---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12174 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 15G 141G 10% / 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 863 24399 0 6904 30848 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:92:7b:41 brd ff:ff:ff:ff:ff:ff inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85426sec preferred_lft 85426sec inet6 fe80::f816:3eff:fe92:7b41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:2d:b2:fc 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:fdff:fe2d:b2fc/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-12174) 05/10/25 _x86_64_ (8 CPU) 11:30:40 LINUX RESTART (8 CPU) 11:31:01 tps rtps wtps bread/s bwrtn/s 11:32:01 82.66 31.64 51.02 2770.01 74153.68 11:33:01 30.67 0.00 30.67 0.00 47311.83 11:34:01 26.36 0.00 26.36 0.00 40589.80 11:35:01 0.92 0.00 0.92 0.00 11.73 11:36:01 1.08 0.00 1.08 0.00 13.06 11:37:01 1.28 0.00 1.28 0.00 16.00 11:38:01 0.82 0.00 0.82 0.00 10.13 11:39:01 1.05 0.02 1.03 0.13 13.06 11:40:01 0.95 0.00 0.95 0.00 12.80 11:41:01 1.33 0.00 1.33 0.00 17.99 11:42:01 4.35 3.20 1.15 141.98 196.77 11:43:01 413.03 41.84 371.19 2967.77 9810.10 11:44:01 549.89 15.11 534.78 840.96 212007.00 11:45:01 131.34 0.43 130.91 47.19 21180.09 11:46:01 43.40 3.57 39.84 33.46 986.09 Average: 85.94 6.39 79.55 453.43 27088.68 11:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:32:01 30649344 31891772 2289876 6.95 38644 1531996 1296768 3.82 621724 1414164 28 11:33:01 30657852 31900476 2281368 6.93 38740 1532000 1296768 3.82 613400 1414176 160 11:34:01 30658096 31900808 2281124 6.93 38828 1532000 1296768 3.82 612980 1414184 168 11:35:01 30657144 31899904 2282076 6.93 38864 1532004 1296768 3.82 613980 1414192 220 11:36:01 30656160 31898952 2283060 6.93 38896 1532008 1296768 3.82 615460 1414172 32 11:37:01 30655240 31898076 2283980 6.93 38928 1532012 1296768 3.82 616700 1414176 180 11:38:01 30651400 31894264 2287820 6.95 38952 1532016 1296768 3.82 620608 1414180 160 11:39:01 30649896 31892796 2289324 6.95 38992 1532032 1296768 3.82 621676 1414188 196 11:40:01 30647160 31890120 2292060 6.96 39024 1532036 1296768 3.82 624624 1414192 168 11:41:01 30645700 31888712 2293520 6.96 39072 1532040 1296768 3.82 625708 1414196 176 11:42:01 30547744 31800700 2391476 7.26 39164 1541936 1312860 3.86 717544 1421672 160 11:43:01 29635392 31676056 3303828 10.03 78412 2261752 1770448 5.21 899928 2083992 540976 11:44:01 24053812 30352808 8885408 26.98 142520 6258308 7622148 22.43 2440252 5844620 296 11:45:01 22331004 29061528 10608216 32.21 173800 6624180 9686736 28.50 3855580 6098236 2184 11:46:01 24301852 30918936 8637368 26.22 175688 6516868 3416308 10.05 2048708 5979112 76 Average: 29159853 31517727 3779367 11.47 66568 2568213 2451745 7.21 1076591 2371297 36345 11:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 205.36 141.52 516.25 29.43 0.00 0.00 0.00 0.00 11:32:01 lo 0.47 0.47 0.05 0.05 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 0.53 0.33 0.22 0.48 0.00 0.00 0.00 0.00 11:33:01 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 0.13 0.07 0.05 0.16 0.00 0.00 0.00 0.00 11:34:01 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 0.25 0.23 0.06 0.33 0.00 0.00 0.00 0.00 11:35:01 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 0.13 0.13 0.05 0.06 0.00 0.00 0.00 0.00 11:36:01 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 0.32 0.33 0.13 0.38 0.00 0.00 0.00 0.00 11:37:01 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 1.73 0.33 2.27 0.02 0.00 0.00 0.00 0.00 11:38:01 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 0.28 0.37 0.06 0.35 0.00 0.00 0.00 0.00 11:39:01 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 1.13 0.45 0.41 0.31 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 