---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4873 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 16G 140G 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 861 23276 0 8029 30850 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:d9:0b:43 brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fed9:b43/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:ce:cc:2f 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-4873) 12/13/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 108.66 36.74 71.92 1716.32 16206.61 22:50:01 104.70 12.51 92.18 264.62 66169.11 22:51:01 206.23 2.62 203.62 83.19 105822.10 22:52:01 246.71 20.21 226.50 3867.36 50217.63 22:53:01 125.86 0.02 125.85 2.40 46181.77 22:54:01 92.35 0.00 92.35 0.00 21637.19 22:55:01 15.02 0.02 15.00 0.13 15016.40 22:56:01 89.82 0.00 89.82 0.00 21005.97 22:57:01 24.51 0.57 23.95 56.12 14796.33 Average: 112.66 8.02 104.64 663.62 39716.22 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30098968 31701192 2840252 8.62 69652 1842972 1413752 4.16 867840 1678876 169820 22:50:01 25961388 31661456 6977832 21.18 92228 5816656 1362516 4.01 2228180 4309976 2504292 22:51:01 25659788 30886304 7279432 22.10 140348 5235320 2154228 6.34 1733744 5039204 502972 22:52:01 23964536 30432224 8974684 27.25 166668 6358012 2564144 7.54 2502028 5871276 463912 22:53:01 23794608 30751556 9144612 27.76 167896 6831692 2177644 6.41 2670612 5856584 61420 22:54:01 23783312 31047344 9155908 27.80 168136 7129612 1960032 5.77 2569524 5965196 2016 22:55:01 22638432 30089288 10300788 31.27 168228 7311148 2503580 7.37 3691352 5975148 12408 22:56:01 23958800 31654272 8980420 27.26 168324 7549108 1379856 4.06 2184296 6162268 97984 22:57:01 23851780 31600216 9087440 27.59 172336 7596908 1421796 4.18 2279100 6173892 38956 Average: 24856846 31091539 8082374 24.54 145980 6185714 1881950 5.54 2302964 5225824 428198 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 79.24 51.82 1019.39 10.41 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6366.21 4412.05 24683.59 1090.51 0.00 0.00 0.00 0.00 22:51:01 lo 1.07 1.07 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 330.66 268.04 3665.17 46.99 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 226.18 165.82 2278.45 30.35 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 42.64 38.99 176.99 10.17 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 58.61 54.18 17.94 17.46 0.00 0.00 0.00 0.00 22:55:01 lo 20.68 20.68 1.06 1.06 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.13 2.65 0.96 1.18 0.00 0.00 0.00 0.00 22:56:01 lo 20.48 20.48 1.05 1.05 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 21.26 16.55 4.55 5.12 0.00 0.00 0.00 0.00 22:57:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1600.02 1217.88 420.07 7871.44 0.00 0.00 0.00 0.00 Average: lo 5.09 5.09 0.29 0.29 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 971.43 693.19 3589.99 1011.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4873) 12/13/23 _x86_64_ (8 CPU) 22:47:23 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 10.04 0.00 0.80 1.69 0.03 87.43 22:49:01 0 4.04 0.00 0.37 0.05 0.02 95.52 22:49:01 1 4.41 0.00 0.53 0.37 0.02 94.67 22:49:01 2 0.80 0.00 0.36 0.03 0.02 98.79 22:49:01 3 1.44 0.00 0.27 0.08 0.02 98.19 22:49:01 4 26.76 0.00 1.65 11.18 0.10 60.31 22:49:01 5 21.26 0.00 1.46 0.66 0.05 76.57 22:49:01 6 14.22 0.00 1.07 0.97 0.03 83.72 22:49:01 7 7.42 0.00 0.66 0.19 0.03 91.70 22:50:01 all 8.78 0.00 