---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-1016 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 829 24200 0 7137 30883 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:34:ef:3c brd ff:ff:ff:ff:ff:ff inet 10.30.107.107/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe34:ef3c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d9:c2:e2: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-v1-8c-8g-1016) 11/18/23 _x86_64_ (8 CPU) 04:58:30 LINUX RESTART (8 CPU) 04:59:00 tps rtps wtps bread/s bwrtn/s 05:00:01 112.90 49.38 63.52 2154.97 23673.16 05:01:01 100.92 14.36 86.55 309.02 25245.93 05:02:01 107.93 5.23 102.70 437.26 27426.23 05:03:01 62.97 1.55 61.42 45.99 28039.73 05:04:01 73.07 5.40 67.67 192.10 62620.36 05:05:01 65.84 0.07 65.77 5.07 65295.78 05:06:01 83.50 6.17 77.34 1030.63 50162.44 Average: 86.80 11.83 74.97 600.17 40311.94 04:59:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 30097664 31685996 2841556 8.63 62836 1837884 1448416 4.26 925004 1633688 70732 05:01:01 29455724 31351692 3483496 10.58 85440 2105720 2034528 5.99 1276720 1887392 142180 05:02:01 28119292 30282460 4819928 14.63 94512 2354296 3028236 8.91 2389308 2089836 12520 05:03:01 27474960 30516640 5464260 16.59 103252 3202372 2141636 6.30 2367760 2712992 446896 05:04:01 25071752 30312372 7867468 23.88 109184 5325852 2262720 6.66 2652216 4760764 1025440 05:05:01 24122608 29886116 8816612 26.77 114996 5816824 3118508 9.18 3130224 5205212 41228 05:06:01 24788104 31628868 8151116 24.75 122444 6855392 1419672 4.18 1549448 6092352 52720 Average: 27018586 30809163 5920634 17.97 98952 3928334 2207674 6.50 2041526 3483177 255959 04:59:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 ens3 375.25 243.54 2162.98 68.32 0.00 0.00 0.00 0.00 05:00:01 lo 0.92 0.92 0.10 0.10 0.00 0.00 0.00 0.00 05:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 ens3 167.57 102.75 1429.23 25.50 0.00 0.00 0.00 0.00 05:01:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 ens3 466.22 339.33 3733.14 84.47 0.00 0.00 0.00 0.00 05:02:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 ens3 888.55 676.54 5626.15 195.62 0.00 0.00 0.00 0.00 05:03:01 lo 4.97 4.97 0.44 0.44 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 ens3 664.84 564.91 1627.73 182.58 0.00 0.00 0.00 0.00 05:04:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 ens3 686.52 540.98 928.71 200.46 0.00 0.00 0.00 0.00 05:05:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 ens3 167.59 131.59 2055.22 23.30 0.00 0.00 0.00 0.00 05:06:01 lo 0.87 0.87 0.09 0.09 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 487.81 371.07 2508.19 111.36 0.00 0.00 0.00 0.00 Average: lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-1016) 11/18/23 _x86_64_ (8 CPU) 04:58:30 LINUX RESTART (8 CPU) 04:59:00 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 9.01 0.00 1.04 3.33 0.04 86.57 05:00:01 0 20.37 0.00 1.17 3.15 0.05 75.26 05:00:01 1 3.82 0.00 0.51 9.77 0.05 85.86 