---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22976 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 885 24532 0 6749 30826 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:52:06:1d brd ff:ff:ff:ff:ff:ff inet 10.30.106.50/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe52:61d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:f0:8b:2a 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::42:46ff:fef0:8b2a/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-22976) 07/12/24 _x86_64_ (8 CPU) 08:15:19 LINUX RESTART (8 CPU) 08:16:01 tps rtps wtps bread/s bwrtn/s 08:17:01 208.20 52.72 155.47 3844.96 14537.71 08:18:01 325.43 1.47 323.96 93.85 158624.76 08:19:01 306.50 14.28 292.22 794.70 25078.32 08:20:01 129.43 0.33 129.10 25.46 23333.51 08:21:01 12.60 0.00 12.60 0.00 6639.98 08:22:01 21.58 0.03 21.55 7.33 6711.33 Average: 167.29 11.47 155.82 794.38 39153.88 08:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:17:01 29949280 31730920 2989940 9.08 76060 2009332 1356404 3.99 870288 1812536 262096 08:18:01 25563224 31643892 7375996 22.39 128244 6087116 1730908 5.09 1012976 5841156 241188 08:19:01 23360160 29630504 9579060 29.08 145344 6240440 8806672 25.91 3236892 5743936 1276 08:20:01 22724772 29312752 10214448 31.01 173516 6492108 9452424 27.81 3623952 5942180 3808 08:21:01 22426888 29019284 10512332 31.91 173824 6495692 9766128 28.73 3916276 5944964 308 08:22:01 22870820 29456912 10068400 30.57 174120 6494856 8045636 23.67 3503624 5936468 304 Average: 24482524 30132377 8456696 25.67 145185 5636591 6526362 19.20 2694001 5203540 84830 08:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 ens3 142.61 97.28 2084.77 30.06 0.00 0.00 0.00 0.00 08:17:01 lo 3.73 3.73 0.38 0.38 0.00 0.00 0.00 0.00 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 ens3 1167.54 595.43 33150.32 51.74 0.00 0.00 0.00 0.00 08:18:01 br-82fae248d635 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 11.40 11.40 1.11 1.11 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 vethd25e344 5.73 5.46 0.64 0.60 0.00 0.00 0.00 0.00 08:19:01 vethb06e022 24.28 22.51 10.95 16.09 0.00 0.00 0.00 0.00 08:19:01 ens3 4.90 4.15 1.74 1.59 0.00 0.00 0.00 0.00 08:20:01 docker0 12.51 16.86 2.08 283.43 0.00 0.00 0.00 0.00 08:20:01 veth09395dd 2.75 2.40 9.62 4.16 0.00 0.00 0.00 0.00 08:20:01 vethd25e344 48.18 44.18 16.88 62.42 0.00 0.00 0.00 0.01 08:20:01 vethb06e022 15.53 13.10 11.37 26.29 0.00 0.00 0.00 0.00 08:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 veth09395dd 8.32 6.82 15.50 8.14 0.00 0.00 0.00 0.00 08:21:01 vethd25e344 38.96 35.96 12.53 54.46 0.00 0.00 0.00 0.00 08:21:01 vethb06e022 45.16 36.93 18.01 85.14 0.00 0.00 0.00 0.01 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 vethd25e344 28.60 27.70 8.22 38.43 0.00 0.00 0.00 0.00 08:22:01 vethb06e022 0.43 0.93 0.59 0.07 0.00 0.00 0.00 0.00 08:22:01 ens3 1685.47 969.61 37201.63 146.49 0.00 0.00 0.00 0.00 Average: docker0 2.09 2.81 0.35 47.24 0.00 0.00 0.00 0.00 Average: vethd25e344 20.24 18.88 6.38 25.98 0.00 0.00 0.00 0.00 Average: vethb06e022 14.23 12.24 6.82 21.27 0.00 0.00 0.00 0.00 Average: ens3 230.04 124.61 6070.05 15.