---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1804 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 855 28750 0 2561 30876 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:69:b7:22 brd ff:ff:ff:ff:ff:ff inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85399sec preferred_lft 85399sec inet6 fe80::f816:3eff:fe69:b722/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:11:67:1d 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-1804) 09/16/26 _x86_64_ (8 CPU) 05:33:08 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps bread/s bwrtn/s 05:35:01 31.61 0.00 31.61 0.00 43119.61 05:36:01 27.86 0.00 27.86 0.00 42751.01 05:37:01 18.31 0.00 18.31 0.00 28092.24 05:38:01 1.08 0.00 1.08 0.00 14.53 05:39:01 1.03 0.00 1.03 0.00 12.80 05:40:01 1.35 0.00 1.35 0.00 16.40 05:41:01 0.83 0.02 0.82 0.13 10.66 05:42:01 1.62 0.00 1.62 0.00 20.13 05:43:02 1.25 0.00 1.25 0.00 14.66 05:44:01 1.73 0.00 1.73 0.00 21.01 05:45:01 1.40 0.00 1.40 0.00 17.06 05:46:01 2.22 0.33 1.88 25.86 156.88 05:47:01 326.73 25.80 300.93 853.32 8881.32 05:48:01 151.92 20.45 131.48 743.34 17936.88 05:49:01 15.96 6.63 9.33 110.11 1075.55 Average: 39.03 3.55 35.48 115.64 9486.56 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 30662632 31907312 2276588 6.91 38704 1533960 1292016 3.80 608468 1417128 16 05:36:01 30662724 31907572 2276496 6.91 38800 1533964 1292016 3.80 609132 1417124 40 05:37:01 30661368 31906296 2277852 6.92 38864 1533964 1292016 3.80 609888 1417128 20 05:38:01 30658816 31903816 2280404 6.92 38912 1533972 1292016 3.80 612564 1417136 16 05:39:01 30649100 31894148 2290120 6.95 38968 1533968 1292016 3.80 622376 1417136 20 05:40:01 30647892 31892996 2291328 6.96 39000 1533980 1292016 3.80 623652 1417144 156 05:41:01 30646692 31891828 2292528 6.96 39040 1533976 1308144 3.85 624832 1417148 64 05:42:01 30644728 31890012 2294492 6.97 39120 1533996 1308144 3.85 626072 1417148 152 05:43:02 30644132 31889484 2295088 6.97 39216 1533968 1308144 3.85 627156 1417152 8 05:44:01 30642656 31888124 2296564 6.97 39304 1533988 1308144 3.85 628444 1417156 4 05:45:01 30641488 31887076 2297732 6.98 39424 1533984 1308144 3.85 629644 1417160 8 05:46:01 30577144 31827456 2362076 7.17 39540 1538680 1308144 3.85 689080 1421268 0 05:47:01 29913224 31632928 3025996 9.19 74916 1948688 1466712 4.32 924656 1796320 297204 05:48:01 27691912 29655812 5247308 15.93 87676 2168816 3694396 10.87 2938708 1977348 8568 05:49:01 29441788 31608012 3497432 10.62 89780 2365772 1444108 4.25 1098204 2065600 186260 Average: 30319086 31705525 2620134 7.95 48084 1659712 1480412 4.36 831525 1523273 32836 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 0.35 0.23 0.07 0.29 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:36:01 ens3 0.25 0.15 0.06 0.17 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 ens3 0.27 0.15 0.06 0.17 0.00 0.00 0.00 0.00 05:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 ens3 1.07 0.37 2.15 0.22 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 0.90 0.88 0.54 1.58 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 ens3 0.30 0.12 0.12 0.04 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 0.15 0.17 0.06 0.32 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:42:01 ens3 0.18 0.08 0.06 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:02 ens3 0.18 0.08 0.06 0.00 0.00 0.00 0.00 0.00 05:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 ens3 0.29 0.19 0.13 0.36 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 ens3 0.17 0.10 0.06 0.16 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 ens3 24.73 18.63 78.29 5.63 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 1.13 1.13 0.14 0.14 0.00 0.00 0.00 0.00 05:47:01 ens3 162.64 106.80 1427.75 43.33 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:48:01 ens3 336.99 271.75 2472.16 73.50 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 05:49:01 ens3 402.13 232.49 375.12 109.59 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 62.11 42.19 290.76 15.71 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-1804) 09/16/26 _x86_64_ (8 CPU) 05:33:08 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 0.03 0.00 0.01 0.48 0.00 99.47 05:35:01 0 0.03 0.00 0.02 3.74 0.00 96.21 05:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:35:01 2 0.02 0.00 0.03 0.00 0.00 99.95 05:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:35:01 4 0.12 0.00 0.00 0.00 0.00 99.88 05:35:01 5 0.00 0.00 0.05 0.00 0.00 99.95 05:35:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:35:01 7 0.00 0.00 0.00 0.08 0.00 99.92 05:36:01 all 0.02 0.00 0.01 0.47 0.00 99.49 05:36:01 0 0.07 0.00 0.02 0.57 0.00 99.35 05:36:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:36:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:36:01 5 0.05 0.00 0.03 3.12 0.00 96.80 05:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:36:01 7 0.00 0.00 0.02 0.10 0.00 99.88 05:37:01 all 0.01 0.00 0.01 0.31 0.00 99.67 05:37:01 0 0.02 0.00 0.00 0.00 0.02 99.97 05:37:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:37:01 5 0.02 0.00 0.02 2.44 0.00 97.53 05:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:37:01 7 0.00 0.00 0.00 0.05 0.00 99.95 05:38:01 all 0.28 0.00 0.01 0.01 0.00 99.70 05:38:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:38:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:38:01 2 0.05 0.00 0.03 0.00 0.00 99.92 05:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:38:01 4 2.00 0.00 0.00 0.00 0.00 98.00 05:38:01 5 0.03 0.00 0.03 0.00 0.02 99.92 05:38:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:38:01 7 0.00 0.00 0.00 0.05 0.00 99.95 05:39:01 all 0.13 0.00 0.01 0.00 0.00 99.85 05:39:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:39:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:39:01 2 0.15 0.00 0.03 0.02 0.00 99.80 05:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:39:01 4 0.63 0.00 0.00 0.00 0.00 99.37 05:39:01 5 0.05 0.00 0.03 0.00 0.00 99.92 05:39:01 6 0.18 0.00 0.05 0.00 0.00 99.77 05:39:01 7 0.02 0.00 0.00 0.02 0.00 99.97 05:40:01 all 0.02 0.00 0.01 0.00 0.00 99.97 05:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:40:01 1 0.03 0.00 0.00 0.00 0.00 99.97 05:40:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:40:01 3 0.00 0.00 0.02 0.02 0.00 99.97 05:40:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:40:01 6 0.05 0.00 0.02 0.00 0.00 99.93 05:40:01 7 0.00 0.00 0.00 0.03 0.00 99.97 05:41:01 all 0.24 0.00 0.01 0.00 0.00 99.74 05:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:41:01 2 0.00 0.00 0.02 0.00 0.00 99.98 05:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:41:01 4 1.78 0.00 0.02 0.00 0.00 98.21 05:41:01 5 0.03 0.00 0.02 0.00 0.00 99.95 05:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:41:01 