---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1777 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 868 28620 0 2677 30864 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:db:d0:ff brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85591sec preferred_lft 85591sec inet6 fe80::f816:3eff:fedb:d0ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:ba:51:85 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-1777) 10/01/25 _x86_64_ (8 CPU) 11:31:37 LINUX RESTART (8 CPU) 11:32:01 tps rtps wtps bread/s bwrtn/s 11:33:01 83.44 30.19 53.25 2690.70 74079.31 11:34:01 34.22 0.00 34.22 0.00 52688.44 11:35:01 0.90 0.00 0.90 0.00 9.87 11:36:01 1.33 0.00 1.33 0.00 15.59 11:37:01 0.98 0.00 0.98 0.00 12.53 11:38:01 1.02 0.02 1.00 0.13 12.66 11:39:01 0.85 0.00 0.85 0.00 10.93 11:40:01 0.97 0.00 0.97 0.00 12.66 11:41:01 207.33 4.32 203.02 145.98 1931.28 11:42:01 223.86 52.51 171.35 2364.01 10546.91 11:43:01 95.90 14.66 81.24 896.25 11029.10 11:44:01 258.80 3.92 254.88 532.09 8849.72 11:45:01 35.64 3.52 32.13 156.91 7460.22 Average: 72.71 8.39 64.32 522.01 12820.86 11:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 30647432 31887848 2291788 6.96 38596 1529940 1318036 3.88 627428 1412080 36 11:34:01 30646104 31886700 2293116 6.96 38684 1529952 1318036 3.88 628028 1412032 48 11:35:01 30644724 31885404 2294496 6.97 38708 1529952 1318036 3.88 628868 1412032 16 11:36:01 30643180 31883884 2296040 6.97 38740 1529956 1318036 3.88 630368 1412036 52 11:37:01 30642336 31883104 2296884 6.97 38776 1529960 1318036 3.88 631656 1412040 48 11:38:01 30641572 31882412 2297648 6.98 38816 1529972 1318036 3.88 632284 1412044 124 11:39:01 30633996 31874876 2305224 7.00 38840 1529976 1318036 3.88 640188 1412048 20 11:40:01 30632384 31873272 2306836 7.00 38864 1529984 1318036 3.88 641020 1412056 132 11:41:01 30518164 31778400 2421056 7.35 40696 1546572 1377484 4.05 745672 1420656 3632 11:42:01 29804924 31542248 3134296 9.52 79360 1960604 1554396 4.57 1022628 1802188 195516 11:43:01 28700756 30615012 4238464 12.87 85552 2125136 2254044 6.63 2033980 1883812 30628 11:44:01 28513772 30781576 4425448 13.44 88796 2468536 2114672 6.22 1925372 2164284 170092 11:45:01 29248624 31545496 3690596 11.20 92400 2493236 1511484 4.45 1190716 2164388 27232 Average: 30147536 31640018 2791684 8.48 53602 1756444 1488951 4.38 921401 1594746 32890 11:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 300.67 201.53 524.80 33.42 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 0.35 0.18 0.07 0.02 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 0.18 0.27 0.06 0.20 0.00 0.00 0.00 0.00 11:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.28 0.20 0.06 0.17 0.00 0.00 0.00 0.00 11:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.58 0.37 0.32 0.33 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.48 0.57 0.20 0.45 0.00 0.00 0.00 0.00 11:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 0.87 0.77 0.37 1.03 0.00 0.00 0.00 0.00 11:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 0.20 0.17 0.06 0.17 0.00 0.00 