---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9496 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 14G 141G 10% / 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 886 24536 0 6744 30825 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:e6:a7:c1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.33/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fee6:a7c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:5d:71:24 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-9496) 02/28/24 _x86_64_ (8 CPU) 15:07:24 LINUX RESTART (8 CPU) 15:08:03 tps rtps wtps bread/s bwrtn/s 15:09:01 116.98 39.84 77.14 1810.17 24603.76 15:10:01 189.15 50.06 139.09 3743.51 37296.32 15:11:01 63.37 13.75 49.63 2534.51 22774.20 15:12:01 87.85 0.60 87.25 44.39 53227.53 15:13:01 203.68 6.28 197.40 863.85 65950.02 15:14:01 224.09 0.38 223.71 26.12 69448.05 15:15:01 95.28 0.10 95.18 8.67 24722.01 15:16:01 64.74 0.27 64.47 26.80 19727.11 Average: 130.70 13.80 116.90 1129.39 39783.02 15:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 30149472 31742764 2789740 8.47 70388 1833464 1418700 4.17 832288 1664700 167008 15:10:01 28640052 30771352 4299160 13.05 87108 2337836 2546932 7.49 1932096 2036868 25580 15:11:01 27400640 30329008 5538572 16.81 94228 3112972 2792764 8.22 2555180 2618956 596968 15:12:01 28091836 31643164 4847376 14.72 109692 3695240 1435500 4.22 1357736 3089640 134328 15:13:01 25410760 30601220 7528452 22.86 136976 5175928 5961324 17.54 2513720 4482132 198824 15:14:01 23140812 29720268 9798400 29.75 177800 6430800 9456252 27.82 3525972 5608980 2928 15:15:01 19856884 26763968 13082328 39.72 185560 6740328 11766180 34.62 6594276 5805172 2848 15:16:01 24752472 31626640 8186740 24.85 186876 6758340 1688120 4.97 1862156 5719060 192 Average: 25930366 30399798 7008846 21.28 131078 4510614 4633222 13.63 2646678 3878188 141084 15:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 121.43 86.23 1113.71 17.92 0.00 0.00 0.00 0.00 15:09:01 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 558.96 422.21 5308.88 91.07 0.00 0.00 0.00 0.00 15:10:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 733.03 507.75 2692.50 193.05 0.00 0.00 0.00 0.00 15:11:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 182.12 147.19 597.62 46.64 0.00 0.00 0.00 0.00 15:12:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 vethccc4277 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:13:01 vethb828507 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:13:01 br-f39f994c93ac 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth823e0d5 54.67 63.93 4.91 14.16 0.00 0.00 0.00 0.00 15:14:01 vethccc4277 4.55 6.95 0.81 1.18 0.00 0.00 0.00 0.00 15:14:01 vethb828507 21.14 18.76 10.98 3.56 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 veth823e0d5 97.13 91.97 8.47 317.23 0.00 0.00 0.00 0.03 15:15:01 vethccc4277 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 15:15:01 vethb828507 21.06 30.14 4.13 5.17 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 br-f39f994c93ac 109.25 106.30 54.09 58.33 0.00 0.00 0.83 0.00 15:16:01 ens3 3243.63 1987.62 33761.15 472.98 0.00 0.00 0.00 0.00 15:16:01 br-1bfdc6b9e555 89.80 79.69 10.19 15.21 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: br-f39f994c93ac 13.71 13.34 6.79 7.32 0.00 0.00 0.10 0.00 Average: ens3 377.55 228.07 4158.03 53.39 0.00 0.00 0.00 0.00 Average: br-1bfdc6b9e555 11.27 10.00 1.28 1.