7 0.00 0.00 0.00 0.02 0.02 99.97 05:42:01 all 0.18 0.00 0.01 0.01 0.00 99.80 05:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 05:42:01 1 0.05 0.00 0.00 0.00 0.00 99.95 05:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 05:42:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:42:01 4 1.27 0.00 0.05 0.00 0.00 98.68 05:42:01 5 0.00 0.00 0.02 0.02 0.00 99.97 05:42:01 6 0.07 0.00 0.02 0.00 0.00 99.92 05:42:01 7 0.00 0.00 0.00 0.03 0.00 99.97 05:43:02 all 0.01 0.00 0.01 0.00 0.00 99.97 05:43:02 0 0.03 0.00 0.00 0.00 0.00 99.97 05:43:02 1 0.02 0.00 0.03 0.00 0.00 99.95 05:43:02 2 0.02 0.00 0.00 0.00 0.00 99.98 05:43:02 3 0.00 0.00 0.00 0.00 0.00 100.00 05:43:02 4 0.00 0.00 0.00 0.00 0.00 100.00 05:43:02 5 0.03 0.00 0.00 0.05 0.02 99.90 05:43:02 6 0.00 0.00 0.00 0.00 0.00 100.00 05:43:02 7 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:44:01 0 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:44:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:44:01 5 0.05 0.00 0.02 0.05 0.00 99.88 05:44:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 all 0.02 0.00 0.01 0.01 0.00 99.97 05:45:01 0 0.03 0.00 0.00 0.00 0.00 99.97 05:45:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:45:01 2 0.03 0.00 0.02 0.00 0.00 99.95 05:45:01 3 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 5 0.03 0.00 0.02 0.07 0.00 99.88 05:45:01 6 0.00 0.00 0.00 0.02 0.00 99.98 05:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 0.29 0.00 0.05 0.01 0.00 99.66 05:46:01 0 0.33 0.00 0.00 0.00 0.00 99.67 05:46:01 1 0.08 0.00 0.02 0.00 0.00 99.90 05:46:01 2 0.32 0.00 0.05 0.00 0.00 99.63 05:46:01 3 0.35 0.00 0.07 0.00 0.00 99.58 05:46:01 4 0.13 0.00 0.07 0.00 0.00 99.80 05:46:01 5 0.78 0.00 0.03 0.05 0.00 99.13 05:46:01 6 0.20 0.00 0.07 0.00 0.00 99.73 05:46:01 7 0.07 0.00 0.07 0.00 0.00 99.87 05:47:01 all 10.29 0.00 0.81 1.29 0.01 87.60 05:47:01 0 3.68 0.00 0.50 0.02 0.00 95.80 05:47:01 1 5.00 0.00 0.35 0.02 0.00 94.63 05:47:01 2 2.25 0.00 0.23 0.02 0.00 97.50 05:47:01 3 2.84 0.00 0.52 1.40 0.02 95.23 05:47:01 4 0.40 0.00 0.13 0.15 0.02 99.30 05:47:01 5 3.40 0.00 1.10 7.36 0.00 88.14 05:47:01 6 34.26 0.00 1.78 0.77 0.03 63.15 05:47:01 7 30.56 0.00 1.85 0.62 0.02 66.96 05:48:01 all 24.87 0.00 1.91 0.40 0.02 72.79 05:48:01 0 17.84 0.00 0.84 0.27 0.00 81.06 05:48:01 1 46.64 0.00 2.94 0.12 0.02 50.28 05:48:01 2 26.74 0.00 3.83 0.79 0.03 68.61 05:48:01 3 15.78 0.00 1.68 1.12 0.02 81.41 05:48:01 4 19.51 0.00 1.66 0.32 0.00 78.52 05:48:01 5 21.66 0.00 1.13 0.08 0.02 77.10 05:48:01 6 24.42 0.00 1.50 0.17 0.03 73.88 05:48:01 7 26.47 0.00 1.67 0.33 0.02 71.51 05:49:01 all 21.64 0.00 0.94 0.04 0.02 77.36 05:49:01 0 32.27 0.00 1.14 0.00 0.03 66.56 05:49:01 1 27.25 0.00 1.22 0.02 0.02 71.50 05:49:01 2 18.32 0.00 0.90 0.00 0.02 80.76 05:49:01 3 29.50 0.00 0.90 0.08 0.03 69.48 05:49:01 4 13.12 0.00 0.60 0.02 0.02 86.25 05:49:01 5 17.45 0.00 1.44 0.13 0.02 80.96 05:49:01 6 18.49 0.00 0.53 0.02 0.03 80.93 05:49:01 7 16.84 0.00 0.82 0.03 0.02 82.30 Average: all 3.87 0.00 0.25 0.20 0.00 95.67 Average: 0 3.62 0.00 0.17 0.31 0.00 95.90 Average: 1 5.28 0.00 0.31 0.01 0.00 94.40 Average: 2 3.20 0.00 0.34 0.05 0.00 96.40 Average: 3 3.23 0.00 0.21 0.17 0.00 96.38 Average: 4 2.60 0.00 0.17 0.03 0.00 97.19 Average: 5 2.92 0.00 0.26 0.89 0.00 95.92 Average: 6 5.19 0.00 0.27 0.06 0.01 94.47 Average: 7 4.93 0.00 0.29 0.09 0.00 94.68