---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3533 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 901 24523 0 6742 30810 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:79:5c:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe79:5c38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:5b:9a:5f 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-3533) 02/07/24 _x86_64_ (8 CPU) 16:42:09 LINUX RESTART (8 CPU) 16:43:01 tps rtps wtps bread/s bwrtn/s 16:44:01 103.20 17.58 85.62 1020.36 22137.91 16:45:01 186.05 50.68 135.37 3815.39 32263.11 16:46:01 54.44 12.71 41.73 2367.34 22199.23 16:47:01 207.38 7.07 200.32 878.25 91502.48 16:48:01 306.23 0.07 306.17 7.73 71312.38 16:49:01 64.32 0.43 63.89 41.19 19633.53 16:50:01 67.32 1.05 66.27 54.64 15697.88 Average: 141.28 12.80 128.48 1169.28 39248.22 16:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:44:01 30056952 31703056 2882268 8.75 73256 1881144 1417548 4.17 880428 1708584 125716 16:45:01 28003172 30197420 4936048 14.99 89480 2395944 2891652 8.51 2522916 2079828 22876 16:46:01 28264724 31617908 4674496 14.19 97064 3527340 1450752 4.27 1372656 2929860 833896 16:47:01 26550484 31439780 6388736 19.40 132136 4940272 3948776 11.62 1594292 4306408 64 16:48:01 22576384 29181640 10362836 31.46 180084 6454604 9723408 28.61 4105664 5598512 3728 16:49:01 19976252 26881024 12962968 39.35 185468 6736428 11623316 34.20 6476676 5802668 1108 16:50:01 25082912 31509492 7856308 23.85 187252 6328444 1601744 4.71 1920684 5357108 18504 Average: 25787269 30361474 7151951 21.71 134963 4609168 4665314 13.73 2696188 3968995 143699 16:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 16:44:01 ens3 63.09 43.04 969.79 7.64 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 16:45:01 ens3 661.63 460.00 5862.18 106.49 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 16:46:01 ens3 1101.95 534.13 2378.92 200.10 0.00 0.00 0.00 0.00 16:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 lo 6.00 6.00 0.66 0.66 0.00 0.00 0.00 0.00 16:47:01 veth6fcc446 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 veth490a4b1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 lo 2.93 2.93 0.32 0.32 0.00 0.00 0.00 0.00 16:48:01 br-e63321431513 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 16:48:01 vetha3f4441 148.79 155.27 13.11 331.28 0.00 0.00 0.00 0.03 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:49:01 br-e63321431513 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 vetha3f4441 1.07 1.33 0.16 0.16 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 2.58 2.58 0.31 0.31 0.00 0.00 0.00 0.00 16:50:01 ens3 3483.91 1958.37 33824.70 476.97 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 2.23 2.23 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 447.41 243.98 4697.58 59.