---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6764 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 12G 144G 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 818 27317 0 4030 30892 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:b9:53:fd brd ff:ff:ff:ff:ff:ff inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:feb9:53fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:14:4d:ff 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-6764) 12/21/23 _x86_64_ (8 CPU) 18:11:57 LINUX RESTART (8 CPU) 18:12:01 tps rtps wtps bread/s bwrtn/s 18:13:02 164.77 73.58 91.19 5286.29 105318.27 18:14:01 136.99 14.05 122.95 994.27 77480.02 18:15:01 137.66 23.11 114.55 2771.94 32510.31 18:16:01 343.11 13.95 329.16 796.47 59687.32 18:17:01 1.60 0.02 1.58 0.13 27.94 18:18:01 52.46 2.00 50.46 119.45 3218.73 Average: 139.44 21.14 118.30 1663.44 46289.13 18:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:13:02 30376060 31735452 2563160 7.78 50716 1629836 1416636 4.17 807252 1485208 62592 18:14:01 29921392 31671120 3017828 9.16 76392 1975192 1458912 4.29 920332 1787504 200400 18:15:01 28039088 31686400 4900132 14.88 114004 3763476 1429504 4.21 977492 3500716 1619316 18:16:01 27043764 30734372 5895456 17.90 128316 3783488 4110856 12.10 2007500 3428092 132 18:17:01 27077696 30768688 5861524 17.79 128392 3783576 4078204 12.00 1975324 3427716 104 18:18:01 27941000 31601800 4998220 15.17 132360 3758656 1509988 4.44 1177712 3385112 50504 Average: 28399833 31366305 4539387 13.78 105030 3115704 2334017 6.87 1310935 2835725 322175 18:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:02 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 18:13:02 ens3 309.86 217.77 937.78 67.90 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 18:14:01 ens3 57.70 39.01 1073.92 6.26 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 lo 9.20 9.20 0.85 0.85 0.00 0.00 0.00 0.00 18:15:01 ens3 315.21 203.93 9857.17 18.85 0.00 0.00 0.00 0.00 18:15:01 br-331666d23a0b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 vetha953ab7 127.90 156.74 112.55 38.04 0.00 0.00 0.00 0.01 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 lo 6.32 6.32 7.47 7.47 0.00 0.00 0.00 0.00 18:16:01 ens3 9.32 6.70 6.79 1.88 0.00 0.00 0.00 0.00 18:17:01 vetha953ab7 2.73 3.18 2.02 0.92 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 lo 6.13 6.13 1.19 1.19 0.00 0.00 0.00 0.00 18:17:01 ens3 1.57 1.40 0.26 0.29 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 6.72 6.72 0.62 0.62 0.00 0.00 0.00 0.00 18:18:01 ens3 71.34 57.57 126.67 26.97 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 Average: lo 5.17 5.17 1.74 1.74 0.00 0.00 0.00 0.00 Average: ens3 127.70 87.87 2002.90 20.