---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1493 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 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 887 25275 0 6004 30823 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:83:9c:1d brd ff:ff:ff:ff:ff:ff inet 10.30.107.114/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe83:9c1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:05:2d:d2:57 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-1493) 05/08/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 303.91 36.06 267.86 1707.08 32149.10 20:24:01 131.46 22.91 108.55 2736.15 36108.76 20:25:01 182.72 0.62 182.10 40.53 96915.71 20:26:01 297.15 11.65 285.50 773.44 83121.69 20:27:01 27.40 0.66 26.74 44.33 25441.26 20:28:01 25.50 0.00 25.50 0.00 20565.12 20:29:01 70.80 1.20 69.61 102.25 2641.54 Average: 148.34 10.40 137.94 771.54 42486.21 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30115052 31687296 2824168 8.57 68956 1813960 1387460 4.08 881188 1650128 155276 20:24:01 29161384 31627620 3777836 11.47 93624 2655408 1601152 4.71 1016172 2406788 651520 20:25:01 26216972 31605072 6722248 20.41 125708 5433960 1585724 4.67 1061368 5177876 1267652 20:26:01 22824116 28637496 10115104 30.71 140136 5807240 10464976 30.79 4245720 5270944 1588 20:27:01 21587824 27408844 11351396 34.46 140604 5812068 11993552 35.29 5537672 5202288 932 20:28:01 21086092 26938856 11853128 35.98 141096 5841844 12505116 36.79 6016464 5219764 27924 20:29:01 25862440 31541980 7076780 21.48 143156 5683868 1587348 4.67 1488264 5063240 26352 Average: 25264840 29921023 7674380 23.30 121897 4721193 5875047 17.29 2892407 4284433 304463 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 80.68 52.22 875.91 23.80 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 1.56 1.56 0.18 0.18 0.00 0.00 0.00 0.00 20:24:01 ens3 117.89 87.02 2769.03 11.66 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-f030316af8a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 4.87 4.87 0.47 0.47 0.00 0.00 0.00 0.00 20:25:01 ens3 1358.02 617.75 31188.24 48.18 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 br-f030316af8a6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 9.13 9.13 0.89 0.89 0.00 0.00 0.00 0.00 20:26:01 vethb563fe4 7.58 6.40 0.85 0.65 0.00 0.00 0.00 0.00 20:26:01 veth4fb1ec0 0.00 0.60 0.00 0.03 0.00 0.00 0.00 0.00 20:26:01 veth3a0849c 1.02 1.07 0.06 0.06 0.00 0.00 0.00 0.00 20:26:01 veth9d59a15 2.33 2.67 0.30 0.28 0.00 0.00 0.00 0.00 20:27:01 vethb563fe4 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth4fb1ec0 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 veth3a0849c 18.64 19.47 8.37 60.41 0.00 0.00 0.00 0.00 20:27:01 veth9d59a15 4.12 5.80 0.66 1.21 0.00 0.00 0.00 0.00 20:28:01 vethb563fe4 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth4fb1ec0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth3a0849c 34.59 36.38 12.30 89.97 0.00 0.00 0.00 0.01 20:28:01 veth9d59a15 6.25 8.13 1.28 1.27 0.00 0.00 0.00 0.00 20:29:01 ens3 1990.40 1046.39 37332.15 186.72 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 lo 41.64 41.64 9.59 9.59 0.00 0.00 0.00 0.00 Average: ens3 240.36 120.28 5247.32 19.15 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 Average: lo 5.41 5.41 1.33 1.