---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-10075 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 712K 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 849 28559 0 2758 30880 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:3f:48:70 brd ff:ff:ff:ff:ff:ff inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85624sec preferred_lft 85624sec inet6 fe80::f816:3eff:fe3f:4870/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:a9:aa:55 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:fcff:fea9:aa55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-10075) 11/06/25 _x86_64_ (8 CPU) 09:56:14 LINUX RESTART (8 CPU) 09:57:01 tps rtps wtps bread/s bwrtn/s 09:58:01 121.36 9.93 111.43 258.22 33842.76 09:59:01 59.77 0.32 59.46 10.40 28860.66 10:00:01 15.91 0.02 15.90 0.27 22991.23 10:01:01 16.44 0.00 16.44 0.00 23535.35 10:02:01 16.01 0.00 16.01 0.00 23800.70 10:03:01 12.21 0.00 12.21 0.00 16675.22 10:04:01 20.35 8.87 11.48 141.58 461.52 10:05:01 68.31 6.87 61.44 493.52 20238.76 10:06:01 31.51 2.20 29.31 355.01 14853.26 10:07:01 19.40 0.10 19.30 10.40 816.26 10:08:01 17.95 0.85 17.10 54.66 1320.71 10:09:01 27.25 0.33 26.91 3.60 1267.52 Average: 35.54 2.46 33.08 110.64 15722.11 09:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:58:01 30052616 31731420 2886604 8.76 76716 1905620 1350056 3.97 818044 1760936 161848 09:59:01 30054628 31734260 2884592 8.76 76812 1905936 1366144 4.02 816652 1760912 16 10:00:01 30053424 31733164 2885796 8.76 76888 1905944 1366144 4.02 819460 1760732 160 10:01:01 30053096 31732912 2886124 8.76 76968 1905948 1366144 4.02 819480 1760712 20 10:02:01 30052188 31732104 2887032 8.76 77044 1905940 1384968 4.07 819508 1760724 24 10:03:01 30051644 31731732 2887576 8.77 77120 1905960 1384968 4.07 819840 1760724 8 10:04:01 29760416 31464452 3178804 9.65 81260 1923904 2006460 5.90 1108312 1761580 15204 10:05:01 28364352 30861548 4574868 13.89 89808 2692480 2269176 6.68 1893004 2332736 103832 10:06:01 28259284 30851880 4679936 14.21 91440 2783992 2277300 6.70 1911720 2411440 8 10:07:01 29162016 31547600 3777204 11.47 92772 2579472 1543856 4.54 1230440 2197592 31024 10:08:01 29251124 31624508 3688096 11.20 93636 2566212 1487980 4.38 1154816 2184280 9264 10:09:01 29205140 31580492 3734080 11.34 95024 2566456 1512572 4.45 1202476 2182960 156 Average: 29526661 31527173 3412559 10.36 83791 2212322 1609647 4.74 1117813 1969611 26797 09:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:58:01 lo 1.27 1.27 0.16 0.16 0.00 0.00 0.00 0.00 09:58:01 ens3 72.05 51.67 1192.37 10.68 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 3.68 2.57 2.78 2.96 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 10.16 13.18 68.79 3.62 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 3.43 1.60 1.89 1.36 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 2.03 0.28 1.14 0.35 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 ens3 13.66 0.27 8.65 