---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-77066 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 15G 141G 10% / 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 927 24216 0 7023 30784 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:8f:2f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85883sec preferred_lft 85883sec inet6 fe80::f816:3eff:fe8f:2f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:ea:2c:cd 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-77066) 10/16/24 _x86_64_ (8 CPU) 07:59:31 LINUX RESTART (8 CPU) 08:00:01 tps rtps wtps bread/s bwrtn/s 08:01:01 368.39 70.82 297.57 4581.50 29573.47 08:02:01 204.93 50.39 154.54 3818.16 38890.72 08:03:01 62.91 12.81 50.09 2363.74 24078.79 08:04:01 103.73 0.90 102.83 63.06 53995.13 08:05:01 282.85 3.48 279.37 401.53 115281.19 08:06:01 193.35 0.40 192.95 34.79 35579.61 08:07:01 59.64 0.00 59.64 0.00 21395.10 08:08:01 85.95 1.48 84.47 76.40 22079.87 Average: 170.22 17.54 152.68 1417.40 42609.52 08:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 30107152 31692424 2832060 8.60 71788 1824124 1396968 4.11 888640 1653276 154636 08:02:01 28832600 30993292 4106612 12.47 88616 2364788 1886504 5.55 1719992 2056868 22772 08:03:01 26680636 29890808 6258576 19.00 95540 3388800 3030552 8.92 3046104 2840420 833352 08:04:01 26741376 31562744 6197836 18.82 123756 4900900 2064240 6.07 1470272 4275644 1325816 08:05:01 22728568 29427568 10210644 31.00 173028 6555532 8056552 23.70 3802512 5763560 97964 08:06:01 20489380 27549856 12449832 37.80 190544 6883420 11078964 32.60 5811584 5937856 6832 08:07:01 19371756 26610736 13567456 41.19 192656 7054296 12004904 35.32 6780124 6058196 2428 08:08:01 24771672 31496440 8167540 24.80 195940 6596868 1588988 4.68 2001192 5561068 2384 Average: 24965392 29902984 7973820 24.21 141484 4946091 5138459 15.12 3190052 4268361 305773 08:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 398.42 259.86 1733.30 76.66 0.00 0.00 0.00 0.00 08:01:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 791.52 555.52 5747.43 124.16 0.00 0.00 0.00 0.00 08:02:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 1225.23 678.57 3081.88 242.37 0.00 0.00 0.00 0.00 08:03:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 616.68 347.83 14154.58 57.41 0.00 0.00 0.00 0.00 08:04:01 lo 8.27 8.27 0.90 0.90 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 br-65b9f74a9b8a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 veth1157ffa 40.48 36.08 13.90 4.91 0.00 0.00 0.00 0.00 08:05:01 vethf19bcd3 31.46 38.18 4.44 5.32 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 br-65b9f74a9b8a 0.08 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:06:01 veth8dca649 149.78 155.21 13.08 331.22 0.00 0.00 0.00 0.03 08:06:01 veth1157ffa 18.61 20.56 4.11 3.96 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 br-65b9f74a9b8a 342.66 275.80 23.39 28.31 0.00 0.00 0.00 0.00 08:07:01 veth8dca649 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 08:07:01 veth1157ffa 63.24 62.11 13.57 31.81 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 3607.08 2151.15 37128.58 577.06 0.00 0.00 0.00 0.00 08:08:01 lo 22.70 22.70 2.39 2.39 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: ens3 446.95 267.37 4631.37 71.93 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-77066) 10/16/24 _x86_64_ (8 CPU) 07:59:31 LINUX RESTART (8 CPU) 08:00:01 CPU %user %nice %system %iowait %steal %idle 08:01:01 all 11.43 0.00 1.18 3.18 