---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3109 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 712K 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 812 27830 0 3523 30898 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:67:08:09 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe67:809/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:e7:68:17 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 inet6 fe80::42:26ff:fee7:6817/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3109) 11/22/23 _x86_64_ (8 CPU) 19:35:40 LINUX RESTART (8 CPU) 19:36:02 tps rtps wtps bread/s bwrtn/s 19:37:01 142.46 72.77 69.69 4692.51 49317.79 19:38:01 110.16 8.35 101.82 273.02 20742.14 19:39:01 91.85 10.92 80.93 478.80 17215.60 19:40:01 151.73 11.18 140.55 1644.92 45716.49 19:41:01 133.04 3.77 129.28 159.31 18429.06 Average: 125.80 21.23 104.57 1439.02 30222.16 19:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:37:01 30133664 31708712 2805556 8.52 62656 1825796 1519408 4.47 898944 1627116 181976 19:38:01 29527108 31336044 3412112 10.36 80552 2028040 2144640 6.31 1270164 1832024 95672 19:39:01 29284660 31316640 3654560 11.09 94200 2223088 2128388 6.26 1343556 1973248 70916 19:40:01 27961296 31026660 4977924 15.11 122104 3171868 2574924 7.58 1721272 2838396 44584 19:41:01 28492064 31633236 4447156 13.50 132396 3238388 1524476 4.49 1177492 2846628 55436 Average: 29079758 31404258 3859462 11.72 98382 2497436 1978367 5.82 1282286 2223482 89717 19:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:37:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00 19:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:37:01 ens3 383.24 273.30 1429.80 62.55 0.00 0.00 0.00 0.00 19:38:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 19:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 204.37 178.97 1701.05 35.79 0.00 0.00 0.00 0.00 19:39:01 lo 4.80 4.80 0.66 0.66 0.00 0.00 0.00 0.00 19:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 ens3 37.07 31.97 207.32 6.69 0.00 0.00 0.00 0.00 19:40:01 lo 1.63 1.63 0.18 0.18 0.00 0.00 0.00 0.00 19:40:01 docker0 4.97 7.80 0.63 91.46 0.00 0.00 0.00 0.00 19:40:01 vethb12a2d7 4.97 7.90 0.70 91.47 0.00 0.00 0.00 0.01 19:40:01 ens3 428.81 216.39 6005.70 19.89 0.00 0.00 0.00 0.00 19:41:01 lo 7.33 7.33 0.68 0.68 0.00 0.00 0.00 0.00 19:41:01 docker0 6.03 13.50 0.35 281.17 0.00 0.00 0.00 0.00 19:41:01 ens3 129.91 140.79 362.31 735.94 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.37 0.37 0.00 0.00 0.00 0.00 Average: docker0 2.21 4.27 0.20 74.78 0.00 0.00 0.00 0.00 Average: ens3 236.21 167.94 1943.12 172.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3109) 11/22/23 _x86_64_ (8 CPU) 19:35:40 LINUX RESTART (8 CPU) 19:36:02 CPU %user %nice %system %iowait %steal %idle 19:37:01 all 9.51 0.00 0.91 4.82 0.03 84.73 19:37:01 0 4.95 0.00 0.73 2.00 0.02 92.30 19:37:01 1 14.73 0.00 1.02 1.70 0.02 82.54 19:37:01 2 5.30 0.00 0.90 0.22 0.02 93.56 19:37:01 3 26.95 0.00 1.49 1.86 0.05 69.65 19:37:01 4 2.72 0.00 0.76 14.87 0.02 81.63 19:37:01 5 8.57 0.00 0.87 17.22 0.03 73.32 19:37:01 6 2.57 0.00 0.53 0.27 0.03 96.60 19:37:01 7 10.20 0.00 0.97 0.46 0.03 88.34 19:38:01 all 16.47 0.00 1.01 1.77 0.05 80.71 19:38:01 0 35.87 0.00 2.07 1.19 0.07 60.80 19:38:01 1 23.03 0.00 1.32 1.95 0.07 73.63 19:38:01 2 12.34 0.00 0.73 2.00 0.05 84.88 19:38:01 3 13.29 0.00 0.98 0.05 0.05 85.63 19:38:01 4 14.53 0.00 1.14 7.50 0.05 76.79 19:38:01 5 12.75 0.00 0.73 0.20 0.03 86.28 19:38:01 6 10.92 0.00 0.62 1.20 0.05 87.20 19:38:01 7 9.07 0.00 0.43 0.08 0.03 90.38 19:39:01 all 11.04 0.00 0.73 2.28 0.03 85.92 19:39:01 0 8.75 0.00 0.67 1.55 0.03 89.00 19:39:01 1 25.43 0.00 1.07 0.20 0.03 73.27 19:39:01 2 12.25 0.00 0.90 3.64 0.03 83.17 19:39:01 3 5.81 0.00 0.48 0.33 0.03 93.34 19:39:01 4 21.89 0.00 1.10 10.41 0.05 66.55 19:39:01 5 4.20 0.00 0.45 0.12 0.00 95.23 19:39:01 6 3.57 0.00 0.45 1.35 0.02 94.61 19:39:01 7 6.44 0.00 0.70 0.65 0.02 92.20 19:40:01 all 9.44 0.00 1.99 3.89 0.04 84.65 19:40:01 0 5.02 0.00 1.92 1.57 0.03 91.45 19:40:01 1 8.67 0.00 1.38 2.47 0.02 87.47 19:40:01 2 5.12 0.00 1.34 0.20 0.02 93.31 19:40:01 3 15.07 0.00 2.11 23.63 0.05 59.14 19:40:01 4 19.09 0.00 2.71 2.47 0.05 75.68 19:40:01 5 3.72 0.00 2.42 0.12 0.03 93.71 19:40:01 6 14.51 0.00 2.08 0.37 0.03 83.00 19:40:01 7 4.36 0.00 1.98 0.35 0.03 93.28 19:41:01 all 10.87 0.00 1.26 1.73 0.04 86.10 19:41:01 0 5.53 0.00 1.25 4.18 0.03 89.01 19:41:01 1 8.06 0.00 1.44 1.17 0.03 89.30 19:41:01 2 8.31 0.00 1.19 0.30 0.05 90.15 19:41:01 3 7.54 0.00 0.99 6.16 0.07 85.25 19:41:01 4 7.08 0.00 1.05 0.17 0.03 91.67 19:41:01 5 6.16 0.00 1.14 1.05 0.03 91.62 19:41:01 6 30.02 0.00 1.54 0.48 0.05 67.90 19:41:01 7 14.21 0.00 1.53 0.29 0.05 83.93 Average: all 11.47 0.00 1.18 2.89 0.04 84.42 Average: 0 12.05 0.00 1.33 2.10 0.04 84.48 Average: 1 16.00 0.00 1.24 1.50 0.03 81.22 Average: 2 8.68 0.00 1.01 1.28 0.03 88.99 Average: 3 13.69 0.00 1.21 6.39 0.05 78.66 Average: 4 13.09 0.00 1.35 7.06 0.04 78.45 Average: 5 7.08 0.00 1.12 3.70 0.03 88.08 Average: 6 12.35 0.00 1.04 0.74 0.04 85.83 Average: 7 8.85 0.00 1.12 0.36 0.03 89.63