---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13125 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 14G 141G 10% / 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 883 24544 0 6739 30828 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:ff:1b:36 brd ff:ff:ff:ff:ff:ff inet 10.30.106.68/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:feff:1b36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8a:15:9a:f1 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-13125) 01/18/24 _x86_64_ (8 CPU) 09:43:11 LINUX RESTART (8 CPU) 09:44:02 tps rtps wtps bread/s bwrtn/s 09:45:01 106.42 14.51 91.92 1010.68 22276.63 09:46:01 176.32 50.49 125.83 3807.90 30087.92 09:47:01 53.69 12.90 40.79 2398.67 20851.86 09:48:01 94.02 3.62 90.40 468.72 44978.90 09:49:01 282.52 4.07 278.45 413.80 104990.50 09:50:01 163.29 0.50 162.79 32.66 26261.09 09:51:01 52.44 0.05 52.39 2.13 13896.75 09:52:01 22.90 0.17 22.73 21.46 12571.77 Average: 118.98 10.78 108.20 1019.52 34514.92 09:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 30113964 31785360 2825256 8.58 77256 1897884 1380068 4.06 790680 1728456 123584 09:46:01 28601408 30793724 4337812 13.17 89520 2393508 2164656 6.37 1927548 2075368 18180 09:47:01 28313488 31657864 4625732 14.04 96644 3518244 1427032 4.20 1328304 2921996 828336 09:48:01 26701296 31617968 6237924 18.94 131036 4969096 1601216 4.71 1418856 4345628 1384784 09:49:01 23731576 30154748 9207644 27.95 167368 6301968 7749992 22.80 3049936 5532140 27016 09:50:01 20470376 27234000 12468844 37.85 184272 6590268 11409236 33.57 6088052 5693536 7420 09:51:01 18805028 25720812 14134192 42.91 185812 6738728 13225356 38.91 7631532 5806268 704 09:52:01 18745600 25668344 14193620 43.09 186732 6741740 13053444 38.41 7691084 5804784 1048 Average: 24435342 29329102 8503878 25.82 139830 4893930 6501375 19.13 3740749 4238522 298884 09:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 54.52 36.38 957.09 6.76 0.00 0.00 0.00 0.00 09:45:01 lo 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 766.61 549.04 5914.96 128.88 0.00 0.00 0.00 0.00 09:46:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 889.80 512.96 2296.51 164.08 0.00 0.00 0.00 0.00 09:47:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 09:48:01 br-3d3b35aded86 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 570.99 309.92 11444.06 32.35 0.00 0.00 0.00 0.00 09:48:01 lo 6.13 6.13 0.67 0.67 0.00 0.00 0.00 0.00 09:49:01 veth2db82c8 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 br-3d3b35aded86 27.08 26.55 11.52 11.35 0.00 0.00 0.62 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 vethc9767b6 14.58 13.61 9.37 2.72 0.00 0.00 0.00 0.00 09:50:01 veth2db82c8 154.64 149.86 331.23 13.18 0.00 0.00 0.00 0.03 09:50:01 br-3d3b35aded86 15.76 15.05 6.75 6.22 0.00 0.00 0.33 0.00 09:50:01 vethc97c72e 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 veth2db82c8 48.99 49.18 8.07 12.61 0.00 0.00 0.00 0.00 09:51:01 br-3d3b35aded86 34.08 33.68 27.99 32.49 0.00 0.00 0.00 0.00 09:51:01 vethc97c72e 48.94 54.21 12.17 3.96 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 veth2db82c8 2.23 2.88 0.78 0.87 0.00 0.00 0.00 0.00 09:52:01 br-3d3b35aded86 41.56 41.44 7.79 8.35 0.00 0.00 0.00 0.00 09:52:01 vethc97c72e 3.00 2.35 0.69 0.47 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth2db82c8 25.79 25.30 42.60 3.34 0.00 0.00 0.00 0.00 Average: br-3d3b35aded86 14.84 14.62 6.77 7.32 0.00 0.00 0.12 0.00 Average: vethc97c72e 6.51 7.11 1.61 0.56 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13125) 01/18/24 _x86_64_ (8 CPU) 