---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13358 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 13G 143G 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 817 26555 0 4794 30893 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:08:3d:20 brd ff:ff:ff:ff:ff:ff inet 10.30.106.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe08:3d20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:d4:3a:53 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-13358) 03/15/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:02 tps rtps wtps bread/s bwrtn/s 17:21:01 140.26 71.95 68.31 4661.72 26049.82 17:22:01 113.30 13.80 99.50 1117.36 29034.32 17:23:01 145.72 9.51 136.20 1686.64 67357.68 17:24:01 328.51 11.71 316.80 794.57 60693.78 17:25:01 16.38 0.27 16.11 12.26 17978.35 17:26:01 24.28 0.05 24.23 2.67 19221.05 17:27:01 65.04 2.38 62.66 129.58 19998.60 Average: 119.02 15.53 103.49 1192.44 34353.80 17:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:21:01 30204784 31761080 2734436 8.30 67224 1801324 1406180 4.14 808088 1638936 147576 17:22:01 29864132 31739932 3075088 9.34 85228 2087348 1427792 4.20 842936 1911280 143908 17:23:01 27257076 31694540 5682144 17.25 118176 4521260 1406056 4.14 970544 4259760 1040924 17:24:01 24680900 29392472 8258320 25.07 132816 4652288 8018392 23.59 3388220 4362120 616 17:25:01 24234460 28935500 8704760 26.43 133020 4653228 9003400 26.49 3855844 4334336 168 17:26:01 24597472 29302040 8341748 25.32 133356 4680080 6796416 20.00 3513844 4327092 296 17:27:01 27219740 31662460 5719480 17.36 135308 4508472 1489908 4.38 1175732 4079248 2660 Average: 26865509 30641146 6073711 18.44 115018 3843429 4221163 12.42 2079315 3558967 190878 17:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:21:01 lo 1.83 1.83 0.19 0.19 0.00 0.00 0.00 0.00 17:21:01 ens3 363.28 243.31 1528.21 61.74 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:22:01 ens3 48.48 34.39 736.37 7.18 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 17:23:01 ens3 570.73 324.91 19124.85 24.22 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 br-7a1f466421dc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.33 1.33 0.09 0.09 0.00 0.00 0.00 0.00 17:24:01 vethd56fd0c 0.92 1.12 0.06 0.06 0.00 0.00 0.00 0.00 17:24:01 ens3 6.00 3.92 1.45 1.13 0.00 0.00 0.00 0.00 17:24:01 veth0050fbe 0.13 0.53 0.01 0.03 0.00 0.00 0.00 0.00 17:25:01 lo 6.97 6.97 3.45 3.45 0.00 0.00 0.00 0.00 17:25:01 vethd56fd0c 0.60 0.67 0.33 0.16 0.00 0.00 0.00 0.00 17:25:01 ens3 5.48 4.65 1.10 1.26 0.00 0.00 0.00 0.00 17:25:01 veth0050fbe 0.43 0.42 0.04 0.91 0.00 0.00 0.00 0.00 17:26:01 lo 8.22 8.22 0.67 0.67 0.00 0.00 0.00 0.00 17:26:01 ens3 20.95 19.41 10.17 11.81 0.00 0.00 0.00 0.00 17:26:01 veth9a7cbda 43.99 37.69 13.95 38.58 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 17:27:01 ens3 51.77 40.16 72.03 18.57 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.44 4.44 0.80 0.80 0.00 0.00 0.00 0.00 Average: ens3 151.89 95.47 3071.74 17.88 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-13358) 03/15/24 _x86_64_ (8 CPU) 17:19:25 LINUX RESTART (8 CPU) 17:20:02 