---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12243 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 142G 9% / 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 870 25037 0 6259 30841 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:9f:02:49 brd ff:ff:ff:ff:ff:ff inet 10.30.107.204/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe9f:249/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:0d:27:25 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-12243) 01/14/24 _x86_64_ (8 CPU) 17:37:10 LINUX RESTART (8 CPU) 17:38:02 tps rtps wtps bread/s bwrtn/s 17:39:01 115.88 26.98 88.90 2098.63 25654.91 17:40:01 127.53 10.60 116.93 1708.78 31380.77 17:41:01 502.82 12.98 489.84 779.61 154520.11 17:42:01 31.08 0.48 30.59 25.60 17391.97 17:43:01 16.43 0.02 16.41 2.40 16994.87 17:44:01 63.12 0.85 62.27 40.66 18937.44 Average: 142.89 8.60 134.29 772.26 44201.25 17:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:39:01 30012540 31713892 2926680 8.89 77660 1927636 1348792 3.97 858716 1761004 131560 17:40:01 27209500 31638080 5729720 17.39 127020 4489784 1386644 4.08 1036960 4226588 2344240 17:41:01 23819268 29923484 9119952 27.69 154088 6059596 8364776 24.61 2920352 5597336 488 17:42:01 23133640 29248780 9805580 29.77 155592 6066268 9102588 26.78 3628648 5563340 1528 17:43:01 23050748 29168956 9888472 30.02 155792 6068904 9195992 27.06 3708976 5565124 260 17:44:01 25702228 31628160 7236992 21.97 156808 5893420 1482408 4.36 1297556 5392384 3840 Average: 25487987 30553559 7451233 22.62 137827 5084268 5146867 15.14 2241868 4684296 413653 17:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 ens3 62.04 42.86 940.06 10.79 0.00 0.00 0.00 0.00 17:39:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 ens3 759.07 444.59 17992.81 35.98 0.00 0.00 0.00 0.00 17:40:01 lo 9.60 9.60 0.94 0.94 0.00 0.00 0.00 0.00 17:40:01 br-3cd114caebd3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 veth79f6877 0.15 0.47 0.01 0.03 0.00 0.00 0.00 0.00 17:41:01 veth74f2389 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 ens3 479.49 252.82 14892.30 18.23 0.00 0.00 0.00 0.00 17:42:01 veth79f6877 0.48 0.52 0.05 1.59 0.00 0.00 0.00 0.00 17:42:01 veth74f2389 0.52 0.70 0.12 0.09 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 6.42 3.53 1.39 1.45 0.00 0.00 0.00 0.00 17:43:01 veth79f6877 0.60 0.62 0.05 1.65 0.00 0.00 0.00 0.00 17:43:01 veth74f2389 0.45 0.63 0.11 0.08 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 1.87 1.68 0.55 0.66 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 ens3 60.02 44.11 65.10 54.34 0.00 0.00 0.00 0.00 17:44:01 lo 49.83 49.83 39.66 39.66 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 228.62 131.85 5662.07 20.27 0.00 0.00 0.00 0.00 Average: lo 7.57 7.57 6.56 6.