---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11655 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 11G 145G 7% / 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 820 28346 0 2999 30907 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:d8:98:9b brd ff:ff:ff:ff:ff:ff inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fed8:989b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:1e:b3:f7 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-11655) 01/12/24 _x86_64_ (8 CPU) 16:31:22 LINUX RESTART (8 CPU) 16:32:01 tps rtps wtps bread/s bwrtn/s 16:33:02 111.61 23.59 88.02 1248.78 39157.08 16:34:01 193.02 43.99 149.03 1473.11 52668.09 16:35:01 52.02 19.15 32.88 2203.23 33055.29 16:36:01 23.05 0.07 22.98 3.87 31427.96 16:37:01 7.05 0.02 7.03 2.40 7282.65 16:38:01 2.75 0.00 2.75 0.00 308.08 16:39:01 47.37 1.75 45.62 106.76 17249.32 Average: 62.10 12.58 49.52 717.94 25814.54 16:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:33:02 30092872 31704084 2846340 8.64 69716 1851540 1406432 4.14 871620 1685300 173176 16:34:01 28399072 30415360 4540140 13.78 86140 2224440 3472200 10.22 2209788 2006748 37052 16:35:01 25235180 27364592 7704032 23.39 87504 2334628 7666704 22.56 5388156 1981392 424 16:36:01 23231292 25362772 9707920 29.47 87620 2336260 9478380 27.89 7391624 1976864 172 16:37:01 22196424 24333252 10742788 32.61 87728 2341336 10594828 31.17 8419408 1981856 1108 16:38:01 21835120 23979108 11104092 33.71 87848 2348084 10709344 31.51 8772416 1988596 244 16:39:01 29064372 31686216 3874840 11.76 95240 2810420 1414964 4.16 1335448 2195628 33336 Average: 25722047 27835055 7217165 21.91 85971 2320958 6391836 18.81 4912637 1973769 35073 16:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:33:02 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 16:33:02 ens3 70.14 46.35 1001.14 8.54 0.00 0.00 0.00 0.00 16:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 16:34:01 ens3 379.97 291.98 4425.49 45.39 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 16:35:01 ens3 28.13 26.96 62.02 13.15 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 lo 3.13 3.13 1.00 1.00 0.00 0.00 0.00 0.00 16:36:01 ens3 49.36 44.29 10.51 17.24 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 3.35 3.35 1.00 1.00 0.00 0.00 0.00 0.00 16:37:01 ens3 25.55 22.41 5.72 8.01 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:38:01 ens3 13.83 12.13 2.91 3.42 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 16:39:01 ens3 89.95 112.31 346.25 2256.90 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 93.16 78.99 827.72 336.82 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11655) 01/12/24 _x86_64_ (8 CPU) 16:31:22 LINUX RESTART (8 CPU) 16:32:01 CPU %user %nice %system %iowait %steal %idle 16:33:02 all 9.90 0.00 0.77 3.27 0.03 86.02 16:33:02 0 6.76 0.00 0.78 0.08 0.03 92.34 16:33:02 1 3.93 0.00 0.38 12.32 0.02 83.35 16:33:02 2 6.21 0.00 0.75 3.01 0.03 89.99 