---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3960 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: 2799.998 BogoMIPS: 5599.99 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 867 26438 0 4861 30844 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:96:53:50 brd ff:ff:ff:ff:ff:ff inet 10.30.106.106/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe96:5350/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:03:85:a4 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-3960) 02/09/24 _x86_64_ (8 CPU) 07:42:29 LINUX RESTART (8 CPU) 07:43:02 tps rtps wtps bread/s bwrtn/s 07:44:01 109.86 59.16 50.70 3700.53 25347.03 07:45:01 81.37 13.25 68.12 973.17 17311.38 07:46:01 90.85 19.68 71.17 2287.09 16777.87 07:47:01 125.56 3.45 122.11 486.05 64593.10 07:48:01 224.20 13.20 211.00 776.94 46255.72 07:49:01 17.43 0.43 17.00 30.66 9251.76 07:50:01 47.48 1.33 46.14 104.78 11091.73 Average: 99.51 15.68 83.83 1188.19 27237.16 07:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30273752 31667712 2665468 8.09 53744 1660844 1459068 4.29 879564 1515956 49028 07:45:01 30030828 31651948 2908392 8.83 70748 1859516 1460292 4.30 920804 1693488 59468 07:46:01 29789540 31726924 3149680 9.56 89252 2142144 1333440 3.92 892300 1930864 130928 07:47:01 27142380 31643364 5796840 17.60 118252 4585844 1465672 4.31 1021292 4323572 905356 07:48:01 24928404 29640240 8010816 24.32 125232 4714376 7186008 21.14 3128256 4385376 448 07:49:01 23734820 28549452 9204400 27.94 125872 4750844 9179364 27.01 4273444 4414244 136 07:50:01 27065548 31569776 5873672 17.83 128368 4578064 1526724 4.49 1288824 4123104 40992 Average: 27566467 30921345 5372753 16.31 101638 3470233 3372938 9.92 1772069 3198086 169479 07:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 ens3 369.12 264.94 1175.60 63.53 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 14.51 14.51 1.57 1.57 0.00 0.00 0.00 0.00 07:45:01 ens3 57.39 51.22 564.87 7.30 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 11.80 11.80 1.27 1.27 0.00 0.00 0.00 0.00 07:46:01 ens3 82.90 70.79 741.05 10.56 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 12.80 12.80 1.37 1.37 0.00 0.00 0.00 0.00 07:47:01 ens3 757.89 412.66 25988.97 28.92 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 9.00 9.00 0.82 0.82 0.00 0.00 0.00 0.00 07:47:01 br-ca283090f64a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 ens3 3.58 2.18 0.77 0.72 0.00 0.00 0.00 0.00 07:48:01 veth2b4d04e 0.93 1.13 0.06 0.06 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 veth8101988 0.20 0.65 0.01 0.04 0.00 0.00 0.00 0.00 07:49:01 ens3 40.73 29.11 13.16 62.35 0.00 0.00 0.00 0.00 07:49:01 veth2b4d04e 1.12 1.38 0.27 0.51 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 veth8101988 7.15 7.92 10.96 1.99 0.00 0.00 0.00 0.00 07:50:01 ens3 70.85 49.16 73.85 18.71 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 lo 72.35 72.35 8.42 8.42 0.00 0.00 0.00 0.00 Average: ens3 197.09 125.39 4086.68 27.35 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 9.87 9.87 1.17 1.