---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84517 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 917 24319 0 6930 30794 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:a7:cb:98 brd ff:ff:ff:ff:ff:ff inet 10.30.106.157/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fea7:cb98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:28:53:77 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-84517) 11/18/24 _x86_64_ (8 CPU) 09:20:48 LINUX RESTART (8 CPU) 09:21:01 tps rtps wtps bread/s bwrtn/s 09:22:03 319.28 74.14 245.14 5305.92 57431.36 09:23:01 186.95 57.30 129.65 4452.06 30857.02 09:24:01 255.32 15.08 240.24 2640.89 34037.66 09:25:01 147.98 1.82 146.16 63.46 71183.60 09:26:02 202.58 4.07 198.51 420.83 79538.17 09:27:01 213.56 0.59 212.96 30.50 45145.16 09:28:01 50.92 0.03 50.89 0.27 18808.20 09:29:01 72.63 0.97 71.67 54.27 20066.93 Average: 181.08 19.11 161.97 1611.32 44725.74 09:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:03 30271680 31655704 2667540 8.10 54468 1649328 1487100 4.38 899964 1497164 67284 09:23:01 29429384 31297492 3509836 10.66 82636 2085892 1723988 5.07 1347820 1848904 93220 09:24:01 28325752 31627212 4613468 14.01 98780 3472780 1455664 4.28 1342100 2898412 980648 09:25:01 26584044 31626180 6355176 19.29 136288 5076832 1542544 4.54 1374188 4493656 980520 09:26:02 22777852 29368020 10161368 30.85 171320 6468716 8133940 23.93 3818480 5703320 424992 09:27:01 20698576 27663320 12240644 37.16 188964 6797072 11650812 34.28 5655008 5889244 7100 09:28:01 19452648 26560760 13486572 40.94 190620 6941132 12512820 36.82 6801576 5983092 1576 09:29:01 24894012 31519776 8045208 24.42 192248 6505848 1657544 4.88 1927052 5519300 3332 Average: 25304244 30164808 7634976 23.18 139416 4874700 5020552 14.77 2895774 4229136 319834 09:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:22:03 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 09:22:03 ens3 346.53 256.47 1135.57 76.27 0.00 0.00 0.00 0.00 09:22:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 lo 2.48 2.48 0.23 0.23 0.00 0.00 0.00 0.00 09:23:01 ens3 222.46 179.47 2326.15 38.26 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 09:24:01 ens3 1102.98 699.35 6611.05 219.29 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 7.93 7.93 0.87 0.87 0.00 0.00 0.00 0.00 09:25:01 ens3 615.98 354.04 14047.83 35.69 0.00 0.00 0.00 0.00 09:25:01 br-cd56f5588482 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 vethf113249 2.22 3.70 0.29 1.15 0.00 0.00 0.00 0.00 09:26:02 lo 1.92 1.92 0.23 0.23 0.00 0.00 0.00 0.00 09:26:02 vethff6ed9f 0.00 1.54 0.00 0.86 0.00 0.00 0.00 0.00 09:26:02 ens3 432.40 204.74 11406.26 17.03 0.00 0.00 0.00 0.00 09:27:01 vethf113249 3.27 4.80 0.45 0.46 0.00 0.00 0.00 0.00 09:27:01 veth929ea08 0.00 0.24 0.00 0.02 0.00 0.00 0.00 0.00 09:27:01 lo 1.83 1.83 0.21 0.21 0.00 0.00 0.00 0.00 09:27:01 vethff6ed9f 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 vethf113249 2.68 4.32 0.34 0.32 0.00 0.00 0.00 0.00 09:28:01 veth929ea08 8.17 4.55 4.80 0.49 0.00 0.00 0.00 0.00 09:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 vethff6ed9f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 2.70 2.70 0.32 0.32 0.00 0.00 0.00 0.00 09:29:01 ens3 2869.02 1797.92 36402.23 446.16 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 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 Average: ens3 359.66 225.14 4572.92 55.97 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-84517) 11/18/24 _x86_64_ (8 CPU) 09:20:48 LINUX RESTART (8 CPU) 09:21:01 CPU %user %nice %system %iowait %steal %idle 09:22:03 all 8.06 0.00 1.17 5.06 0.04 85.67 09:22:03 0 3.54 0.00 1.08 25.77 0.05 69.56 09:22:03 1 7.29 0.00 0.98 1.35 0.03 90.34 09:22:03 2 8.25 0.00 1.51 3.68 0.03 86.53 09:22:03 3 2.44 0.00 2.17 0.53 0.03 94.82 09:22:03 4 10.10 0.00 1.03 1.27 0.03 87.56 09:22:03 5 4.78 0.00 0.60 0.87 0.03 93.72 09:22:03 6 11.57 0.00 0.80 0.32 0.05 87.26 09:22:03 7 16.54 0.00 1.21 6.81 0.07 75.38 09:23:01 all 13.90 0.00 1.01 3.43 0.05 81.60 09:23:01 0 12.31 0.00 1.06 4.38 0.07 82.19 09:23:01 1 5.45 0.00 0.59 1.09 0.05 92.82 09:23:01 2 15.30 0.00 1.23 2.08 0.05 81.34 09:23:01 3 11.69 0.00 0.57 0.00 0.03 87.70 09:23:01 4 12.48 0.00 1.38 2.11 0.03 83.99 09:23:01 5 8.84 0.00 0.62 7.45 0.03 83.06 09:23:01 6 14.35 0.00 0.90 1.87 0.03 82.84 09:23:01 7 30.89 0.00 1.73 8.46 0.09 58.83 09:24:01 all 26.95 0.00 2.18 3.00 0.07 67.81 09:24:01 0 24.17 0.00 2.65 2.68 0.07 70.44 09:24:01 1 37.82 0.00 2.39 4.09 0.07 55.63 09:24:01 2 21.41 0.00 2.78 1.84 0.10 73.86 09:24:01 3 33.54 0.00 3.39 1.72 0.08 61.28 09:24:01 4 40.66 0.00 1.80 0.27 0.08 57.19 09:24:01 5 19.07 0.00 1.36 0.22 0.08 79.27 09:24:01 6 23.07 0.00 1.41 0.94 0.05 74.53 09:24:01 7 15.91 0.00 1.70 12.23 0.05 70.11 09:25:01 all 9.08 0.00 3.04 8.42 0.07 79.39 09:25:01 0 5.67 0.00 3.08 31.39 0.05 59.81 09:25:01 1 5.78 0.00 2.85 0.47 0.03 90.87 09:25:01 2 6.65 0.00 2.01 0.30 0.20 90.83 09:25:01 3 25.52 0.00 4.46 22.65 0.07 47.30 09:25:01 4 7.94 0.00 3.10 0.47 0.03 88.45 09:25:01 5 6.27 0.00 2.84 3.14 0.03 87.71 09:25:01 6 9.23 0.00 3.27 4.62 0.03 82.84 09:25:01 7 5.64 0.00 2.67 4.35 0.07 87.27 09:26:02 all 32.89 0.00 5.12 11.43 0.10 50.46 09:26:02 0 33.41 0.00 4.88 5.10 0.07 56.54 09:26:02 1 36.65 0.00 6.04 1.27 0.08 55.96 09:26:02 2 31.38 0.00 4.73 10.75 0.13 53.00 09:26:02 3 30.53 0.00 5.68 41.97 0.12 21.70 09:26:02 4 34.07 0.00 5.49 17.83 0.10 42.52 09:26:02 5 32.91 0.00 4.86 1.13 0.10 61.00 09:26:02 6 30.49 0.00 3.86 2.65 0.12 62.88 09:26:02 7 33.66 0.00 5.48 11.00 0.08 49.77 09:27:01 all 24.33 0.00 2.61 6.20 0.10 66.75 09:27:01 0 25.71 0.00 3.31 2.75 0.10 68.12 09:27:01 1 23.88 0.00 2.11 12.21 0.10 61.70 09:27:01 2 25.47 0.00 2.74 9.05 0.10 62.64 09:27:01 3 28.64 0.00 2.73 3.75 0.09 64.80 09:27:01 4 24.11 0.00 2.76 11.97 0.12 61.03 09:27:01 5 24.67 0.00 2.87 3.42 0.12 68.93 09:27:01 6 20.87 0.00 2.29 1.52 0.09 75.23 09:27:01 7 21.27 0.00 2.05 4.92 0.10 71.66 09:28:01 all 18.22 0.00 1.29 1.65 0.10 78.76 09:28:01 0 28.48 0.00 1.40 0.43 0.08 69.60 09:28:01 1 15.51 0.00 1.51 6.24 0.08 76.66 09:28:01 2 15.03 0.00 1.28 0.74 0.10 82.85 09:28:01 3 20.09 0.00 1.14 0.69 0.08 78.00 09:28:01 4 16.36 0.00 1.19 4.02 0.08 78.34 09:28:01 5 13.45 0.00 1.31 0.18 0.08 84.97 09:28:01 6 18.09 0.00 1.39 0.65 0.10 79.77 09:28:01 7 18.65 0.00 1.11 0.17 0.13 79.94 09:29:01 all 11.61 0.00 2.09 1.62 0.09 84.58 09:29:01 0 11.32 0.00 2.27 0.18 0.08 86.14 09:29:01 1 18.77 0.00 1.94 0.54 0.08 78.66 09:29:01 2 11.65 0.00 2.53 0.88 0.10 84.84 09:29:01 3 11.48 0.00 2.25 3.95 0.10 82.22 09:29:01 4 9.33 0.00 2.05 3.14 0.08 85.40 09:29:01 5 9.90 0.00 2.15 3.77 0.10 84.08 09:29:01 6 9.95 0.00 1.75 0.20 0.08 88.01 09:29:01 7 10.46 0.00 1.71 0.35 0.07 87.41 Average: all 18.12 0.00 2.32 5.10 0.08 74.38 Average: 0 18.09 0.00 2.47 9.11 0.07 70.26 Average: 1 18.90 0.00 2.30 3.40 0.07 75.34 Average: 2 16.87 0.00 2.35 3.66 0.10 77.01 Average: 3 20.47 0.00 2.80 9.40 0.08 67.24 Average: 4 19.39 0.00 2.35 5.13 0.07 73.06 Average: 5 14.97 0.00 2.08 2.50 0.07 80.38 Average: 6 17.21 0.00 1.96 1.60 0.07 79.16 Average: 7 19.07 0.00 2.21 6.03 0.08 72.61