---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6938 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 12G 144G 8% / 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 855 27531 0 3779 30856 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:7a:49:2d brd ff:ff:ff:ff:ff:ff inet 10.30.107.141/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe7a:492d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:22:0e:c5:cc 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::42:22ff:fe0e:c5cc/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-6938) 02/20/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 120.35 22.81 97.53 1180.47 67336.91 10:52:01 191.60 18.46 173.14 642.96 75909.75 10:53:01 15.88 4.08 11.80 221.56 3033.23 10:54:01 115.85 2.98 112.86 421.00 55169.34 10:55:01 118.05 0.10 117.95 0.80 9527.21 10:56:01 36.17 0.40 35.77 3.20 4346.02 10:57:01 104.62 0.18 104.43 9.73 6614.46 Average: 100.36 7.00 93.35 354.23 31704.03 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30170140 31759232 2769080 8.41 68412 1831516 1391624 4.09 815824 1667108 154068 10:52:01 28906124 30914804 4033096 12.24 87460 2215064 2279708 6.71 1697904 2013308 23208 10:53:01 28173816 30642496 4765404 14.47 88692 2666512 2326988 6.85 2189728 2236312 364476 10:54:01 27204740 30353900 5734480 17.41 109504 3303280 2585020 7.61 2746180 2589156 84484 10:55:01 26692452 30037616 6246768 18.96 136656 3422828 2666456 7.85 3079052 2708620 336 10:56:01 26615072 30123268 6324148 19.20 162816 3524020 2630844 7.74 3022704 2802460 169832 10:57:01 28131440 31550164 4807780 14.60 164852 3457220 1516944 4.46 1673680 2678212 49844 Average: 27984826 30768783 4954394 15.04 116913 2917206 2199655 6.47 2175010 2385025 120893 10:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 10:51:01 ens3 48.41 34.11 857.29 5.75 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 10:52:01 ens3 623.45 468.66 4909.44 108.64 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 7.92 7.92 2.16 2.16 0.00 0.00 0.00 0.00 10:53:01 ens3 236.53 178.57 573.07 65.43 0.00 0.00 0.00 0.00 10:54:01 veth3aa5e42 64.96 124.16 10.60 429.75 0.00 0.00 0.00 0.04 10:54:01 docker0 69.54 131.34 9.97 507.38 0.00 0.00 0.00 0.00 10:54:01 lo 6.53 6.53 0.61 0.61 0.00 0.00 0.00 0.00 10:54:01 ens3 645.06 624.10 2257.36 3356.09 0.00 0.00 0.00 0.00 10:55:01 veth3aa5e42 583.64 494.88 65.70 480.93 0.00 0.00 0.00 0.04 10:55:01 docker0 583.64 494.85 57.72 480.93 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 512.11 591.28 484.55 68.23 0.00 0.00 0.00 0.00 10:56:01 vethfec7b53 654.55 599.30 76.95 914.11 0.00 0.00 0.00 0.07 10:56:01 docker0 739.14 662.46 75.46 953.34 0.00 0.00 0.00 0.00 10:56:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:56:01 ens3 698.82 762.30 965.87 95.31 0.00 0.00 0.00 0.00 10:57:01 docker0 101.15 79.77 8.17 40.19 0.00 0.00 0.00 0.00 10:57:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 ens3 94.39 111.60 48.99 14.34 0.00 0.00 0.00 0.00 Average: docker0 213.36 195.50 21.62 283.13 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 408.39 395.80 1442.32 530.52 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6938) 