---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-18834 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: 2799.996 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 25G 131G 16% / 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 881 13451 0 17834 30832 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:ba:bb:9c brd ff:ff:ff:ff:ff:ff inet 10.30.107.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85588sec preferred_lft 85588sec inet6 fe80::f816:3eff:feba:bb9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:67:f8:9f 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:a5ff:fe67:f89f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-18834) 06/06/25 _x86_64_ (8 CPU) 06:19:00 LINUX RESTART (8 CPU) 06:20:01 tps rtps wtps bread/s bwrtn/s 06:21:01 220.75 21.68 199.07 1554.81 83898.02 06:22:01 124.96 5.08 119.88 412.06 41200.33 06:23:01 119.58 6.02 113.56 213.30 153256.06 06:24:01 169.67 2.73 166.94 419.13 79636.73 06:25:01 325.48 0.13 325.35 15.46 302948.04 06:26:01 874.68 654.23 220.46 5388.51 253167.94 06:27:01 8.90 0.02 8.88 0.13 276.09 06:28:01 8.83 0.00 8.83 0.00 282.89 06:29:01 7.30 0.00 7.30 0.00 231.66 06:30:01 30.06 0.02 30.04 2.00 40592.43 06:31:01 125.28 0.00 125.28 0.00 102844.33 06:32:01 51.04 0.43 50.61 40.39 7718.45 Average: 172.08 57.42 114.66 669.62 88806.84 06:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:21:01 28975388 30882924 3963832 12.03 91860 2107756 2579856 7.59 1764364 1866636 49476 06:22:01 26729312 30011076 6209908 18.85 107980 3432024 2676596 7.88 3103852 2710416 722228 06:23:01 22064684 29348068 10874536 33.01 114872 7307200 3149288 9.27 5126436 5231432 20540 06:24:01 18293804 28379908 14645416 44.46 126048 10009372 4147556 12.20 6778680 7250896 398780 06:25:01 12852948 28377528 20086272 60.98 134548 15288244 4142648 12.19 6790876 12525796 395608 06:26:01 11252208 28370732 21687012 65.84 295208 16629348 4169700 12.27 7034528 13787260 800 06:27:01 11251048 28370564 21688172 65.84 295940 16629456 4186572 12.32 7545584 13276600 24 06:28:01 11256180 28376828 21683040 65.83 296716 16629636 4186572 12.32 7998604 12818640 180 06:29:01 11249228 28370680 21689992 65.85 297316 16629712 4186572 12.32 8462764 12362232 64 06:30:01 11176252 28356912 21762968 66.07 298252 16686600 4347276 12.79 8873852 12021600 56812 06:31:01 12336320 29959580 20602900 62.55 309592 17094152 3251768 9.57 7305344 12402668 15000 06:32:01 13789524 31584064 19149696 58.14 315272 17250632 1522316 4.48 5705912 12543476 29600 Average: 15935575 29199072 17003645 51.62 223634 12974511 3545560 10.43 6374233 9899804 140759 06:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:21:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 06:21:01 ens3 611.38 437.58 2278.97 108.35 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:22:01 ens3 1919.80 1304.87 9894.11 350.08 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 06:23:01 ens3 762.72 579.37 1818.23 195.36 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 06:24:01 ens3 783.94 552.84 3870.92 150.83 0.00 0.00 0.00 0.00 06:24:01 docker0 4.52 8.80 0.29 63.92 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 ens3 200.40 127.05 54.51 40.52 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:26:01 