---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1904 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 864 28380 0 2922 30860 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:27:5f:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe27:5fc7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:b2:95:df 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 inet6 fe80::42:5aff:feb2:95df/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1904) 11/20/23 _x86_64_ (8 CPU) 05:05:48 LINUX RESTART (8 CPU) 05:06:01 tps rtps wtps bread/s bwrtn/s 05:07:02 213.86 87.15 126.71 6248.69 124842.39 05:08:01 169.24 20.67 148.57 839.99 67590.58 05:09:01 32.81 1.15 31.66 27.86 4577.90 05:10:01 22.26 0.87 21.40 21.46 2265.62 05:11:01 112.95 3.87 109.08 482.19 29933.28 Average: 110.03 22.75 87.28 1526.33 45769.23 05:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:02 30166508 31711216 2772712 8.42 66312 1790388 1382840 4.07 860688 1629200 148640 05:08:01 28974700 30791236 3964520 12.04 81624 2034432 2326032 6.84 1817960 1836836 19268 05:09:01 28428376 30373416 4510844 13.69 87468 2150900 2798268 8.23 2277596 1909180 22096 05:10:01 28423188 30412804 4516032 13.71 89496 2190860 2561912 7.54 2255428 1929840 5392 05:11:01 29064364 31597956 3874856 11.76 100532 2713640 1468344 4.32 1248276 2271496 42908 Average: 29011427 30977326 3927793 11.92 85086 2176044 2107479 6.20 1691990 1915310 47661 05:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:02 ens3 440.99 267.07 1496.31 72.34 0.00 0.00 0.00 0.00 05:07:02 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 05:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 ens3 238.52 182.97 1708.34 45.88 0.00 0.00 0.00 0.00 05:08:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 422.90 321.35 1437.29 111.66 0.00 0.00 0.00 0.00 05:09:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 146.11 126.20 458.96 46.79 0.00 0.00 0.00 0.00 05:10:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 306.63 331.83 1499.56 1676.40 0.00 0.00 0.00 0.00 05:11:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 311.27 246.09 1318.79 391.77 0.00 0.00 0.00 0.00 Average: lo 1.42 1.42 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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-1904) 11/20/23 _x86_64_ (8 CPU) 05:05:48 LINUX RESTART (8 CPU) 05:06:01 CPU %user %nice %system %iowait %steal %idle 05:07:02 all 10.87 0.00 1.36 2.20 0.04 85.53 05:07:02 0 4.16 0.00 0.75 2.30 0.02 92.77 05:07:02 1 4.69 0.00 0.95 8.11 0.05 86.20 05:07:02 2 3.57 0.00 0.98 0.17 0.02 95.26 05:07:02 3 5.27 0.00 1.15 2.07 0.05 91.46 05:07:02 4 11.10 0.00 2.35 0.53 0.03 85.98 05:07:02 5 34.39 0.00 1.91 0.84 0.08 62.78 05:07:02 6 14.65 0.00 1.24 3.26 0.03 80.82 05:07:02 7 9.19 0.00 1.52 0.35 0.03 88.91 05:08:01 all 19.86 0.00 0.92 0.99 0.06 78.17 05:08:01 0 8.88 0.00 0.34 0.00 0.03 90.75 05:08:01 1 11.79 0.00 0.71 4.81 0.05 82.63 05:08:01 2 20.96 0.00 0.32 0.02 0.05 78.65 05:08:01 3 11.94 0.00 0.59 0.49 0.03 86.94 05:08:01 4 32.68 0.00 1.48 0.37 0.07 65.40 05:08:01 5 35.48 0.00 2.17 0.80 0.07 61.48 05:08:01 6 18.39 0.00 0.88 1.34 0.08 79.30 05:08:01 7 18.72 0.00 0.88 0.12 0.07 80.21 05:09:01 all 53.21 0.00 1.86 0.01 0.10 44.81 05:09:01 0 57.62 0.00 1.57 0.02 0.12 40.68 05:09:01 1 54.99 0.00 2.14 0.02 0.12 42.74 05:09:01 2 53.11 0.00 2.49 0.02 0.10 44.28 05:09:01 3 48.03 0.00 1.54 0.00 0.10 50.33 05:09:01 4 48.32 0.00 1.74 0.00 0.10 49.84 05:09:01 5 52.66 0.00 1.54 0.00 0.10 45.70 05:09:01 6 56.78 0.00 1.66 0.05 0.10 41.41 05:09:01 7 54.21 0.00 2.15 0.00 0.10 43.54 05:10:01 all 82.54 0.00 1.95 0.01 0.14 15.36 05:10:01 0 81.38 0.00 1.70 0.00 0.13 16.78 05:10:01 1 86.18 0.00 2.54 0.00 0.13 11.14 05:10:01 2 82.15 0.00 1.92 0.02 0.15 15.76 05:10:01 3 83.73 0.00 1.84 0.00 0.15 14.27 05:10:01 4 85.46 0.00 1.84 0.00 0.13 12.57 05:10:01 5 82.11 0.00 1.89 0.00 0.13 15.87 05:10:01 6 76.96 0.00 1.88 0.03 0.13 20.99 05:10:01 7 82.39 0.00 1.94 0.00 0.15 15.52 05:11:01 all 14.92 0.00 1.36 0.72 0.06 82.94 05:11:01 0 9.30 0.00 0.96 0.03 0.03 89.68 05:11:01 1 19.15 0.00 1.81 2.82 0.08 76.13 05:11:01 2 20.55 0.00 1.28 0.22 0.05 77.91 05:11:01 3 13.27 0.00 1.15 0.17 0.08 85.33 05:11:01 4 26.87 0.00 2.03 1.12 0.08 69.90 05:11:01 5 13.30 0.00 1.54 1.39 0.05 83.73 05:11:01 6 6.93 0.00 0.99 0.05 0.03 92.00 05:11:01 7 9.96 0.00 1.14 0.02 0.07 88.81 Average: all 36.32 0.00 1.49 0.79 0.08 61.32 Average: 0 32.34 0.00 1.07 0.47 0.07 66.05 Average: 1 35.45 0.00 1.63 3.14 0.09 59.69 Average: 2 36.09 0.00 1.40 0.09 0.07 62.35 Average: 3 32.46 0.00 1.26 0.55 0.08 65.65 Average: 4 40.90 0.00 1.89 0.41 0.08 56.72 Average: 5 43.59 0.00 1.81 0.60 0.09 53.91 Average: 6 34.81 0.00 1.33 0.95 0.08 62.83 Average: 7 34.93 0.00 1.53 0.10 0.08 63.36