---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-516 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 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 13G 143G 9% / 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 834 26264 0 5068 30876 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ae:50:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:feae:5029/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:9d:b0:9c 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-516) 11/29/23 _x86_64_ (8 CPU) 13:16:54 LINUX RESTART (8 CPU) 13:17:01 tps rtps wtps bread/s bwrtn/s 13:18:01 84.32 42.99 41.34 4272.31 46662.98 13:19:01 60.07 30.74 29.33 1001.43 17727.18 13:20:01 61.71 13.88 47.83 978.90 19846.69 13:21:01 65.06 0.03 65.03 0.53 23794.60 13:22:01 92.73 22.80 69.94 2724.48 24925.98 13:23:01 108.79 0.25 108.54 23.40 53979.65 13:24:01 339.73 11.56 328.16 757.74 69486.27 13:25:01 21.89 0.45 21.44 48.38 21935.30 13:26:01 20.46 0.00 20.46 0.00 18903.98 13:27:01 52.16 1.40 50.76 107.45 18598.87 Average: 90.70 12.41 78.29 991.24 31591.71 13:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:18:01 30903644 32126812 2035568 6.18 38352 1513772 1317620 3.88 391772 1399952 16032 13:19:01 30410880 31751316 2528332 7.68 47876 1615868 1415448 4.16 794840 1475408 9420 13:20:01 30147828 31689476 2791384 8.47 59552 1797628 1488684 4.38 903288 1613096 106136 13:21:01 29943036 31677852 2996176 9.10 75956 1962224 1464016 4.31 920724 1777192 161660 13:22:01 29493472 31709604 3445740 10.46 94032 2407316 1409568 4.15 954360 2153108 343124 13:23:01 26971224 31681684 5967988 18.12 119252 4783888 1421340 4.18 996672 4519928 1472348 13:24:01 26149632 30904572 6789580 20.61 133736 4802824 5018840 14.77 1848248 4439220 228 13:25:01 24947020 29838788 7992192 24.26 134168 4933604 6447744 18.97 2958248 4518800 20 13:26:01 25034844 29951596 7904368 24.00 134392 4960424 5692040 16.75 2862632 4531880 100 13:27:01 26900636 31617856 6038576 18.33 136720 4772828 1493104 4.39 1214500 4356820 45320 Average: 28090222 31294956 4848990 14.72 97404 3355038 2716840 7.99 1384528 3078540 215439 13:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 81.64 59.75 267.80 11.27 0.00 0.00 0.00 0.00 13:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 ens3 264.21 183.22 650.13 49.40 0.00 0.00 0.00 0.00 13:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 33.33 21.43 586.88 5.89 0.00 0.00 0.00 0.00 13:20:01 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 ens3 29.17 20.69 475.95 3.76 0.00 0.00 0.00 0.00 13:21:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 13:22:01 br-f9267590cc27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 ens3 115.26 83.79 2690.11 10.03 0.00 0.00 0.00 0.00 13:22:01 lo 4.33 4.33 0.41 0.41 0.00 0.00 0.00 0.00 13:23:01 