---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7666 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 812 28611 0 2743 30923 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:e7:81:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85693sec preferred_lft 85693sec inet6 fe80::f816:3eff:fee7:81a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6f:16:a2:d1 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-7666) 12/25/23 _x86_64_ (8 CPU) 20:28:00 LINUX RESTART (8 CPU) 20:29:01 tps rtps wtps bread/s bwrtn/s 20:30:01 17.33 0.00 17.33 0.00 20895.45 20:31:01 14.41 0.00 14.41 0.00 21113.95 20:32:01 14.10 0.00 14.10 0.00 20976.77 20:33:01 14.38 0.02 14.36 3.47 20977.14 20:34:01 14.08 0.00 14.08 0.00 20843.19 20:35:01 14.15 0.00 14.15 0.00 20711.88 20:36:01 3.78 0.00 3.78 0.00 4714.01 20:37:01 5.20 3.62 1.58 153.84 211.30 20:38:01 92.52 36.13 56.39 1687.72 5891.42 20:39:01 136.19 44.38 91.82 3491.02 27619.13 Average: 32.61 8.41 24.20 533.60 16395.50 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 30631268 31873608 2307944 7.01 38672 1532040 1320740 3.89 641208 1414532 44 20:31:01 30631552 31874004 2307660 7.01 38760 1532044 1320740 3.89 640624 1414516 20 20:32:01 30630368 31872876 2308844 7.01 38848 1532036 1320740 3.89 641748 1414520 12 20:33:01 30629708 31872340 2309504 7.01 38944 1532040 1320740 3.89 642716 1414520 44 20:34:01 30628432 31871284 2310780 7.02 39024 1532156 1320740 3.89 644120 1414636 20 20:35:01 30626840 31869780 2312372 7.02 39112 1532160 1320740 3.89 645632 1414632 4 20:36:01 30625816 31868844 2313396 7.02 39168 1532168 1320740 3.89 646860 1414636 176 20:37:01 30531608 31785548 2407604 7.31 39328 1542736 1336864 3.93 734952 1420976 80 20:38:01 30029288 31639364 2909924 8.83 70664 1849512 1483448 4.36 929192 1684464 190180 20:39:01 29348036 31696048 3591176 10.90 91200 2548708 1415008 4.16 1109140 2150776 25604 Average: 30431292 31822370 2507920 7.61 47372 1666560 1348050 3.97 727619 1515821 21618 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 ens3 0.38 0.33 0.16 0.54 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 ens3 0.27 0.20 0.06 0.17 0.00 0.00 0.00 0.00 20:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 ens3 0.18 0.15 0.06 0.01 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.30 0.23 0.06 0.17 0.00 0.00 0.00 0.00 20:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 ens3 0.27 0.22 0.13 0.23 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 0.22 0.27 0.06 0.18 0.00 0.00 0.00 0.00 20:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 ens3 0.17 0.18 0.05 0.17 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 ens3 86.05 51.27 131.33 22.46 0.00 0.00 0.00 0.00 20:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 ens3 85.95 55.59 1006.32 20.02 0.00 0.00 0.00 0.00 20:38:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 ens3 280.65 171.95 4196.87 22.03 0.00 0.00 0.00 0.00 20:39:01 lo 96.32 96.32 22.36 22.36 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 45.44 28.04 533.50 6.60 0.00 0.00 0.00 0.00 Average: lo 9.86 9.86 2.26 2.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7666) 12/25/23 _x86_64_ (8 CPU) 20:28:00 LINUX RESTART (8 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 0.03 0.00 0.01 1.14 0.01 98.81 20:30:01 0 0.02 0.00 0.00 9.14 0.02 90.83 20:30:01 1 0.10 0.00 0.03 0.00 0.00 99.87 20:30:01 2 0.07 0.00 0.00 0.00 0.02 99.92 20:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 4 0.00 0.00 0.03 0.00 0.02 99.95 20:30:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:30:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:30:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:31:01 