---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-514 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 14G 142G 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 853 25592 0 5721 30857 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:d7:c1:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.159/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fed7:c1de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:46:2e:7e 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-514) 11/29/23 _x86_64_ (8 CPU) 13:14:33 LINUX RESTART (8 CPU) 13:15:04 tps rtps wtps bread/s bwrtn/s 13:16:01 137.85 75.07 62.78 4867.78 23233.82 13:17:01 93.37 13.83 79.54 1121.68 21902.08 13:18:01 86.32 9.41 76.91 1689.96 20291.45 13:19:01 41.06 0.23 40.82 39.57 27950.17 13:20:01 75.63 0.08 75.55 3.60 50873.76 13:21:01 223.88 12.90 210.98 761.31 56687.97 13:22:01 17.56 0.38 17.18 37.06 15810.96 13:23:01 35.34 0.02 35.33 4.00 13421.98 13:24:01 41.33 1.93 39.39 111.98 13969.67 Average: 83.29 12.30 70.99 937.77 27149.29 13:15:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:16:01 30134996 31683380 2804224 8.51 66156 1793604 1508600 4.44 890508 1631064 143072 13:17:01 29736864 31667400 3202356 9.72 84008 2141452 1467088 4.32 929904 1950080 270008 13:18:01 29333112 31678420 3606108 10.95 94352 2534544 1572108 4.63 983792 2276816 240096 13:19:01 28522492 31682120 4416728 13.41 104504 3317444 1414688 4.16 980996 3054112 448704 13:20:01 26294332 31672068 6644888 20.17 125116 5417080 1433680 4.22 1008792 5152072 1325768 13:21:01 25839840 31249040 7099380 21.55 132084 5434168 4809976 14.15 1483476 5096548 1176 13:22:01 23941892 29496240 8997328 27.31 132808 5573076 6668040 19.62 3332288 5125412 608 13:23:01 25324316 30909096 7614904 23.12 133344 5608092 2994260 8.81 1974688 5126928 92 13:24:01 26172756 31565596 6766464 20.54 137308 5418836 1530916 4.50 1307000 4963892 33568 Average: 27255622 31289262 5683598 17.25 112187 4137588 2599928 7.65 1432383 3819658 273677 13:15:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 ens3 326.08 231.98 1512.46 60.49 0.00 0.00 0.00 0.00 13:16:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 ens3 57.87 41.26 914.75 7.55 0.00 0.00 0.00 0.00 13:17:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 83.92 54.02 2251.01 5.70 0.00 0.00 0.00 0.00 13:18:01 br-d7a4a8cde500 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 4.00 4.00 0.38 0.38 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 225.92 114.86 6949.30 10.20 0.00 0.00 0.00 0.00 13:19:01 br-d7a4a8cde500 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 2.60 2.60 0.23 0.23 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 814.28 418.77 27237.80 30.35 0.00 0.00 0.00 0.00 13:20:01 br-d7a4a8cde500 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 2.67 2.67 0.24 0.24 0.00 0.00 0.00 0.00 13:21:01 vethd1087b2 0.60 0.77 0.04 0.05 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 vethe04a947 0.55 0.75 0.04 0.04 0.00 0.00 0.00 0.00 13:21:01 ens3 1.43 1.28 0.31 0.49 0.00 0.00 0.00 0.00 13:22:01 vethd1087b2 4.35 3.72 0.72 0.39 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 vethe04a947 1.22 1.32 0.22 0.26 0.00 0.00 0.00 0.00 13:22:01 ens3 4.18 3.77 1.03 1.21 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 64.12 43.19 14.87 148.74 0.00 0.00 0.00 0.00 13:23:01 vethb919381 79.02 70.10 24.31 61.81 0.00 0.00 0.00 0.01 13:23:01 veth9593bac 6.03 5.62 1.92 1.22 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 ens3 47.46 42.56 115.31 17.53 0.00 0.00 0.00 0.00 13:24:01 lo 23.00 23.00 2.80 2.80 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 179.80 105.05 4349.66 31.20 0.00 0.00 0.00 0.00 Average: lo 2.19 2.19 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-514) 11/29/23 _x86_64_ (8 CPU) 13:14:33 LINUX RESTART (8 CPU) 13:15:04 CPU %user %nice %system %iowait %steal %idle 13:16:01 all 10.56 0.00 1.06 3.38 0.04 84.96 13:16:01 0 10.19 0.00 1.12 1.47 0.02 87.20 13:16:01 1 8.06 0.00 0.84 0.72 0.04 90.34 13:16:01 2 2.79 0.00 0.90 17.41 0.04 78.87 13:16:01 3 29.33 0.00 1.85 4.02 0.11 64.69 13:16:01 4 16.31 0.00 1.11 0.84 0.05 81.69 13:16:01 5 4.50 0.00 0.76 0.37 0.02 94.36 13:16:01 6 5.99 0.00 0.99 1.18 0.04 91.80 13:16:01 7 7.34 0.00 0.91 1.12 0.04 90.59 13:17:01 all 9.81 0.00 0.70 2.84 0.03 86.61 13:17:01 0 0.65 0.00 0.17 1.07 0.02 98.10 13:17:01 1 20.53 0.00 0.93 2.15 0.03 76.35 13:17:01 2 2.63 0.00 0.48 13.99 0.02 82.87 13:17:01 3 11.90 0.00 0.87 0.42 0.05 86.77 13:17:01 4 28.88 0.00 1.99 4.81 0.05 64.27 13:17:01 5 8.40 0.00 0.68 0.10 0.02 90.80 13:17:01 6 1.40 0.00 0.17 0.00 0.07 98.36 13:17:01 7 4.12 0.00 0.33 0.17 0.02 95.36 13:18:01 all 3.16 0.00 0.85 11.20 0.03 84.77 13:18:01 0 2.07 0.00 0.73 0.40 0.02 96.78 13:18:01 1 1.46 0.00 0.72 60.61 0.03 37.18 13:18:01 2 1.76 0.00 0.62 6.60 0.03 90.99 13:18:01 3 7.94 0.00 1.14 1.29 0.02 89.62 13:18:01 4 6.33 0.00 1.39 0.54 0.03 91.71 13:18:01 5 2.59 0.00 0.67 2.65 0.03 94.06 13:18:01 6 1.45 0.00 0.40 0.15 0.02 97.98 13:18:01 7 1.72 0.00 1.12 17.37 0.03 79.76 13:19:01 all 3.32 0.00 1.36 16.00 0.05 79.28 13:19:01 0 3.67 0.00 1.41 0.32 0.03 94.57 13:19:01 1 4.23 0.00 1.10 47.08 0.03 47.55 13:19:01 2 2.69 0.00 2.18 46.94 0.05 48.14 13:19:01 3 4.18 0.00 1.09 1.16 0.03 93.54 13:19:01 4 2.07 0.00 1.39 0.12 0.08 96.34 13:19:01 5 3.69 0.00 1.02 16.44 0.07 78.79 13:19:01 6 2.84 0.00 0.92 6.09 0.03 90.11 13:19:01 7 3.22 0.00 1.69 9.94 0.03 85.12 13:20:01 all 7.27 0.00 3.47 10.00 0.05 79.20 13:20:01 0 7.80 0.00 3.62 0.13 0.05 88.39 13:20:01 1 7.69 0.00 3.30 6.41 0.05 82.54 13:20:01 2 7.38 0.00 4.36 27.43 0.07 60.76 13:20:01 3 8.01 0.00 3.95 0.05 0.07 87.93 13:20:01 4 5.84 0.00 2.37 13.49 0.03 78.27 13:20:01 5 7.20 0.00 3.36 26.37 0.05 63.02 13:20:01 6 7.50 0.00 3.60 5.22 0.07 83.61 13:20:01 7 6.75 0.00 3.25 0.88 0.05 89.07 13:21:01 all 3.75 0.00 1.42 11.07 0.06 83.70 13:21:01 0 3.49 0.00 1.26 9.84 0.05 85.36 13:21:01 1 3.90 0.00 1.55 5.36 0.10 89.09 13:21:01 2 4.73 0.00 2.02 54.15 0.07 39.02 13:21:01 3 3.50 0.00 1.43 7.92 0.05 87.10 13:21:01 4 3.99 0.00 1.35 1.79 0.03 92.84 13:21:01 5 2.90 0.00 0.97 1.59 0.05 94.49 13:21:01 6 3.77 0.00 1.12 2.53 0.05 92.53 13:21:01 7 3.71 0.00 1.59 5.64 0.10 88.96 13:22:01 all 27.89 0.00 3.67 2.38 0.11 65.95 13:22:01 0 29.49 0.00 3.97 5.72 0.07 60.76 13:22:01 1 31.95 0.00 3.60 0.37 0.12 63.96 13:22:01 2 25.60 0.00 3.27 2.10 0.12 68.91 13:22:01 3 19.74 0.00 2.67 5.41 0.10 72.07 13:22:01 4 36.28 0.00 5.45 0.07 0.12 58.08 13:22:01 5 25.85 0.00 3.41 0.59 0.10 70.05 13:22:01 6 20.35 0.00 2.77 4.66 0.12 72.11 13:22:01 7 33.98 0.00 4.26 0.08 0.15 61.52 13:23:01 all 2.92 0.00 0.55 3.45 0.05 93.03 13:23:01 0 2.71 0.00 0.42 3.31 0.05 93.52 13:23:01 1 3.58 0.00 0.50 1.46 0.05 94.41 13:23:01 2 1.82 0.00 0.45 0.30 0.03 97.39 13:23:01 3 3.30 0.00 0.73 0.13 0.03 95.80 13:23:01 4 2.54 0.00 0.62 8.65 0.07 88.12 13:23:01 5 2.67 0.00 0.52 1.69 0.03 95.09 13:23:01 6 4.01 0.00 0.67 6.58 0.05 88.69 13:23:01 7 2.71 0.00 0.52 5.50 0.07 91.20 13:24:01 all 8.00 0.00 0.54 4.27 0.03 87.15 13:24:01 0 0.37 0.00 0.35 1.12 0.00 98.17 13:24:01 1 28.97 0.00 1.16 3.46 0.03 66.38 13:24:01 2 23.29 0.00 0.60 1.67 0.03 74.40 13:24:01 3 4.24 0.00 0.55 0.60 0.03 94.59 13:24:01 4 1.05 0.00 0.59 23.87 0.03 74.46 13:24:01 5 3.22 0.00 0.38 2.65 0.03 93.71 13:24:01 6 2.61 0.00 0.42 0.77 0.03 96.17 13:24:01 7 0.50 0.00 0.28 0.10 0.02 99.10 Average: all 8.50 0.00 1.51 7.19 0.05 82.75 Average: 0 6.68 0.00 1.45 2.60 0.03 89.24 Average: 1 12.25 0.00 1.52 14.28 0.05 71.89 Average: 2 8.10 0.00 1.66 18.93 0.05 71.26 Average: 3 10.12 0.00 1.58 2.32 0.05 85.92 Average: 4 11.43 0.00 1.80 6.04 0.06 80.67 Average: 5 6.78 0.00 1.31 5.83 0.04 86.04 Average: 6 5.54 0.00 1.23 3.03 0.05 90.16 Average: 7 7.10 0.00 1.55 4.55 0.06 86.74