0.04 84.18 08:01:01 0 2.55 0.00 1.86 3.90 0.02 91.68 08:01:01 1 10.56 0.00 1.04 1.05 0.03 87.32 08:01:01 2 11.82 0.00 0.68 0.47 0.03 87.00 08:01:01 3 19.98 0.00 1.89 4.26 0.05 73.82 08:01:01 4 13.40 0.00 0.78 0.51 0.05 85.25 08:01:01 5 11.67 0.00 0.94 13.89 0.05 73.45 08:01:01 6 9.83 0.00 0.97 0.58 0.03 88.58 08:01:01 7 11.61 0.00 1.15 0.77 0.05 86.42 08:02:01 all 29.23 0.00 1.43 3.24 0.09 66.01 08:02:01 0 27.20 0.00 1.09 0.55 0.08 71.08 08:02:01 1 41.96 0.00 3.10 8.87 0.12 45.96 08:02:01 2 28.72 0.00 1.15 0.84 0.10 69.19 08:02:01 3 26.05 0.00 1.34 2.18 0.08 70.35 08:02:01 4 26.63 0.00 0.65 0.47 0.07 72.18 08:02:01 5 29.49 0.00 1.49 9.50 0.10 59.42 08:02:01 6 25.22 0.00 1.67 2.68 0.08 70.34 08:02:01 7 28.56 0.00 1.00 0.90 0.07 69.47 08:03:01 all 44.30 0.00 1.69 1.07 0.10 52.84 08:03:01 0 41.27 0.00 2.41 1.09 0.10 55.13 08:03:01 1 50.62 0.00 1.54 6.66 0.10 41.08 08:03:01 2 54.06 0.00 1.44 0.25 0.10 44.15 08:03:01 3 41.55 0.00 1.88 0.12 0.10 56.35 08:03:01 4 52.74 0.00 1.73 0.17 0.10 45.27 08:03:01 5 39.62 0.00 1.83 0.17 0.10 58.28 08:03:01 6 33.58 0.00 0.72 0.07 0.08 65.55 08:03:01 7 40.95 0.00 2.02 0.05 0.08 56.90 08:04:01 all 13.97 0.00 2.44 5.50 0.05 78.04 08:04:01 0 12.32 0.00 2.85 24.79 0.07 59.97 08:04:01 1 7.65 0.00 2.31 13.21 0.03 76.80 08:04:01 2 13.41 0.00 2.72 0.23 0.05 83.59 08:04:01 3 11.21 0.00 1.82 0.25 0.03 86.69 08:04:01 4 11.52 0.00 1.62 0.23 0.03 86.59 08:04:01 5 11.05 0.00 2.33 0.12 0.03 86.47 08:04:01 6 10.28 0.00 2.31 0.22 0.07 87.13 08:04:01 7 34.36 0.00 3.48 5.09 0.08 56.99 08:05:01 all 36.17 0.00 6.08 9.80 0.12 47.82 08:05:01 0 34.14 0.00 6.47 9.38 0.12 49.89 08:05:01 1 37.01 0.00 7.36 26.50 0.14 28.99 08:05:01 2 37.20 0.00 5.68 1.49 0.14 55.50 08:05:01 3 35.17 0.00 6.14 16.69 0.10 41.90 08:05:01 4 38.49 0.00 5.27 5.64 0.12 50.47 08:05:01 5 37.41 0.00 5.63 9.26 0.12 47.57 08:05:01 6 34.96 0.00 6.54 5.70 0.12 52.69 08:05:01 7 35.03 0.00 5.59 3.78 0.12 55.49 08:06:01 all 27.30 0.00 2.70 3.03 0.11 66.85 08:06:01 0 18.44 0.00 2.76 2.94 0.12 75.74 08:06:01 1 25.72 0.00 3.31 2.82 0.12 68.04 08:06:01 2 40.56 0.00 2.30 7.65 0.12 49.37 08:06:01 3 29.66 0.00 3.15 1.59 0.10 65.49 08:06:01 4 30.74 0.00 2.27 0.30 0.12 66.57 08:06:01 5 26.03 0.00 2.69 7.37 0.12 63.79 08:06:01 6 24.12 0.00 2.70 1.25 0.12 71.82 08:06:01 7 23.12 0.00 2.43 0.34 0.08 74.03 08:07:01 all 29.26 0.00 5.68 1.34 0.14 63.57 08:07:01 0 26.42 0.00 6.46 0.25 0.15 66.71 08:07:01 1 30.99 0.00 5.61 0.20 0.15 63.04 08:07:01 2 27.64 0.00 5.46 5.24 0.12 61.55 08:07:01 3 29.99 0.00 5.53 0.60 0.15 63.73 08:07:01 4 28.37 0.00 5.49 0.39 0.14 65.62 08:07:01 5 28.26 0.00 5.88 1.27 0.14 64.46 08:07:01 6 31.83 0.00 5.30 2.74 0.15 59.99 08:07:01 7 30.61 0.00 5.74 0.10 0.15 63.40 08:08:01 all 8.76 0.00 1.14 1.86 0.05 88.20 08:08:01 0 8.69 0.00 1.10 0.35 0.03 89.83 08:08:01 1 16.71 0.00 1.34 0.55 0.07 81.33 08:08:01 2 4.33 0.00 0.97 8.83 0.03 85.83 08:08:01 3 8.39 0.00 1.22 0.37 0.07 89.96 08:08:01 4 3.72 0.00 1.24 0.23 0.03 94.77 08:08:01 5 3.24 0.00 0.97 0.77 0.03 94.99 08:08:01 6 10.43 0.00 0.92 0.70 0.05 87.89 08:08:01 7 14.60 0.00 1.32 3.06 0.05 80.96 Average: all 25.02 0.00 2.78 3.62 0.09 68.49 Average: 0 21.36 0.00 3.12 5.39 0.09 70.04 Average: 1 27.63 0.00 3.19 7.46 0.09 61.62 Average: 2 27.17 0.00 2.54 3.12 0.09 67.09 Average: 3 25.22 0.00 2.86 3.24 0.09 68.59 Average: 4 25.65 0.00 2.37 0.99 0.08 70.90 Average: 5 23.30 0.00 2.71 5.29 0.09 68.61 Average: 6 22.50 0.00 2.63 1.73 0.09 73.05 Average: 7 27.34 0.00 2.83 1.76 0.09 67.98