05:00:01 2 19.51 0.00 1.59 1.58 0.05 77.27 05:00:01 3 5.92 0.00 0.59 0.20 0.03 93.26 05:00:01 4 2.40 0.00 0.85 1.59 0.02 95.14 05:00:01 5 8.10 0.00 1.00 0.72 0.03 90.14 05:00:01 6 8.49 0.00 1.97 1.12 0.03 88.38 05:00:01 7 3.44 0.00 0.63 8.52 0.03 87.38 05:01:01 all 12.98 0.00 1.02 2.12 0.05 83.83 05:01:01 0 45.41 0.00 2.99 2.16 0.10 49.35 05:01:01 1 8.41 0.00 0.52 0.87 0.05 90.15 05:01:01 2 17.23 0.00 1.49 0.48 0.05 80.75 05:01:01 3 5.14 0.00 0.63 0.28 0.03 93.91 05:01:01 4 5.45 0.00 0.32 0.00 0.03 94.20 05:01:01 5 5.34 0.00 0.30 0.00 0.03 94.32 05:01:01 6 11.53 0.00 1.08 0.70 0.03 86.65 05:01:01 7 5.36 0.00 0.84 12.54 0.05 81.21 05:02:01 all 18.52 0.00 1.33 1.99 0.06 78.10 05:02:01 0 14.07 0.00 1.41 1.01 0.05 83.47 05:02:01 1 23.01 0.00 0.97 0.07 0.07 75.89 05:02:01 2 26.81 0.00 1.24 1.22 0.07 70.66 05:02:01 3 13.61 0.00 1.22 10.52 0.05 74.60 05:02:01 4 24.24 0.00 1.07 0.05 0.07 74.57 05:02:01 5 17.30 0.00 2.05 0.74 0.08 79.83 05:02:01 6 16.23 0.00 1.39 0.95 0.07 81.36 05:02:01 7 12.81 0.00 1.28 1.31 0.07 84.54 05:03:01 all 34.65 0.00 2.23 1.76 0.08 61.29 05:03:01 0 43.51 0.00 1.49 0.82 0.10 54.08 05:03:01 1 39.89 0.00 2.03 0.07 0.08 57.93 05:03:01 2 34.43 0.00 1.36 0.18 0.07 63.96 05:03:01 3 30.36 0.00 2.84 7.54 0.08 59.17 05:03:01 4 32.27 0.00 2.92 1.32 0.07 63.43 05:03:01 5 29.26 0.00 0.79 0.00 0.07 69.88 05:03:01 6 35.02 0.00 2.70 2.08 0.10 60.09 05:03:01 7 32.46 0.00 3.66 2.01 0.07 61.80 05:04:01 all 36.45 0.00 2.74 3.11 0.08 57.63 05:04:01 0 31.85 0.00 2.54 0.10 0.05 65.46 05:04:01 1 32.42 0.00 3.08 7.20 0.07 57.23 05:04:01 2 35.61 0.00 1.37 0.02 0.08 62.92 05:04:01 3 35.30 0.00 1.91 2.33 0.07 60.39 05:04:01 4 41.90 0.00 1.90 1.65 0.08 54.47 05:04:01 5 38.23 0.00 0.79 0.44 0.05 60.49 05:04:01 6 42.00 0.00 6.64 13.15 0.13 38.07 05:04:01 7 34.19 0.00 3.72 0.03 0.08 61.97 05:05:01 all 37.86 0.00 2.29 3.51 0.08 56.26 05:05:01 0 36.77 0.00 0.96 5.33 0.07 56.88 05:05:01 1 37.90 0.00 1.09 0.00 0.08 60.93 05:05:01 2 42.48 0.00 3.50 7.50 0.08 46.44 05:05:01 3 40.18 0.00 2.58 4.17 0.08 52.99 05:05:01 4 31.62 0.00 2.60 6.21 0.10 59.46 05:05:01 5 38.95 0.00 2.46 0.02 0.08 58.49 05:05:01 6 41.66 0.00 1.58 4.17 0.07 52.52 05:05:01 7 33.36 0.00 3.51 0.66 0.08 62.40 05:06:01 all 9.48 0.00 0.84 3.39 0.03 86.26 05:06:01 0 13.98 0.00 0.60 9.47 0.03 75.91 05:06:01 1 6.21 0.00 0.92 1.67 0.02 91.19 05:06:01 2 23.74 0.00 1.64 2.29 0.05 72.29 05:06:01 3 15.44 0.00 0.48 0.55 0.03 83.49 05:06:01 4 6.34 0.00 0.55 0.32 0.02 92.77 05:06:01 5 3.15 0.00 0.38 5.72 0.02 90.72 05:06:01 6 3.65 0.00 0.53 0.92 0.02 94.88 05:06:01 7 3.34 0.00 1.64 6.15 0.05 88.81 Average: all 22.65 0.00 1.64 2.74 0.06 72.90 Average: 0 29.39 0.00 1.59 3.15 0.06 65.80 Average: 1 21.59 0.00 1.30 2.82 0.06 74.23 Average: 2 28.50 0.00 1.74 1.89 0.06 67.80 Average: 3 20.79 0.00 1.46 3.65 0.05 74.04 Average: 4 20.55 0.00 1.45 1.59 0.05 76.35 Average: 5 19.98 0.00 1.11 1.09 0.05 77.77 Average: 6 22.59 0.00 2.27 3.29 0.06 71.79 Average: 7 17.80 0.00 2.18 4.48 0.06 75.49