br-f9267590cc27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 ens3 557.40 313.36 19698.91 22.33 0.00 0.00 0.00 0.00 13:23:01 lo 6.38 6.38 0.57 0.57 0.00 0.00 0.00 0.00 13:24:01 br-f9267590cc27 0.65 0.58 0.05 0.30 0.00 0.00 0.00 0.00 13:24:01 vethac69a92 31.74 39.69 3.10 4.63 0.00 0.00 0.00 0.00 13:24:01 vethea7a5c5 1.68 1.73 0.15 0.14 0.00 0.00 0.00 0.00 13:24:01 veth5762691 0.12 0.52 0.01 0.03 0.00 0.00 0.00 0.00 13:25:01 br-f9267590cc27 2.10 2.47 1.82 1.74 0.00 0.00 0.00 0.00 13:25:01 vethac69a92 76.54 89.19 74.45 27.06 0.00 0.00 0.00 0.01 13:25:01 vethea7a5c5 51.87 45.97 19.86 40.31 0.00 0.00 0.00 0.00 13:25:01 veth5762691 1.17 1.07 0.30 0.27 0.00 0.00 0.00 0.00 13:26:01 br-f9267590cc27 1.40 1.60 0.11 0.15 0.00 0.00 0.00 0.00 13:26:01 vethac69a92 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vethea7a5c5 0.37 0.43 0.59 0.03 0.00 0.00 0.00 0.00 13:26:01 veth5762691 0.40 0.23 0.05 0.07 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 ens3 1164.66 746.09 24502.81 133.24 0.00 0.00 0.00 0.00 13:27:01 lo 32.08 32.08 5.87 5.87 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 114.66 74.08 2448.97 13.27 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.56 0.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-516) 11/29/23 _x86_64_ (8 CPU) 13:16:54 LINUX RESTART (8 CPU) 13:17:01 CPU %user %nice %system %iowait %steal %idle 13:18:01 all 1.39 0.00 0.61 15.72 0.03 82.25 13:18:01 0 0.77 0.00 0.33 0.62 0.00 98.28 13:18:01 1 0.75 0.00 0.33 1.15 0.03 97.73 13:18:01 2 1.27 0.00 1.22 3.41 0.02 94.09 13:18:01 3 1.74 0.00 0.95 12.27 0.02 85.03 13:18:01 4 1.16 0.00 0.69 40.29 0.03 57.83 13:18:01 5 2.39 0.00 0.57 5.85 0.08 91.11 13:18:01 6 1.29 0.00 0.33 59.61 0.03 38.73 13:18:01 7 1.77 0.00 0.47 2.74 0.02 95.01 13:19:01 all 4.92 0.00 0.41 10.10 0.02 84.55 13:19:01 0 2.58 0.00 0.35 1.00 0.02 96.05 13:19:01 1 4.53 0.00 0.38 2.34 0.02 92.72 13:19:01 2 7.20 0.00 0.62 4.20 0.02 87.96 13:19:01 3 3.04 0.00 0.38 29.63 0.03 66.91 13:19:01 4 3.14 0.00 0.53 2.94 0.02 93.37 13:19:01 5 1.79 0.00 0.30 0.90 0.03 96.97 13:19:01 6 13.04 0.00 0.45 38.49 0.03 47.98 13:19:01 7 4.04 0.00 0.25 1.35 0.02 94.34 13:20:01 all 4.18 0.00 0.39 8.50 0.02 86.91 13:20:01 0 0.45 0.00 0.20 0.98 0.00 98.37 13:20:01 1 1.37 0.00 0.27 0.35 0.02 98.00 13:20:01 2 0.07 0.00 0.08 0.00 0.00 99.85 13:20:01 3 19.09 0.00 1.17 61.51 0.05 18.18 13:20:01 4 7.09 0.00 0.42 0.57 0.02 91.91 13:20:01 5 3.54 0.00 0.33 0.78 0.00 95.35 13:20:01 6 1.08 0.00 0.37 3.08 0.00 95.47 13:20:01 7 0.72 0.00 0.30 0.85 0.02 98.12 13:21:01 all 6.00 0.00 0.44 7.15 0.02 86.38 13:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 13:21:01 1 4.73 0.00 0.37 7.98 0.02 86.90 13:21:01 2 19.73 0.00 1.17 5.67 0.05 73.39 13:21:01 3 10.12 0.00 1.24 42.99 0.07 45.58 13:21:01 4 8.47 0.00 0.35 0.45 0.02 90.72 13:21:01 5 4.04 0.00 