---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85261 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: 2800.000 BogoMIPS: 5600.00 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 914 24321 0 6930 30797 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:80:db:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.14/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe80:db29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:d5:e9:3c 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-85261) 11/20/24 _x86_64_ (8 CPU) 10:26:56 LINUX RESTART (8 CPU) 10:27:01 tps rtps wtps bread/s bwrtn/s 10:28:01 364.73 74.31 290.42 5320.76 60679.51 10:29:01 195.28 55.92 139.36 4365.14 35151.47 10:30:01 308.78 14.31 294.47 2554.64 39758.17 10:31:01 308.40 3.50 304.90 484.32 107799.90 10:32:01 272.79 0.37 272.42 20.26 75046.83 10:33:01 67.17 0.00 67.17 0.00 27797.90 10:34:01 92.50 2.03 90.47 92.92 24891.58 Average: 229.95 21.49 208.46 1834.09 53018.09 10:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 30256636 31641832 2682584 8.14 55000 1650004 1451180 4.27 913616 1497712 62904 10:29:01 29320680 31239804 3618540 10.99 84816 2132772 1722304 5.07 1409084 1891696 103124 10:30:01 28334252 31630124 4604968 13.98 98104 3468684 1436568 4.23 1330652 2899100 801476 10:31:01 24871668 30583696 8067552 24.49 139052 5683316 6517388 19.18 2500528 5006244 512552 10:32:01 21357588 28174372 11581632 35.16 185436 6659316 11475648 33.76 5124812 5772416 4292 10:33:01 19593844 26733268 13345376 40.52 191192 6959688 12273804 36.11 6613464 6010080 10852 10:34:01 24904860 31535568 8034360 24.39 194252 6509420 1531020 4.50 1916992 5515504 1768 Average: 25519933 30219809 7419287 22.52 135407 4723314 5201130 15.30 2829878 4084679 213853 10:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 336.87 233.77 1134.50 72.61 0.00 0.00 0.00 0.00 10:29:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 339.68 247.61 2958.99 50.68 0.00 0.00 0.00 0.00 10:30:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 1169.59 692.17 5875.73 194.50 0.00 0.00 0.00 0.00 10:31:01 lo 9.67 9.67 1.08 1.08 0.00 0.00 0.00 0.00 10:31:01 veth8b38f1a 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 vetha5fc977 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 lo 1.47 1.47 0.18 0.18 0.00 0.00 0.00 0.00 10:32:01 veth2c66082 149.31 156.12 13.05 331.33 0.00 0.00 0.00 0.03 10:32:01 veth8b38f1a 43.84 49.71 15.18 5.99 0.00 0.00 0.00 0.00 10:32:01 veth5ff05d5 155.92 149.54 331.31 13.07 0.00 0.00 0.00 0.03 10:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:33:01 veth2c66082 1.10 1.37 0.18 0.17 0.00 0.00 0.00 0.00 10:33:01 veth8b38f1a 42.49 47.44 6.54 8.02 0.00 0.00 0.00 0.00 10:33:01 veth5ff05d5 250.76 203.30 22.00 23.48 0.00 0.00 0.00 0.00 10:34:01 lo 3.03 3.03 0.36 0.36 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 3011.61 1838.29 36369.33 424.30 0.00 0.00 0.00 0.00 Average: lo 2.71 2.71 0.30 0.30 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: ens3 429.52 261.92 5194.72 60.