---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14039 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 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 818 24663 0 6684 30892 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:55:91:a0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.9/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe55:91a0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:2f:99:71 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-14039) 01/21/24 _x86_64_ (8 CPU) 23:10:21 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 115.44 17.88 97.56 1037.65 50308.90 23:13:01 147.16 23.26 123.90 2804.73 54130.98 23:14:01 186.35 0.20 186.15 23.86 117967.94 23:15:01 357.12 11.71 345.41 785.20 80471.02 23:16:01 16.91 0.28 16.63 13.20 429.36 23:17:01 4.63 0.10 4.53 12.66 130.16 23:18:01 74.69 1.40 73.29 107.45 4186.74 Average: 128.93 7.81 121.12 682.68 43930.22 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30063060 31724500 2876160 8.73 74800 1892312 1447364 4.26 857748 1719516 223148 23:13:01 29482320 31729156 3456900 10.49 90392 2444792 1357784 3.99 935248 2186248 321440 23:14:01 25780524 31696004 7158696 21.73 137700 5914560 1396360 4.11 988228 5651772 1406332 23:15:01 23211448 29754844 9727772 29.53 157268 6479816 8515768 25.06 3093848 6020320 464 23:16:01 22858032 29406820 10081188 30.61 158644 6481624 8988128 26.45 3464268 5997728 300 23:17:01 22847688 29425920 10091532 30.64 158856 6509772 8806316 25.91 3455484 6013920 27056 23:18:01 25266780 31638164 7672440 23.29 161716 6320184 1532576 4.51 1264860 5853556 2088 Average: 25644265 30767915 7294955 22.15 134197 5149009 4577757 13.47 2008526 4777580 282975 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 ens3 64.51 42.87 978.90 7.69 0.00 0.00 0.00 0.00 23:12:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 ens3 108.07 75.49 2345.11 9.59 0.00 0.00 0.00 0.00 23:13:01 lo 5.73 5.73 0.54 0.54 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-7883eafb062c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 1116.10 570.74 30113.15 41.32 0.00 0.00 0.00 0.00 23:14:01 lo 8.07 8.07 0.80 0.80 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 br-7883eafb062c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 76.30 36.39 2867.95 3.01 0.00 0.00 0.00 0.00 23:15:01 lo 1.13 1.13 0.09 0.09 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 vethaaf892a 1.80 1.92 0.18 0.19 0.00 0.00 0.00 0.00 23:16:01 ens3 4.82 4.10 1.02 1.22 0.00 0.00 0.00 0.00 23:16:01 lo 5.98 5.98 3.63 3.63 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 vethaaf892a 19.66 15.64 2.26 2.37 0.00 0.00 0.00 0.00 23:17:01 ens3 19.83 17.80 7.62 17.23 0.00 0.00 0.00 0.00 23:17:01 lo 8.53 8.53 0.65 0.65 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethaaf892a 13.93 9.40 1.06 1.34 0.00 0.00 0.00 0.00 23:18:01 ens3 59.22 38.03 69.51 16.88 0.00 0.00 0.00 0.00 23:18:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 207.31 112.37 5207.55 13.86 0.00 0.00 0.00 0.00 Average: lo 4.46 4.46 0.84 0.84 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-14039) 01/21/24 _x86_64_ (8 CPU) 23:10:21 