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3960) 02/09/24 _x86_64_ (8 CPU) 07:42:29 LINUX RESTART (8 CPU) 07:43:02 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 8.90 0.00 0.78 6.01 0.04 84.26 07:44:01 0 4.65 0.00 0.27 0.32 0.02 94.74 07:44:01 1 26.66 0.00 1.64 24.45 0.07 47.18 07:44:01 2 21.41 0.00 1.24 5.06 0.12 72.17 07:44:01 3 4.24 0.00 0.68 15.87 0.03 79.18 07:44:01 4 5.48 0.00 0.66 0.41 0.02 93.44 07:44:01 5 3.26 0.00 0.46 0.27 0.02 95.99 07:44:01 6 1.41 0.00 0.44 0.70 0.02 97.44 07:44:01 7 4.28 0.00 0.82 1.16 0.05 93.70 07:45:01 all 6.33 0.00 0.55 5.42 0.04 87.67 07:45:01 0 3.90 0.00 0.62 22.24 0.03 73.21 07:45:01 1 10.82 0.00 0.74 2.64 0.07 85.73 07:45:01 2 8.59 0.00 0.50 6.43 0.08 84.40 07:45:01 3 1.52 0.00 0.28 3.22 0.00 94.98 07:45:01 4 1.12 0.00 0.30 1.78 0.02 96.78 07:45:01 5 7.13 0.00 0.63 2.71 0.02 89.51 07:45:01 6 5.45 0.00 0.43 1.13 0.02 92.97 07:45:01 7 12.10 0.00 0.92 3.21 0.05 83.72 07:46:01 all 8.10 0.00 0.70 3.36 0.06 87.78 07:46:01 0 1.22 0.00 0.23 2.57 0.07 95.91 07:46:01 1 8.83 0.00 0.74 0.50 0.27 89.66 07:46:01 2 3.13 0.00 0.52 17.20 0.02 79.14 07:46:01 3 4.56 0.00 0.53 0.70 0.02 94.19 07:46:01 4 16.92 0.00 0.94 2.10 0.05 80.00 07:46:01 5 13.33 0.00 1.22 1.92 0.03 83.49 07:46:01 6 2.99 0.00 0.50 0.67 0.02 95.83 07:46:01 7 13.91 0.00 0.94 1.14 0.03 83.98 07:47:01 all 8.68 0.00 3.72 10.78 0.08 76.74 07:47:01 0 8.73 0.00 3.55 0.17 0.07 87.48 07:47:01 1 6.66 0.00 4.06 0.02 0.10 89.16 07:47:01 2 8.54 0.00 4.06 11.77 0.08 75.55 07:47:01 3 9.36 0.00 3.07 2.45 0.07 85.05 07:47:01 4 10.04 0.00 3.77 1.18 0.05 84.96 07:47:01 5 7.90 0.00 3.24 23.03 0.10 65.73 07:47:01 6 8.97 0.00 3.71 1.91 0.05 85.36 07:47:01 7 9.28 0.00 4.33 45.78 0.10 40.51 07:48:01 all 20.26 0.00 3.37 7.10 0.11 69.16 07:48:01 0 20.86 0.00 3.27 4.56 0.07 71.24 07:48:01 1 18.47 0.00 2.41 8.60 0.17 70.35 07:48:01 2 11.86 0.00 1.90 0.95 0.10 85.20 07:48:01 3 23.97 0.00 4.52 1.87 0.10 69.53 07:48:01 4 21.99 0.00 3.84 2.68 0.10 71.39 07:48:01 5 22.78 0.00 3.59 2.89 0.13 70.60 07:48:01 6 23.40 0.00 4.12 4.78 0.12 67.58 07:48:01 7 18.87 0.00 3.29 30.69 0.08 47.08 07:49:01 all 19.44 0.00 2.44 1.00 0.09 77.04 07:49:01 0 18.24 0.00 2.42 0.17 0.12 79.06 07:49:01 1 22.14 0.00 2.65 6.19 0.10 68.91 07:49:01 2 18.99 0.00 3.05 0.32 0.13 77.51 07:49:01 3 18.74 0.00 2.48 0.45 0.10 78.23 07:49:01 4 14.55 0.00 2.13 0.13 0.05 83.13 07:49:01 5 26.81 0.00 2.87 0.02 0.08 70.22 07:49:01 6 16.63 0.00 2.03 0.12 0.07 81.16 07:49:01 7 19.44 0.00 1.88 0.60 0.07 78.01 07:50:01 all 4.48 0.00 0.54 1.86 0.04 93.09 07:50:01 0 0.98 0.00 0.45 0.10 0.02 98.45 07:50:01 1 0.52 0.00 0.30 7.24 0.03 91.90 07:50:01 2 4.76 0.00 0.52 0.45 0.10 94.17 07:50:01 3 24.28 0.00 1.56 4.87 0.05 69.25 07:50:01 4 0.43 0.00 0.22 0.08 0.00 99.27 07:50:01 5 0.74 0.00 0.32 0.62 0.05 98.28 07:50:01 6 3.09 0.00 0.57 0.60 0.03 95.70 07:50:01 7 0.83 0.00 0.35 0.83 0.02 97.97 Average: all 10.88 0.00 1.73 5.06 0.07 82.27 Average: 0 8.36 0.00 1.54 4.32 0.06 85.72 Average: 1 13.41 0.00 1.79 7.05 0.12 77.64 Average: 2 11.01 0.00 1.68 6.02 0.09 81.19 Average: 3 12.40 0.00 1.87 4.18 0.05 81.49 Average: 4 10.06 0.00 1.69 1.19 0.04 87.01 Average: 5 11.71 0.00 1.76 4.49 0.06 81.98 Average: 6 8.84 0.00 1.68 1.41 0.05 88.02 Average: 7 11.24 0.00 1.78 11.83 0.06 75.08