3.62 2.70 0.05 84.84 22:50:01 0 6.15 0.00 2.51 0.24 0.03 91.07 22:50:01 1 3.57 0.00 3.28 16.20 0.07 76.89 22:50:01 2 8.87 0.00 2.82 0.05 0.07 88.19 22:50:01 3 4.09 0.00 3.03 0.00 0.03 92.85 22:50:01 4 14.20 0.00 2.12 5.05 0.03 78.59 22:50:01 5 6.01 0.00 3.12 0.00 0.02 90.86 22:50:01 6 2.00 0.00 6.49 0.20 0.03 91.27 22:50:01 7 25.37 0.00 5.64 0.00 0.07 68.92 22:51:01 all 11.35 0.00 1.82 7.50 0.07 79.26 22:51:01 0 12.33 0.00 2.33 0.39 0.05 84.90 22:51:01 1 12.41 0.00 0.79 18.57 0.05 68.18 22:51:01 2 6.73 0.00 0.67 0.00 0.07 92.53 22:51:01 3 8.23 0.00 2.80 33.42 0.08 55.46 22:51:01 4 10.30 0.00 0.67 4.91 0.07 84.06 22:51:01 5 11.87 0.00 1.88 1.73 0.10 84.42 22:51:01 6 15.43 0.00 4.47 0.45 0.10 79.54 22:51:01 7 13.49 0.00 0.90 0.58 0.05 84.97 22:52:01 all 22.39 0.00 2.33 4.24 0.07 70.97 22:52:01 0 11.40 0.00 2.40 0.74 0.05 85.41 22:52:01 1 26.13 0.00 4.05 10.97 0.08 58.77 22:52:01 2 21.05 0.00 1.55 7.06 0.07 70.28 22:52:01 3 26.29 0.00 2.67 4.24 0.08 66.71 22:52:01 4 25.21 0.00 1.27 4.10 0.08 69.33 22:52:01 5 31.50 0.00 2.65 5.73 0.08 60.04 22:52:01 6 22.43 0.00 2.95 0.77 0.05 73.81 22:52:01 7 15.15 0.00 1.15 0.38 0.05 83.26 22:53:01 all 24.15 0.00 2.53 2.84 0.06 70.42 22:53:01 0 8.67 0.00 0.66 0.00 0.03 90.64 22:53:01 1 8.74 0.00 1.81 10.63 0.03 78.79 22:53:01 2 30.49 0.00 8.94 3.43 0.08 57.06 22:53:01 3 24.28 0.00 1.20 3.48 0.07 70.97 22:53:01 4 15.44 0.00 1.32 2.56 0.05 80.63 22:53:01 5 41.33 0.00 1.84 0.02 0.12 56.70 22:53:01 6 32.37 0.00 1.10 2.34 0.07 64.11 22:53:01 7 32.11 0.00 3.37 0.33 0.05 64.13 22:54:01 all 13.84 0.00 2.52 1.01 0.05 82.57 22:54:01 0 5.95 0.00 1.27 0.00 0.03 92.75 22:54:01 1 30.67 0.00 9.16 2.14 0.07 57.96 22:54:01 2 18.74 0.00 2.63 0.00 0.10 78.53 22:54:01 3 16.60 0.00 2.40 0.00 0.03 80.96 22:54:01 4 12.68 0.00 1.94 0.78 0.07 84.53 22:54:01 5 6.62 0.00 1.35 0.00 0.02 92.01 22:54:01 6 15.84 0.00 0.80 5.24 0.07 78.05 22:54:01 7 3.67 0.00 0.60 0.00 0.02 95.71 22:55:01 all 13.38 0.00 5.76 0.59 0.07 80.20 22:55:01 0 5.17 0.00 4.65 0.00 0.07 90.12 22:55:01 1 7.54 0.00 5.62 0.00 0.08 86.76 22:55:01 2 41.77 0.00 10.07 0.00 0.07 48.09 22:55:01 3 11.33 0.00 2.98 0.00 0.10 85.59 22:55:01 4 8.15 0.00 5.77 0.00 0.05 86.03 22:55:01 5 7.62 0.00 9.16 0.00 0.05 83.16 22:55:01 6 10.70 0.00 1.83 3.16 0.07 84.25 22:55:01 7 14.54 0.00 5.95 1.58 0.07 77.86 22:56:01 all 10.63 0.00 5.37 1.16 0.07 82.76 22:56:01 0 5.70 0.00 4.77 0.00 0.07 89.46 22:56:01 1 23.32 0.00 3.88 0.00 0.08 72.71 22:56:01 2 33.31 0.00 12.07 0.00 0.12 54.50 22:56:01 3 4.15 0.00 3.25 0.00 0.05 92.55 22:56:01 4 6.82 0.00 3.44 0.00 0.08 89.66 22:56:01 5 5.09 0.00 9.30 0.00 0.05 85.56 22:56:01 6 3.25 0.00 3.27 5.13 0.08 88.26 22:56:01 7 3.67 0.00 3.02 4.16 0.05 89.10 22:57:01 all 5.91 0.00 0.84 1.07 0.03 92.16 22:57:01 0 17.77 0.00 0.77 0.49 0.03 80.93 22:57:01 1 12.74 0.00 1.02 0.12 0.03 86.09 22:57:01 2 5.90 0.00 0.52 0.00 0.03 93.55 22:57:01 3 2.77 0.00 0.75 0.00 0.02 96.46 22:57:01 4 0.60 0.00 0.20 0.02 0.03 99.15 22:57:01 5 1.12 0.00 1.72 0.00 0.02 97.14 22:57:01 6 0.62 0.00 0.89 7.78 0.03 90.68 22:57:01 7 5.78 0.00 0.82 0.12 0.02 93.27 Average: all 13.39 0.00 2.85 2.53 0.06 81.17 Average: 0 8.57 0.00 2.20 0.21 0.04 88.98 Average: 1 14.41 0.00 3.35 6.55 0.06 75.63 Average: 2 18.68 0.00 4.41 1.17 0.07 75.66 Average: 3 11.03 0.00 2.15 4.58 0.05 82.18 Average: 4 13.33 0.00 2.04 3.16 0.06 81.40 Average: 5 14.70 0.00 3.61 0.90 0.06 80.73 Average: 6 12.99 0.00 2.54 2.90 0.06 81.51 Average: 7 13.46 0.00 2.45 0.82 0.04 83.23