---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75121 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 15G 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 931 24230 0 7005 30781 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:73:c7:ae brd ff:ff:ff:ff:ff:ff inet 10.30.107.200/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe73:c7ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:53:45:73:c8 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-75121) 10/07/24 _x86_64_ (8 CPU) 15:40:29 LINUX RESTART (8 CPU) 15:41:01 tps rtps wtps bread/s bwrtn/s 15:42:01 304.67 44.99 259.67 1998.87 26165.37 15:43:01 196.97 50.05 146.92 3746.08 35342.35 15:44:01 65.31 13.08 52.22 2406.13 22868.72 15:45:01 124.93 1.28 123.65 124.65 54363.61 15:46:01 307.45 2.67 304.78 419.06 118141.15 15:47:01 156.44 1.35 155.09 49.71 28619.82 15:48:01 58.01 0.17 57.84 20.40 18395.60 Average: 173.40 16.23 157.17 1252.11 43414.69 15:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:42:01 30107952 31690956 2831268 8.60 71388 1822388 1390048 4.09 888464 1651464 154400 15:43:01 28740952 30864720 4198268 12.75 87432 2329912 2515836 7.40 1843204 2027304 24680 15:44:01 27107092 29929412 5832128 17.71 93076 3010724 2898952 8.53 2908120 2566848 472884 15:45:01 26548616 31627432 6390604 19.40 136244 5111444 1492280 4.39 1418880 4487048 1561116 15:46:01 23204496 30029188 9734724 29.55 178444 6691912 8278900 24.36 3212524 5863956 100244 15:47:01 21411924 28446040 11527296 35.00 190448 6868396 10513232 30.93 4921640 5910732 6820 15:48:01 20586524 27778224 12352696 37.50 192300 7020504 11252196 33.11 5614036 6034116 1728 Average: 25386794 30052282 7552426 22.93 135619 4693611 5477349 16.12 2972410 4077353 331696 15:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:42:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 ens3 399.12 277.79 1705.14 78.19 0.00 0.00 0.00 0.00 15:43:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 643.07 494.20 5267.38 115.75 0.00 0.00 0.00 0.00 15:44:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 675.10 530.71 3186.56 159.01 0.00 0.00 0.00 0.00 15:45:01 lo 8.40 8.40 0.92 0.92 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 879.94 509.53 14215.97 100.61 0.00 0.00 0.00 0.00 15:46:01 br-fe2527ab868d 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:46:01 veth9f23ccd 0.00 0.90 0.00 0.42 0.00 0.00 0.00 0.00 15:46:01 br-24179cbbe09c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 lo 3.17 3.17 0.37 0.37 0.00 0.00 0.00 0.00 15:47:01 br-fe2527ab868d 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 veth9f23ccd 0.00 0.12 0.00 0.03 0.00 0.00 0.00 0.00 15:47:01 br-24179cbbe09c 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:47:01 lo 0.23 0.23 0.02 0.02 0.00 0.00 0.00 0.00 15:48:01 br-fe2527ab868d 53.77 53.91 8.21 13.55 0.00 0.00 0.00 0.00 15:48:01 veth9f23ccd 0.48 0.47 0.58 0.08 0.00 0.00 0.00 0.00 15:48:01 br-24179cbbe09c 54.89 62.44 12.30 4.81 0.00 0.00 0.00 0.00 15:48:01 lo 2.27 2.27 0.28 0.28 0.00 0.00 0.00 0.00 Average: br-fe2527ab868d 7.70 7.73 1.17 1.94 0.00 0.00 0.00 0.00 Average: veth9f23ccd 0.07 0.21 0.08 0.08 0.00 0.00 0.00 0.00 Average: br-24179cbbe09c 7.84 8.93 1.76 0.69 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75121) 