0.00 0.00 11:41:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 89.62 64.57 184.52 33.29 0.00 0.00 0.00 0.00 11:42:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 186.12 136.59 1648.24 32.45 0.00 0.00 0.00 0.00 11:43:01 lo 1.13 1.13 0.22 0.22 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 2636.38 1870.64 2268.79 623.46 0.00 0.00 0.00 0.00 11:44:01 lo 6.43 6.43 1.17 1.17 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 1349.27 993.75 3502.42 313.31 0.00 0.00 0.00 0.00 11:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 243.19 157.49 258.34 62.53 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.13 0.13 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 369.86 263.62 645.26 84.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1777) 10/01/25 _x86_64_ (8 CPU) 11:31:37 LINUX RESTART (8 CPU) 11:32:01 CPU %user %nice %system %iowait %steal %idle 11:33:01 all 1.95 0.00 0.28 0.83 0.01 96.93 11:33:01 0 2.45 0.00 0.32 0.32 0.00 96.92 11:33:01 1 0.84 0.00 0.20 0.10 0.00 98.86 11:33:01 2 2.00 0.00 0.23 0.22 0.02 97.53 11:33:01 3 3.27 0.00 0.33 0.32 0.00 96.08 11:33:01 4 2.00 0.00 0.30 0.05 0.02 97.63 11:33:01 5 1.67 0.00 0.25 0.02 0.00 98.06 11:33:01 6 2.18 0.00 0.30 0.08 0.00 97.43 11:33:01 7 1.15 0.00 0.35 5.60 0.00 92.90 11:34:01 all 0.27 0.00 0.01 0.53 0.01 99.18 11:34:01 0 0.03 0.00 0.02 0.07 0.00 99.88 11:34:01 1 1.29 0.00 0.00 0.00 0.02 98.70 11:34:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:34:01 4 0.75 0.00 0.02 0.00 0.00 99.24 11:34:01 5 0.03 0.00 0.02 0.00 0.00 99.95 11:34:01 6 0.00 0.00 0.02 0.00 0.00 99.98 11:34:01 7 0.05 0.00 0.00 4.16 0.02 95.78 11:35:01 all 0.07 0.00 0.02 0.00 0.00 99.91 11:35:01 0 0.00 0.00 0.02 0.02 0.00 99.97 11:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:35:01 2 0.03 0.00 0.03 0.02 0.00 99.92 11:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:35:01 4 0.43 0.00 0.10 0.00 0.02 99.45 11:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 all 0.17 0.00 0.01 0.00 0.00 99.81 11:36:01 0 0.00 0.00 0.00 0.02 0.00 99.98 11:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:36:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:36:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:36:01 4 1.24 0.00 0.07 0.00 0.00 98.69 11:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:36:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 all 0.21 0.00 0.01 0.00 0.00 99.77 11:37:01 0 0.02 0.00 0.00 0.02 0.00 99.97 11:37:01 1 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 2 0.00 0.00 0.03 0.02 0.02 99.93 11:37:01 3 0.00 0.00 0.02 0.02 0.00 99.97 11:37:01 4 1.57 0.00 0.00 0.00 0.02 98.42 11:37:01 5 0.05 0.00 0.02 0.00 0.00 99.93 11:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 7 0.03 0.00 0.00 0.00 0.02 99.95 11:38:01 all 0.04 0.00 0.01 0.00 0.00 99.95 11:38:01 0 0.03 0.00 0.02 0.02 0.00 99.93 11:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:38:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 4 0.20 0.00 0.02 0.00 0.00 99.78 11:38:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 all 