---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6625 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 11G 144G 8% / 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 856 28057 0 3252 30867 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:fe:1e:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fefe:1e85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:6d:41:40 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::42:67ff:fe6d:4140/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6625) 02/19/24 _x86_64_ (8 CPU) 09:34:47 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 140.61 74.87 65.74 5312.05 56087.99 09:37:01 136.67 42.94 93.74 2600.73 30163.41 09:38:01 106.57 15.20 91.37 926.51 29248.86 09:39:01 19.01 0.20 18.81 5.47 18400.67 09:40:01 319.86 4.78 315.08 468.86 67470.75 Average: 144.54 27.60 116.95 1862.75 40274.00 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30336152 31692016 2603068 7.90 51788 1625712 1452848 4.27 853728 1480864 55652 09:37:01 29903812 31625400 3035408 9.22 77408 1948392 1549260 4.56 956916 1773420 100488 09:38:01 28143936 30115180 4795284 14.56 84868 2182324 2807068 8.26 2557696 1911300 7048 09:39:01 27249856 29227268 5689364 17.27 85524 2187420 3534804 10.40 3446372 1914376 432 09:40:01 28811776 31668060 4127444 12.53 94300 3040992 1404784 4.13 1270900 2494452 2096 Average: 28889106 30865585 4050114 12.30 78778 2196968 2149753 6.33 1817122 1914882 33143 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 ens3 384.67 248.99 962.62 63.69 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:37:01 ens3 77.34 52.20 1048.26 13.67 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 09:38:01 ens3 349.74 289.05 3228.51 48.47 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 lo 10.13 10.13 2.49 2.49 0.00 0.00 0.00 0.00 09:39:01 ens3 346.66 263.94 115.47 122.17 0.00 0.00 0.00 0.00 09:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 61.29 61.29 29.76 29.76 0.00 0.00 0.00 0.00 09:40:01 ens3 464.62 474.74 2409.11 3555.25 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:40:01 lo 7.60 7.60 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 324.60 265.78 1552.78 760.63 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 Average: lo 16.42 16.42 6.63 6.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6625) 02/19/24 _x86_64_ (8 CPU) 09:34:47 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 7.94 0.00 1.30 5.14 0.05 85.58 09:36:01 0 11.31 0.00 0.65 0.65 0.05 87.34 09:36:01 1 11.73 0.00 1.41 0.80 0.03 86.04 09:36:01 2 5.26 0.00 1.23 2.72 0.03 90.76 09:36:01 3 16.32 0.00 1.01 8.89 0.07 73.70 09:36:01 4 2.87 0.00 0.87 7.89 0.03 88.34 09:36:01 5 8.50 0.00 2.37 5.11 0.05 83.97 09:36:01 6 4.27 0.00 1.90 2.65 0.05 91.13 09:36:01 7 3.41 0.00 0.97 12.52 0.07 83.04 09:37:01 all 10.58 0.00 0.84 2.71 0.04 85.83 09:37:01 0 7.68 0.00 0.75 1.49 0.05 90.04 09:37:01 1 3.49 0.00 0.40 0.44 0.02 95.66 09:37:01 2 2.87 0.00 0.23 0.55 0.02 96.33 09:37:01 3 11.22 0.00 1.22 11.91 0.03 75.62 09:37:01 4 25.85 0.00 1.69 5.32 0.05 67.09 09:37:01 5 19.06 0.00 1.20 0.88 0.05 78.80 09:37:01 6 8.53 0.00 0.67 0.62 0.02 90.17 09:37:01 7 5.92 0.00 0.54 0.48 0.03 93.03 09:38:01 all 33.00 0.00 1.09 2.48 0.11 63.32 09:38:01 0 34.28 0.00 1.12 1.05 0.08 63.46 09:38:01 1 37.43 0.00 0.77 0.18 0.07 61.55 09:38:01 2 28.76 0.00 0.52 0.75 0.05 69.92 09:38:01 3 31.52 0.00 1.18 5.22 0.35 61.72 09:38:01 4 24.75 0.00 0.84 0.97 0.08 73.35 09:38:01 5 37.90 0.00 2.09 0.59 0.07 59.35 09:38:01 6 46.41 0.00 1.07 0.64 0.10 51.78 09:38:01 7 22.96 0.00 1.12 10.43 0.07 65.42 09:39:01 all 36.59 0.00 1.16 1.70 0.17 60.38 09:39:01 0 17.97 0.00 0.76 0.00 0.07 81.20 09:39:01 1 30.11 0.00 1.28 0.02 0.14 68.46 09:39:01 2 50.89 0.00 1.00 0.00 0.64 47.48 09:39:01 3 32.83 0.00 2.30 3.83 0.10 60.94 09:39:01 4 30.12 0.00 0.69 3.91 0.07 65.22 09:39:01 5 45.44 0.00 2.07 0.00 0.12 52.38 09:39:01 6 44.56 0.00 0.52 0.00 0.08 54.84 09:39:01 7 40.73 0.00 0.73 5.87 0.10 52.57 09:40:01 all 14.90 0.00 1.84 4.37 0.06 78.83 09:40:01 0 8.89 0.00 1.89 0.94 0.07 88.21 09:40:01 1 9.06 0.00 1.87 1.60 0.07 87.40 09:40:01 2 9.53 0.00 2.50 2.65 0.05 85.27 09:40:01 3 15.85 0.00 2.05 7.12 0.07 74.91 09:40:01 4 15.29 0.00 1.32 9.89 0.07 73.42 09:40:01 5 28.49 0.00 1.81 2.89 0.08 66.73 09:40:01 6 18.34 0.00 1.74 0.57 0.07 79.28 09:40:01 7 13.77 0.00 1.52 9.29 0.05 75.37 Average: all 20.60 0.00 1.25 3.28 0.08 74.79 Average: 0 16.03 0.00 1.04 0.83 0.06 82.05 Average: 1 18.37 0.00 1.14 0.61 0.06 79.81 Average: 2 19.40 0.00 1.10 1.34 0.16 78.02 Average: 3 21.56 0.00 1.55 7.39 0.12 69.37 Average: 4 19.77 0.00 1.08 5.60 0.06 73.49 Average: 5 27.82 0.00 1.91 1.90 0.07 68.30 Average: 6 24.47 0.00 1.18 0.89 0.06 73.40 Average: 7 17.35 0.00 0.98 7.70 0.06 73.92