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9496) 02/28/24 _x86_64_ (8 CPU) 15:07:24 LINUX RESTART (8 CPU) 15:08:03 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 10.08 0.00 0.79 2.88 0.04 86.22 15:09:01 0 5.77 0.00 0.40 9.91 0.09 83.84 15:09:01 1 10.43 0.00 0.76 0.31 0.02 88.48 15:09:01 2 1.57 0.00 0.29 0.10 0.02 98.02 15:09:01 3 0.60 0.00 0.40 0.41 0.03 98.55 15:09:01 4 1.16 0.00 0.57 8.19 0.03 90.04 15:09:01 5 2.47 0.00 0.36 0.22 0.05 96.89 15:09:01 6 40.35 0.00 2.40 3.20 0.05 54.00 15:09:01 7 18.30 0.00 1.17 0.67 0.03 79.82 15:10:01 all 23.91 0.00 1.28 3.83 0.06 70.91 15:10:01 0 15.13 0.00 1.26 15.46 0.05 68.11 15:10:01 1 23.34 0.00 1.72 2.14 0.07 72.74 15:10:01 2 27.13 0.00 1.43 1.85 0.07 69.52 15:10:01 3 37.56 0.00 1.49 2.42 0.08 58.45 15:10:01 4 20.90 0.00 1.23 4.46 0.07 73.35 15:10:01 5 28.28 0.00 1.19 1.82 0.07 68.65 15:10:01 6 23.77 0.00 0.73 0.85 0.07 74.58 15:10:01 7 15.26 0.00 1.17 1.65 0.05 81.86 15:11:01 all 44.83 0.00 1.68 1.32 0.09 52.08 15:11:01 0 44.06 0.00 1.59 2.88 0.08 51.39 15:11:01 1 31.02 0.00 2.11 0.23 0.08 66.55 15:11:01 2 43.99 0.00 1.40 0.05 0.08 54.48 15:11:01 3 49.02 0.00 1.77 0.02 0.08 49.11 15:11:01 4 61.47 0.00 1.01 0.05 0.08 37.39 15:11:01 5 46.98 0.00 2.26 0.27 0.08 50.40 15:11:01 6 38.80 0.00 1.58 1.79 0.07 57.77 15:11:01 7 43.34 0.00 1.80 5.29 0.08 49.50 15:12:01 all 11.96 0.00 1.36 5.34 0.04 81.30 15:12:01 0 8.55 0.00 1.01 12.91 0.07 77.47 15:12:01 1 8.22 0.00 0.90 0.07 0.05 90.77 15:12:01 2 13.64 0.00 1.37 0.40 0.03 84.55 15:12:01 3 9.84 0.00 1.71 8.00 0.03 80.42 15:12:01 4 4.00 0.00 1.02 0.05 0.03 94.90 15:12:01 5 4.98 0.00 1.15 0.22 0.02 93.63 15:12:01 6 36.13 0.00 1.93 3.60 0.08 58.25 15:12:01 7 10.40 0.00 1.72 17.51 0.03 70.34 15:13:01 all 19.26 0.00 4.71 5.36 0.07 70.59 15:13:01 0 17.01 0.00 4.09 5.85 0.05 73.00 15:13:01 1 18.44 0.00 5.15 28.05 0.10 48.25 15:13:01 2 17.37 0.00 4.23 2.83 0.07 75.50 15:13:01 3 18.61 0.00 5.79 0.30 0.07 75.24 15:13:01 4 23.70 0.00 4.58 0.56 0.07 71.09 15:13:01 5 21.07 0.00 3.96 0.39 0.07 74.52 15:13:01 6 20.42 0.00 4.49 1.45 0.08 73.56 15:13:01 7 17.50 0.00 5.43 3.49 0.08 73.49 15:14:01 all 23.83 0.00 5.01 7.80 0.11 63.25 15:14:01 0 23.02 0.00 5.60 7.07 0.10 64.21 15:14:01 1 26.46 0.00 4.25 1.03 0.10 68.16 15:14:01 2 20.90 0.00 5.19 1.70 0.12 72.10 15:14:01 3 22.41 0.00 5.03 8.05 0.10 64.40 15:14:01 4 23.91 0.00 5.30 31.18 0.13 39.48 15:14:01 5 24.82 0.00 4.73 2.79 0.08 67.58 15:14:01 6 22.74 0.00 5.23 4.80 0.12 67.11 15:14:01 7 26.32 0.00 4.83 5.64 0.12 63.09 15:15:01 all 36.03 0.00 2.46 2.17 0.13 59.21 15:15:01 0 35.86 0.00 2.86 1.48 0.12 59.67 15:15:01 1 40.65 0.00 2.66 0.72 0.10 55.86 15:15:01 2 36.09 0.00 1.75 0.62 0.12 61.42 15:15:01 3 37.77 0.00 2.58 0.47 0.13 59.05 15:15:01 4 26.70 0.00 2.32 3.35 0.12 67.50 15:15:01 5 36.21 0.00 2.34 6.56 0.15 54.74 15:15:01 6 40.63 0.00 2.43 3.77 0.15 53.02 15:15:01 7 34.36 0.00 2.79 0.34 0.12 62.39 15:16:01 all 14.46 0.00 3.19 2.42 0.11 79.82 15:16:01 0 17.53 0.00 4.10 7.50 0.13 70.73 15:16:01 1 8.85 0.00 2.61 1.07 0.12 87.35 15:16:01 2 13.58 0.00 2.23 0.50 0.10 83.59 15:16:01 3 17.70 0.00 3.65 0.88 0.12 77.65 15:16:01 4 11.16 0.00 1.98 3.03 0.10 83.73 15:16:01 5 17.28 0.00 4.12 4.54 0.10 73.97 15:16:01 6 11.13 0.00 2.75 0.50 0.10 85.52 15:16:01 7 18.62 0.00 4.02 1.33 0.10 75.93 Average: all 23.09 0.00 2.56 3.89 0.08 70.38 Average: 0 20.92 0.00 2.61 7.88 0.09 68.50 Average: 1 20.94 0.00 2.52 4.19 0.08 72.26 Average: 2 21.86 0.00 2.24 1.01 0.08 74.82 Average: 3 24.28 0.00 2.80 2.58 0.08 70.25 Average: 4 21.65 0.00 2.26 6.34 0.08 69.68 Average: 5 22.83 0.00 2.52 2.10 0.08 72.47 Average: 6 29.21 0.00 2.69 2.49 0.09 65.52 Average: 7 23.02 0.00 2.87 4.51 0.08 69.53