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 11.31 0.00 1.12 3.33 0.05 84.20 17:21:01 0 4.71 0.00 1.00 0.95 0.03 93.30 17:21:01 1 15.75 0.00 1.41 0.78 0.05 82.00 17:21:01 2 8.51 0.00 1.07 15.06 0.03 75.33 17:21:01 3 23.54 0.00 1.36 3.30 0.07 71.73 17:21:01 4 17.93 0.00 1.21 0.54 0.05 80.27 17:21:01 5 6.54 0.00 1.31 0.37 0.03 91.74 17:21:01 6 3.09 0.00 0.61 4.79 0.09 91.43 17:21:01 7 10.41 0.00 0.98 0.81 0.03 87.76 17:22:01 all 9.58 0.00 0.65 3.57 0.03 86.17 17:22:01 0 8.47 0.00 0.72 5.11 0.05 85.66 17:22:01 1 4.52 0.00 0.47 0.62 0.02 94.37 17:22:01 2 15.28 0.00 1.17 7.96 0.05 75.55 17:22:01 3 7.08 0.00 0.55 0.65 0.02 91.70 17:22:01 4 3.77 0.00 0.28 0.77 0.02 95.17 17:22:01 5 13.25 0.00 0.52 11.45 0.03 74.75 17:22:01 6 11.80 0.00 0.65 0.58 0.05 86.92 17:22:01 7 12.47 0.00 0.82 1.43 0.03 85.24 17:23:01 all 9.79 0.00 4.21 9.80 0.06 76.14 17:23:01 0 8.75 0.00 4.38 31.88 0.05 54.94 17:23:01 1 8.45 0.00 3.23 4.20 0.05 84.06 17:23:01 2 11.37 0.00 4.36 0.35 0.05 83.87 17:23:01 3 10.33 0.00 4.99 36.22 0.07 48.39 17:23:01 4 8.98 0.00 4.64 0.45 0.05 85.87 17:23:01 5 12.58 0.00 3.81 1.79 0.05 81.78 17:23:01 6 9.47 0.00 4.88 3.41 0.05 82.19 17:23:01 7 8.42 0.00 3.41 0.27 0.05 87.85 17:24:01 all 25.51 0.00 3.17 7.20 0.07 64.05 17:24:01 0 22.41 0.00 2.74 4.43 0.08 70.34 17:24:01 1 19.47 0.00 3.26 1.38 0.07 75.82 17:24:01 2 26.46 0.00 2.84 2.15 0.07 68.49 17:24:01 3 25.26 0.00 3.00 17.33 0.08 54.33 17:24:01 4 26.01 0.00 2.97 6.80 0.07 64.15 17:24:01 5 25.61 0.00 3.01 16.30 0.07 55.02 17:24:01 6 28.48 0.00 3.96 3.24 0.07 64.26 17:24:01 7 30.40 0.00 3.59 5.94 0.08 59.98 17:25:01 all 8.09 0.00 0.74 1.58 0.04 89.55 17:25:01 0 7.54 0.00 0.80 0.10 0.02 91.54 17:25:01 1 10.97 0.00 0.97 0.02 0.03 88.01 17:25:01 2 10.12 0.00 0.87 0.02 0.03 88.96 17:25:01 3 6.99 0.00 0.63 9.85 0.03 82.49 17:25:01 4 5.04 0.00 0.42 0.23 0.03 94.27 17:25:01 5 6.28 0.00 0.51 2.41 0.05 90.75 17:25:01 6 7.99 0.00 0.74 0.00 0.03 91.25 17:25:01 7 9.84 0.00 0.99 0.00 0.08 89.09 17:26:01 all 0.93 0.00 0.32 1.60 0.03 97.12 17:26:01 0 0.72 0.00 0.35 0.07 0.03 98.83 17:26:01 1 1.52 0.00 0.47 0.38 0.05 97.58 17:26:01 2 1.02 0.00 0.30 3.68 0.02 94.99 17:26:01 3 0.58 0.00 0.30 8.14 0.03 90.94 17:26:01 4 0.58 0.00 0.32 0.12 0.02 98.97 17:26:01 5 1.25 0.00 0.20 0.32 0.02 98.21 17:26:01 6 0.65 0.00 0.18 0.10 0.02 99.05 17:26:01 7 1.14 0.00 0.40 0.00 0.05 98.41 17:27:01 all 8.09 0.00 0.55 3.10 0.03 88.22 17:27:01 0 9.34 0.00 0.48 1.25 0.03 88.89 17:27:01 1 0.90 0.00 0.45 0.17 0.02 98.47 17:27:01 2 6.93 0.00 0.60 13.48 0.05 78.94 17:27:01 3 9.76 0.00 0.55 0.98 0.03 88.67 17:27:01 4 27.71 0.00 0.90 0.97 0.03 70.38 17:27:01 5 1.89 0.00 0.41 0.37 0.02 97.31 17:27:01 6 2.76 0.00 0.43 0.10 0.05 96.66 17:27:01 7 5.49 0.00 0.62 7.46 0.03 86.40 Average: all 10.46 0.00 1.53 4.30 0.04 83.65 Average: 0 8.85 0.00 1.49 6.23 0.04 83.39 Average: 1 8.78 0.00 1.47 1.08 0.04 88.63 Average: 2 11.38 0.00 1.60 6.09 0.04 80.89 Average: 3 11.90 0.00 1.62 10.89 0.05 75.54 Average: 4 12.84 0.00 1.53 1.41 0.04 84.18 Average: 5 9.62 0.00 1.39 4.72 0.04 84.23 Average: 6 9.18 0.00 1.63 1.73 0.05 87.40 Average: 7 11.16 0.00 1.54 2.28 0.05 84.96