---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8500 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 881 26197 0 5087 30830 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:cd:e5:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.244/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fecd:e5a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:bf:a1:2f 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:a6ff:febf:a12f/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-8500) 12/30/23 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 tps rtps wtps bread/s bwrtn/s 10:51:01 108.28 44.16 64.12 1948.21 14634.09 10:52:01 153.70 16.83 136.87 392.94 25918.43 10:53:01 35.81 5.62 30.19 461.92 12180.24 10:54:01 125.55 2.92 122.63 408.07 63841.63 10:55:01 88.50 0.35 88.15 2.80 15278.24 10:56:01 519.80 0.05 519.75 6.27 79037.09 10:57:01 76.37 0.92 75.45 60.39 32295.02 Average: 158.29 10.12 148.17 468.64 34740.00 10:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 30158088 31723312 2781132 8.44 67412 1809656 1440108 4.24 843788 1645572 137088 10:52:01 29014636 30973252 3924584 11.91 87284 2165008 2266888 6.67 1624872 1970608 23112 10:53:01 28351800 30666604 4587420 13.93 88876 2514612 2345148 6.90 2146412 2094704 220368 10:54:01 27403436 30506504 5535784 16.81 99692 3272348 2539584 7.47 2581404 2558672 528 10:55:01 26201208 30010364 6738012 20.46 157172 3784356 2645020 7.78 3217372 2961076 463184 10:56:01 25703900 30394352 7235320 21.97 217164 4621484 2478820 7.29 2953732 3754272 16 10:57:01 26884560 31621448 6054660 18.38 221460 4660296 1493852 4.40 1960736 3567728 3696 Average: 27673947 30842262 5265273 15.98 134151 3261109 2172774 6.39 2189759 2650376 121142 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 ens3 272.05 181.95 1275.39 47.21 0.00 0.00 0.00 0.00 10:51:01 lo 1.27 1.27 0.13 0.13 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 ens3 363.45 290.40 3726.14 49.14 0.00 0.00 0.00 0.00 10:52:01 lo 0.67 0.67 0.06 0.06 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 ens3 477.34 335.84 1952.36 111.78 0.00 0.00 0.00 0.00 10:53:01 lo 7.78 7.78 2.15 2.15 0.00 0.00 0.00 0.00 10:54:01 docker0 3.00 5.90 0.19 77.59 0.00 0.00 0.00 0.00 10:54:01 ens3 535.56 560.54 1903.14 3356.90 0.00 0.00 0.00 0.00 10:54:01 lo 6.33 6.33 0.58 0.58 0.00 0.00 0.00 0.00 10:54:01 veth759fb8d 0.10 0.22 0.01 0.06 0.00 0.00 0.00 0.00 10:55:01 docker0 1305.53 1384.37 114.14 1771.46 0.00 0.00 0.00 0.00 10:55:01 ens3 1423.68 1319.78 1778.97 137.27 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 veth759fb8d 1305.53 1384.42 131.99 1771.46 0.00 0.00 0.00 0.15 10:56:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:56:01 ens3 152.04 119.98 1350.02 89.68 0.00 0.00 0.00 0.00 10:56:01 lo 6.40 6.40 0.59 0.59 0.00 0.00 0.00 0.00 10:57:01 docker0 2.93 4.83 0.18 77.47 0.00 0.00 0.00 0.00 10:57:01 ens3 445.84 482.72 140.49 3335.92 0.00 0.00 0.00 0.00 10:57:01 lo 4.87 4.87 0.45 0.45 0.00 0.00 0.00 0.00 Average: docker0 187.37 199.34 16.36 275.25 0.00 0.00 0.00 0.00 Average: ens3 524.30 470.19 1732.41 1018.23 0.00 0.00 0.00 0.00 Average: lo 3.90 3.90 0.57 0.