09:43:11 LINUX RESTART (8 CPU) 09:44:02 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 10.20 0.00 0.85 2.10 0.04 86.82 09:45:01 0 2.62 0.00 0.37 0.36 0.05 96.60 09:45:01 1 15.61 0.00 1.26 4.97 0.03 78.13 09:45:01 2 5.07 0.00 0.41 0.02 0.02 94.49 09:45:01 3 3.10 0.00 0.46 1.56 0.02 94.86 09:45:01 4 10.23 0.00 1.14 0.61 0.03 87.99 09:45:01 5 6.68 0.00 0.63 5.58 0.03 87.07 09:45:01 6 12.24 0.00 0.93 2.95 0.07 83.80 09:45:01 7 26.08 0.00 1.63 0.71 0.05 71.53 09:46:01 all 35.31 0.00 1.40 1.20 0.07 62.02 09:46:01 0 28.45 0.00 1.34 0.10 0.07 70.05 09:46:01 1 37.63 0.00 1.87 1.17 0.07 59.26 09:46:01 2 43.98 0.00 1.29 0.64 0.08 54.01 09:46:01 3 33.54 0.00 1.44 1.61 0.07 63.35 09:46:01 4 27.57 0.00 1.42 0.15 0.07 70.79 09:46:01 5 37.64 0.00 1.43 4.52 0.08 56.33 09:46:01 6 38.97 0.00 1.26 0.44 0.07 59.27 09:46:01 7 34.76 0.00 1.14 1.00 0.07 63.03 09:47:01 all 39.12 0.00 2.37 0.73 0.07 57.72 09:47:01 0 40.25 0.00 2.11 0.00 0.07 57.56 09:47:01 1 31.57 0.00 2.33 1.17 0.07 64.85 09:47:01 2 32.62 0.00 1.61 0.17 0.05 65.55 09:47:01 3 46.28 0.00 3.24 0.07 0.08 50.33 09:47:01 4 34.54 0.00 2.62 2.54 0.07 60.23 09:47:01 5 47.49 0.00 2.35 1.54 0.07 48.56 09:47:01 6 43.36 0.00 2.45 0.02 0.05 54.13 09:47:01 7 36.85 0.00 2.23 0.27 0.07 60.58 09:48:01 all 10.95 0.00 2.49 3.17 0.05 83.35 09:48:01 0 9.41 0.00 2.69 1.76 0.05 86.08 09:48:01 1 6.90 0.00 1.90 0.29 0.03 90.89 09:48:01 2 8.92 0.00 2.92 1.24 0.05 86.88 09:48:01 3 29.74 0.00 3.04 7.60 0.10 59.51 09:48:01 4 6.84 0.00 2.02 12.10 0.05 78.99 09:48:01 5 14.12 0.00 3.40 2.14 0.05 80.30 09:48:01 6 6.50 0.00 1.94 0.08 0.05 91.43 09:48:01 7 5.22 0.00 2.00 0.17 0.02 92.60 09:49:01 all 29.13 0.00 5.25 7.29 0.08 58.25 09:49:01 0 30.85 0.00 5.74 2.04 0.07 61.30 09:49:01 1 26.74 0.00 5.03 1.69 0.07 66.47 09:49:01 2 28.05 0.00 4.17 1.83 0.07 65.88 09:49:01 3 28.98 0.00 5.05 8.48 0.07 57.42 09:49:01 4 30.50 0.00 5.74 22.83 0.08 40.85 09:49:01 5 31.15 0.00 5.70 19.67 0.08 43.41 09:49:01 6 26.96 0.00 5.43 0.74 0.05 66.81 09:49:01 7 29.83 0.00 5.12 1.10 0.12 63.83 09:50:01 all 42.54 0.00 3.81 2.23 0.10 51.31 09:50:01 0 40.10 0.00 3.78 4.69 0.10 51.33 09:50:01 1 42.15 0.00 3.90 0.61 0.10 53.25 09:50:01 2 36.50 0.00 3.49 0.83 0.12 59.07 09:50:01 3 50.61 0.00 3.35 3.13 0.10 42.81 09:50:01 4 42.23 0.00 4.12 0.24 0.10 53.31 09:50:01 5 39.41 0.00 3.93 3.93 0.12 52.61 09:50:01 6 47.97 0.00 4.08 1.17 0.10 46.68 09:50:01 7 41.31 0.00 3.85 3.28 0.10 51.46 09:51:01 all 17.97 0.00 2.22 0.76 0.10 78.95 09:51:01 0 16.03 0.00 2.25 3.38 0.08 78.25 09:51:01 1 18.61 0.00 2.39 0.18 0.08 78.73 09:51:01 2 15.08 0.00 1.76 0.03 0.08 83.04 09:51:01 3 18.97 0.00 2.16 1.50 0.08 77.29 09:51:01 4 18.03 0.00 2.39 0.17 0.10 79.31 09:51:01 5 20.40 0.00 2.47 0.50 0.10 76.53 09:51:01 6 20.39 0.00 2.19 0.27 0.12 77.03 09:51:01 7 16.19 0.00 2.17 0.10 0.10 81.44 09:52:01 all 5.92 0.00 1.23 0.69 0.10 92.07 09:52:01 0 4.75 0.00 1.33 0.00 0.10 93.82 09:52:01 1 4.09 0.00 1.01 0.03 0.10 94.77 09:52:01 2 7.07 0.00 1.31 0.34 0.12 91.16 09:52:01 3 6.38 0.00 1.29 4.49 0.10 87.74 09:52:01 4 5.72 0.00 1.25 0.24 0.10 92.69 09:52:01 5 5.03 0.00 1.19 0.05 0.10 93.63 09:52:01 6 6.41 0.00 1.43 0.32 0.10 91.74 09:52:01 7 7.93 0.00 1.02 0.02 0.08 90.95 Average: all 23.91 0.00 2.45 2.27 0.07 71.30 Average: 0 21.58 0.00 2.45 1.54 0.07 74.35 Average: 1 22.92 0.00 2.46 1.26 0.07 73.29 Average: 2 22.18 0.00 2.12 0.63 0.07 75.00 Average: 3 27.23 0.00 2.50 3.55 0.08 66.64 Average: 4 21.98 0.00 2.58 4.84 0.08 70.53 Average: 5 25.26 0.00 2.63 4.73 0.08 67.30 Average: 6 25.37 0.00 2.46 0.75 0.08 71.35 Average: 7 24.77 0.00 2.39 0.83 0.08 71.93