---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4726 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 11G 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 866 28108 0 3192 30853 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:9e:53:0d brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fe9e:530d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:84:d0:a4:13 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::42:84ff:fed0:a413/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4726) 02/12/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps bread/s bwrtn/s 03:29:01 108.74 32.84 75.90 1678.85 27897.71 03:30:01 138.18 18.56 119.61 454.46 37603.60 03:31:01 32.12 0.95 31.17 54.38 23152.15 03:32:01 66.46 3.00 63.46 411.40 34469.19 03:33:01 115.28 0.43 114.85 16.13 42805.93 03:34:01 49.16 0.98 48.18 61.32 26883.39 Average: 84.92 9.40 75.53 442.78 32146.41 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 30075148 31685688 2864072 8.70 70764 1849684 1390180 4.09 886852 1684248 171408 03:30:01 28652192 30559668 4287028 13.01 85736 2118592 2544912 7.49 2074984 1890660 13444 03:31:01 27472464 29433968 5466756 16.60 88828 2166652 4137384 12.17 3242764 1892380 6312 03:32:01 28009592 30348040 4929628 14.97 94800 2528252 2625648 7.73 2402092 2174464 148 03:33:01 27480884 30167040 5458336 16.57 101160 2862132 3314344 9.75 2604580 2484944 360 03:34:01 28760412 31564968 4178808 12.69 106408 2972664 1484740 4.37 1225492 2581384 43348 Average: 28408449 30626562 4530771 13.75 91283 2416329 2582868 7.60 2072794 2118013 39170 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 03:29:01 ens3 62.81 40.29 1006.33 7.01 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:30:01 ens3 494.30 329.56 3562.38 81.33 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 560.20 282.04 685.69 108.90 0.00 0.00 0.00 0.00 03:32:01 docker0 1.92 3.43 0.11 39.01 0.00 0.00 0.00 0.00 03:32:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 03:32:01 ens3 416.28 228.06 1485.50 78.81 0.00 0.00 0.00 0.00 03:33:01 docker0 3.95 6.58 0.23 78.91 0.00 0.00 0.00 0.00 03:33:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 ens3 659.67 396.07 383.78 137.10 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 15.86 15.86 1.43 1.43 0.00 0.00 0.00 0.00 03:34:01 ens3 206.95 159.86 268.82 62.93 0.00 0.00 0.00 0.00 Average: docker0 0.98 1.67 0.06 19.70 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 400.94 239.85 1232.67 79.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4726) 02/12/24 _x86_64_ (8 CPU) 03:27:24 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 9.81 0.00 0.88 2.46 0.03 86.82 03:29:01 0 9.91 0.00 0.90 0.22 0.02 88.95 03:29:01 1 3.31 0.00 0.54 0.71 0.00 95.44 03:29:01 2 1.02 0.00 0.37 0.22 0.02 98.37 03:29:01 3 2.91 0.00 0.37 0.10 0.02 96.60 03:29:01 4 31.52 0.00 2.16 2.12 0.05 64.15 03:29:01 5 4.45 0.00 0.46 0.59 0.05 94.44 03:29:01 6 1.39 0.00 0.64 14.59 0.03 83.34 03:29:01 7 24.04 0.00 1.61 1.14 0.05 73.16 03:30:01 all 22.47 0.00 1.11 1.79 0.06 74.58 03:30:01 0 17.55 0.00 0.83 0.08 0.05 81.48 03:30:01 1 19.82 0.00 1.04 0.75 0.05 78.34 03:30:01 2 19.33 0.00 1.05 0.03 0.08 79.51 03:30:01 3 18.31 0.00 1.21 0.67 0.07 79.74 03:30:01 4 20.26 0.00 1.25 1.99 0.08 76.42 03:30:01 5 30.76 0.00 1.14 0.25 0.07 67.79 03:30:01 6 23.30 0.00 0.99 8.92 0.05 66.74 03:30:01 7 30.38 0.00 1.36 1.59 0.08 66.59 03:31:01 all 40.50 0.00 1.10 0.65 0.07 57.67 03:31:01 0 37.74 0.00 1.15 0.13 0.07 60.91 03:31:01 1 51.05 0.00 0.80 0.02 0.07 48.06 03:31:01 2 33.36 0.00 1.29 0.00 0.07 65.29 03:31:01 3 36.59 0.00 0.97 0.02 0.08 62.34 03:31:01 4 40.04 0.00 1.14 1.25 0.07 57.50 03:31:01 5 34.23 0.00 1.09 0.00 0.08 64.60 03:31:01 6 48.58 0.00 1.19 3.73 0.07 46.44 03:31:01 7 42.41 0.00 1.20 0.07 0.07 56.25 03:32:01 all 26.27 0.00 1.64 1.81 0.10 70.18 03:32:01 0 19.64 0.00 1.93 0.10 0.12 78.21 03:32:01 1 21.84 0.00 1.93 0.22 0.07 75.95 03:32:01 2 24.11 0.00 1.68 6.06 0.08 68.07 03:32:01 3 20.57 0.00 1.34 0.03 0.12 77.94 03:32:01 4 25.81 0.00 1.12 0.17 0.08 72.82 03:32:01 5 29.64 0.00 2.00 1.85 0.10 66.42 03:32:01 6 42.37 0.00 1.46 6.03 0.10 50.03 03:32:01 7 26.20 0.00 1.62 0.07 0.15 71.96 03:33:01 all 19.22 0.00 1.81 4.69 0.07 74.20 03:33:01 0 20.22 0.00 1.49 6.11 0.08 72.09 03:33:01 1 20.96 0.00 2.42 0.07 0.07 76.49 03:33:01 2 14.48 0.00 1.34 8.67 0.07 75.45 03:33:01 3 15.75 0.00 1.89 8.75 0.07 73.55 03:33:01 4 20.84 0.00 2.20 7.29 0.08 69.58 03:33:01 5 16.75 0.00 1.31 2.00 0.08 79.85 03:33:01 6 20.41 0.00 1.59 3.79 0.07 74.14 03:33:01 7 24.34 0.00 2.25 0.82 0.07 72.51 03:34:01 all 14.75 0.00 1.05 2.37 0.05 81.78 03:34:01 0 28.10 0.00 1.61 0.69 0.07 69.53 03:34:01 1 15.38 0.00 1.00 0.02 0.05 83.55 03:34:01 2 7.66 0.00 0.77 1.13 0.05 90.39 03:34:01 3 5.38 0.00 1.20 2.97 0.03 90.42 03:34:01 4 9.02 0.00 1.10 0.02 0.05 89.81 03:34:01 5 8.41 0.00 0.65 11.10 0.05 79.79 03:34:01 6 30.67 0.00 0.77 2.89 0.07 65.61 03:34:01 7 13.49 0.00 1.29 0.17 0.03 85.02 Average: all 22.20 0.00 1.27 2.29 0.07 74.18 Average: 0 22.23 0.00 1.32 1.22 0.07 75.17 Average: 1 22.11 0.00 1.29 0.30 0.05 76.25 Average: 2 16.69 0.00 1.08 2.68 0.06 79.49 Average: 3 16.61 0.00 1.16 2.09 0.06 80.07 Average: 4 24.57 0.00 1.49 2.14 0.07 71.73 Average: 5 20.75 0.00 1.11 2.64 0.07 75.43 Average: 6 27.85 0.00 1.11 6.64 0.06 64.34 Average: 7 26.82 0.00 1.55 0.64 0.08 70.91