---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5593 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 716K 3.2G 1% /run /dev/vda1 155G 12G 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 871 26911 0 4384 30840 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:26:95:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe26:956f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:bc:11:83 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::42:69ff:febc:1183/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5593) 11/28/23 _x86_64_ (8 CPU) 12:16:30 LINUX RESTART (8 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 139.49 71.35 68.14 4587.90 38980.04 12:19:01 145.70 35.65 110.05 871.44 41369.41 12:20:01 110.81 1.72 109.10 74.39 47026.83 12:21:01 56.61 1.33 55.27 65.46 34733.14 12:22:01 203.02 6.12 196.90 518.58 75087.22 12:23:01 143.34 5.80 137.54 1031.83 33508.68 Average: 133.16 20.33 112.83 1191.59 45117.45 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 30191452 31735096 2747768 8.34 66096 1790496 1432920 4.22 837344 1628384 142828 12:19:01 29292244 31194992 3646976 11.07 83736 2114976 2209428 6.50 1415940 1910252 124180 12:20:01 28736408 31104512 4202812 12.76 98556 2547996 3563748 10.49 1508252 2337572 4308 12:21:01 28340164 31192404 4599056 13.96 112188 2993384 2169172 6.38 1441588 2762028 241300 12:22:01 27413536 31026680 5525684 16.78 130072 3687884 2121764 6.24 1717236 3358904 20 12:23:01 27549656 31566344 5389564 16.36 139848 4058912 1549352 4.56 1207224 3707992 43900 Average: 28587243 31303338 4351977 13.21 105083 2865608 2174397 6.40 1354597 2617522 92756 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 ens3 330.84 215.21 1442.49 55.59 0.00 0.00 0.00 0.00 12:18:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 161.90 121.98 2001.86 23.97 0.00 0.00 0.00 0.00 12:19:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 45.23 25.40 916.31 3.99 0.00 0.00 0.00 0.00 12:20:01 lo 4.80 4.80 0.50 0.50 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 51.61 39.61 16.35 13.00 0.00 0.00 0.00 0.00 12:21:01 lo 1.88 1.88 0.21 0.21 0.00 0.00 0.00 0.00 12:22:01 docker0 72.39 113.86 4.74 3270.23 0.00 0.00 0.00 0.00 12:22:01 ens3 303.95 190.88 4339.12 33.71 0.00 0.00 0.00 0.00 12:22:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:23:01 docker0 28.16 53.81 1.67 1494.35 0.00 0.00 0.00 0.00 12:23:01 ens3 146.53 90.20 1523.63 38.74 0.00 0.00 0.00 0.00 12:23:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 16.76 27.94 1.07 794.07 0.00 0.00 0.00 0.00 Average: ens3 173.34 113.88 1706.63 28.17 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5593) 11/28/23 _x86_64_ (8 CPU) 12:16:30 LINUX RESTART (8 