---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-8865 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 16G 140G 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 844 23294 0 8027 30866 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:89:33:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe89:33b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:ec:b0:51 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-v1-8c-8g-8865) 12/31/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 97.43 22.19 75.24 1138.95 23627.99 22:50:01 111.53 12.53 99.00 264.76 73907.02 22:51:01 211.03 2.55 208.48 87.59 112133.58 22:52:01 263.07 20.45 242.63 3859.36 57091.02 22:53:01 146.26 0.02 146.24 3.47 51339.04 22:54:01 99.33 0.00 99.33 0.00 31552.87 22:55:01 30.29 0.00 30.29 0.00 22250.45 22:56:01 12.50 0.00 12.50 0.00 17563.07 22:57:01 100.37 0.50 99.87 53.46 26261.62 Average: 119.09 6.47 112.62 600.84 46190.99 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30078420 31687812 2860800 8.69 70236 1849376 1445612 4.25 887104 1683936 175696 22:50:01 27230928 31660680 5708292 17.33 95240 4572504 1355376 3.99 901244 4401480 2646540 22:51:01 25828120 30926580 7111100 21.59 130808 5135352 2133244 6.28 1688896 4938508 390408 22:52:01 24517744 30833876 8421476 25.57 166728 6211728 2191196 6.45 1968120 5861536 333760 22:53:01 23827464 30686288 9111756 27.66 167108 6738504 2346144 6.90 2709024 5795648 36348 22:54:01 24035460 31299064 8903760 27.03 168572 7129292 1727840 5.08 2246096 6040356 7004 22:55:01 22668904 30112876 10270316 31.18 168676 7304288 2463732 7.25 3670436 5968768 3492 22:56:01 24185944 31669856 8753276 26.57 168808 7343420 1393332 4.10 2036368 6092908 224168 22:57:01 23910872 31657084 9028348 27.41 171760 7596424 1378320 4.06 2225040 6175516 42196 Average: 25142651 31170457 7796569 23.67 145326 5986765 1826088 5.37 2036925 5217628 428846 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 22:49:01 ens3 71.76 49.55 983.37 7.88 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 ens3 7335.36 4645.39 24809.89 1150.07 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 ens3 477.30 354.17 3479.78 77.44 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 ens3 191.30 149.41 2480.48 19.30 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 11.16 8.70 3.38 3.72 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 96.35 82.00 188.78 21.63 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 9.78 9.78 0.50 0.50 0.00 0.00 0.00 0.00 22:55:01 ens3 2.72 2.18 0.69 0.48 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 31.36 31.36 1.61 1.61 0.00 0.00 0.00 0.00 22:56:01 ens3 21.35 16.00 4.80 5.46 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 ens3 1827.00 1190.85 446.56 7897.56 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 1114.88 722.00 3599.63 1020.36 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-v1-8c-8g-8865) 12/31/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.11 0.00 0.79 2.19 0.03 86.88 22:49:01 0 21.14 0.00 1.17 0.65 0.03 77.01 22:49:01 1 13.32 0.00 1.15 4.78 0.05 80.70 22:49:01 2 12.71 0.00 1.25 0.58 0.03 85.42 22:49:01 3 5.27 0.00 0.65 0.18 0.02 93.88 22:49:01 4 0.53 0.00 0.18 0.23 0.02 99.03 22:49:01 5 0.95 0.00 0.08 0.02 0.07 98.88 22:49:01 6 0.02 0.00 0.12 9.41 0.02 90.44 22:49:01 7 26.87 0.00 1.75 1.65 0.05 69.67 22:50:01 all 8.76 0.00 4.09 3.11 0.05 83.98 22:50:01 0 16.50 0.00 4.32 