0.00 0.10 0.03 0.02 99.44 10:56:02 3 0.46 0.00 0.15 0.10 0.00 99.29 10:56:02 4 0.07 0.00 0.02 0.00 0.00 99.92 10:56:02 5 0.65 0.00 0.08 0.10 0.00 99.17 10:56:02 6 1.22 0.00 0.03 0.05 0.00 98.69 10:56:02 7 0.50 0.00 0.03 15.18 0.00 84.29 10:57:01 all 8.61 0.00 0.72 3.92 0.03 86.73 10:57:01 0 0.42 0.00 0.32 0.32 0.02 98.92 10:57:01 1 20.71 0.00 0.90 4.63 0.09 73.67 10:57:01 2 19.70 0.00 1.65 1.07 0.05 77.53 10:57:01 3 12.00 0.00 0.91 3.20 0.05 83.84 10:57:01 4 8.52 0.00 0.59 2.02 0.03 88.83 10:57:01 5 2.99 0.00 0.32 0.32 0.02 96.35 10:57:01 6 1.14 0.00 0.41 0.29 0.02 98.15 10:57:01 7 3.87 0.00 0.66 19.53 0.02 75.92 10:58:01 all 22.99 0.00 1.08 2.83 0.05 73.05 10:58:01 0 22.64 0.00 1.18 1.03 0.05 75.09 10:58:01 1 14.17 0.00 0.82 12.31 0.07 72.63 10:58:01 2 42.48 0.00 2.14 2.82 0.08 52.48 10:58:01 3 14.35 0.00 1.41 3.38 0.05 80.81 10:58:01 4 27.63 0.00 1.08 1.47 0.05 69.77 10:58:01 5 29.48 0.00 1.02 0.27 0.07 69.17 10:58:01 6 16.55 0.00 0.40 0.38 0.03 82.63 10:58:01 7 16.59 0.00 0.55 0.97 0.05 81.84 10:59:01 all 14.81 0.00 0.74 1.79 0.04 82.62 10:59:01 0 17.52 0.00 0.43 0.23 0.03 81.78 10:59:01 1 13.40 0.00 0.54 0.27 0.05 85.74 10:59:01 2 27.56 0.00 1.20 1.50 0.05 69.68 10:59:01 3 18.18 0.00 1.05 0.33 0.05 80.39 10:59:01 4 14.17 0.00 0.87 0.75 0.03 84.17 10:59:01 5 9.29 0.00 0.80 0.05 0.03 89.82 10:59:01 6 11.83 0.00 0.43 0.25 0.02 87.47 10:59:01 7 6.52 0.00 0.64 10.95 0.02 81.89 Average: all 6.15 0.00 0.41 2.21 0.02 91.21 Average: 0 5.29 0.00 0.30 0.23 0.02 94.17 Average: 1 6.33 0.00 0.36 2.22 0.03 91.06 Average: 2 11.46 0.00 0.71 0.73 0.03 87.08 Average: 3 6.00 0.00 0.51 0.91 0.02 92.55 Average: 4 6.66 0.00 0.52 0.53 0.02 92.27 Average: 5 5.61 0.00 0.38 1.79 0.02 92.19 Average: 6 4.26 0.00 0.21 0.24 0.01 95.29 Average: 7 3.62 0.00 0.28 11.06 0.01 85.03