---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4416 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 11G 145G 7% / 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 788 28350 0 3028 30923 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:14:fc:71 brd ff:ff:ff:ff:ff:ff inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe14:fc71/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:11:ba:fd 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::42:6eff:fe11:bafd/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-4416) 02/10/24 _x86_64_ (8 CPU) 17:26:42 LINUX RESTART (8 CPU) 17:27:02 tps rtps wtps bread/s bwrtn/s 17:28:01 152.18 81.16 71.02 5383.22 56172.04 17:29:01 166.69 7.16 159.53 1329.42 34259.51 17:30:01 60.49 1.95 58.54 330.61 40159.97 17:31:01 135.28 0.10 135.18 10.13 47722.18 17:32:01 16.84 0.18 16.66 9.60 15001.53 Average: 106.14 17.90 88.24 1399.27 38603.56 17:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 30179648 31691704 2759572 8.38 57124 1772628 1483304 4.36 887912 1591904 137508 17:29:01 29742236 31759020 3196984 9.71 82972 2226956 1495740 4.40 926640 1940472 30160 17:30:01 28895192 31586016 4044028 12.28 94364 2862520 1721836 5.07 1103408 2545672 70860 17:31:01 29105312 31722560 3833908 11.64 116140 2766988 1490568 4.39 1000368 2447332 336 17:32:01 29022728 31641436 3916492 11.89 116712 2767956 1514384 4.46 1083824 2446016 484 Average: 29389023 31680147 3550197 10.78 93462 2479410 1541166 4.53 1000430 2194279 47870 17:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 lo 16.27 16.27 1.76 1.76 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 ens3 431.05 291.80 1542.91 66.83 0.00 0.00 0.00 0.00 17:29:01 lo 15.13 15.13 1.61 1.61 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 ens3 210.86 156.45 1837.10 18.75 0.00 0.00 0.00 0.00 17:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:30:01 veth6354caf 223.58 320.20 18.61 4066.67 0.00 0.00 0.00 0.33 17:30:01 docker0 223.58 320.05 15.56 4066.66 0.00 0.00 0.00 0.00 17:30:01 ens3 338.23 241.09 4071.06 23.37 0.00 0.00 0.00 0.00 17:31:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 17:31:01 docker0 30.71 36.29 3.09 446.83 0.00 0.00 0.00 0.00 17:31:01 ens3 152.64 182.99 459.67 1120.66 0.00 0.00 0.00 0.00 17:32:01 lo 5.40 5.40 0.57 0.57 0.00 0.00 0.00 0.00 17:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 ens3 251.70 333.31 26.15 2590.00 0.00 0.00 0.00 0.00 Average: lo 7.76 7.76 0.82 0.82 0.00 0.00 0.00 0.00 Average: docker0 51.02 71.50 3.74 905.66 0.00 0.00 0.00 0.00 Average: ens3 276.38 240.96 1587.48 766.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4416) 02/10/24 _x86_64_ (8 CPU) 17:26:42 LINUX RESTART (8 CPU) 17:27:02 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 9.51 0.00 1.25 3.52 0.04 85.67 17:28:01 0 10.55 0.00 1.04 1.62 0.05 86.75 17:28:01 1 12.35 0.00 1.63 1.36 0.05 84.61 17:28:01 2 12.71 0.00 2.22 0.68 0.03 84.35 17:28:01 3 10.14 0.00 1.23 14.75 0.03 73.84 17:28:01 4 5.32 0.00 0.78 0.51 0.02 93.37 17:28:01 5 5.72 0.00 0.97 7.41 0.03 85.87 17:28:01 6 3.73 0.00 0.70 0.27 0.03 95.27 17:28:01 7 15.64 0.00 1.43 1.59 0.10 81.23 17:29:01 all 9.09 0.00 1.30 2.91 0.04 86.66 17:29:01 0 18.14 0.00 1.42 0.47 0.05 79.92 17:29:01 1 2.53 0.00 1.49 4.09 0.05 91.84 17:29:01 2 3.29 0.00 0.93 0.02 0.02 95.75 17:29:01 3 2.37 0.00 0.82 7.81 0.02 88.98 17:29:01 4 3.24 0.00 0.74 0.27 0.03 95.72 17:29:01 5 2.28 0.00 1.36 8.20 0.03 88.14 17:29:01 6 7.02 0.00 1.15 0.37 0.03 91.42 17:29:01 7 33.89 0.00 2.50 2.10 0.07 61.45 17:30:01 all 8.98 0.00 0.99 2.35 0.04 87.64 17:30:01 0 3.14 0.00 0.60 6.51 0.02 89.73 17:30:01 1 8.57 0.00 1.17 4.05 0.07 86.14 17:30:01 2 0.58 0.00 0.37 0.05 0.02 98.98 17:30:01 3 0.38 0.00 0.20 0.00 0.02 99.40 17:30:01 4 17.38 0.00 1.28 0.02 0.02 81.30 17:30:01 5 6.81 0.00 1.14 5.30 0.07 86.69 17:30:01 6 7.08 0.00 0.65 1.62 0.02 90.63 17:30:01 7 27.97 0.00 2.55 1.26 0.05 68.17 17:31:01 all 10.50 0.00 1.67 2.61 0.04 85.17 17:31:01 0 2.27 0.00 1.90 9.82 0.03 85.97 17:31:01 1 12.45 0.00 0.94 0.02 0.05 86.54 17:31:01 2 5.64 0.00 1.24 0.49 0.07 92.57 17:31:01 3 7.51 0.00 1.10 0.02 0.03 91.34 17:31:01 4 29.93 0.00 4.88 1.50 0.07 63.62 17:31:01 5 2.24 0.00 0.78 7.77 0.03 89.17 17:31:01 6 9.48 0.00 1.05 1.09 0.03 88.35 17:31:01 7 14.62 0.00 1.46 0.20 0.03 83.69 17:32:01 all 11.96 0.00 0.50 0.86 0.06 86.63 17:32:01 0 6.87 0.00 0.38 0.02 0.05 92.68 17:32:01 1 15.97 0.00 0.72 0.02 0.10 83.20 17:32:01 2 16.19 0.00 0.58 0.00 0.07 83.16 17:32:01 3 11.31 0.00 0.39 0.00 0.05 88.25 17:32:01 4 1.13 0.00 0.23 0.25 0.02 98.37 17:32:01 5 11.11 0.00 0.35 6.55 0.05 81.94 17:32:01 6 25.50 0.00 0.98 0.03 0.08 73.40 17:32:01 7 7.72 0.00 0.33 0.00 0.03 91.91 Average: all 10.01 0.00 1.14 2.45 0.04 86.36 Average: 0 8.19 0.00 1.07 3.69 0.04 87.01 Average: 1 10.37 0.00 1.19 1.91 0.06 86.47 Average: 2 7.67 0.00 1.06 0.24 0.04 90.98 Average: 3 6.32 0.00 0.75 4.48 0.03 88.42 Average: 4 11.39 0.00 1.58 0.51 0.03 86.50 Average: 5 5.63 0.00 0.92 7.05 0.04 86.36 Average: 6 10.57 0.00 0.91 0.68 0.04 87.81 Average: 7 19.97 0.00 1.65 1.03 0.06 77.29