0.64 0.07 78.47 22:50:01 1 7.73 0.00 7.51 0.24 0.05 84.48 22:50:01 2 1.87 0.00 4.33 1.86 0.07 91.87 22:50:01 3 2.25 0.00 1.23 0.12 0.02 96.39 22:50:01 4 33.42 0.00 4.48 0.00 0.08 62.02 22:50:01 5 2.66 0.00 3.97 0.19 0.05 93.13 22:50:01 6 4.19 0.00 5.01 7.49 0.03 83.28 22:50:01 7 1.63 0.00 1.94 14.25 0.03 82.14 22:51:01 all 10.99 0.00 1.90 7.38 0.06 79.68 22:51:01 0 14.64 0.00 3.53 0.35 0.07 81.41 22:51:01 1 6.36 0.00 1.46 0.12 0.05 92.01 22:51:01 2 10.59 0.00 1.11 0.05 0.05 88.19 22:51:01 3 13.69 0.00 2.25 0.12 0.07 83.88 22:51:01 4 10.60 0.00 1.32 21.26 0.07 66.76 22:51:01 5 16.72 0.00 2.84 7.25 0.08 73.10 22:51:01 6 6.62 0.00 0.64 3.84 0.05 88.86 22:51:01 7 8.73 0.00 2.00 26.13 0.07 63.08 22:52:01 all 16.16 0.00 2.70 4.70 0.08 76.36 22:52:01 0 19.65 0.00 3.76 2.54 0.08 73.97 22:52:01 1 19.99 0.00 3.77 3.57 0.12 72.55 22:52:01 2 28.65 0.00 3.32 5.68 0.10 62.24 22:52:01 3 14.96 0.00 3.10 0.56 0.07 81.32 22:52:01 4 12.37 0.00 0.94 0.00 0.05 86.65 22:52:01 5 16.20 0.00 3.38 9.33 0.10 70.99 22:52:01 6 10.50 0.00 1.20 2.11 0.05 86.13 22:52:01 7 7.12 0.00 2.19 13.83 0.07 76.80 22:53:01 all 26.85 0.00 2.50 3.36 0.06 67.22 22:53:01 0 46.23 0.00 1.12 0.00 0.05 52.60 22:53:01 1 22.82 0.00 6.62 0.00 0.07 70.49 22:53:01 2 37.71 0.00 3.55 0.97 0.08 57.69 22:53:01 3 24.52 0.00 2.03 0.02 0.05 73.38 22:53:01 4 39.93 0.00 2.90 0.85 0.10 56.22 22:53:01 5 18.11 0.00 1.12 1.84 0.03 78.89 22:53:01 6 8.51 0.00 0.97 19.51 0.03 70.97 22:53:01 7 16.92 0.00 1.68 3.82 0.08 77.50 22:54:01 all 16.54 0.00 2.29 1.74 0.06 79.37 22:54:01 0 13.49 0.00 1.57 0.00 0.03 84.91 22:54:01 1 9.55 0.00 0.70 0.00 0.08 89.67 22:54:01 2 10.08 0.00 0.80 0.00 0.07 89.05 22:54:01 3 43.73 0.00 7.34 0.00 0.07 48.86 22:54:01 4 23.38 0.00 4.05 0.00 0.08 72.48 22:54:01 5 15.27 0.00 2.49 0.00 0.05 82.20 22:54:01 6 5.00 0.00 0.62 11.39 0.05 82.93 22:54:01 7 12.00 0.00 0.77 2.54 0.05 84.65 22:55:01 all 12.85 0.00 3.94 1.58 0.08 81.56 22:55:01 0 12.47 0.00 2.98 0.00 0.03 84.52 22:55:01 1 6.52 0.00 1.84 0.00 0.07 91.57 22:55:01 2 6.65 0.00 6.65 0.00 0.19 86.52 22:55:01 3 3.39 0.00 1.80 0.00 0.02 94.80 22:55:01 4 55.98 0.00 7.49 0.00 0.12 36.42 22:55:01 5 5.85 0.00 1.75 0.00 0.05 92.36 22:55:01 6 3.83 0.00 2.89 2.33 0.03 90.92 22:55:01 7 8.30 0.00 6.19 10.34 0.07 75.10 22:56:01 all 9.69 0.00 8.51 0.74 0.09 80.97 22:56:01 0 2.87 0.00 5.46 0.00 0.08 91.58 22:56:01 1 19.63 0.00 4.01 0.00 0.12 76.24 22:56:01 2 2.87 0.00 7.54 0.00 0.10 89.49 22:56:01 3 7.34 0.00 4.28 0.00 0.08 88.30 22:56:01 4 10.80 0.00 16.13 0.00 0.07 73.01 22:56:01 5 10.86 0.00 8.91 0.00 0.10 80.13 22:56:01 6 1.82 0.00 2.66 0.00 0.08 95.43 22:56:01 7 21.36 0.00 19.05 5.90 0.08 53.61 22:57:01 all 6.93 0.00 0.94 2.18 0.03 89.92 22:57:01 0 0.15 0.00 0.10 0.02 0.02 99.72 22:57:01 1 24.22 0.00 0.92 0.17 0.03 74.66 22:57:01 2 1.57 0.00 0.28 0.00 0.02 98.13 22:57:01 3 12.72 0.00 1.81 2.14 0.03 83.29 22:57:01 4 8.55 0.00 0.28 0.55 0.03 90.58 22:57:01 5 1.35 0.00 1.72 0.03 0.02 96.87 22:57:01 6 6.13 0.00 1.05 0.07 0.03 92.72 22:57:01 7 0.80 0.00 1.39 14.48 0.02 83.31 Average: all 13.21 0.00 3.07 3.00 0.06 80.66 Average: 0 16.35 0.00 2.66 0.47 0.05 80.47 Average: 1 14.45 0.00 3.10 0.98 0.07 81.39 Average: 2 12.51 0.00 3.21 1.01 0.08 83.20 Average: 3 14.18 0.00 2.72 0.35 0.05 82.71 Average: 4 21.68 0.00 4.19 2.54 0.07 71.51 Average: 5 9.77 0.00 2.91 2.07 0.06 85.19 Average: 6 5.18 0.00 1.68 6.24 0.04 86.85 Average: 7 11.54 0.00 4.12 10.31 0.06 73.97