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12243) 01/14/24 _x86_64_ (8 CPU) 17:37:10 LINUX RESTART (8 CPU) 17:38:02 CPU %user %nice %system %iowait %steal %idle 17:39:01 all 10.16 0.00 0.80 2.30 0.03 86.71 17:39:01 0 17.52 0.00 1.19 1.65 0.05 79.60 17:39:01 1 18.66 0.00 1.14 0.70 0.02 79.49 17:39:01 2 13.27 0.00 0.90 1.00 0.03 84.79 17:39:01 3 8.18 0.00 0.68 2.01 0.05 89.08 17:39:01 4 8.65 0.00 0.87 5.57 0.03 84.87 17:39:01 5 0.63 0.00 0.05 6.93 0.00 92.39 17:39:01 6 9.24 0.00 0.90 0.15 0.02 89.69 17:39:01 7 5.14 0.00 0.73 0.39 0.02 93.73 17:40:01 all 14.01 0.00 3.97 0.92 0.05 81.05 17:40:01 0 12.86 0.00 3.03 2.30 0.07 81.74 17:40:01 1 17.34 0.00 4.15 0.08 0.05 78.38 17:40:01 2 11.60 0.00 4.23 0.39 0.05 83.74 17:40:01 3 17.55 0.00 4.17 1.01 0.07 77.20 17:40:01 4 18.14 0.00 5.33 0.34 0.05 76.14 17:40:01 5 7.79 0.00 3.73 1.91 0.05 86.52 17:40:01 6 14.57 0.00 3.35 0.86 0.07 81.16 17:40:01 7 12.20 0.00 3.74 0.42 0.05 83.59 17:41:01 all 27.04 0.00 5.94 2.52 0.09 64.40 17:41:01 0 27.32 0.00 5.52 1.36 0.08 65.72 17:41:01 1 20.07 0.00 6.44 1.96 0.10 71.43 17:41:01 2 24.49 0.00 6.03 0.91 0.08 68.48 17:41:01 3 30.21 0.00 6.21 1.08 0.08 62.41 17:41:01 4 28.96 0.00 6.07 3.19 0.08 61.71 17:41:01 5 32.48 0.00 6.38 1.22 0.08 59.84 17:41:01 6 30.94 0.00 6.74 9.29 0.12 52.92 17:41:01 7 21.88 0.00 4.16 1.20 0.08 72.68 17:42:01 all 16.72 0.00 1.60 0.18 0.07 81.43 17:42:01 0 15.71 0.00 1.55 0.02 0.08 82.64 17:42:01 1 16.02 0.00 1.54 1.22 0.07 81.15 17:42:01 2 14.45 0.00 1.44 0.03 0.05 84.03 17:42:01 3 19.79 0.00 1.72 0.03 0.07 78.39 17:42:01 4 17.47 0.00 1.76 0.02 0.08 80.67 17:42:01 5 17.31 0.00 1.54 0.03 0.08 81.03 17:42:01 6 19.26 0.00 2.04 0.05 0.07 78.58 17:42:01 7 13.77 0.00 1.26 0.03 0.07 84.87 17:43:01 all 2.61 0.00 0.45 0.17 0.06 96.71 17:43:01 0 3.30 0.00 0.50 0.00 0.05 96.14 17:43:01 1 2.89 0.00 0.38 0.43 0.05 96.24 17:43:01 2 2.46 0.00 0.53 0.90 0.07 96.04 17:43:01 3 2.27 0.00 0.39 0.00 0.08 97.26 17:43:01 4 2.61 0.00 0.40 0.00 0.07 96.92 17:43:01 5 2.12 0.00 0.52 0.00 0.07 97.29 17:43:01 6 2.32 0.00 0.27 0.00 0.05 97.36 17:43:01 7 2.94 0.00 0.53 0.02 0.07 96.44 17:44:01 all 2.89 0.00 0.83 0.27 0.05 95.97 17:44:01 0 3.00 0.00 1.00 0.08 0.05 95.86 17:44:01 1 1.97 0.00 0.69 0.47 0.07 96.81 17:44:01 2 1.94 0.00 0.87 1.21 0.03 95.95 17:44:01 3 3.19 0.00 0.87 0.05 0.05 95.84 17:44:01 4 2.58 0.00 0.84 0.15 0.05 96.39 17:44:01 5 3.22 0.00 0.92 0.02 0.07 95.77 17:44:01 6 2.64 0.00 0.57 0.07 0.07 96.66 17:44:01 7 4.53 0.00 0.87 0.10 0.05 94.45 Average: all 12.22 0.00 2.26 1.05 0.06 84.41 Average: 0 13.26 0.00 2.13 0.90 0.06 83.65 Average: 1 12.79 0.00 2.38 0.81 0.06 83.95 Average: 2 11.34 0.00 2.33 0.74 0.05 85.54 Average: 3 13.52 0.00 2.34 0.69 0.07 83.38 Average: 4 13.05 0.00 2.54 1.53 0.06 82.81 Average: 5 10.58 0.00 2.18 1.68 0.06 85.51 Average: 6 13.13 0.00 2.30 1.73 0.06 82.78 Average: 7 10.07 0.00 1.88 0.36 0.06 87.64