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 0.20 0.18 0.06 0.25 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 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 65.86 37.58 120.17 19.18 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 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 388.15 266.64 6137.78 47.69 0.00 0.00 0.00 0.00 11:43:01 lo 10.06 10.06 0.97 0.97 0.00 0.00 0.00 0.00 11:44:01 veth416a1c9 0.62 0.80 0.04 0.05 0.00 0.00 0.00 0.00 11:44:01 veth5853bf5 24.05 22.23 10.52 16.07 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 1854.56 881.04 40354.72 66.92 0.00 0.00 0.00 0.00 11:45:01 veth416a1c9 3.77 4.77 0.57 0.51 0.00 0.00 0.00 0.00 11:45:01 veth5853bf5 0.07 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 25.33 37.98 2.73 294.63 0.00 0.00 0.00 0.00 11:45:01 ens3 85.84 55.84 1173.51 6.75 0.00 0.00 0.00 0.00 11:46:01 veth5853bf5 42.30 35.04 9.42 44.71 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 65.00 44.47 18.29 140.82 0.00 0.00 0.00 0.00 11:46:01 br-2f09dc0834d2 0.67 0.57 0.06 0.04 0.00 0.00 0.00 0.00 Average: veth5853bf5 4.43 3.83 1.33 4.05 0.00 0.00 0.00 0.00 Average: docker0 1.69 2.53 0.18 19.64 0.00 0.00 0.00 0.00 Average: ens3 177.96 95.30 3221.40 20.88 0.00 0.00 0.00 0.00 Average: br-2f09dc0834d2 0.04 0.04 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-12174) 05/10/25 _x86_64_ (8 CPU) 11:30:40 LINUX RESTART (8 CPU) 11:31:01 CPU %user %nice %system %iowait %steal %idle 11:32:01 all 1.98 0.00 0.35 0.98 0.01 96.67 11:32:01 0 2.32 0.00 0.40 0.45 0.00 96.83 11:32:01 1 1.55 0.00 0.45 0.10 0.03 97.87 11:32:01 2 2.18 0.00 0.40 0.28 0.02 97.12 11:32:01 3 1.98 0.00 0.33 0.03 0.02 97.63 11:32:01 4 2.58 0.00 0.42 1.97 0.02 95.02 11:32:01 5 1.99 0.00 0.10 4.87 0.03 93.01 11:32:01 6 1.38 0.00 0.38 0.03 0.02 98.18 11:32:01 7 1.85 0.00 0.28 0.12 0.02 97.73 11:33:01 all 0.16 0.00 0.03 0.59 0.01 99.21 11:33:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:33:01 1 1.03 0.00 0.15 0.00 0.03 98.79 11:33:01 2 0.07 0.00 0.02 0.00 0.00 99.92 11:33:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:33:01 5 0.05 0.00 0.02 4.74 0.02 95.18 11:33:01 6 0.05 0.00 0.03 0.00 0.02 99.90 11:33:01 7 0.05 0.00 0.03 0.00 0.00 99.92 11:34:01 all 0.02 0.00 0.01 0.62 0.01 99.34 11:34:01 0 0.02 0.00 0.02 0.00 0.02 99.95 11:34:01 1 0.00 0.00 0.02 0.00 0.02 99.97 11:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:34:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:34:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:34:01 5 0.02 0.00 0.02 4.96 0.02 94.99 11:34:01 6 0.05 0.00 0.02 0.00 0.00 99.93 11:34:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:35:01 all 0.02 0.00 0.01 0.00 0.01 99.96 11:35:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 1 0.03 0.00 0.02 0.00 0.05 99.90 11:35:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:35:01 3 0.05 0.00 0.00 0.00 0.00 99.95 11:35:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:35:01 5 0.00 0.00 0.00 0.03 0.00 99.97 11:35:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:35:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:36:01 all 0.01 0.00 0.01 0.00 0.01 99.97 11:36:01 0 0.02 0.00 0.03 0.00 0.00 99.95 11:36:01 1 0.00 0.00 0.00 0.00 0.03 99.97 11:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 5 0.00 0.00 0.00 0.02 0.00 99.98 11:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:36:01 7 0.00 0.00 0.02 0.00 0.00 99.98 11:37:01 all 0.01 0.00 0.00 0.00 0.01 99.97 11:37:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:37:01 1 0.02 0.00 0.00 0.02 0.03 99.93 11:37:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 5 0.00 0.00 0.00 0.02 0.02 99.97 11:37:01 6 0.03 0.00 0.02 0.00 0.02 99.93 11:37:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 all 0.02 0.00 0.00 0.00 0.00 99.97 11:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:38:01 1 0.03 0.00 0.02 0.02 0.02 99.92 11:38:01 2 0.03 0.00 0.00 0.00 0.00 99.97 11:38:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 5 0.00 0.00 0.00 0.02 0.00 99.98 11:38:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 all 0.01 0.00 0.00 0.00 0.01 99.97 11:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:39:01 1 0.02 0.00 0.00 0.00 0.03 99.95 11:39:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:39:01 5 0.02 0.00 0.00 0.03 0.00 99.95 11:39:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:39:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 all 0.21 0.00 0.01 0.01 0.00 99.77 11:40:01 0 0.03 0.00 0.00 0.00 0.00 99.97 11:40:01 1 1.39 0.00 0.03 0.02 0.03 98.53 11:40:01 2 0.00 0.00 0.02 0.00 0.00 99.98 11:40:01 3 0.00 0.00 0.00 0.00 0.02 99.98 11:40:01 4 0.17 0.00 0.02 0.00 0.00 99.82 11:40:01 5 0.00 0.00 0.00 0.03 0.00 99.97 11:40:01 6 0.05 0.00 0.03 0.00 0.00 99.92 11:40:01 7 0.00 0.00 0.00 0.02 0.00 99.98 11:41:01 all 0.07 0.00 0.01 0.00 0.01 99.90 11:41:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 1 0.50 0.00 0.00 0.00 0.00 99.50 11:41:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 3 0.02 0.00 0.05 0.00 0.02 99.92 11:41:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:41:01 5 0.00 0.00 0.02 0.02 0.00 99.97 11:41:01 6 0.03 0.00 0.00 0.00 0.02 99.95 11:41:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:42:01 all 0.80 0.00 0.04 0.01 0.01 99.13 11:42:01 0 0.60 0.00 0.02 0.00 0.02 99.37 11:42:01 1 0.77 0.00 0.08 0.10 0.02 99.03 11:42:01 2 1.17 0.00 0.07 0.00 0.00 98.77 11:42:01 3 1.28 0.00 0.05 0.00 0.02 98.65 11:42:01 4 0.82 0.00 0.05 0.00 0.02 99.12 11:42:01 5 0.18 0.00 0.02 0.03 0.00 99.77 11:42:01 6 1.52 0.00 0.02 0.00 0.00 98.47 11:42:01 7 0.12 0.00 0.03 0.00 0.00 99.85 11:42:01 CPU %user %nice %system %iowait %steal %idle 11:43:01 all 10.44 0.00 1.17 1.33 0.03 87.03 11:43:01 0 1.99 0.00 0.60 0.32 0.02 97.07 11:43:01 1 3.52 0.00 0.40 0.00 0.02 96.06 11:43:01 2 1.96 0.00 0.80 4.19 0.07 92.98 11:43:01 3 2.79 0.00 0.57 0.20 0.05 96.40 11:43:01 4 26.48 0.00 1.79 0.40 0.03 71.30 11:43:01 5 5.69 0.00 1.15 1.08 0.02 92.06 11:43:01 6 28.70 0.00 2.79 4.18 0.05 64.27 11:43:01 7 12.36 0.00 1.25 0.23 0.02 86.14 11:44:01 all 28.02 0.00 9.93 3.82 0.08 58.15 11:44:01 0 24.40 0.00 8.79 1.45 0.07 65.28 11:44:01 1 30.60 0.00 9.41 0.57 0.07 59.35 11:44:01 2 25.39 0.00 12.57 11.57 0.08 50.38 11:44:01 3 27.83 0.00 10.60 2.41 0.08 59.08 11:44:01 4 30.50 0.00 9.82 3.60 0.07 56.01 11:44:01 5 28.94 0.00 8.96 4.11 0.07 57.92 11:44:01 6 28.24 0.00 10.68 0.99 0.07 60.02 11:44:01 7 28.30 0.00 8.53 5.98 0.08 57.10 11:45:01 all 23.85 0.00 3.76 0.52 0.07 71.79 11:45:01 0 19.85 0.00 3.07 0.37 0.08 76.62 11:45:01 1 23.46 0.00 4.19 0.18 0.08 72.08 11:45:01 2 25.15 0.00 3.96 0.87 0.08 69.93 11:45:01 3 22.70 0.00 3.80 0.84 0.07 72.59 11:45:01 4 24.46 0.00 3.77 0.13 0.08 71.56 11:45:01 5 23.59 0.00 3.81 0.67 0.07 71.86 11:45:01 6 21.76 0.00 3.34 0.40 0.07 74.43 11:45:01 7 29.85 0.00 4.11 0.75 0.07 65.22 11:46:01 all 6.46 0.00 1.13 0.10 0.06 92.24 11:46:01 0 5.74 0.00 1.09 0.03 0.05 93.09 11:46:01 1 6.74 0.00 1.15 0.08 0.05 91.98 11:46:01 2 5.87 0.00 1.02 0.07 0.05 92.99 11:46:01 3 6.36 0.00 1.13 0.15 0.05 92.31 11:46:01 4 7.68 0.00 1.37 0.07 0.07 90.81 11:46:01 5 6.93 0.00 1.23 0.02 0.07 91.75 11:46:01 6 6.66 0.00 1.07 0.30 0.07 91.90 11:46:01 7 5.71 0.00 1.02 0.05 0.05 93.17 Average: all 4.78 0.00 1.09 0.53 0.02 93.58 Average: 0 3.64 0.00 0.93 0.17 0.02 95.24 Average: 1 4.62 0.00 1.05 0.07 0.03 94.22 Average: 2 4.09 0.00 1.24 1.12 0.02 93.53 Average: 3 4.18 0.00 1.10 0.24 0.02 94.46 Average: 4 6.15 0.00 1.14 0.41 0.02 92.28 Average: 5 4.46 0.00 1.01 1.37 0.02 93.13 Average: 6 5.88 0.00 1.22 0.39 0.02 92.49 Average: 7 5.18 0.00 1.01 0.47 0.02 93.33