---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84462 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 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 846 26805 0 4515 30865 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:0e:39:05 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe0e:3905/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:e1:e1:43 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-84462) 11/18/24 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 00:54:01 tps rtps wtps bread/s bwrtn/s 00:55:01 301.75 38.89 262.86 1761.15 60250.32 00:56:01 193.38 43.39 149.99 2486.25 65553.47 00:57:01 34.16 3.73 30.43 116.65 27488.75 00:58:01 28.90 0.03 28.86 0.27 24135.18 00:59:01 29.55 2.42 27.13 478.05 35327.98 01:00:01 37.21 2.43 34.78 149.98 10953.37 Average: 104.16 15.15 89.01 832.08 37285.48 00:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 30109092 31701380 2830128 8.59 71808 1830968 1422544 4.19 881864 1658548 157908 00:56:01 28352824 30358316 4586396 13.92 87708 2212316 2563944 7.54 2322272 1936548 26540 00:57:01 27665436 30163032 5273784 16.01 90816 2691616 2679728 7.88 2614736 2314156 460172 00:58:01 26489480 29695340 6449740 19.58 93760 3385072 3122740 9.19 3078548 2999116 441816 00:59:01 27174168 31297004 5765052 17.50 96852 4276852 1696632 4.99 1545900 3822308 276076 01:00:01 27421860 31577928 5517360 16.75 100704 4303384 1469996 4.33 1306004 3813300 16100 Average: 27868810 30798833 5070410 15.39 90275 3116701 2159264 6.35 1958221 2757329 229769 00:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 ens3 127.52 91.19 1264.38 27.60 0.00 0.00 0.00 0.00 00:55:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 00:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 468.42 396.12 3707.64 88.65 0.00 0.00 0.00 0.00 00:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 ens3 121.76 106.22 280.63 38.76 0.00 0.00 0.00 0.00 00:57:01 lo 14.40 14.40 36.21 36.21 0.00 0.00 0.00 0.00 00:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 ens3 281.29 202.13 672.54 81.95 0.00 0.00 0.00 0.00 00:58:01 lo 4.08 4.08 1.68 1.68 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 ens3 550.54 375.57 2436.89 100.68 0.00 0.00 0.00 0.00 00:59:01 lo 3.73 3.73 1.76 1.76 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 ens3 225.53 170.59 268.38 86.67 0.00 0.00 0.00 0.00 01:00:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 295.84 223.63 1438.41 70.72 0.00 0.00 0.00 0.00 Average: lo 4.16 4.16 6.65 6.65 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-84462) 11/18/24 _x86_64_ (8 CPU) 00:53:27 LINUX RESTART (8 CPU) 00:54:01 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 9.35 0.00 0.98 4.36 0.04 85.26 00:55:01 0 7.08 0.00 0.93 1.10 0.02 90.87 00:55:01 1 2.12 0.00 0.63 0.25 0.03 96.97 00:55:01 2 1.89 0.00 0.45 0.40 0.02 97.24 00:55:01 3 5.93 0.00 0.47 4.53 0.03 89.04 00:55:01 4 33.14 0.00 2.34 5.46 0.07 58.99 00:55:01 5 1.40 0.00 0.79 18.99 0.03 78.78 00:55:01 6 6.09 0.00 0.94 2.83 0.08 90.07 00:55:01 7 17.22 0.00 1.32 1.34 0.05 80.06 00:56:01 all 32.98 0.00 1.48 3.24 0.08 62.23 00:56:01 0 23.53 0.00 1.12 0.50 0.07 74.78 00:56:01 1 38.35 0.00 2.48 0.59 0.10 58.48 00:56:01 2 33.80 0.00 0.92 1.14 0.07 64.06 00:56:01 3 27.14 0.00 2.23 1.60 0.07 68.97 00:56:01 4 52.20 0.00 1.24 1.39 0.12 45.05 00:56:01 5 23.50 0.00 1.07 18.00 0.07 57.36 00:56:01 6 38.89 0.00 1.22 0.50 0.10 59.28 00:56:01 7 26.47 0.00 1.53 2.18 0.08 69.73 00:57:01 all 47.28 0.00 1.10 0.98 0.09 50.56 00:57:01 0 50.59 0.00 1.44 0.02 0.08 47.88 00:57:01 1 39.97 0.00 1.04 0.23 0.10 58.66 00:57:01 2 64.54 0.00 1.22 0.07 0.10 34.08 00:57:01 3 52.28 0.00 0.87 0.02 0.08 46.75 00:57:01 4 59.04 0.00 1.26 0.15 0.10 39.45 00:57:01 5 38.10 0.00 1.34 7.30 0.08 53.17 00:57:01 6 46.72 0.00 0.89 0.00 0.08 52.31 00:57:01 7 27.18 0.00 0.68 0.00 0.05 72.08 00:58:01 all 46.83 0.00 1.21 0.55 0.08 51.33 00:58:01 0 47.39 0.00 1.47 0.05 0.08 51.01 00:58:01 1 55.70 0.00 1.26 0.02 0.10 42.93 00:58:01 2 53.22 0.00 1.12 0.03 0.07 45.56 00:58:01 3 42.24 0.00 1.99 0.02 0.07 55.69 00:58:01 4 51.83 0.00 1.37 0.00 0.08 46.72 00:58:01 5 43.80 0.00 0.87 1.72 0.10 53.51 00:58:01 6 36.56 0.00 0.90 2.58 0.08 59.87 00:58:01 7 43.83 0.00 0.72 0.00 0.08 55.37 00:59:01 all 32.42 0.00 1.10 1.75 0.08 64.64 00:59:01 0 21.18 0.00 1.40 0.88 0.05 76.48 00:59:01 1 40.71 0.00 1.22 0.00 0.08 57.98 00:59:01 2 31.88 0.00 0.47 0.00 0.08 67.57 00:59:01 3 32.76 0.00 1.01 2.18 0.10 63.95 00:59:01 4 31.18 0.00 0.67 0.00 0.08 68.06 00:59:01 5 38.39 0.00 1.81 2.94 0.07 56.80 00:59:01 6 39.22 0.00 1.52 7.99 0.12 51.15 00:59:01 7 24.02 0.00 0.74 0.00 0.10 75.14 01:00:01 all 24.75 0.00 0.80 0.60 0.06 73.80 01:00:01 0 32.14 0.00 1.14 0.02 0.07 66.64 01:00:01 1 32.88 0.00 0.67 1.62 0.05 64.78 01:00:01 2 23.82 0.00 0.73 0.02 0.05 75.38 01:00:01 3 31.13 0.00 0.99 0.07 0.08 67.73 01:00:01 4 22.96 0.00 0.85 0.03 0.03 76.12 01:00:01 5 14.41 0.00 0.43 0.13 0.03 84.99 01:00:01 6 17.07 0.00 0.57 0.22 0.07 82.08 01:00:01 7 23.61 0.00 1.00 2.70 0.05 72.64 Average: all 32.27 0.00 1.11 1.91 0.07 64.64 Average: 0 30.31 0.00 1.25 0.43 0.06 67.95 Average: 1 34.93 0.00 1.21 0.45 0.08 63.33 Average: 2 34.86 0.00 0.82 0.28 0.06 63.98 Average: 3 31.91 0.00 1.26 1.40 0.07 65.35 Average: 4 41.71 0.00 1.29 1.17 0.08 55.75 Average: 5 26.59 0.00 1.05 8.18 0.06 64.11 Average: 6 30.76 0.00 1.01 2.35 0.09 65.79 Average: 7 27.06 0.00 1.00 1.04 0.07 70.83