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8500) 12/30/23 _x86_64_ (8 CPU) 10:49:25 LINUX RESTART (8 CPU) 10:50:01 CPU %user %nice %system %iowait %steal %idle 10:51:01 all 10.14 0.00 0.84 2.65 0.04 86.34 10:51:01 0 12.71 0.00 1.10 0.55 0.03 85.60 10:51:01 1 12.90 0.00 1.02 0.63 0.05 85.39 10:51:01 2 8.04 0.00 0.87 2.12 0.02 88.95 10:51:01 3 4.31 0.00 0.59 1.73 0.02 93.36 10:51:01 4 8.21 0.00 0.45 0.77 0.07 90.50 10:51:01 5 9.35 0.00 0.60 0.47 0.03 89.55 10:51:01 6 7.26 0.00 0.48 6.33 0.02 85.91 10:51:01 7 18.31 0.00 1.65 8.56 0.05 71.42 10:52:01 all 12.59 0.00 0.98 2.64 0.05 83.73 10:52:01 0 4.54 0.00 0.49 1.73 0.03 93.21 10:52:01 1 9.40 0.00 0.62 0.43 0.07 89.48 10:52:01 2 13.54 0.00 0.64 0.32 0.07 85.44 10:52:01 3 9.07 0.00 1.59 7.39 0.05 81.90 10:52:01 4 33.79 0.00 2.34 4.75 0.08 59.03 10:52:01 5 15.57 0.00 1.14 2.05 0.03 81.21 10:52:01 6 5.81 0.00 0.38 2.75 0.08 90.97 10:52:01 7 9.18 0.00 0.63 1.72 0.05 88.42 10:53:01 all 18.47 0.00 1.32 0.78 0.06 79.37 10:53:01 0 13.85 0.00 2.79 0.23 0.05 83.08 10:53:01 1 16.08 0.00 0.89 0.02 0.05 82.97 10:53:01 2 17.77 0.00 2.34 3.32 0.07 76.50 10:53:01 3 23.64 0.00 0.99 0.57 0.07 74.74 10:53:01 4 24.70 0.00 1.15 0.53 0.03 73.58 10:53:01 5 14.05 0.00 1.15 0.67 0.05 84.08 10:53:01 6 15.11 0.00 0.70 0.47 0.05 83.68 10:53:01 7 22.57 0.00 0.58 0.45 0.07 76.33 10:54:01 all 10.93 0.00 1.95 2.76 0.06 84.30 10:54:01 0 3.95 0.00 1.44 0.69 0.07 93.86 10:54:01 1 12.47 0.00 1.49 0.03 0.07 85.94 10:54:01 2 9.76 0.00 1.79 2.23 0.05 86.17 10:54:01 3 11.14 0.00 2.50 1.55 0.05 84.76 10:54:01 4 8.76 0.00 1.54 0.05 0.05 89.60 10:54:01 5 25.62 0.00 2.86 2.76 0.07 68.70 10:54:01 6 8.44 0.00 2.42 9.36 0.07 79.71 10:54:01 7 7.35 0.00 1.56 5.47 0.07 85.55 10:55:01 all 14.65 0.00 2.70 1.23 0.07 81.34 10:55:01 0 7.04 0.00 1.86 2.51 0.07 88.52 10:55:01 1 12.46 0.00 3.71 1.78 0.08 81.97 10:55:01 2 8.14 0.00 1.71 0.84 0.03 89.28 10:55:01 3 12.13 0.00 0.79 0.00 0.07 87.02 10:55:01 4 9.51 0.00 3.30 0.87 0.07 86.25 10:55:01 5 11.51 0.00 1.71 2.85 0.07 83.87 10:55:01 6 10.74 0.00 2.66 0.47 0.07 86.06 10:55:01 7 45.63 0.00 5.93 0.52 0.08 47.84 10:56:01 all 13.38 0.00 3.42 4.01 0.07 79.11 10:56:01 0 13.38 0.00 3.51 5.79 0.05 77.26 10:56:01 1 9.26 0.00 1.51 0.02 0.05 89.16 10:56:01 2 24.00 0.00 3.75 5.38 0.07 66.81 10:56:01 3 11.99 0.00 3.29 0.10 0.05 84.56 10:56:01 4 15.62 0.00 2.24 0.20 0.05 81.89 10:56:01 5 15.23 0.00 4.15 2.30 0.07 78.26 10:56:01 6 8.24 0.00 4.09 0.54 0.15 86.98 10:56:01 7 9.41 0.00 4.77 17.87 0.07 67.89 10:57:01 all 10.22 0.00 1.15 1.65 0.04 86.94 10:57:01 0 6.74 0.00 1.02 2.41 0.03 89.79 10:57:01 1 17.00 0.00 1.29 0.50 0.07 81.14 10:57:01 2 5.78 0.00 1.45 0.08 0.02 92.67 10:57:01 3 10.17 0.00 1.52 8.97 0.05 79.29 10:57:01 4 23.22 0.00 1.34 0.15 0.07 75.23 10:57:01 5 9.88 0.00 0.70 0.07 0.03 89.32 10:57:01 6 7.89 0.00 0.87 0.13 0.03 91.08 10:57:01 7 1.10 0.00 1.07 0.87 0.03 96.93 Average: all 12.91 0.00 1.77 2.25 0.05 83.02 Average: 0 8.88 0.00 1.74 1.98 0.05 87.34 Average: 1 12.80 0.00 1.50 0.49 0.06 85.16 Average: 2 12.42 0.00 1.79 2.04 0.05 83.70 Average: 3 11.78 0.00 1.61 2.90 0.05 83.65 Average: 4 17.69 0.00 1.77 1.05 0.06 79.44 Average: 5 14.45 0.00 1.75 1.59 0.05 82.16 Average: 6 9.07 0.00 1.66 2.86 0.07 86.35 Average: 7 16.22 0.00 2.31 5.05 0.06 76.36