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85261) 11/20/24 _x86_64_ (8 CPU) 10:26:56 LINUX RESTART (8 CPU) 10:27:01 CPU %user %nice %system %iowait %steal %idle 10:28:01 all 8.15 0.00 1.12 4.39 0.03 86.30 10:28:01 0 3.83 0.00 1.50 7.02 0.03 87.62 10:28:01 1 13.13 0.00 1.52 1.65 0.03 83.66 10:28:01 2 8.30 0.00 0.75 0.23 0.02 90.70 10:28:01 3 5.06 0.00 0.62 0.47 0.02 93.83 10:28:01 4 2.96 0.00 0.77 9.38 0.05 86.85 10:28:01 5 5.29 0.00 1.92 14.57 0.03 78.19 10:28:01 6 14.95 0.00 0.87 1.05 0.03 83.10 10:28:01 7 11.69 0.00 1.02 0.77 0.03 86.49 10:29:01 all 15.97 0.00 1.14 2.36 0.05 80.49 10:29:01 0 16.00 0.00 1.19 9.99 0.07 72.75 10:29:01 1 22.31 0.00 1.78 1.70 0.05 74.15 10:29:01 2 16.77 0.00 1.07 0.78 0.05 81.33 10:29:01 3 18.83 0.00 0.82 1.07 0.05 79.24 10:29:01 4 13.23 0.00 1.44 3.58 0.08 81.67 10:29:01 5 6.41 0.00 0.58 0.28 0.02 92.71 10:29:01 6 8.80 0.00 0.55 0.13 0.05 90.46 10:29:01 7 25.31 0.00 1.61 1.31 0.07 71.70 10:30:01 all 23.70 0.00 2.01 2.25 0.06 71.98 10:30:01 0 27.15 0.00 1.94 7.82 0.07 63.02 10:30:01 1 20.59 0.00 2.11 1.55 0.07 75.68 10:30:01 2 22.27 0.00 1.62 0.25 0.07 75.79 10:30:01 3 26.72 0.00 2.06 3.89 0.07 67.26 10:30:01 4 29.15 0.00 2.69 2.74 0.07 65.35 10:30:01 5 18.74 0.00 1.56 0.08 0.07 79.55 10:30:01 6 25.66 0.00 1.75 1.06 0.07 71.47 10:30:01 7 19.31 0.00 2.30 0.62 0.07 77.71 10:31:01 all 19.61 0.00 4.56 5.65 0.06 70.13 10:31:01 0 15.56 0.00 4.73 1.99 0.07 77.65 10:31:01 1 24.04 0.00 4.97 7.59 0.07 63.33 10:31:01 2 17.07 0.00 4.31 10.14 0.05 68.43 10:31:01 3 16.43 0.00 4.24 0.30 0.05 78.97 10:31:01 4 19.46 0.00 5.31 21.13 0.07 54.04 10:31:01 5 26.38 0.00 4.54 2.36 0.05 66.67 10:31:01 6 21.05 0.00 4.79 1.12 0.05 72.99 10:31:01 7 16.77 0.00 3.58 0.59 0.05 79.01 10:32:01 all 37.11 0.00 5.06 4.18 0.11 53.54 10:32:01 0 35.97 0.00 5.11 1.17 0.10 57.65 10:32:01 1 33.07 0.00 5.65 3.54 0.13 57.60 10:32:01 2 37.87 0.00 5.08 2.71 0.10 54.25 10:32:01 3 34.91 0.00 4.40 1.54 0.13 59.02 10:32:01 4 38.20 0.00 5.18 4.69 0.10 51.83 10:32:01 5 44.26 0.00 4.70 1.65 0.10 49.29 10:32:01 6 35.77 0.00 5.38 3.07 0.10 55.68 10:32:01 7 36.83 0.00 5.00 15.09 0.12 42.97 10:33:01 all 33.46 0.00 4.57 0.28 0.10 61.59 10:33:01 0 28.00 0.00 5.07 0.20 0.08 66.65 10:33:01 1 32.59 0.00 4.96 1.12 0.10 61.24 10:33:01 2 38.28 0.00 4.46 0.20 0.08 56.98 10:33:01 3 31.74 0.00 4.54 0.03 0.10 63.59 10:33:01 4 29.29 0.00 4.83 0.51 0.10 65.27 10:33:01 5 36.89 0.00 4.42 0.08 0.08 58.53 10:33:01 6 32.93 0.00 4.36 0.05 0.10 62.56 10:33:01 7 37.92 0.00 3.94 0.07 0.10 57.97 10:34:01 all 10.26 0.00 1.46 0.47 0.05 87.76 10:34:01 0 6.94 0.00 1.65 0.05 0.05 91.31 10:34:01 1 9.01 0.00 1.62 1.64 0.03 87.69 10:34:01 2 5.07 0.00 1.29 1.40 0.03 92.21 10:34:01 3 15.04 0.00 1.46 0.15 0.07 83.29 10:34:01 4 4.80 0.00 1.29 0.15 0.03 93.73 10:34:01 5 16.98 0.00 1.54 0.12 0.05 81.31 10:34:01 6 20.04 0.00 1.64 0.20 0.07 78.06 10:34:01 7 4.18 0.00 1.22 0.02 0.07 94.52 Average: all 21.15 0.00 2.84 2.80 0.07 73.15 Average: 0 19.06 0.00 3.02 4.04 0.07 73.82 Average: 1 22.08 0.00 3.22 2.69 0.07 71.94 Average: 2 20.77 0.00 2.65 2.24 0.06 74.28 Average: 3 21.22 0.00 2.58 1.06 0.07 75.06 Average: 4 19.55 0.00 3.07 6.02 0.07 71.29 Average: 5 22.10 0.00 2.75 2.74 0.06 72.35 Average: 6 22.71 0.00 2.76 0.95 0.07 73.51 Average: 7 21.69 0.00 2.66 2.62 0.07 72.95