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 10.93 0.00 1.09 4.16 0.05 83.77 12:18:01 0 3.31 0.00 0.65 0.63 0.02 95.39 12:18:01 1 2.16 0.00 0.62 0.28 0.03 96.91 12:18:01 2 34.17 0.00 2.17 2.69 0.08 60.88 12:18:01 3 7.00 0.00 1.00 25.63 0.03 66.33 12:18:01 4 7.77 0.00 1.04 0.79 0.05 90.35 12:18:01 5 17.79 0.00 1.52 1.42 0.05 79.21 12:18:01 6 11.59 0.00 0.93 1.18 0.05 86.24 12:18:01 7 3.54 0.00 0.79 0.69 0.03 94.95 12:19:01 all 13.78 0.00 0.84 3.84 0.04 81.49 12:19:01 0 4.39 0.00 0.43 6.72 0.03 88.43 12:19:01 1 27.27 0.00 1.32 7.48 0.08 63.84 12:19:01 2 21.01 0.00 1.12 1.54 0.05 76.28 12:19:01 3 17.25 0.00 1.25 9.63 0.05 71.82 12:19:01 4 14.95 0.00 0.95 1.25 0.03 82.81 12:19:01 5 12.16 0.00 0.70 3.80 0.03 83.30 12:19:01 6 3.95 0.00 0.17 0.10 0.02 95.76 12:19:01 7 9.37 0.00 0.76 0.26 0.05 89.56 12:20:01 all 5.52 0.00 0.64 4.33 0.02 89.49 12:20:01 0 1.58 0.00 0.32 0.00 0.00 98.10 12:20:01 1 0.28 0.00 0.22 0.37 0.02 99.12 12:20:01 2 0.37 0.00 0.32 0.02 0.00 99.30 12:20:01 3 36.14 0.00 2.04 2.64 0.07 59.11 12:20:01 4 3.80 0.00 0.52 0.05 0.02 95.61 12:20:01 5 0.85 0.00 0.85 21.59 0.02 76.68 12:20:01 6 0.30 0.00 0.47 9.97 0.02 89.25 12:20:01 7 0.90 0.00 0.42 0.00 0.00 98.68 12:21:01 all 10.24 0.00 0.58 3.56 0.03 85.59 12:21:01 0 18.93 0.00 0.60 1.70 0.03 78.74 12:21:01 1 23.35 0.00 0.60 0.20 0.03 75.82 12:21:01 2 0.20 0.00 0.27 0.23 0.00 99.30 12:21:01 3 15.19 0.00 1.34 1.62 0.03 81.82 12:21:01 4 1.28 0.00 0.35 0.00 0.03 98.33 12:21:01 5 14.36 0.00 0.75 24.75 0.05 60.08 12:21:01 6 7.08 0.00 0.18 0.02 0.05 92.66 12:21:01 7 1.49 0.00 0.55 0.00 0.02 97.94 12:22:01 all 8.22 0.00 1.99 8.82 0.05 80.92 12:22:01 0 8.89 0.00 2.24 0.50 0.05 88.31 12:22:01 1 5.57 0.00 1.51 6.29 0.05 86.58 12:22:01 2 8.47 0.00 1.29 1.66 0.03 88.54 12:22:01 3 20.26 0.00 3.09 5.46 0.08 71.10 12:22:01 4 3.84 0.00 2.50 17.25 0.03 76.37 12:22:01 5 5.70 0.00 2.14 10.20 0.03 81.93 12:22:01 6 7.22 0.00 1.83 3.66 0.05 87.25 12:22:01 7 5.72 0.00 1.28 25.68 0.08 67.22 12:23:01 all 7.39 0.00 1.30 3.44 0.04 87.83 12:23:01 0 2.01 0.00 1.24 13.86 0.03 82.86 12:23:01 1 9.37 0.00 1.63 9.00 0.03 79.97 12:23:01 2 1.55 0.00 0.92 0.02 0.02 97.49 12:23:01 3 1.93 0.00 1.64 1.84 0.05 94.54 12:23:01 4 31.75 0.00 2.11 0.23 0.07 65.85 12:23:01 5 5.19 0.00 1.32 1.76 0.05 91.68 12:23:01 6 3.71 0.00 0.84 0.49 0.03 94.93 12:23:01 7 3.60 0.00 0.74 0.35 0.03 95.27 Average: all 9.35 0.00 1.07 4.69 0.04 84.85 Average: 0 6.52 0.00 0.91 3.90 0.03 88.64 Average: 1 11.34 0.00 0.98 3.93 0.04 83.71 Average: 2 10.96 0.00 1.01 1.02 0.03 86.97 Average: 3 16.29 0.00 1.73 7.81 0.05 74.12 Average: 4 10.57 0.00 1.24 3.25 0.04 84.90 Average: 5 9.35 0.00 1.21 10.59 0.04 78.81 Average: 6 5.64 0.00 0.74 2.57 0.04 91.02 Average: 7 4.11 0.00 0.76 4.46 0.04 90.64