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3533) 02/07/24 _x86_64_ (8 CPU) 16:42:09 LINUX RESTART (8 CPU) 16:43:01 CPU %user %nice %system %iowait %steal %idle 16:44:01 all 10.27 0.00 0.73 1.18 0.04 87.78 16:44:01 0 10.51 0.00 0.73 1.63 0.02 87.10 16:44:01 1 15.77 0.00 0.77 0.23 0.05 83.18 16:44:01 2 12.84 0.00 1.04 0.47 0.03 85.62 16:44:01 3 11.73 0.00 1.20 2.70 0.03 84.33 16:44:01 4 2.92 0.00 0.43 0.03 0.00 96.62 16:44:01 5 0.00 0.00 0.30 3.79 0.10 95.81 16:44:01 6 4.16 0.00 0.23 0.03 0.00 95.58 16:44:01 7 24.21 0.00 1.15 0.53 0.03 74.07 16:45:01 all 33.79 0.00 1.54 0.49 0.07 64.11 16:45:01 0 29.79 0.00 1.62 0.69 0.07 67.83 16:45:01 1 42.34 0.00 1.97 0.40 0.07 55.22 16:45:01 2 38.59 0.00 1.14 0.60 0.07 59.60 16:45:01 3 33.87 0.00 1.79 0.42 0.07 63.86 16:45:01 4 26.81 0.00 1.29 0.10 0.07 71.74 16:45:01 5 40.97 0.00 1.29 0.70 0.07 56.97 16:45:01 6 27.35 0.00 1.40 0.05 0.08 71.11 16:45:01 7 30.67 0.00 1.74 0.97 0.08 66.54 16:46:01 all 39.76 0.00 2.12 0.24 0.07 57.81 16:46:01 0 44.68 0.00 1.53 0.03 0.07 53.68 16:46:01 1 58.30 0.00 2.67 0.17 0.07 38.80 16:46:01 2 32.38 0.00 2.73 0.25 0.05 64.58 16:46:01 3 33.36 0.00 1.84 0.35 0.08 64.37 16:46:01 4 38.12 0.00 2.16 0.65 0.08 58.99 16:46:01 5 42.16 0.00 1.66 0.08 0.08 56.01 16:46:01 6 29.36 0.00 2.46 0.39 0.07 67.73 16:46:01 7 39.60 0.00 1.93 0.02 0.07 58.39 16:47:01 all 11.37 0.00 2.95 1.66 0.05 83.97 16:47:01 0 8.45 0.00 2.70 4.87 0.05 83.93 16:47:01 1 8.84 0.00 2.18 0.18 0.03 88.76 16:47:01 2 7.88 0.00 2.70 0.20 0.05 89.17 16:47:01 3 9.16 0.00 2.44 1.82 0.05 86.53 16:47:01 4 4.25 0.00 3.10 4.65 0.08 87.91 16:47:01 5 9.01 0.00 3.21 0.47 0.03 87.28 16:47:01 6 9.53 0.00 3.26 0.25 0.03 86.92 16:47:01 7 33.88 0.00 4.04 0.82 0.05 61.21 16:48:01 all 37.48 0.00 5.81 1.59 0.10 55.02 16:48:01 0 36.07 0.00 5.21 0.99 0.08 57.64 16:48:01 1 36.74 0.00 5.70 1.16 0.08 56.31 16:48:01 2 33.89 0.00 6.44 0.29 0.08 59.29 16:48:01 3 35.42 0.00 6.29 1.18 0.10 57.01 16:48:01 4 35.54 0.00 5.34 2.15 0.08 56.89 16:48:01 5 41.08 0.00 6.63 5.37 0.08 46.83 16:48:01 6 41.58 0.00 5.43 0.94 0.08 51.96 16:48:01 7 39.54 0.00 5.45 0.68 0.10 54.24 16:49:01 all 30.60 0.00 2.06 0.22 0.10 67.02 16:49:01 0 25.32 0.00 2.30 0.02 0.10 72.26 16:49:01 1 33.76 0.00 1.96 0.15 0.10 64.03 16:49:01 2 26.20 0.00 2.12 0.12 0.10 71.47 16:49:01 3 31.59 0.00 1.73 0.07 0.08 66.53 16:49:01 4 27.55 0.00 2.01 0.97 0.10 69.38 16:49:01 5 35.59 0.00 1.87 0.35 0.10 62.08 16:49:01 6 32.18 0.00 1.97 0.03 0.10 65.71 16:49:01 7 32.72 0.00 2.53 0.05 0.10 64.59 16:50:01 all 10.98 0.00 1.73 0.30 0.08 86.91 16:50:01 0 7.75 0.00 1.64 0.07 0.07 90.47 16:50:01 1 10.82 0.00 1.29 0.59 0.07 87.24 16:50:01 2 9.31 0.00 1.78 0.10 0.08 88.73 16:50:01 3 20.05 0.00 2.24 0.08 0.08 77.54 16:50:01 4 11.07 0.00 1.75 0.78 0.08 86.32 16:50:01 5 10.40 0.00 1.66 0.05 0.08 87.80 16:50:01 6 10.50 0.00 1.69 0.07 0.08 87.66 16:50:01 7 7.93 0.00 1.78 0.69 0.08 89.52 Average: all 24.88 0.00 2.41 0.81 0.07 71.82 Average: 0 23.23 0.00 2.25 1.18 0.06 73.28 Average: 1 29.51 0.00 2.36 0.41 0.07 67.65 Average: 2 23.01 0.00 2.56 0.29 0.07 74.08 Average: 3 25.02 0.00 2.50 0.95 0.07 71.46 Average: 4 20.87 0.00 2.29 1.33 0.07 75.45 Average: 5 25.60 0.00 2.36 1.54 0.08 70.42 Average: 6 22.06 0.00 2.34 0.25 0.06 75.28 Average: 7 29.78 0.00 2.65 0.54 0.07 66.96