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1493) 05/08/24 _x86_64_ (8 CPU) 20:21:26 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.04 0.00 0.94 3.14 0.03 85.85 20:23:01 0 10.88 0.00 0.77 0.15 0.03 88.17 20:23:01 1 7.40 0.00 0.71 6.23 0.03 85.62 20:23:01 2 4.53 0.00 0.46 0.48 0.03 94.50 20:23:01 3 1.46 0.00 0.44 0.68 0.02 97.41 20:23:01 4 8.51 0.00 1.54 5.32 0.02 84.61 20:23:01 5 8.66 0.00 0.58 9.78 0.03 80.95 20:23:01 6 9.54 0.00 1.03 0.53 0.03 88.86 20:23:01 7 29.33 0.00 2.02 1.95 0.07 66.63 20:24:01 all 10.50 0.00 1.35 2.72 0.04 85.40 20:24:01 0 2.84 0.00 0.85 0.10 0.02 96.19 20:24:01 1 19.42 0.00 1.79 5.54 0.05 73.20 20:24:01 2 8.90 0.00 1.86 0.85 0.02 88.38 20:24:01 3 3.18 0.00 0.99 0.03 0.02 95.79 20:24:01 4 4.68 0.00 0.87 10.76 0.03 83.66 20:24:01 5 5.87 0.00 1.29 0.75 0.03 92.06 20:24:01 6 28.11 0.00 1.67 2.34 0.05 67.83 20:24:01 7 11.06 0.00 1.44 1.34 0.03 86.14 20:25:01 all 10.07 0.00 4.37 7.45 0.07 78.05 20:25:01 0 8.35 0.00 4.37 0.12 0.05 87.11 20:25:01 1 10.36 0.00 4.32 0.20 0.07 85.04 20:25:01 2 9.55 0.00 4.87 1.32 0.07 84.20 20:25:01 3 10.12 0.00 4.16 2.00 0.07 83.66 20:25:01 4 11.21 0.00 3.74 10.12 0.05 74.89 20:25:01 5 9.59 0.00 4.21 8.61 0.07 77.52 20:25:01 6 9.80 0.00 4.29 14.99 0.07 70.85 20:25:01 7 11.57 0.00 4.99 22.38 0.07 60.99 20:26:01 all 46.09 0.00 6.51 3.24 0.11 44.05 20:26:01 0 44.35 0.00 6.22 0.82 0.14 48.48 20:26:01 1 51.07 0.00 7.09 1.58 0.12 40.15 20:26:01 2 49.96 0.00 6.26 0.54 0.12 43.13 20:26:01 3 42.84 0.00 7.01 1.19 0.10 48.87 20:26:01 4 46.73 0.00 6.26 5.95 0.14 40.92 20:26:01 5 45.83 0.00 6.28 0.74 0.10 47.04 20:26:01 6 42.80 0.00 6.44 6.87 0.12 43.77 20:26:01 7 45.10 0.00 6.53 8.25 0.12 40.01 20:27:01 all 26.82 0.00 2.69 0.88 0.09 69.52 20:27:01 0 26.31 0.00 2.77 0.05 0.09 70.78 20:27:01 1 28.69 0.00 2.87 0.02 0.09 68.34 20:27:01 2 26.69 0.00 2.79 0.02 0.10 70.40 20:27:01 3 24.36 0.00 2.48 0.20 0.08 72.87 20:27:01 4 29.03 0.00 2.72 0.02 0.09 68.14 20:27:01 5 25.56 0.00 2.53 6.07 0.07 65.78 20:27:01 6 27.83 0.00 2.51 0.67 0.07 68.92 20:27:01 7 26.12 0.00 2.86 0.05 0.07 70.90 20:28:01 all 6.34 0.00 0.73 0.96 0.06 91.91 20:28:01 0 7.33 0.00 0.82 0.07 0.05 91.73 20:28:01 1 5.48 0.00 0.80 0.08 0.07 93.56 20:28:01 2 5.53 0.00 0.80 0.07 0.07 93.53 20:28:01 3 5.20 0.00 0.57 0.07 0.05 94.12 20:28:01 4 5.70 0.00 0.67 0.03 0.07 93.53 20:28:01 5 6.50 0.00 0.67 7.31 0.05 85.47 20:28:01 6 8.22 0.00 0.70 0.02 0.07 91.00 20:28:01 7 6.76 0.00 0.84 0.02 0.07 92.32 20:29:01 all 4.56 0.00 0.71 0.29 0.03 94.41 20:29:01 0 1.52 0.00 0.70 0.42 0.03 97.33 20:29:01 1 0.97 0.00 0.57 0.22 0.03 98.21 20:29:01 2 23.18 0.00 1.07 0.15 0.07 75.53 20:29:01 3 3.30 0.00 0.75 0.13 0.02 95.79 20:29:01 4 1.15 0.00 0.55 0.17 0.02 98.11 20:29:01 5 1.15 0.00 0.82 1.12 0.03 96.87 20:29:01 6 3.45 0.00 0.72 0.03 0.02 95.78 20:29:01 7 1.76 0.00 0.49 0.07 0.02 97.67 Average: all 16.29 0.00 2.46 2.66 0.06 78.53 Average: 0 14.43 0.00 2.35 0.25 0.06 82.92 Average: 1 17.56 0.00 2.59 1.98 0.07 77.81 Average: 2 18.30 0.00 2.58 0.49 0.07 78.56 Average: 3 12.89 0.00 2.34 0.61 0.05 84.12 Average: 4 15.19 0.00 2.32 4.62 0.06 77.81 Average: 5 14.68 0.00 2.33 4.90 0.06 78.03 Average: 6 18.50 0.00 2.47 3.62 0.06 75.35 Average: 7 18.74 0.00 2.72 4.83 0.06 73.64