0.20 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:04:01 ens3 83.39 58.87 194.94 18.27 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:05:01 ens3 646.33 398.82 3209.91 100.47 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 20.83 14.10 4.76 8.67 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:07:01 ens3 46.86 28.98 14.91 10.39 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:08:01 ens3 11.78 10.51 9.18 4.61 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 10:09:01 ens3 9.72 9.03 7.13 3.62 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 76.99 49.16 393.03 13.77 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 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-10075) 11/06/25 _x86_64_ (8 CPU) 09:56:14 LINUX RESTART (8 CPU) 09:57:01 CPU %user %nice %system %iowait %steal %idle 09:58:01 all 9.01 0.00 0.64 2.57 0.03 87.75 09:58:01 0 6.44 0.00 0.62 0.47 0.05 92.43 09:58:01 1 2.18 0.00 0.40 2.57 0.02 94.83 09:58:01 2 46.35 0.00 2.50 2.70 0.08 48.37 09:58:01 3 11.11 0.00 0.65 0.55 0.03 87.66 09:58:01 4 3.25 0.00 0.48 1.38 0.03 94.84 09:58:01 5 1.63 0.00 0.13 0.03 0.02 98.18 09:58:01 6 1.03 0.00 0.05 0.02 0.00 98.90 09:58:01 7 0.08 0.00 0.25 12.87 0.02 86.78 09:59:01 all 0.15 0.00 0.06 1.61 0.01 98.17 09:59:01 0 0.05 0.00 0.02 0.00 0.00 99.93 09:59:01 1 0.13 0.00 0.20 1.35 0.02 98.30 09:59:01 2 0.13 0.00 0.02 0.00 0.00 99.85 09:59:01 3 0.50 0.00 0.07 0.00 0.02 99.41 09:59:01 4 0.05 0.00 0.12 1.05 0.02 98.77 09:59:01 5 0.03 0.00 0.00 0.02 0.02 99.93 09:59:01 6 0.22 0.00 0.02 0.02 0.00 99.75 09:59:01 7 0.08 0.00 0.05 10.42 0.02 89.43 10:00:01 all 0.12 0.00 0.02 1.41 0.01 98.45 10:00:01 0 0.15 0.00 0.05 0.00 0.00 99.80 10:00:01 1 0.10 0.00 0.05 0.00 0.02 99.83 10:00:01 2 0.05 0.00 0.00 0.00 0.00 99.95 10:00:01 3 0.48 0.00 0.00 0.00 0.02 99.50 10:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:00:01 6 0.10 0.00 0.03 0.00 0.02 99.85 10:00:01 7 0.05 0.00 0.02 11.29 0.00 88.64 10:01:01 all 0.03 0.00 0.01 1.21 0.01 98.74 10:01:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:01:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:01:01 2 0.05 0.00 0.00 0.00 0.00 99.95 10:01:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:01:01 4 0.05 0.00 0.02 0.00 0.02 99.92 10:01:01 5 0.05 0.00 0.02 0.00 0.00 99.93 10:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:01:01 7 0.00 0.00 0.05 9.64 0.00 90.31 10:02:01 all 0.13 0.00 0.01 1.09 0.00 98.77 10:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:02:01 1 0.02 0.00 0.02 0.02 0.02 99.93 10:02:01 2 0.91 0.00 0.00 0.00 0.02 99.07 10:02:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:02:01 4 0.03 0.00 0.02 0.00 0.02 99.93 10:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:02:01 7 0.02 0.00 0.02 8.74 0.02 91.21 10:03:01 all 0.22 0.00 0.01 0.76 0.01 99.00 10:03:01 0 0.00 0.00 0.02 0.00 0.02 99.97 10:03:01 1 0.03 0.00 0.02 0.00 0.05 99.90 10:03:01 2 1.61 0.00 0.02 0.00 0.00 98.37 