0.20 0.05 0.02 95.70 13:21:01 6 0.45 0.00 0.08 0.20 0.02 99.25 13:21:01 7 0.47 0.00 0.07 0.00 0.00 99.47 13:22:01 all 7.08 0.00 0.96 5.09 0.03 86.84 13:22:01 0 1.57 0.00 0.70 2.95 0.00 94.78 13:22:01 1 13.55 0.00 1.12 27.20 0.05 58.08 13:22:01 2 11.18 0.00 1.42 0.42 0.02 86.97 13:22:01 3 3.13 0.00 0.77 4.03 0.03 92.04 13:22:01 4 10.41 0.00 1.35 1.32 0.03 86.89 13:22:01 5 7.80 0.00 1.00 3.31 0.05 87.84 13:22:01 6 7.69 0.00 0.92 1.02 0.02 90.36 13:22:01 7 1.37 0.00 0.42 0.55 0.02 97.65 13:23:01 all 9.02 0.00 3.96 10.11 0.06 76.85 13:23:01 0 10.57 0.00 4.30 1.73 0.05 83.35 13:23:01 1 8.19 0.00 3.90 51.49 0.05 36.37 13:23:01 2 8.68 0.00 4.99 0.44 0.05 85.84 13:23:01 3 9.16 0.00 2.86 0.37 0.07 87.54 13:23:01 4 8.68 0.00 3.57 18.93 0.05 68.78 13:23:01 5 8.77 0.00 3.97 3.24 0.05 83.97 13:23:01 6 7.50 0.00 3.96 0.32 0.05 88.17 13:23:01 7 10.59 0.00 4.12 4.46 0.05 80.78 13:24:01 all 9.71 0.00 1.94 12.33 0.05 75.98 13:24:01 0 6.69 0.00 2.04 26.84 0.05 64.38 13:24:01 1 12.76 0.00 2.44 15.20 0.07 69.53 13:24:01 2 11.48 0.00 2.33 30.87 0.07 55.25 13:24:01 3 9.52 0.00 1.88 3.05 0.03 85.52 13:24:01 4 8.05 0.00 1.56 5.21 0.03 85.15 13:24:01 5 9.71 0.00 1.73 9.64 0.05 78.88 13:24:01 6 6.97 0.00 1.39 1.80 0.03 89.81 13:24:01 7 12.47 0.00 2.14 6.08 0.07 79.24 13:25:01 all 18.43 0.00 1.67 1.88 0.06 77.96 13:25:01 0 15.73 0.00 1.49 10.30 0.07 72.42 13:25:01 1 22.05 0.00 2.24 0.67 0.07 74.97 13:25:01 2 19.17 0.00 1.41 0.07 0.07 79.29 13:25:01 3 23.12 0.00 2.06 0.25 0.08 74.49 13:25:01 4 19.63 0.00 2.16 2.36 0.07 75.79 13:25:01 5 14.92 0.00 1.14 0.02 0.05 83.87 13:25:01 6 14.25 0.00 1.39 1.36 0.05 82.95 13:25:01 7 18.57 0.00 1.52 0.02 0.05 79.84 13:26:01 all 0.87 0.00 0.24 1.18 0.03 97.68 13:26:01 0 0.45 0.00 0.20 9.17 0.02 90.16 13:26:01 1 1.04 0.00 0.27 0.03 0.03 98.63 13:26:01 2 2.01 0.00 0.25 0.00 0.03 97.71 13:26:01 3 0.55 0.00 0.25 0.02 0.03 99.15 13:26:01 4 0.60 0.00 0.27 0.08 0.02 99.03 13:26:01 5 1.05 0.00 0.28 0.18 0.03 98.45 13:26:01 6 0.50 0.00 0.17 0.00 0.02 99.31 13:26:01 7 0.75 0.00 0.22 0.00 0.00 99.04 13:27:01 all 5.72 0.00 0.53 2.14 0.03 91.59 13:27:01 0 15.75 0.00 0.92 8.81 0.03 74.50 13:27:01 1 11.56 0.00 0.60 2.71 0.05 85.08 13:27:01 2 2.16 0.00 0.43 1.79 0.02 95.60 13:27:01 3 0.85 0.00 0.42 1.82 0.02 96.90 13:27:01 4 2.65 0.00 0.53 0.60 0.02 96.20 13:27:01 5 3.07 0.00 0.47 0.08 0.03 96.34 13:27:01 6 0.47 0.00 0.35 0.07 0.02 99.10 13:27:01 7 9.29 0.00 0.48 1.23 0.03 88.96 Average: all 6.72 0.00 1.11 7.42 0.03 84.71 Average: 0 5.45 0.00 1.05 6.23 0.03 87.24 Average: 1 8.05 0.00 1.19 10.87 0.04 79.86 Average: 2 8.29 0.00 1.39 4.68 0.03 85.61 Average: 3 8.03 0.00 1.20 15.61 0.04 75.12 Average: 4 6.98 0.00 1.14 7.25 0.03 84.59 Average: 5 5.70 0.00 1.00 2.40 0.04 90.86 Average: 6 5.31 0.00 0.94 10.59 0.03 83.13 Average: 7 5.99 0.00 1.00 1.72 0.03 91.26