lo 4.61 4.61 0.41 0.41 0.00 0.00 0.00 0.00 06:26:01 ens3 539.73 505.36 102.43 2459.43 0.00 0.00 0.00 0.00 06:26:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:27:01 lo 12.80 12.80 1.16 1.16 0.00 0.00 0.00 0.00 06:27:01 ens3 1510.11 1962.84 116.85 15548.52 0.00 0.00 0.00 0.00 06:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 lo 15.33 15.33 1.39 1.39 0.00 0.00 0.00 0.00 06:28:01 ens3 1308.10 1756.72 104.16 13897.67 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 lo 9.80 9.80 0.89 0.89 0.00 0.00 0.00 0.00 06:29:01 ens3 1385.70 1742.25 101.22 13879.48 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 lo 17.33 17.33 1.57 1.57 0.00 0.00 0.00 0.00 06:30:01 ens3 1192.75 1566.77 108.26 12063.46 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 lo 43.13 43.13 3.92 3.92 0.00 0.00 0.00 0.00 06:31:01 ens3 263.32 218.13 409.00 52.85 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:32:01 ens3 41.94 40.21 218.46 10.11 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.98 8.98 0.82 0.82 0.00 0.00 0.00 0.00 Average: ens3 876.73 899.58 1590.01 4896.95 0.00 0.00 0.00 0.00 Average: docker0 0.38 0.76 0.02 5.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-18834) 06/06/25 _x86_64_ (8 CPU) 06:19:00 LINUX RESTART (8 CPU) 06:20:01 CPU %user %nice %system %iowait %steal %idle 06:21:01 all 19.21 0.00 1.36 1.37 0.05 78.01 06:21:01 0 46.19 0.00 3.15 1.42 0.10 49.14 06:21:01 1 15.31 0.00 2.00 1.00 0.05 81.63 06:21:01 2 19.84 0.00 0.92 0.25 0.05 78.94 06:21:01 3 16.87 0.00 1.20 0.22 0.03 81.68 06:21:01 4 6.57 0.00 0.68 0.42 0.02 92.31 06:21:01 5 11.27 0.00 0.60 0.23 0.02 87.88 06:21:01 6 19.03 0.00 0.85 0.18 0.05 79.88 06:21:01 7 18.57 0.00 1.47 7.23 0.05 72.67 06:22:01 all 33.72 0.00 2.84 0.32 0.07 63.05 06:22:01 0 35.78 0.00 1.94 0.12 0.07 62.09 06:22:01 1 26.27 0.00 1.72 1.66 0.05 70.31 06:22:01 2 31.72 0.00 1.19 0.00 0.07 67.03 06:22:01 3 42.68 0.00 6.97 0.27 0.10 49.98 06:22:01 4 33.65 0.00 3.49 0.13 0.08 62.64 06:22:01 5 40.57 0.00 2.24 0.10 0.07 57.03 06:22:01 6 43.18 0.00 3.23 0.07 0.07 53.45 06:22:01 7 15.93 0.00 1.90 0.20 0.05 81.91 06:23:01 all 30.82 0.00 3.35 1.42 0.06 64.35 06:23:01 0 20.29 0.00 1.55 9.86 0.07 68.23 06:23:01 1 32.96 0.00 3.44 0.02 0.07 63.51 06:23:01 2 36.79 0.00 7.48 0.02 0.08 55.63 06:23:01 3 26.64 0.00 1.90 0.00 0.05 71.41 06:23:01 4 22.62 0.00 2.79 0.95 0.08 73.56 06:23:01 5 43.28 0.00 4.77 0.00 0.08 51.87 06:23:01 6 32.90 0.00 2.12 0.00 0.07 64.91 06:23:01 7 30.99 0.00 2.80 0.57 0.05 65.59 06:24:01 all 21.21 0.00 2.79 1.03 0.06 74.91 06:24:01 0 30.96 0.00 1.94 1.64 0.07 65.39 06:24:01 1 16.00 0.00 1.28 0.03 0.05 82.64 06:24:01 2 35.33 0.00 4.64 0.02 0.07 59.95 06:24:01 3 24.98 0.00 4.15 4.74 0.08 66.05 06:24:01 4 11.85 0.00 1.71 0.10 0.03 86.31 06:24:01 5 18.78 0.00 3.81 0.54 0.05 76.82 06:24:01 6 17.58 0.00 1.35 0.50 0.05 80.51 06:24:01 7 14.22 0.00 3.42 0.67 0.07 81.63 06:25:01 all 7.15 0.00 4.81 3.23 0.05 84.76 06:25:01 0 6.34 0.00 3.99 0.05 0.05 89.57 06:25:01 1 8.82 0.00 8.54 3.17 0.05 79.42 06:25:01 2 8.79 0.00 5.54 3.18 0.05 82.43 06:25:01 3 7.36 0.00 4.45 3.18 0.05 84.95 06:25:01 4 5.88 0.00 4.71 6.95 0.05 82.41 06:25:01 5 7.32 0.00 4.59 8.13 0.07 79.89 06:25:01 6 4.73 0.00 2.82 