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 9.82 0.00 0.70 3.32 0.03 86.13 23:12:01 0 12.89 0.00 0.58 4.07 0.07 82.39 23:12:01 1 20.30 0.00 1.12 19.71 0.05 58.82 23:12:01 2 27.13 0.00 1.73 0.85 0.05 70.24 23:12:01 3 11.09 0.00 0.82 0.46 0.07 87.56 23:12:01 4 5.33 0.00 0.66 0.42 0.03 93.55 23:12:01 5 1.20 0.00 0.29 0.31 0.02 98.19 23:12:01 6 0.61 0.00 0.32 0.05 0.02 99.00 23:12:01 7 0.03 0.00 0.07 0.70 0.02 99.19 23:13:01 all 7.99 0.00 1.12 6.20 0.04 84.65 23:13:01 0 8.49 0.00 1.32 3.13 0.03 87.03 23:13:01 1 7.81 0.00 0.89 29.64 0.05 61.61 23:13:01 2 5.26 0.00 0.97 0.43 0.03 93.30 23:13:01 3 2.23 0.00 0.59 1.93 0.07 95.20 23:13:01 4 3.52 0.00 0.77 0.12 0.03 95.56 23:13:01 5 12.84 0.00 1.14 0.84 0.02 85.16 23:13:01 6 16.68 0.00 1.69 7.34 0.03 74.25 23:13:01 7 7.05 0.00 1.59 6.23 0.03 85.09 23:14:01 all 12.22 0.00 5.61 8.68 0.07 73.42 23:14:01 0 11.29 0.00 5.68 13.63 0.07 69.33 23:14:01 1 12.66 0.00 6.48 12.88 0.08 67.89 23:14:01 2 13.53 0.00 5.32 2.47 0.07 78.62 23:14:01 3 11.84 0.00 5.32 0.25 0.05 82.54 23:14:01 4 12.66 0.00 5.06 3.29 0.07 78.92 23:14:01 5 10.47 0.00 5.69 17.64 0.09 66.12 23:14:01 6 12.28 0.00 6.04 18.22 0.10 63.35 23:14:01 7 13.02 0.00 5.32 1.08 0.07 80.51 23:15:01 all 24.56 0.00 4.17 5.47 0.08 65.72 23:15:01 0 25.71 0.00 4.75 0.92 0.08 68.54 23:15:01 1 22.08 0.00 4.04 19.77 0.08 54.03 23:15:01 2 17.86 0.00 3.15 0.80 0.08 78.10 23:15:01 3 29.98 0.00 4.24 3.37 0.12 62.30 23:15:01 4 25.63 0.00 3.66 1.28 0.07 69.37 23:15:01 5 35.78 0.00 5.66 14.57 0.10 43.88 23:15:01 6 20.13 0.00 3.77 2.40 0.07 73.63 23:15:01 7 19.28 0.00 4.06 0.67 0.07 75.91 23:16:01 all 11.31 0.00 1.06 0.05 0.06 87.51 23:16:01 0 9.88 0.00 0.97 0.00 0.05 89.10 23:16:01 1 11.21 0.00 1.07 0.20 0.05 87.47 23:16:01 2 11.81 0.00 1.04 0.05 0.07 87.03 23:16:01 3 10.74 0.00 0.89 0.00 0.05 88.33 23:16:01 4 13.22 0.00 1.34 0.10 0.05 85.29 23:16:01 5 13.20 0.00 1.32 0.02 0.08 85.39 23:16:01 6 10.45 0.00 1.01 0.07 0.07 88.41 23:16:01 7 9.98 0.00 0.87 0.00 0.08 89.07 23:17:01 all 1.33 0.00 0.28 0.02 0.05 98.32 23:17:01 0 2.24 0.00 0.40 0.02 0.07 97.28 23:17:01 1 1.22 0.00 0.23 0.07 0.03 98.45 23:17:01 2 1.35 0.00 0.28 0.05 0.05 98.27 23:17:01 3 0.97 0.00 0.25 0.00 0.05 98.73 23:17:01 4 1.80 0.00 0.23 0.03 0.03 97.90 23:17:01 5 0.84 0.00 0.25 0.02 0.05 98.85 23:17:01 6 1.41 0.00 0.30 0.00 0.07 98.22 23:17:01 7 0.83 0.00 0.30 0.00 0.08 98.78 23:18:01 all 5.68 0.00 0.62 0.50 0.04 93.16 23:18:01 0 2.67 0.00 0.57 0.35 0.02 96.39 23:18:01 1 0.65 0.00 0.57 1.47 0.02 97.30 23:18:01 2 0.84 0.00 0.62 0.65 0.03 97.86 23:18:01 3 5.33 0.00 0.55 0.40 0.03 93.69 23:18:01 4 3.59 0.00 0.37 0.25 0.03 95.76 23:18:01 5 3.49 0.00 0.60 0.27 0.03 95.61 23:18:01 6 1.36 0.00 0.54 0.02 0.03 98.06 23:18:01 7 27.54 0.00 1.17 0.55 0.07 70.67 Average: all 10.40 0.00 1.93 3.45 0.05 84.17 Average: 0 10.43 0.00 2.03 3.14 0.06 84.34 Average: 1 10.80 0.00 2.05 11.92 0.05 75.17 Average: 2 11.06 0.00 1.86 0.75 0.06 86.27 Average: 3 10.30 0.00 1.80 0.92 0.06 86.92 Average: 4 9.37 0.00 1.72 0.78 0.05 88.09 Average: 5 11.12 0.00 2.13 4.78 0.06 81.92 Average: 6 8.99 0.00 1.94 3.99 0.06 85.02 Average: 7 11.12 0.00 1.91 1.32 0.06 85.60