---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4080 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 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 861 28065 0 3241 30856 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:05:85:27 brd ff:ff:ff:ff:ff:ff inet 10.30.106.190/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85406sec preferred_lft 85406sec inet6 fe80::f816:3eff:fe05:8527/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b0:02:53:7b 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:b0ff:fe02:537b/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-4080) 12/11/23 _x86_64_ (8 CPU) 11:58:41 LINUX RESTART (8 CPU) 11:59:02 tps rtps wtps bread/s bwrtn/s 12:00:01 76.44 38.03 38.42 3062.26 55596.27 12:01:01 13.13 0.00 13.13 0.00 18296.95 12:02:01 12.93 0.00 12.93 0.00 19094.95 12:03:01 15.18 2.08 13.10 57.32 18699.82 12:04:01 13.18 0.00 13.18 0.00 19231.86 12:05:01 13.16 0.00 13.16 0.00 18562.75 12:06:01 12.36 0.00 12.36 0.00 18155.37 12:07:01 10.41 0.00 10.41 0.00 15198.80 12:08:01 1.13 0.00 1.13 0.00 13.86 12:09:01 1.25 0.00 1.25 0.00 15.86 12:10:01 0.92 0.00 0.92 0.00 11.06 12:11:01 23.28 20.80 2.48 779.07 666.29 12:12:01 90.70 17.59 73.11 1020.33 8829.19 12:13:01 462.42 40.69 421.73 2276.95 29025.83 12:14:01 84.42 3.55 80.87 30.13 25739.04 12:15:01 113.56 1.47 112.10 104.92 18282.02 Average: 59.01 7.73 51.28 455.47 16548.02 11:59:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 30646108 31889068 2293112 6.96 38608 1532652 1262688 3.72 628016 1414772 192 12:01:01 30644296 31887436 2294924 6.97 38696 1532656 1262688 3.72 628936 1414716 32 12:02:01 30643868 31887092 2295352 6.97 38784 1532640 1262688 3.72 629084 1414716 16 12:03:01 30610328 31855824 2328892 7.07 38880 1534352 1262688 3.72 661696 1415388 160 12:04:01 30610608 31856240 2328612 7.07 38976 1534356 1297616 3.82 661480 1415400 44 12:05:01 30609368 31855092 2329852 7.07 39056 1534368 1297616 3.82 662920 1415412 128 12:06:01 30608376 31854168 2330844 7.08 39144 1534372 1313700 3.87 662896 1415408 40 12:07:01 30608100 31854048 2331120 7.08 39224 1534396 1313700 3.87 663356 1415408 176 12:08:01 30607884 31853864 2331336 7.08 39264 1534400 1313700 3.87 663204 1415412 16 12:09:01 30608040 31854052 2331180 7.08 39304 1534396 1313700 3.87 663312 1415416 164 12:10:01 30607168 31853252 2332052 7.08 39340 1534408 1313700 3.87 664436 1415420 32 12:11:01 30416024 31753648 2523196 7.66 45516 1615112 1413800 4.16 779152 1478128 48052 12:12:01 29940824 31675096 2998396 9.10 76680 1960380 1494424 4.40 916376 1774008 217856 12:13:01 28874768 31225300 4064452 12.34 90352 2548796 1857768 5.47 1426216 2287516 239244 12:14:01 28761700 31252888 4177520 12.68 98312 2675216 1769128 5.21 1436440 2384628 364 12:15:01 28780892 31638420 4158328 12.62 108204 3021172 1425448 4.19 1079996 2697648 56452 Average: 30223647 31752843 2715573 8.24 53021 1793354 1385941 4.08 801720 