10/07/24 _x86_64_ (8 CPU) 15:40:29 LINUX RESTART (8 CPU) 15:41:01 CPU %user %nice %system %iowait %steal %idle 15:42:01 all 10.99 0.00 1.15 2.67 0.04 85.16 15:42:01 0 22.57 0.00 1.55 1.27 0.05 74.56 15:42:01 1 6.54 0.00 0.85 0.20 0.03 92.38 15:42:01 2 8.96 0.00 0.90 8.04 0.07 82.03 15:42:01 3 19.65 0.00 1.27 1.24 0.03 77.81 15:42:01 4 10.75 0.00 2.22 4.52 0.03 82.47 15:42:01 5 8.35 0.00 0.92 0.05 0.02 90.67 15:42:01 6 5.96 0.00 0.69 4.10 0.05 89.20 15:42:01 7 5.13 0.00 0.75 1.94 0.03 92.15 15:43:01 all 24.39 0.00 1.45 2.93 0.07 71.16 15:43:01 0 29.07 0.00 1.86 1.29 0.07 67.71 15:43:01 1 29.00 0.00 1.92 1.16 0.07 67.85 15:43:01 2 21.43 0.00 0.82 4.93 0.05 72.76 15:43:01 3 30.30 0.00 1.70 1.64 0.08 66.27 15:43:01 4 18.96 0.00 0.79 5.89 0.05 74.30 15:43:01 5 25.23 0.00 1.19 0.90 0.05 72.62 15:43:01 6 17.76 0.00 1.08 2.67 0.07 78.42 15:43:01 7 23.20 0.00 2.23 5.02 0.09 69.46 15:44:01 all 45.72 0.00 1.51 0.71 0.09 51.96 15:44:01 0 45.42 0.00 1.64 0.05 0.07 52.82 15:44:01 1 48.80 0.00 2.20 0.53 0.15 48.31 15:44:01 2 44.42 0.00 0.99 0.00 0.08 54.51 15:44:01 3 45.68 0.00 1.44 0.00 0.08 52.79 15:44:01 4 45.44 0.00 1.27 4.49 0.08 48.72 15:44:01 5 53.71 0.00 1.37 0.02 0.10 44.80 15:44:01 6 40.84 0.00 1.56 0.33 0.07 57.21 15:44:01 7 41.47 0.00 1.64 0.28 0.07 56.54 15:45:01 all 17.03 0.00 3.83 3.31 0.06 75.77 15:45:01 0 13.65 0.00 3.81 1.53 0.05 80.97 15:45:01 1 16.03 0.00 3.37 0.35 0.05 80.19 15:45:01 2 16.25 0.00 4.32 0.95 0.07 78.41 15:45:01 3 8.94 0.00 4.40 0.45 0.03 86.17 15:45:01 4 13.57 0.00 3.08 13.92 0.07 69.36 15:45:01 5 15.49 0.00 2.64 0.27 0.05 81.55 15:45:01 6 14.04 0.00 3.83 6.34 0.08 75.71 15:45:01 7 38.23 0.00 5.20 2.72 0.10 53.74 15:46:01 all 26.88 0.00 5.18 7.82 0.09 60.03 15:46:01 0 26.52 0.00 5.93 22.45 0.10 44.99 15:46:01 1 27.47 0.00 5.58 1.92 0.08 64.96 15:46:01 2 26.57 0.00 5.14 2.53 0.08 65.68 15:46:01 3 26.68 0.00 5.01 2.89 0.07 65.36 15:46:01 4 28.26 0.00 6.60 26.26 0.12 38.76 15:46:01 5 26.33 0.00 3.36 0.32 0.10 69.88 15:46:01 6 25.70 0.00 4.74 1.67 0.08 67.81 15:46:01 7 27.51 0.00 5.09 4.55 0.12 62.74 15:47:01 all 33.57 0.00 2.53 2.06 0.11 61.73 15:47:01 0 37.76 0.00 3.38 3.35 0.10 55.41 15:47:01 1 35.27 0.00 2.06 0.59 0.12 61.96 15:47:01 2 27.60 0.00 2.96 2.45 0.10 66.89 15:47:01 3 38.11 0.00 2.57 1.04 0.12 58.16 15:47:01 4 39.53 0.00 2.16 3.60 0.12 54.59 15:47:01 5 20.63 0.00 2.32 2.42 0.10 74.53 15:47:01 6 26.32 0.00 2.20 0.20 0.10 71.17 15:47:01 7 43.29 0.00 2.58 2.80 0.10 51.23 15:48:01 all 16.04 0.00 2.31 1.00 0.11 80.54 15:48:01 0 15.68 0.00 2.27 0.91 0.12 81.03 15:48:01 1 19.90 0.00 2.42 0.08 0.10 77.50 15:48:01 2 19.14 0.00 2.11 0.08 0.10 78.57 15:48:01 3 16.86 0.00 2.07 0.17 0.10 80.80 15:48:01 4 15.70 0.00 2.46 5.22 0.10 76.52 15:48:01 5 13.01 0.00 2.03 0.07 0.10 84.79 15:48:01 6 13.95 0.00 2.63 1.13 0.10 82.19 15:48:01 7 14.05 0.00 2.52 0.44 0.10 82.88 Average: all 24.95 0.00 2.57 2.92 0.08 69.48 Average: 0 27.25 0.00 2.92 4.40 0.08 65.36 Average: 1 26.14 0.00 2.63 0.69 0.09 70.46 Average: 2 23.50 0.00 2.47 2.69 0.08 71.26 Average: 3 26.60 0.00 2.63 1.06 0.07 69.63 Average: 4 24.61 0.00 2.65 9.11 0.08 63.55 Average: 5 23.24 0.00 1.97 0.58 0.07 74.13 Average: 6 20.67 0.00 2.39 2.35 0.08 74.51 Average: 7 27.58 0.00 2.86 2.52 0.09 66.95