16:33:02 3 6.52 0.00 0.40 0.35 0.03 92.69 16:33:02 4 1.18 0.00 0.28 0.03 0.00 98.50 16:33:02 5 13.43 0.00 1.10 4.19 0.03 81.24 16:33:02 6 11.71 0.00 0.74 1.34 0.03 86.18 16:33:02 7 29.48 0.00 1.72 4.91 0.07 63.82 16:34:01 all 17.96 0.00 1.00 1.64 0.05 79.35 16:34:01 0 17.70 0.00 1.08 0.71 0.03 80.47 16:34:01 1 8.99 0.00 0.27 0.00 0.03 90.71 16:34:01 2 21.24 0.00 1.84 1.74 0.07 75.12 16:34:01 3 16.14 0.00 0.61 0.02 0.07 83.17 16:34:01 4 17.63 0.00 0.92 0.42 0.03 80.99 16:34:01 5 10.76 0.00 0.90 8.40 0.03 79.90 16:34:01 6 28.43 0.00 1.65 0.87 0.07 68.98 16:34:01 7 22.84 0.00 0.73 0.90 0.05 75.48 16:35:01 all 28.61 0.00 0.56 1.88 0.05 68.89 16:35:01 0 20.23 0.00 1.03 0.50 0.05 78.18 16:35:01 1 47.27 0.00 0.65 0.00 0.07 52.01 16:35:01 2 35.89 0.00 0.70 2.81 0.08 60.52 16:35:01 3 15.13 0.00 0.53 0.00 0.03 84.31 16:35:01 4 26.60 0.00 0.28 0.00 0.07 73.05 16:35:01 5 20.14 0.00 0.33 0.07 0.03 79.43 16:35:01 6 37.82 0.00 0.50 0.00 0.07 61.61 16:35:01 7 25.85 0.00 0.49 11.68 0.07 61.92 16:36:01 all 22.85 0.00 0.47 1.33 0.05 75.30 16:36:01 0 16.29 0.00 0.50 0.00 0.03 83.18 16:36:01 1 20.41 0.00 0.57 0.08 0.05 78.89 16:36:01 2 19.86 0.00 0.32 0.00 0.03 79.79 16:36:01 3 14.77 0.00 0.47 0.00 0.05 84.71 16:36:01 4 29.73 0.00 0.54 3.85 0.07 65.82 16:36:01 5 37.60 0.00 0.40 0.00 0.05 61.95 16:36:01 6 23.92 0.00 0.38 0.02 0.05 75.63 16:36:01 7 20.19 0.00 0.55 6.76 0.03 72.46 16:37:01 all 20.55 0.00 0.30 0.34 0.04 78.77 16:37:01 0 18.88 0.00 0.18 0.02 0.05 80.87 16:37:01 1 24.29 0.00 0.35 0.00 0.03 75.33 16:37:01 2 26.55 0.00 0.37 0.00 0.05 73.03 16:37:01 3 13.39 0.00 0.20 0.00 0.03 86.38 16:37:01 4 12.68 0.00 0.22 2.70 0.03 84.37 16:37:01 5 18.70 0.00 0.33 0.02 0.03 80.91 16:37:01 6 35.86 0.00 0.45 0.00 0.07 63.63 16:37:01 7 14.06 0.00 0.28 0.00 0.03 85.62 16:38:01 all 16.56 0.00 0.20 0.01 0.03 83.19 16:38:01 0 11.18 0.00 0.15 0.00 0.02 88.65 16:38:01 1 23.50 0.00 0.33 0.00 0.05 76.11 16:38:01 2 49.54 0.00 0.53 0.00 0.07 49.86 16:38:01 3 18.67 0.00 0.23 0.00 0.03 81.06 16:38:01 4 3.37 0.00 0.05 0.02 0.03 96.53 16:38:01 5 6.22 0.00 0.03 0.00 0.02 93.73 16:38:01 6 5.50 0.00 0.13 0.08 0.03 94.25 16:38:01 7 14.50 0.00 0.13 0.00 0.03 85.34 16:39:01 all 11.73 0.00 1.07 1.07 0.03 86.11 16:39:01 0 20.52 0.00 1.68 0.32 0.05 77.43 16:39:01 1 5.57 0.00 0.86 0.00 0.02 93.55 16:39:01 2 9.51 0.00 0.70 0.00 0.02 89.77 16:39:01 3 6.51 0.00 1.23 0.05 0.02 92.19 16:39:01 4 6.35 0.00 0.65 2.92 0.05 90.03 16:39:01 5 6.20 0.00 0.75 0.00 0.03 93.01 16:39:01 6 37.03 0.00 1.88 1.52 0.05 59.52 16:39:01 7 2.09 0.00 0.73 3.71 0.00 93.47 Average: all 18.31 0.00 0.62 1.36 0.04 79.67 Average: 0 15.93 0.00 0.77 0.23 0.04 83.02 Average: 1 19.15 0.00 0.49 1.77 0.04 78.55 Average: 2 24.13 0.00 0.74 1.08 0.05 74.00 Average: 3 13.01 0.00 0.53 0.06 0.04 86.36 Average: 4 13.92 0.00 0.42 1.42 0.04 84.20 Average: 5 16.16 0.00 0.55 1.79 0.03 81.46 Average: 6 25.74 0.00 0.82 0.55 0.05 72.85 Average: 7 18.41 0.00 0.66 4.00 0.04 76.89