1636837 35186 11:59:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 ens3 166.40 127.11 522.19 31.84 0.00 0.00 0.00 0.00 12:00:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 ens3 0.32 0.15 0.07 0.07 0.00 0.00 0.00 0.00 12:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 ens3 0.32 0.15 0.06 0.19 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 11.13 8.83 6.61 12.79 0.00 0.00 0.00 0.00 12:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 ens3 2.53 0.68 0.82 0.63 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 2.08 0.98 0.86 1.04 0.00 0.00 0.00 0.00 12:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 ens3 1.98 0.43 0.50 0.54 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 1.02 0.67 0.43 0.82 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 0.38 0.18 0.07 0.19 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 0.30 0.18 0.06 0.18 0.00 0.00 0.00 0.00 12:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 2.13 1.42 1.06 3.13 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 ens3 100.07 59.54 292.15 17.90 0.00 0.00 0.00 0.00 12:11:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 ens3 65.61 44.77 1108.55 8.27 0.00 0.00 0.00 0.00 12:12:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 ens3 590.98 436.93 4702.75 1294.97 0.00 0.00 0.00 0.00 12:13:01 lo 3.93 3.93 0.36 0.36 0.00 0.00 0.00 0.00 12:13:01 docker0 53.06 159.57 3.07 3164.31 0.00 0.00 0.00 0.00 12:13:01 veth60d6d7f 29.46 89.17 2.05 1855.55 0.00 0.00 0.00 0.15 12:14:01 ens3 476.40 468.47 1212.75 2991.40 0.00 0.00 0.00 0.00 12:14:01 lo 1.92 1.92 0.17 0.17 0.00 0.00 0.00 0.00 12:14:01 docker0 21.16 54.81 1.37 1158.32 0.00 0.00 0.00 0.00 12:15:01 ens3 438.34 308.87 1908.86 604.62 0.00 0.00 0.00 0.00 12:15:01 lo 7.48 7.48 0.68 0.68 0.00 0.00 0.00 0.00 12:15:01 docker0 9.05 30.98 0.56 561.98 0.00 0.00 0.00 0.00 Average: ens3 116.20 91.17 609.95 310.82 0.00 0.00 0.00 0.00 Average: lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 5.21 15.35 0.31 305.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4080) 12/11/23 _x86_64_ (8 CPU) 11:58:41 LINUX RESTART (8 CPU) 11:59:02 CPU %user %nice %system %iowait %steal %idle 12:00:01 all 2.26 0.00 0.52 2.35 0.02 94.84 12:00:01 0 0.95 0.00 0.41 0.14 0.02 98.49 12:00:01 1 2.03 0.00 0.36 0.44 0.03 97.13 12:00:01 2 1.14 0.00 0.61 0.14 0.00 98.12 12:00:01 3 3.84 0.00 0.19 0.20 0.02 95.75 12:00:01 4 1.50 0.00 0.53 15.81 0.02 82.15 12:00:01 5 1.48 0.00 1.43 0.32 0.02 96.76 12:00:01 6 2.85 0.00 0.32 0.98 0.03 95.81 12:00:01 7 4.27 0.00 0.34 0.83 0.02 94.54 12:01:01 all 0.09 0.00 0.00 0.86 0.00 99.04 12:01:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:01:01 1 0.05 0.00 0.02 0.00 0.02 99.92 12:01:01 2 0.02 0.00 0.00 0.02 0.02 99.95 12:01:01 3 0.45 0.00 0.00 0.00 0.00 99.55 12:01:01 4 0.03 0.00 0.00 6.89 0.02 93.06 12:01:01 5 0.20 0.00 0.02 0.00 0.00 99.78 12:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:01:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 all 0.26 0.00 0.01 0.39 0.01 99.33 12:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:02:01 1 0.03 0.00 0.02 0.00 0.03 99.92 12:02:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:02:01 3 1.97 0.00 0.00 0.00 0.00 98.03 12:02:01 4 0.02 0.00 0.00 3.10 0.02 96.86 12:02:01 5 0.03 0.00 0.00 0.00 0.00 99.97 12:02:01 6 0.00 0.00 0.00 0.00 0.02 99.98 12:02:01 7 0.02 0.00 0.03 0.00 0.00 99.95 12:03:01 all 0.43 0.00 0.04 0.65 0.01 98.88 12:03:01 0 0.17 0.00 0.02 0.00 0.00 99.82 12:03:01 1 0.25 0.00 0.07 0.03 0.02 99.63 12:03:01 2 1.27 0.00 0.02 0.00 0.00 98.72 12:03:01 3 0.65 0.00 0.03 0.00 0.02 99.30 12:03:01 4 0.08 0.00 0.02 5.17 0.00 94.73 12:03:01 5 0.58 0.00 0.03 0.00 0.02 99.37 12:03:01 6 0.13 0.00 0.03 0.02 0.00 99.82 12:03:01 7 0.27 0.00 0.07 0.00 0.00 99.67 12:04:01 all 0.03 0.00 0.01 0.24 0.00 99.72 12:04:01 0 0.02 0.00 0.00 0.00 0.02 99.97 12:04:01 1 0.02 0.00 0.03 0.00 0.02 99.93 12:04:01 2 0.08 0.00 0.00 0.00 0.00 99.92 12:04:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:04:01 4 0.02 0.00 0.02 1.92 0.02 98.03 12:04:01 5 0.03 0.00 0.00 0.00 0.00 99.97 12:04:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:04:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:05:01 all 0.02 0.00 0.01 0.77 0.01 99.20 12:05:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:05:01 1 0.07 0.00 0.03 0.02 0.02 99.87 12:05:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:05:01 4 0.00 0.00 0.00 6.14 0.00 93.86 12:05:01 5 0.05 0.00 0.02 0.00 0.00 99.93 12:05:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:05:01 7 0.05 0.00 0.02 0.00 0.02 99.92 12:06:01 all 0.02 0.00 0.00 0.99 0.01 98.97 12:06:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 12:06:01 2 0.00 0.00 0.02 0.00 0.00 99.98 12:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:06:01 4 0.03 0.00 0.00 6.30 0.02 93.65 12:06:01 5 0.05 0.00 0.02 0.00 0.00 99.93 12:06:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:06:01 7 0.03 0.00 0.00 1.63 0.00 98.33 12:07:01 all 0.02 0.00 0.01 0.88 0.00 99.09 12:07:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:07:01 1 0.07 0.00 0.02 0.00 0.02 99.90 12:07:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:07:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:07:01 5 0.05 0.00 0.00 0.00 0.00 99.95 12:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:07:01 7 0.03 0.00 0.02 7.04 0.00 92.91 12:08:01 all 0.24 0.00 0.01 0.01 0.00 99.74 12:08:01 0 1.78 0.00 0.02 0.00 0.00 98.21 12:08:01 1 0.03 0.00 0.03 0.02 0.03 99.88 12:08:01 2 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:08:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:08:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:08:01 7 0.00 0.00 0.00 0.05 0.00 99.95 12:09:01 all 0.26 0.00 0.00 0.00 0.00 99.73 12:09:01 0 1.97 0.00 0.00 0.00 0.00 98.03 12:09:01 1 0.05 0.00 0.00 0.00 0.02 99.93 12:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 5 0.02 0.00 0.00 0.00 0.00 99.98 12:09:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:09:01 7 0.05 0.00 0.03 0.02 0.00 99.90 12:10:01 all 0.29 0.00 0.01 0.00 0.00 99.69 12:10:01 0 1.97 0.00 0.00 0.00 0.02 98.01 12:10:01 1 0.12 0.00 0.03 0.00 0.02 99.83 12:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 4 0.02 0.00 0.00 0.00 0.00 99.98 12:10:01 5 0.00 0.00 0.02 0.00 0.02 99.97 12:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 12:10:01 7 0.17 0.00 0.03 0.02 0.00 99.78 12:10:01 CPU %user %nice %system %iowait %steal %idle 12:11:01 all 2.16 0.00 0.18 0.10 0.01 97.54 12:11:01 0 1.18 0.00 0.20 0.10 0.00 98.52 12:11:01 1 8.11 0.00 0.25 0.15 0.03 91.46 12:11:01 2 0.37 0.00 0.08 0.02 0.00 99.53 12:11:01 3 0.97 0.00 0.17 0.05 0.02 98.80 12:11:01 4 0.35 0.00 0.28 0.00 0.02 99.35 12:11:01 5 0.87 0.00 0.03 0.00 0.00 99.10 12:11:01 6 4.02 0.00 0.28 0.12 0.00 95.58 12:11:01 7 1.43 0.00 0.18 0.42 0.02 97.95 12:12:01 all 10.70 0.00 0.78 0.97 0.03 87.52 12:12:01 0 14.83 0.00 0.67 0.35 0.05 84.11 12:12:01 1 18.96 0.00 1.32 1.03 0.05 78.63 12:12:01 2 22.28 0.00 1.38 0.67 0.03 75.64 12:12:01 3 1.17 0.00 0.15 0.02 0.05 98.61 12:12:01 4 3.91 0.00 0.33 0.02 0.00 95.74 12:12:01 5 0.52 0.00 0.17 0.03 0.00 99.28 12:12:01 6 23.11 0.00 1.60 1.02 0.03 74.24 12:12:01 7 0.83 0.00 0.58 4.64 0.02 93.92 12:13:01 all 15.00 0.00 1.62 1.71 0.06 81.61 12:13:01 0 15.11 0.00 1.35 1.98 0.07 81.49 12:13:01 1 9.72 0.00 1.76 5.60 0.07 82.86 12:13:01 2 17.05 0.00 1.57 1.97 0.07 79.33 12:13:01 3 12.78 0.00 1.17 0.58 0.03 85.43 12:13:01 4 15.70 0.00 1.81 0.52 0.07 81.91 12:13:01 5 18.58 0.00 1.89 1.46 0.07 78.01 12:13:01 6 16.34 0.00 2.43 0.79 0.07 80.37 12:13:01 7 14.66 0.00 0.95 0.84 0.05 83.50 12:14:01 all 10.31 0.00 1.30 0.77 0.05 87.58 12:14:01 0 6.55 0.00 0.77 0.70 0.05 91.93 12:14:01 1 12.31 0.00 1.44 0.27 0.05 85.92 12:14:01 2 3.76 0.00 0.52 0.07 0.03 95.62 12:14:01 3 4.81 0.00 0.55 0.02 0.03 94.59 12:14:01 4 13.86 0.00 1.17 0.03 0.05 84.89 12:14:01 5 18.47 0.00 2.73 5.07 0.07 73.66 12:14:01 6 16.51 0.00 2.24 0.00 0.03 81.22 12:14:01 7 6.26 0.00 0.95 0.02 0.05 92.72 12:15:01 all 10.44 0.00 1.57 0.99 0.04 86.96 12:15:01 0 9.20 0.00 1.56 0.13 0.03 89.06 12:15:01 1 4.99 0.00 1.14 0.47 0.07 93.34 12:15:01 2 3.25 0.00 1.07 3.42 0.02 92.24 12:15:01 3 5.54 0.00 1.29 0.07 0.02 93.09 12:15:01 4 6.69 0.00 1.71 0.18 0.03 91.38 12:15:01 5 20.25 0.00 1.50 1.28 0.07 76.92 12:15:01 6 26.95 0.00 2.28 0.13 0.07 70.58 12:15:01 7 6.71 0.00 1.99 2.26 0.05 88.98 Average: all 3.28 0.00 0.38 0.73 0.02 95.60 Average: 0 3.36 0.00 0.31 0.21 0.02 96.10 Average: 1 3.55 0.00 0.41 0.50 0.03 95.51 Average: 2 3.08 0.00 0.33 0.39 0.01 96.19 Average: 3 2.01 0.00 0.22 0.06 0.01 97.70 Average: 4 2.64 0.00 0.37 2.86 0.02 94.12 Average: 5 3.81 0.00 0.49 0.51 0.02 95.18 Average: 6 5.61 0.00 0.57 0.19 0.02 93.61 Average: 7 2.17 0.00 0.32 1.11 0.01 96.38