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6764) 12/21/23 _x86_64_ (8 CPU) 18:11:57 LINUX RESTART (8 CPU) 18:12:01 CPU %user %nice %system %iowait %steal %idle 18:13:02 all 6.97 0.00 1.17 7.58 0.04 84.24 18:13:02 0 14.54 0.00 1.26 3.17 0.05 80.97 18:13:02 1 5.60 0.00 0.92 0.54 0.05 92.88 18:13:02 2 4.14 0.00 0.61 11.01 0.05 84.19 18:13:02 3 2.89 0.00 1.09 25.82 0.05 70.15 18:13:02 4 10.84 0.00 1.34 1.64 0.05 86.12 18:13:02 5 4.00 0.00 0.74 0.55 0.03 94.68 18:13:02 6 5.03 0.00 0.94 0.92 0.05 93.06 18:13:02 7 8.68 0.00 2.45 17.11 0.05 71.70 18:14:01 all 8.93 0.00 0.70 5.83 0.04 84.49 18:14:01 0 10.39 0.00 0.63 1.82 0.05 87.11 18:14:01 1 16.21 0.00 1.22 1.36 0.07 81.14 18:14:01 2 3.95 0.00 0.32 0.51 0.05 95.17 18:14:01 3 12.12 0.00 0.71 6.83 0.03 80.30 18:14:01 4 8.18 0.00 0.75 0.58 0.02 90.47 18:14:01 5 1.54 0.00 0.34 0.14 0.02 97.97 18:14:01 6 0.70 0.00 0.17 0.22 0.00 98.91 18:14:01 7 18.43 0.00 1.50 35.35 0.07 44.65 18:15:01 all 11.72 0.00 2.89 3.78 0.07 81.54 18:15:01 0 6.37 0.00 2.61 0.44 0.03 90.55 18:15:01 1 21.46 0.00 3.45 1.53 0.07 73.50 18:15:01 2 7.13 0.00 3.12 2.92 0.12 86.71 18:15:01 3 26.44 0.00 4.20 8.19 0.10 61.07 18:15:01 4 13.07 0.00 2.55 1.37 0.07 82.95 18:15:01 5 6.21 0.00 2.91 2.17 0.05 88.66 18:15:01 6 6.32 0.00 2.51 1.28 0.05 89.85 18:15:01 7 6.83 0.00 1.75 12.34 0.05 79.04 18:16:01 all 14.72 0.00 2.12 5.59 0.06 77.51 18:16:01 0 13.61 0.00 1.83 0.37 0.05 84.15 18:16:01 1 13.74 0.00 1.74 0.74 0.07 83.72 18:16:01 2 10.71 0.00 1.70 2.09 0.07 85.43 18:16:01 3 18.00 0.00 2.41 0.97 0.05 78.57 18:16:01 4 15.49 0.00 2.21 1.94 0.07 80.29 18:16:01 5 20.73 0.00 3.12 31.79 0.08 44.27 18:16:01 6 11.85 0.00 2.07 2.32 0.05 83.72 18:16:01 7 13.66 0.00 1.95 4.58 0.07 79.74 18:17:01 all 0.43 0.00 0.06 0.01 0.01 99.48 18:17:01 0 0.20 0.00 0.03 0.00 0.02 99.75 18:17:01 1 0.52 0.00 0.12 0.00 0.02 99.35 18:17:01 2 0.50 0.00 0.08 0.00 0.02 99.40 18:17:01 3 0.63 0.00 0.00 0.00 0.00 99.37 18:17:01 4 0.05 0.00 0.05 0.00 0.00 99.90 18:17:01 5 0.23 0.00 0.13 0.07 0.02 99.55 18:17:01 6 0.93 0.00 0.05 0.00 0.02 99.00 18:17:01 7 0.42 0.00 0.00 0.02 0.00 99.57 18:18:01 all 8.52 0.00 0.70 0.48 0.03 90.27 18:18:01 0 3.17 0.00 0.55 0.57 0.02 95.69 18:18:01 1 11.89 0.00 1.10 0.35 0.05 86.61 18:18:01 2 12.25 0.00 0.58 0.10 0.05 87.02 18:18:01 3 1.64 0.00 0.50 0.33 0.03 97.49 18:18:01 4 1.52 0.00 0.40 0.47 0.03 97.58 18:18:01 5 1.12 0.00 0.70 1.70 0.03 96.44 18:18:01 6 1.02 0.00 0.40 0.02 0.03 98.53 18:18:01 7 35.53 0.00 1.33 0.28 0.05 62.80 Average: all 8.54 0.00 1.27 3.87 0.04 86.27 Average: 0 8.04 0.00 1.15 1.06 0.04 89.71 Average: 1 11.55 0.00 1.42 0.75 0.05 86.23 Average: 2 6.45 0.00 1.07 2.76 0.06 89.65 Average: 3 10.26 0.00 1.49 7.00 0.04 81.20 Average: 4 8.18 0.00 1.21 1.00 0.04 89.57 Average: 5 5.63 0.00 1.32 6.07 0.04 86.94 Average: 6 4.32 0.00 1.02 0.79 0.03 93.83 Average: 7 13.92 0.00 1.49 11.53 0.05 73.01