---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4264 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: 2800.000 BogoMIPS: 5600.00 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 12G 144G 8% / 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 899 27648 0 3619 30813 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:81:89:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe81:899e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:11:c1:4d 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::42:83ff:fe11:c14d/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-4264) 10/22/26 _x86_64_ (8 CPU) 20:31:02 LINUX RESTART (8 CPU) 20:32:01 tps rtps wtps bread/s bwrtn/s 20:33:01 39.96 0.00 39.96 0.00 57485.22 20:34:01 26.65 0.02 26.63 2.67 40734.81 20:35:01 0.83 0.00 0.83 0.00 9.60 20:36:01 1.08 0.00 1.08 0.00 14.26 20:37:01 1.92 0.97 0.95 20.67 15.20 20:38:01 1.90 0.02 1.88 0.13 22.53 20:39:01 0.82 0.00 0.82 0.00 10.40 20:40:01 1.17 0.00 1.17 0.00 14.66 20:41:01 0.80 0.00 0.80 0.00 10.13 20:42:01 111.50 26.03 85.47 859.20 3026.00 20:43:01 116.73 21.08 95.65 1578.54 12659.89 20:44:01 153.57 4.48 149.09 365.67 49426.70 20:45:01 96.40 2.10 94.30 336.88 50308.15 Average: 42.56 4.21 38.36 243.35 16441.31 20:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:33:01 30661348 31905792 2277872 6.92 38708 1534200 1333980 3.92 612068 1417088 48 20:34:01 30659268 31903936 2279952 6.92 38788 1534288 1333980 3.92 613604 1417168 28 20:35:01 30657356 31902068 2281864 6.93 38820 1534288 1333980 3.92 616620 1417168 24 20:36:01 30656232 31900976 2282988 6.93 38864 1534284 1350084 3.97 617052 1417168 40 20:37:01 30645044 31890660 2294176 6.96 38936 1534908 1361580 4.01 627324 1417636 308 20:38:01 30643704 31889364 2295516 6.97 38968 1534920 1361580 4.01 628556 1417640 24 20:39:01 30642620 31888308 2296600 6.97 39000 1534924 1361580 4.01 629608 1417644 176 20:40:01 30641500 31887232 2297720 6.98 39040 1534928 1361580 4.01 630800 1417648 40 20:41:01 30640064 31885852 2299156 6.98 39072 1534924 1361580 4.01 631892 1417652 28 20:42:01 30236216 31636252 2703004 8.21 54392 1666132 1454096 4.28 908024 1524816 70304 20:43:01 29429792 31309504 3509428 10.65 81884 2095596 1985400 5.84 1293844 1897160 192028 20:44:01 27568800 30736764 5370420 16.30 97820 3340008 2236144 6.58 2166568 2825452 196 20:45:01 27439588 30668380 5499632 16.70 101976 3393936 2246168 6.61 2496632 2616932 404 Average: 30040118 31646545 2899102 8.80 52790 1869795 1544749 4.55 959430 1663167 20281 20:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 ens3 0.32 0.17 0.06 0.19 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 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 0.80 0.23 0.32 0.33 0.00 0.00 0.00 0.00 20:34:01 lo 0.20 0.20 0.01 0.01 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 0.70 0.38 0.37 0.29 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 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 0.23 0.15 0.06 0.19 0.00 0.00 0.00 0.00 20:36:01 lo 0.20 0.20 0.01 0.01 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 0.90 0.90 0.54 1.43 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 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 0.32 0.23 0.12 0.31 0.00 0.00 0.00 0.00 20:38:01 