all 0.02 0.00 0.01 1.05 0.01 98.91 20:31:01 0 0.00 0.00 0.02 8.41 0.02 91.56 20:31:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 4 0.02 0.00 0.02 0.00 0.03 99.93 20:31:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:31:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:31:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:32:01 all 0.01 0.00 0.00 1.10 0.01 98.88 20:32:01 0 0.00 0.00 0.02 8.79 0.02 91.18 20:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:32:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 4 0.03 0.00 0.02 0.00 0.03 99.92 20:32:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:32:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:32:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:33:01 all 0.03 0.00 0.01 1.11 0.01 98.85 20:33:01 0 0.03 0.00 0.00 8.76 0.02 91.19 20:33:01 1 0.05 0.00 0.02 0.00 0.00 99.93 20:33:01 2 0.03 0.00 0.00 0.07 0.00 99.90 20:33:01 3 0.02 0.00 0.02 0.02 0.00 99.95 20:33:01 4 0.00 0.00 0.03 0.00 0.02 99.95 20:33:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:33:01 6 0.05 0.00 0.02 0.02 0.00 99.92 20:33:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 all 0.01 0.00 0.01 1.19 0.01 98.78 20:34:01 0 0.00 0.00 0.02 9.54 0.02 90.43 20:34:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 4 0.03 0.00 0.00 0.00 0.03 99.93 20:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:34:01 6 0.03 0.00 0.00 0.00 0.02 99.95 20:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 all 0.02 0.00 0.01 1.20 0.01 98.76 20:35:01 0 0.00 0.00 0.00 9.63 0.00 90.37 20:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 2 0.02 0.00 0.02 0.00 0.02 99.95 20:35:01 3 0.03 0.00 0.00 0.00 0.02 99.95 20:35:01 4 0.05 0.00 0.03 0.00 0.03 99.88 20:35:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:35:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 all 0.01 0.00 0.01 0.25 0.01 99.72 20:36:01 0 0.00 0.00 0.00 1.98 0.02 98.00 20:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 3 0.00 0.00 0.03 0.00 0.00 99.97 20:36:01 4 0.02 0.00 0.00 0.00 0.02 99.97 20:36:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:37:01 all 0.95 0.00 0.06 0.02 0.01 98.97 20:37:01 0 1.07 0.00 0.12 0.03 0.00 98.78 20:37:01 1 0.93 0.00 0.08 0.00 0.00 98.98 20:37:01 2 0.08 0.00 0.05 0.02 0.00 99.85 20:37:01 3 1.42 0.00 0.02 0.05 0.00 98.52 20:37:01 4 2.04 0.00 0.08 0.05 0.03 97.79 20:37:01 5 0.72 0.00 0.03 0.00 0.00 99.25 20:37:01 6 0.33 0.00 0.07 0.00 0.02 99.58 20:37:01 7 1.02 0.00 0.07 0.02 0.00 98.90 20:38:01 all 10.83 0.00 0.76 1.03 0.04 87.35 20:38:01 0 14.58 0.00 0.92 4.00 0.03 80.47 20:38:01 1 16.21 0.00 0.88 0.23 0.07 82.60 20:38:01 2 13.43 0.00 1.13 2.55 0.08 82.79 20:38:01 3 3.78 0.00 0.33 0.13 0.03 95.73 20:38:01 4 19.59 0.00 1.38 0.88 0.07 78.08 20:38:01 5 3.75 0.00 0.20 0.03 0.02 96.00 20:38:01 6 2.30 0.00 0.40 0.03 0.00 97.27 20:38:01 7 13.10 0.00 0.83 0.33 0.03 85.70 20:39:01 all 36.32 0.00 1.40 1.38 0.07 60.84 20:39:01 0 47.70 0.00 1.81 0.67 0.08 49.73 20:39:01 1 32.50 0.00 1.51 0.17 0.05 65.78 20:39:01 2 35.83 0.00 1.71 5.82 0.08 56.56 20:39:01 3 30.61 0.00 1.44 2.09 0.07 65.80 20:39:01 4 31.81 0.00 0.98 0.05 0.07 67.09 20:39:01 5 27.16 0.00 0.85 0.67 0.07 71.25 20:39:01 6 39.76 0.00 1.59 1.44 0.08 57.14 20:39:01 7 45.25 0.00 1.26 0.12 0.05 53.32 Average: all 4.81 0.00 0.23 0.95 0.02 94.00 Average: 0 6.32 0.00 0.29 6.10 0.02 87.27 Average: 1 4.98 0.00 0.26 0.04 0.01 94.71 Average: 2 4.93 0.00 0.29 0.84 0.02 93.91 Average: 3 3.58 0.00 0.18 0.23 0.01 95.99 Average: 4 5.37 0.00 0.26 0.10 0.04 94.23 Average: 5 3.16 0.00 0.11 0.07 0.01 96.65 Average: 6 4.25 0.00 0.21 0.15 0.01 95.38 Average: 7 5.93 0.00 0.22 0.05 0.01 93.80