0.55 0.03 91.87 06:25:01 7 7.96 0.00 3.87 0.67 0.03 87.46 06:26:01 all 10.06 0.00 5.65 3.73 0.06 80.50 06:26:01 0 10.30 0.00 4.92 2.28 0.05 82.45 06:26:01 1 11.03 0.00 7.03 9.51 0.08 72.34 06:26:01 2 7.59 0.00 4.32 5.52 0.05 82.52 06:26:01 3 12.53 0.00 8.93 6.94 0.08 71.51 06:26:01 4 8.57 0.00 3.03 0.59 0.03 87.78 06:26:01 5 6.35 0.00 5.06 1.00 0.05 87.53 06:26:01 6 15.25 0.00 7.28 2.03 0.05 75.40 06:26:01 7 8.87 0.00 4.64 1.99 0.05 84.45 06:27:01 all 22.68 0.00 0.74 0.03 0.08 76.47 06:27:01 0 18.46 0.00 0.60 0.02 0.07 80.85 06:27:01 1 23.52 0.00 0.82 0.03 0.08 75.54 06:27:01 2 26.18 0.00 0.76 0.00 0.08 72.97 06:27:01 3 25.90 0.00 0.84 0.00 0.08 73.18 06:27:01 4 27.17 0.00 0.78 0.18 0.08 71.78 06:27:01 5 22.55 0.00 0.94 0.02 0.08 76.41 06:27:01 6 14.70 0.00 0.36 0.00 0.03 84.90 06:27:01 7 23.03 0.00 0.85 0.03 0.08 76.00 06:28:01 all 20.24 0.00 0.74 0.04 0.06 78.92 06:28:01 0 10.61 0.00 0.47 0.00 0.05 88.87 06:28:01 1 21.30 0.00 0.72 0.02 0.05 77.91 06:28:01 2 24.71 0.00 1.07 0.00 0.08 74.14 06:28:01 3 25.83 0.00 0.82 0.02 0.08 73.24 06:28:01 4 22.02 0.00 0.92 0.22 0.08 76.76 06:28:01 5 27.04 0.00 0.94 0.00 0.07 71.96 06:28:01 6 8.25 0.00 0.13 0.00 0.03 91.58 06:28:01 7 22.41 0.00 0.77 0.02 0.08 76.72 06:29:01 all 21.47 0.00 0.68 0.02 0.07 77.76 06:29:01 0 19.57 0.00 0.62 0.00 0.07 79.75 06:29:01 1 24.05 0.00 0.82 0.00 0.08 75.04 06:29:01 2 23.81 0.00 0.84 0.00 0.07 75.29 06:29:01 3 25.06 0.00 0.67 0.00 0.07 74.20 06:29:01 4 16.28 0.00 0.55 0.12 0.05 83.00 06:29:01 5 27.64 0.00 0.91 0.00 0.08 71.37 06:29:01 6 21.52 0.00 0.64 0.02 0.05 77.78 06:29:01 7 13.86 0.00 0.47 0.00 0.05 85.62 06:30:01 all 19.49 0.00 1.55 0.26 0.06 78.64 06:30:01 0 16.10 0.00 0.65 0.02 0.07 83.17 06:30:01 1 21.59 0.00 0.74 0.03 0.07 77.57 06:30:01 2 26.45 0.00 1.63 0.02 0.08 71.82 06:30:01 3 21.68 0.00 2.80 0.52 0.07 74.93 06:30:01 4 25.73 0.00 3.81 1.28 0.08 69.10 06:30:01 5 22.55 0.00 0.79 0.02 0.07 76.57 06:30:01 6 16.19 0.00 1.19 0.22 0.05 82.35 06:30:01 7 5.63 0.00 0.81 0.00 0.05 93.52 06:31:01 all 16.98 0.00 6.47 0.69 0.07 75.80 06:31:01 0 14.29 0.00 6.71 0.00 0.07 78.93 06:31:01 1 12.50 0.00 8.67 1.86 0.08 76.89 06:31:01 2 20.80 0.00 8.35 0.56 0.05 70.25 06:31:01 3 15.33 0.00 1.59 0.05 0.05 82.98 06:31:01 4 17.27 0.00 6.91 0.35 0.07 75.40 06:31:01 5 20.92 0.00 2.03 0.02 0.05 76.98 06:31:01 6 13.57 0.00 5.67 0.05 0.07 80.65 06:31:01 7 21.28 0.00 11.90 2.63 0.08 64.10 06:31:01 CPU %user %nice %system %iowait %steal %idle 06:32:01 all 12.47 0.00 2.22 0.07 0.04 85.20 06:32:01 0 4.64 0.00 0.43 0.25 0.00 94.68 06:32:01 1 9.46 0.00 0.82 0.02 0.02 89.69 06:32:01 2 10.89 0.00 0.90 0.00 0.05 88.16 06:32:01 3 12.97 0.00 2.47 0.00 0.05 84.50 06:32:01 4 10.18 0.00 2.55 0.02 0.03 87.22 06:32:01 5 28.64 0.00 3.12 0.07 0.07 68.11 06:32:01 6 14.68 0.00 5.69 0.02 0.03 79.58 06:32:01 7 8.36 0.00 1.75 0.22 0.03 89.64 Average: all 19.65 0.00 2.76 1.01 0.06 76.52 Average: 0 19.48 0.00 2.24 1.30 0.06 76.91 Average: 1 18.57 0.00 3.05 1.44 0.06 76.88 Average: 2 22.77 0.00 3.13 0.79 0.07 73.25 Average: 3 21.51 0.00 3.06 1.32 0.07 74.04 Average: 4 17.33 0.00 2.66 0.94 0.06 79.02 Average: 5 23.11 0.00 2.48 0.84 0.06 73.51 Average: 6 18.46 0.00 2.60 0.30 0.05 78.59 Average: 7 15.94 0.00 2.88 1.18 0.06 79.94