02/20/24 _x86_64_ (8 CPU) 10:49:24 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 8.58 0.00 0.58 4.51 0.03 86.30 10:51:01 0 13.81 0.00 0.73 1.85 0.07 83.53 10:51:01 1 12.84 0.00 0.87 0.33 0.03 85.92 10:51:01 2 26.46 0.00 1.57 2.59 0.03 69.35 10:51:01 3 7.48 0.00 0.45 0.15 0.02 91.91 10:51:01 4 1.02 0.00 0.20 0.13 0.00 98.65 10:51:01 5 0.52 0.00 0.22 0.52 0.02 98.73 10:51:01 6 6.55 0.00 0.36 0.36 0.03 92.69 10:51:01 7 0.00 0.00 0.23 30.22 0.03 69.51 10:52:01 all 14.99 0.00 1.53 5.11 0.06 78.31 10:52:01 0 6.55 0.00 1.04 7.09 0.07 85.26 10:52:01 1 32.48 0.00 1.71 4.07 0.07 61.67 10:52:01 2 19.10 0.00 1.07 2.56 0.05 77.22 10:52:01 3 19.12 0.00 1.67 3.51 0.07 75.64 10:52:01 4 11.86 0.00 0.44 0.00 0.05 87.66 10:52:01 5 11.19 0.00 0.57 1.85 0.02 86.37 10:52:01 6 7.26 0.00 2.76 1.03 0.07 88.89 10:52:01 7 12.27 0.00 3.05 20.79 0.05 63.84 10:53:01 all 17.06 0.00 0.71 0.16 0.04 82.03 10:53:01 0 11.59 0.00 0.73 0.08 0.03 87.56 10:53:01 1 15.95 0.00 1.09 0.37 0.05 82.55 10:53:01 2 31.95 0.00 1.54 0.65 0.05 65.81 10:53:01 3 11.23 0.00 0.80 0.02 0.03 87.91 10:53:01 4 15.66 0.00 0.30 0.00 0.03 84.00 10:53:01 5 17.39 0.00 0.28 0.00 0.05 82.27 10:53:01 6 19.27 0.00 0.23 0.15 0.03 80.32 10:53:01 7 13.52 0.00 0.72 0.03 0.05 85.68 10:54:01 all 9.13 0.00 1.98 2.17 0.05 86.67 10:54:01 0 4.44 0.00 1.64 0.70 0.07 93.15 10:54:01 1 6.09 0.00 1.74 0.03 0.02 92.12 10:54:01 2 8.05 0.00 2.16 8.84 0.05 80.90 10:54:01 3 11.68 0.00 2.13 0.03 0.07 86.09 10:54:01 4 7.80 0.00 1.78 0.03 0.03 90.35 10:54:01 5 4.05 0.00 1.34 0.60 0.05 93.95 10:54:01 6 18.43 0.00 2.82 6.85 0.08 71.83 10:54:01 7 12.63 0.00 2.18 0.25 0.07 84.87 10:55:01 all 5.17 0.00 0.79 0.74 0.03 93.27 10:55:01 0 2.93 0.00 0.17 0.17 0.03 96.70 10:55:01 1 0.00 0.00 0.03 0.15 0.02 99.80 10:55:01 2 0.67 0.00 0.75 2.47 0.02 96.09 10:55:01 3 2.73 0.00 1.19 0.52 0.05 95.52 10:55:01 4 0.07 0.00 0.02 0.00 0.02 99.90 10:55:01 5 2.71 0.00 0.50 2.04 0.03 94.72 10:55:01 6 29.41 0.00 2.12 0.35 0.05 68.06 10:55:01 7 2.85 0.00 1.54 0.22 0.07 95.32 10:56:01 all 7.99 0.00 1.58 0.38 0.05 90.00 10:56:01 0 3.68 0.00 1.09 0.00 0.03 95.20 10:56:01 1 11.80 0.00 2.79 0.37 0.07 84.97 10:56:01 2 5.49 0.00 1.25 0.77 0.03 92.45 10:56:01 3 16.31 0.00 2.50 0.10 0.07 81.03 10:56:01 4 12.27 0.00 0.45 0.00 0.02 87.26 10:56:01 5 7.33 0.00 2.08 0.17 0.05 90.37 10:56:01 6 5.60 0.00 1.86 0.67 0.05 91.82 10:56:01 7 1.48 0.00 0.65 0.98 0.03 96.85 10:57:01 all 2.79 0.00 0.50 0.41 0.02 96.28 10:57:01 0 0.15 0.00 0.18 0.13 0.02 99.52 10:57:01 1 3.15 0.00 0.68 0.03 0.03 96.10 10:57:01 2 12.38 0.00 0.80 0.77 0.03 86.03 10:57:01 3 0.50 0.00 0.43 0.00 0.02 99.05 10:57:01 4 4.35 0.00 0.82 0.00 0.02 94.82 10:57:01 5 0.57 0.00 0.32 0.00 0.02 99.10 10:57:01 6 0.67 0.00 0.20 0.00 0.02 99.12 10:57:01 7 0.55 0.00 0.54 2.35 0.02 96.55 Average: all 9.39 0.00 1.09 1.92 0.04 87.56 Average: 0 6.16 0.00 0.80 1.43 0.05 91.56 Average: 1 11.75 0.00 1.27 0.76 0.04 86.18 Average: 2 14.87 0.00 1.31 2.66 0.04 81.12 Average: 3 9.86 0.00 1.31 0.62 0.05 88.17 Average: 4 7.57 0.00 0.57 0.02 0.02 91.81 Average: 5 6.25 0.00 0.76 0.74 0.03 92.22 Average: 6 12.44 0.00 1.47 1.34 0.05 84.70 Average: 7 6.18 0.00 1.27 7.84 0.05 84.67