---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26002 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 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 848 25634 0 5683 30862 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:f1:3f:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fef1:3f7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:76:88:3b 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-26002) 04/25/24 _x86_64_ (8 CPU) 11:05:56 LINUX RESTART (8 CPU) 11:06:02 tps rtps wtps bread/s bwrtn/s 11:07:01 147.10 75.55 71.55 5393.56 62174.58 11:08:01 127.13 26.91 100.22 2081.39 33691.72 11:09:01 127.93 9.67 118.27 1694.93 39249.47 11:10:01 341.04 4.30 336.74 421.00 125582.80 11:11:01 33.74 0.43 33.31 37.45 26964.75 11:12:01 28.00 0.12 27.88 22.80 24213.43 Average: 134.12 19.34 114.78 1598.04 51951.01 11:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 30321212 31687044 2618008 7.95 53128 1633736 1422328 4.18 862676 1488344 58292 11:08:01 29955616 31700524 2983604 9.06 79804 1967260 1427648 4.20 879528 1796332 113116 11:09:01 27525988 31669048 5413232 16.43 125952 4218912 1401396 4.12 1007252 3956160 1938400 11:10:01 25302228 30656388 7636992 23.19 137604 5370876 6756264 19.88 2130200 4940184 376 11:11:01 23960668 29433776 8978552 27.26 139184 5485404 8222480 24.19 3408932 4983600 48 11:12:01 24279280 29785024 8659940 26.29 139660 5517720 7033576 20.69 3079824 5000800 348 Average: 26890832 30821967 6048388 18.36 112555 4032318 4377282 12.88 1894735 3694237 351763 11:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 lo 1.90 1.90 0.20 0.20 0.00 0.00 0.00 0.00 11:07:01 ens3 337.82 228.60 989.39 61.64 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 11:08:01 ens3 59.19 40.03 1044.92 9.20 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 lo 9.87 9.87 0.98 0.98 0.00 0.00 0.00 0.00 11:09:01 ens3 853.42 426.12 17745.32 32.74 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 br-1bc802a41948 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 11:10:01 veth8c0cdde 0.00 0.42 0.00 0.03 0.00 0.00 0.00 0.00 11:10:01 veth5a31d26 1.68 1.80 0.17 0.18 0.00 0.00 0.00 0.00 11:10:01 vethbb98014 2.05 1.93 0.25 0.23 0.00 0.00 0.00 0.00 11:11:01 lo 5.76 5.76 13.76 13.76 0.00 0.00 0.00 0.00 11:11:01 veth8c0cdde 0.18 0.33 0.04 0.03 0.00 0.00 0.00 0.00 11:11:01 veth5a31d26 21.19 18.29 12.95 6.12 0.00 0.00 0.00 0.00 11:11:01 vethbb98014 154.93 154.85 30.06 45.86 0.00 0.00 0.00 0.00 11:12:01 lo 13.61 13.61 6.06 6.06 0.00 0.00 0.00 0.00 11:12:01 veth8c0cdde 0.52 1.08 0.14 0.12 0.00 0.00 0.00 0.00 11:12:01 veth5a31d26 26.36 21.80 6.72 4.32 0.00 0.00 0.00 0.00 11:12:01 vethbb98014 70.50 70.75 10.81 26.15 0.00 0.00 0.00 0.00 Average: lo 5.88 5.88 3.57 3.57 0.00 0.00 0.00 0.00 Average: veth8c0cdde 0.12 0.31 0.03 0.03 0.00 0.00 0.00 0.00 Average: veth5a31d26 8.23 7.00 3.32 1.77 0.00 0.00 0.00 0.00 Average: vethbb98014 38.02 38.03 6.87 12.