10:03:01 3 0.05 0.00 0.00 0.00 0.02 99.93 10:03:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:03:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:03:01 7 0.00 0.00 0.02 6.11 0.02 93.86 10:04:01 all 3.10 0.00 0.20 0.04 0.01 96.65 10:04:01 0 5.59 0.00 0.12 0.05 0.02 94.23 10:04:01 1 2.71 0.00 0.12 0.00 0.02 97.16 10:04:01 2 1.02 0.00 0.03 0.00 0.00 98.94 10:04:01 3 2.95 0.00 0.32 0.02 0.00 96.72 10:04:01 4 3.93 0.00 0.13 0.02 0.02 95.90 10:04:01 5 2.03 0.00 0.42 0.08 0.02 97.45 10:04:01 6 3.58 0.00 0.13 0.00 0.02 96.27 10:04:01 7 2.97 0.00 0.27 0.17 0.02 96.58 10:05:01 all 19.05 0.00 1.36 1.76 0.05 77.78 10:05:01 0 22.08 0.00 2.78 0.99 0.07 74.08 10:05:01 1 20.29 0.00 0.99 0.15 0.07 78.50 10:05:01 2 10.76 0.00 0.81 7.82 0.03 80.58 10:05:01 3 21.63 0.00 1.29 1.50 0.05 75.53 10:05:01 4 16.57 0.00 1.51 0.13 0.07 81.73 10:05:01 5 17.13 0.00 0.78 2.15 0.03 79.90 10:05:01 6 28.12 0.00 1.55 0.28 0.05 70.00 10:05:01 7 15.85 0.00 1.19 1.00 0.05 81.91 10:06:01 all 0.45 0.00 0.30 13.47 0.01 85.77 10:06:01 0 0.72 0.00 0.43 10.01 0.02 88.83 10:06:01 1 0.13 0.00 0.23 4.39 0.00 95.24 10:06:01 2 0.42 0.00 0.42 17.24 0.03 81.89 10:06:01 3 0.23 0.00 0.13 3.11 0.02 96.51 10:06:01 4 0.47 0.00 0.37 3.62 0.00 95.54 10:06:01 5 0.85 0.00 0.28 50.21 0.00 48.66 10:06:01 6 0.23 0.00 0.22 12.46 0.02 87.07 10:06:01 7 0.53 0.00 0.28 6.78 0.02 92.39 10:07:01 all 2.19 0.00 0.19 10.07 0.01 87.54 10:07:01 0 0.12 0.00 0.13 0.37 0.00 99.38 10:07:01 1 0.17 0.00 0.05 5.80 0.00 93.98 10:07:01 2 0.25 0.00 0.08 0.45 0.02 99.20 10:07:01 3 1.18 0.00 0.13 0.12 0.00 98.57 10:07:01 4 0.15 0.00 0.10 0.00 0.02 99.73 10:07:01 5 0.62 0.00 0.13 1.98 0.02 97.25 10:07:01 6 2.28 0.00 0.13 1.93 0.00 95.65 10:07:01 7 12.80 0.00 0.79 70.09 0.05 16.27 10:08:01 all 3.41 0.00 0.24 8.80 0.01 87.53 10:08:01 0 2.05 0.00 0.20 0.65 0.02 97.08 10:08:01 1 1.73 0.00 0.15 5.73 0.02 92.37 10:08:01 2 0.35 0.00 0.07 0.87 0.02 98.70 10:08:01 3 0.33 0.00 0.10 0.15 0.00 99.42 10:08:01 4 3.53 0.00 0.37 0.60 0.02 95.48 10:08:01 5 0.86 0.00 0.10 0.00 0.00 99.04 10:08:01 6 2.02 0.00 0.23 0.43 0.02 97.29 10:08:01 7 16.40 0.00 0.67 62.26 0.05 20.62 10:08:01 CPU %user %nice %system %iowait %steal %idle 10:09:01 all 4.10 0.00 0.24 8.00 0.02 87.64 10:09:01 0 2.88 0.00 0.32 0.02 0.00 96.78 10:09:01 1 1.02 0.00 0.10 5.00 0.02 93.86 10:09:01 2 0.28 0.00 0.12 0.13 0.00 99.47 10:09:01 3 0.08 0.00 0.03 0.00 0.02 99.87 10:09:01 4 16.03 0.00 0.54 58.08 0.03 25.32 10:09:01 5 0.38 0.00 0.12 0.00 0.02 99.48 10:09:01 6 10.46 0.00 0.42 0.45 0.02 88.65 10:09:01 7 1.73 0.00 0.27 0.58 0.05 97.37 Average: all 3.49 0.00 0.27 4.23 0.02 91.99 Average: 0 3.33 0.00 0.39 1.05 0.02 95.22 Average: 1 2.37 0.00 0.19 2.09 0.02 95.33 Average: 2 5.18 0.00 0.34 2.43 0.02 92.03 Average: 3 3.22 0.00 0.23 0.45 0.01 96.09 Average: 4 3.67 0.00 0.30 5.39 0.02 90.62 Average: 5 1.97 0.00 0.17 4.53 0.01 93.33 Average: 6 4.00 0.00 0.23 1.30 0.01 94.45 Average: 7 4.20 0.00 0.32 16.63 0.03 78.82