0.15 0.00 0.01 0.00 0.00 99.84 11:39:01 0 0.30 0.00 0.00 0.02 0.02 99.67 11:39:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 4 0.70 0.00 0.00 0.00 0.02 99.28 11:39:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 6 0.12 0.00 0.03 0.00 0.00 99.85 11:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 all 0.14 0.00 0.01 0.00 0.00 99.85 11:40:01 0 0.03 0.00 0.00 0.02 0.00 99.95 11:40:01 1 0.02 0.00 0.00 0.02 0.00 99.97 11:40:01 2 0.03 0.00 0.02 0.00 0.02 99.93 11:40:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:40:01 4 0.96 0.00 0.02 0.00 0.00 99.02 11:40:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:40:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 all 1.65 0.00 0.20 0.32 0.01 97.82 11:41:01 0 3.59 0.00 0.03 0.03 0.00 96.35 11:41:01 1 1.43 0.00 0.13 0.00 0.02 98.42 11:41:01 2 1.90 0.00 0.25 0.70 0.02 97.13 11:41:01 3 0.25 0.00 0.12 0.00 0.00 99.63 11:41:01 4 0.47 0.00 0.13 0.00 0.02 99.38 11:41:01 5 1.68 0.00 0.63 1.73 0.00 95.95 11:41:01 6 1.77 0.00 0.15 0.10 0.02 97.97 11:41:01 7 2.12 0.00 0.13 0.00 0.00 97.75 11:42:01 all 11.92 0.00 0.91 1.23 0.03 85.92 11:42:01 0 4.23 0.00 0.62 5.13 0.07 89.95 11:42:01 1 0.57 0.00 0.38 0.60 0.02 98.43 11:42:01 2 33.13 0.00 2.27 1.82 0.05 62.72 11:42:01 3 13.52 0.00 0.92 0.08 0.03 85.45 11:42:01 4 27.02 0.00 1.70 0.93 0.03 70.31 11:42:01 5 2.57 0.00 0.33 0.45 0.02 96.63 11:42:01 6 6.84 0.00 0.50 0.57 0.02 92.07 11:42:01 7 7.50 0.00 0.48 0.23 0.03 91.75 11:43:01 all 43.36 0.00 4.16 0.17 0.08 52.23 11:43:01 0 33.62 0.00 5.11 0.15 0.08 61.03 11:43:01 1 31.88 0.00 5.30 0.37 0.08 62.36 11:43:01 2 43.99 0.00 5.39 0.32 0.08 50.23 11:43:01 3 49.99 0.00 3.15 0.17 0.08 46.61 11:43:01 4 52.00 0.00 3.73 0.10 0.08 44.09 11:43:01 5 48.16 0.00 4.40 0.17 0.08 47.19 11:43:01 6 49.16 0.00 1.57 0.02 0.07 49.19 11:43:01 7 38.12 0.00 4.61 0.05 0.08 57.14 11:43:01 CPU %user %nice %system %iowait %steal %idle 11:44:01 all 35.14 0.00 3.12 0.51 0.08 61.16 11:44:01 0 36.30 0.00 1.90 0.07 0.08 61.65 11:44:01 1 27.86 0.00 2.63 0.10 0.08 69.33 11:44:01 2 34.20 0.00 4.17 3.40 0.08 58.14 11:44:01 3 37.87 0.00 2.74 0.05 0.08 59.25 11:44:01 4 40.65 0.00 2.66 0.02 0.08 56.59 11:44:01 5 38.64 0.00 5.60 0.07 0.08 55.61 11:44:01 6 31.68 0.00 3.74 0.30 0.07 64.22 11:44:01 7 33.97 0.00 1.52 0.02 0.07 64.43 11:45:01 all 16.33 0.00 0.75 0.18 0.04 82.70 11:45:01 0 6.01 0.00 0.77 0.90 0.02 92.31 11:45:01 1 29.87 0.00 1.35 0.08 0.03 68.66 11:45:01 2 17.27 0.00 1.05 0.03 0.03 81.61 11:45:01 3 15.39 0.00 0.65 0.22 0.03 83.71 11:45:01 4 12.43 0.00 0.25 0.07 0.03 87.22 11:45:01 5 17.72 0.00 0.75 0.07 0.03 81.42 11:45:01 6 14.68 0.00 0.67 0.08 0.03 84.53 11:45:01 7 17.24 0.00 0.52 0.00 0.03 82.21 Average: all 8.55 0.00 0.73 0.29 0.02 90.41 Average: 0 6.65 0.00 0.68 0.52 0.02 92.13 Average: 1 7.20 0.00 0.77 0.10 0.02 91.91 Average: 2 10.18 0.00 1.04 0.50 0.03 88.25 Average: 3 9.23 0.00 0.61 0.07 0.02 90.07 Average: 4 10.76 0.00 0.69 0.09 0.02 88.44 Average: 5 8.48 0.00 0.92 0.19 0.02 90.39 Average: 6 8.18 0.00 0.54 0.09 0.02 91.18 Average: 7 7.69 0.00 0.58 0.77 0.02 90.93