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26002) 04/25/24 _x86_64_ (8 CPU) 11:05:56 LINUX RESTART (8 CPU) 11:06:02 CPU %user %nice %system %iowait %steal %idle 11:07:01 all 8.20 0.00 0.99 4.17 0.04 86.60 11:07:01 0 7.65 0.00 1.00 2.29 0.03 89.02 11:07:01 1 2.50 0.00 0.59 0.78 0.07 96.06 11:07:01 2 4.91 0.00 0.73 1.39 0.03 92.95 11:07:01 3 8.98 0.00 0.88 2.25 0.03 87.86 11:07:01 4 15.91 0.00 2.14 1.44 0.03 80.48 11:07:01 5 13.81 0.00 1.38 6.77 0.05 78.00 11:07:01 6 3.13 0.00 0.66 2.11 0.03 94.06 11:07:01 7 8.77 0.00 0.51 16.29 0.03 74.40 11:08:01 all 9.62 0.00 0.76 3.09 0.04 86.48 11:08:01 0 13.55 0.00 0.63 0.84 0.02 84.96 11:08:01 1 0.13 0.00 0.30 7.59 0.07 91.90 11:08:01 2 5.82 0.00 0.63 0.35 0.07 93.13 11:08:01 3 26.69 0.00 1.23 2.05 0.05 69.97 11:08:01 4 8.55 0.00 0.62 0.55 0.03 90.25 11:08:01 5 0.83 0.00 0.35 0.13 0.02 98.67 11:08:01 6 5.63 0.00 0.72 0.72 0.02 92.92 11:08:01 7 15.80 0.00 1.63 12.57 0.03 69.97 11:09:01 all 11.76 0.00 3.92 2.69 0.07 81.56 11:09:01 0 22.15 0.00 5.01 0.96 0.08 71.79 11:09:01 1 11.30 0.00 3.76 11.20 0.08 73.66 11:09:01 2 12.28 0.00 3.43 0.29 0.08 83.92 11:09:01 3 8.89 0.00 4.47 0.39 0.05 86.20 11:09:01 4 8.42 0.00 4.35 0.37 0.05 86.81 11:09:01 5 8.03 0.00 2.91 3.11 0.07 85.88 11:09:01 6 12.87 0.00 3.83 0.58 0.07 82.65 11:09:01 7 10.07 0.00 3.56 4.60 0.07 81.70 11:10:01 all 13.86 0.00 3.96 8.49 0.08 73.61 11:10:01 0 15.45 0.00 3.74 3.21 0.07 77.54 11:10:01 1 15.30 0.00 4.02 7.89 0.08 72.71 11:10:01 2 13.44 0.00 3.78 3.12 0.07 79.59 11:10:01 3 11.38 0.00 3.84 3.20 0.10 81.48 11:10:01 4 17.67 0.00 4.22 5.51 0.07 72.53 11:10:01 5 15.91 0.00 5.49 37.65 0.10 40.85 11:10:01 6 11.89 0.00 3.56 1.85 0.13 82.57 11:10:01 7 9.86 0.00 3.06 5.65 0.07 81.37 11:11:01 all 22.34 0.00 2.20 1.15 0.08 74.23 11:11:01 0 15.43 0.00 1.67 0.18 0.07 82.65 11:11:01 1 28.50 0.00 2.48 0.05 0.07 68.90 11:11:01 2 24.40 0.00 2.59 1.07 0.08 71.85 11:11:01 3 23.26 0.00 2.28 0.07 0.07 74.33 11:11:01 4 16.32 0.00 1.86 0.27 0.08 81.48 11:11:01 5 20.45 0.00 1.96 0.07 0.08 77.44 11:11:01 6 25.93 0.00 2.61 1.27 0.08 70.10 11:11:01 7 24.47 0.00 2.13 6.19 0.08 67.13 11:12:01 all 3.69 0.00 0.70 1.26 0.08 94.27 11:12:01 0 3.35 0.00 0.78 0.00 0.05 95.81 11:12:01 1 4.37 0.00 0.72 1.62 0.07 93.23 11:12:01 2 4.00 0.00 0.69 0.05 0.10 95.16 11:12:01 3 3.71 0.00 0.65 0.54 0.10 95.00 11:12:01 4 3.01 0.00 0.74 0.05 0.07 96.14 11:12:01 5 4.93 0.00 0.58 1.47 0.07 92.95 11:12:01 6 3.20 0.00 0.69 0.02 0.08 96.01 11:12:01 7 2.96 0.00 0.75 6.29 0.08 89.90 Average: all 11.58 0.00 2.09 3.47 0.07 82.80 Average: 0 12.93 0.00 2.14 1.24 0.05 83.64 Average: 1 10.36 0.00 1.98 4.86 0.07 82.74 Average: 2 10.81 0.00 1.97 1.04 0.07 86.10 Average: 3 13.84 0.00 2.23 1.41 0.07 82.45 Average: 4 11.63 0.00 2.31 1.36 0.06 84.63 Average: 5 10.64 0.00 2.11 8.16 0.06 79.03 Average: 6 10.45 0.00 2.01 1.09 0.07 86.38 Average: 7 11.99 0.00 1.94 8.58 0.06 77.42