lo 0.20 0.20 0.01 0.01 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 0.22 0.10 0.06 0.16 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 ens3 0.15 0.12 0.05 0.06 0.00 0.00 0.00 0.00 20:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 ens3 0.15 0.13 0.06 0.17 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 ens3 149.83 104.97 697.96 34.68 0.00 0.00 0.00 0.00 20:42:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 ens3 153.76 107.32 1686.03 19.90 0.00 0.00 0.00 0.00 20:43:01 lo 2.27 2.27 0.24 0.24 0.00 0.00 0.00 0.00 20:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:01 ens3 759.81 554.56 6767.36 97.43 0.00 0.00 0.00 0.00 20:44:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 20:45:01 docker0 16.81 32.56 1.08 284.94 0.00 0.00 0.00 0.00 20:45:01 ens3 743.89 931.61 363.86 6801.09 0.00 0.00 0.00 0.00 20:45:01 lo 6.60 6.60 0.61 0.61 0.00 0.00 0.00 0.00 Average: docker0 1.29 2.50 0.08 21.92 0.00 0.00 0.00 0.00 Average: ens3 139.31 130.83 732.06 535.09 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4264) 10/22/26 _x86_64_ (8 CPU) 20:31:02 LINUX RESTART (8 CPU) 20:32:01 CPU %user %nice %system %iowait %steal %idle 20:33:01 all 0.08 0.00 0.01 0.67 0.00 99.24 20:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 1 0.10 0.00 0.02 0.00 0.00 99.88 20:33:01 2 0.37 0.00 0.00 0.00 0.00 99.63 20:33:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:33:01 4 0.00 0.00 0.02 0.10 0.00 99.88 20:33:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:33:01 6 0.07 0.00 0.00 0.00 0.00 99.93 20:33:01 7 0.02 0.00 0.00 5.28 0.00 94.71 20:34:01 all 0.03 0.00 0.01 0.47 0.00 99.49 20:34:01 0 0.03 0.00 0.02 0.00 0.00 99.95 20:34:01 1 0.07 0.00 0.03 0.00 0.00 99.90 20:34:01 2 0.03 0.00 0.00 0.00 0.00 99.97 20:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 4 0.00 0.00 0.00 0.07 0.00 99.93 20:34:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:34:01 7 0.02 0.00 0.02 3.69 0.00 96.28 20:35:01 all 0.27 0.00 0.01 0.00 0.00 99.71 20:35:01 0 1.95 0.00 0.00 0.00 0.00 98.05 20:35:01 1 0.07 0.00 0.03 0.02 0.00 99.88 20:35:01 2 0.12 0.00 0.00 0.00 0.00 99.88 20:35:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 4 0.00 0.00 0.02 0.02 0.00 99.97 20:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:35:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:36:01 all 0.28 0.00 0.01 0.01 0.00 99.70 20:36:01 0 1.99 0.00 0.02 0.00 0.00 98.00 20:36:01 1 0.08 0.00 0.07 0.05 0.00 99.80 20:36:01 2 0.07 0.00 0.00 0.00 0.00 99.93 20:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:36:01 4 0.02 0.00 0.00 0.03 0.00 99.95 20:36:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 20:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:37:01 all 0.14 0.00 0.04 0.02 0.00 99.80 20:37:01 0 0.27 0.00 0.08 0.00 0.00 99.65 20:37:01 1 0.13 0.00 0.08 0.00 0.02 99.77 20:37:01 2 0.17 0.00 0.05 0.02 0.00 99.77 20:37:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:37:01 4 0.28 0.00 0.03 0.13 0.00 99.55 20:37:01 5 0.05 0.00 0.02 0.00 0.00 99.93 20:37:01 6 0.17 0.00 0.05 0.00 0.00 99.78 20:37:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 all 0.02 0.00 0.01 0.04 0.00 99.93 20:38:01 0 0.03 0.00 0.02 0.00 0.02 99.93 20:38:01 1 0.12 0.00 0.02 0.07 0.02 99.78 20:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:38:01 4 0.02 0.00 0.02 0.25 0.00 99.72 20:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 all 0.25 0.00 0.02 0.01 0.00 99.72 20:39:01 0 1.92 0.00 0.03 0.00 0.00 98.05 20:39:01 1 0.03 0.00 0.05 0.00 0.00 99.92 20:39:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:39:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:39:01 4 0.00 0.00 0.00 0.05 0.00 99.95 20:39:01 5 0.00 0.00 0.02 0.02 0.02 99.95 20:39:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 all 0.21 0.00 0.01 0.01 0.00 99.76 20:40:01 0 1.57 0.00 0.02 0.00 0.00 98.42 20:40:01 1 0.08 0.00 0.03 0.02 0.03 99.83 20:40:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:40:01 3 0.00 0.00 0.00 0.00 0.00 100.00 20:40:01 4 0.00 0.00 0.02 0.08 0.00 99.90 20:40:01 5 0.02 0.00 0.02 0.02 0.00 99.95 20:40:01 6 0.03 0.00 0.02 0.00 0.00 99.95 20:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 all 0.01 0.00 0.01 0.01 0.00 99.96 20:41:01 0 0.03 0.00 0.00 0.00 0.00 99.97 20:41:01 1 0.05 0.00 0.05 0.03 0.02 99.85 20:41:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:41:01 3 0.00 0.00 0.00 0.00 0.02 99.98 20:41:01 4 0.00 0.00 0.00 0.08 0.00 99.92 20:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:41:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:42:01 all 5.81 0.00 0.46 1.71 0.06 91.96 20:42:01 0 22.49 0.00 0.95 0.97 0.12 75.47 20:42:01 1 6.86 0.00 0.92 4.27 0.07 87.88 20:42:01 2 2.68 0.00 0.33 0.02 0.03 96.93 20:42:01 3 9.07 0.00 0.43 1.10 0.03 89.37 20:42:01 4 1.52 0.00 0.38 6.66 0.10 91.33 20:42:01 5 1.80 0.00 0.32 0.33 0.05 97.50 20:42:01 6 1.38 0.00 0.15 0.13 0.03 98.30 20:42:01 7 0.73 0.00 0.17 0.13 0.05 98.92 20:43:01 all 11.22 0.00 1.01 2.31 0.05 85.41 20:43:01 0 33.70 0.00 2.87 1.72 0.07 61.64 20:43:01 1 3.84 0.00 0.71 9.69 0.07 85.69 20:43:01 2 12.81 0.00 1.23 0.58 0.05 85.32 20:43:01 3 5.20 0.00 0.43 1.38 0.05 92.93 20:43:01 4 7.16 0.00 0.25 0.13 0.03 92.42 20:43:01 5 3.88 0.00 0.64 4.41 0.05 91.02 20:43:01 6 17.59 0.00 1.55 0.50 0.05 80.31 20:43:01 7 5.68 0.00 0.43 0.02 0.03 93.83 20:43:01 CPU %user %nice %system %iowait %steal %idle 20:44:01 all 21.08 0.00 1.89 1.20 0.16 75.67 20:44:01 0 21.51 0.00 1.81 2.96 0.15 73.57 20:44:01 1 24.96 0.00 1.84 1.81 0.12 71.27 20:44:01 2 14.04 0.00 1.25 0.08 0.13 84.49 20:44:01 3 33.76 0.00 3.74 2.42 0.18 59.89 20:44:01 4 21.26 0.00 1.62 1.00 0.15 75.96 20:44:01 5 12.54 0.00 0.73 0.57 0.15 86.01 20:44:01 6 18.88 0.00 1.81 0.55 0.15 78.61 20:44:01 7 21.66 0.00 2.31 0.20 0.18 75.65 20:45:01 all 10.85 0.00 1.75 1.05 0.13 86.22 20:45:01 0 11.46 0.00 1.43 1.85 0.13 85.12 20:45:01 1 17.69 0.00 2.24 0.67 0.10 79.30 20:45:01 2 13.45 0.00 1.71 0.15 0.17 84.52 20:45:01 3 12.43 0.00 1.79 2.16 0.18 83.43 20:45:01 4 8.25 0.00 1.79 0.17 0.10 89.70 20:45:01 5 8.67 0.00 1.49 2.94 0.10 86.80 20:45:01 6 12.45 0.00 2.13 0.22 0.17 85.03 20:45:01 7 2.46 0.00 1.44 0.30 0.05 95.75 Average: all 3.86 0.00 0.40 0.58 0.03 95.13 Average: 0 7.43 0.00 0.56 0.57 0.04 91.41 Average: 1 4.16 0.00 0.47 1.28 0.03 94.05 Average: 2 3.36 0.00 0.35 0.07 0.03 96.19 Average: 3 4.65 0.00 0.50 0.54 0.04 94.28 Average: 4 2.96 0.00 0.32 0.67 0.03 96.02 Average: 5 2.07 0.00 0.25 0.64 0.03 97.02 Average: 6 3.89 0.00 0.44 0.11 0.03 95.53 Average: 7 2.35 0.00 0.34 0.74 0.02 96.55