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22976) 07/12/24 _x86_64_ (8 CPU) 08:15:19 LINUX RESTART (8 CPU) 08:16:01 CPU %user %nice %system %iowait %steal %idle 08:17:01 all 9.42 0.00 0.87 2.32 0.03 87.36 08:17:01 0 10.71 0.00 0.99 0.70 0.03 87.57 08:17:01 1 16.55 0.00 1.43 1.38 0.07 80.57 08:17:01 2 8.80 0.00 0.95 3.18 0.02 87.05 08:17:01 3 3.42 0.00 0.87 9.08 0.07 86.56 08:17:01 4 18.30 0.00 0.98 2.20 0.05 78.47 08:17:01 5 9.70 0.00 0.75 0.22 0.02 89.32 08:17:01 6 7.19 0.00 0.67 1.17 0.03 90.94 08:17:01 7 0.59 0.00 0.32 0.65 0.02 98.42 08:18:01 all 12.55 0.00 5.84 17.16 0.07 64.39 08:18:01 0 11.93 0.00 4.69 9.13 0.05 74.20 08:18:01 1 13.40 0.00 6.02 4.54 0.08 75.96 08:18:01 2 13.71 0.00 6.01 4.69 0.07 75.52 08:18:01 3 11.59 0.00 5.52 10.81 0.03 72.04 08:18:01 4 12.92 0.00 6.33 15.27 0.05 65.43 08:18:01 5 10.96 0.00 5.23 33.80 0.05 49.96 08:18:01 6 12.66 0.00 7.09 17.79 0.08 62.37 08:18:01 7 13.24 0.00 5.83 41.30 0.10 39.53 08:19:01 all 24.92 0.00 3.51 4.10 0.09 67.38 08:19:01 0 24.11 0.00 3.59 1.78 0.08 70.45 08:19:01 1 20.42 0.00 3.71 7.03 0.08 68.76 08:19:01 2 25.94 0.00 3.18 1.20 0.08 69.59 08:19:01 3 26.62 0.00 3.43 0.81 0.08 69.06 08:19:01 4 25.65 0.00 4.01 5.47 0.10 64.77 08:19:01 5 19.98 0.00 2.61 4.24 0.10 73.08 08:19:01 6 26.04 0.00 3.39 2.37 0.08 68.11 08:19:01 7 30.62 0.00 4.13 9.97 0.08 55.19 08:20:01 all 11.11 0.00 2.03 2.01 0.07 84.77 08:20:01 0 13.68 0.00 2.41 3.41 0.07 80.43 08:20:01 1 9.33 0.00 2.08 3.00 0.08 85.50 08:20:01 2 10.37 0.00 1.45 1.29 0.08 86.81 08:20:01 3 10.72 0.00 1.67 0.07 0.07 87.47 08:20:01 4 12.39 0.00 2.87 6.26 0.07 78.41 08:20:01 5 12.59 0.00 1.87 0.72 0.07 84.75 08:20:01 6 10.16 0.00 2.07 0.47 0.05 87.25 08:20:01 7 9.68 0.00 1.85 0.81 0.07 87.60 08:21:01 all 3.90 0.00 0.51 0.41 0.08 95.10 08:21:01 0 4.11 0.00 0.53 0.00 0.07 95.29 08:21:01 1 3.72 0.00 0.67 0.05 0.10 95.46 08:21:01 2 4.15 0.00 0.64 0.03 0.07 95.12 08:21:01 3 3.94 0.00 0.48 0.02 0.07 95.49 08:21:01 4 3.86 0.00 0.35 2.84 0.07 92.89 08:21:01 5 3.69 0.00 0.33 0.08 0.07 95.82 08:21:01 6 4.04 0.00 0.57 0.00 0.10 95.29 08:21:01 7 3.74 0.00 0.57 0.25 0.07 95.38 08:22:01 all 2.27 0.00 0.60 0.41 0.08 96.65 08:22:01 0 1.94 0.00 0.57 0.13 0.07 97.29 08:22:01 1 1.92 0.00 0.75 0.02 0.08 97.23 08:22:01 2 2.53 0.00 0.64 0.03 0.08 96.72 08:22:01 3 2.17 0.00 0.60 0.03 0.10 97.09 08:22:01 4 2.32 0.00 0.60 2.57 0.07 94.43 08:22:01 5 2.48 0.00 0.44 0.12 0.07 96.90 08:22:01 6 2.46 0.00 0.57 0.33 0.08 96.55 08:22:01 7 2.35 0.00 0.55 0.02 0.07 97.01 Average: all 10.68 0.00 2.22 4.38 0.07 82.64 Average: 0 11.07 0.00 2.13 2.52 0.06 84.21 Average: 1 10.88 0.00 2.44 2.66 0.08 83.93 Average: 2 10.89 0.00 2.13 1.73 0.07 85.17 Average: 3 9.72 0.00 2.09 3.46 0.07 84.66 Average: 4 12.56 0.00 2.52 5.75 0.07 79.10 Average: 5 9.89 0.00 1.86 6.49 0.06 81.70 Average: 6 10.41 0.00 2.39 3.68 0.07 83.45 Average: 7 10.02 0.00 2.20 8.78 0.07 78.93