---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23617 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 838 28460 0 2868 30893 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:90:66:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe90:66e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:e7:68:53 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-23617) 04/16/24 _x86_64_ (8 CPU) 06:06:54 LINUX RESTART (8 CPU) 06:07:01 tps rtps wtps bread/s bwrtn/s 06:08:01 153.23 74.58 78.66 5311.96 73840.45 06:09:01 176.74 54.01 122.73 2367.21 48511.78 06:10:01 107.02 15.10 91.92 479.79 45848.09 06:11:01 30.71 1.90 28.81 54.92 38115.11 06:12:01 31.76 1.00 30.76 90.24 5981.74 Average: 99.89 29.32 70.57 1660.89 42459.27 06:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 30289264 31651364 2649956 8.04 52432 1631356 1474388 4.34 897092 1486176 54392 06:09:01 29601128 31341596 3338092 10.13 78996 1964580 2204620 6.49 1250916 1781740 86176 06:10:01 26792060 28834352 6147160 18.66 87048 2249296 6453336 18.99 3832780 1985024 40064 06:11:01 24466056 26511640 8473164 25.72 87176 2252392 8449864 24.86 6168488 1969896 600 06:12:01 29162584 31652312 3776636 11.47 90756 2686208 1418952 4.17 1279072 2160120 423352 Average: 28062218 29998253 4877002 14.81 79282 2156766 4000232 11.77 2685670 1876591 120917 06:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:08:01 ens3 349.00 219.46 972.65 57.08 0.00 0.00 0.00 0.00 06:08:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 ens3 120.78 98.42 1454.71 19.68 0.00 0.00 0.00 0.00 06:09:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 06:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 ens3 275.55 212.53 3434.62 31.81 0.00 0.00 0.00 0.00 06:10:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 ens3 63.84 51.27 12.96 24.41 0.00 0.00 0.00 0.00 06:11:01 lo 2.48 2.48 2.55 2.55 0.00 0.00 0.00 0.00 06:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 ens3 90.79 115.83 344.79 2145.05 0.00 0.00 0.00 0.00 06:12:01 lo 2.10 2.10 0.70 0.70 0.00 0.00 0.00 0.00 06:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 179.99 139.50 1243.91 455.65 0.00 0.00 0.00 0.00 Average: lo 1.53 1.53 0.71 0.71 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-23617) 04/16/24 _x86_64_ (8 CPU) 06:06:54 LINUX RESTART (8 CPU) 06:07:01 CPU %user %nice %system %iowait %steal %idle 06:08:01 all 8.22 0.00 1.07 5.42 0.03 85.26 06:08:01 0 7.59 0.00 0.69 11.63 0.03 80.06 06:08:01 1 5.41 0.00 0.90 0.37 0.03 93.29 06:08:01 2 3.39 0.00 2.01 2.01 0.03 92.56 06:08:01 3 2.62 0.00 0.55 0.40 0.02 96.41 06:08:01 4 3.54 0.00 1.05 23.99 0.05 71.37 06:08:01 5 20.70 0.00 1.27 3.50 0.05 74.48 06:08:01 6 16.66 0.00 1.18 0.67 0.03 81.45 06:08:01 7 5.80 0.00 0.85 0.83 0.03 92.49 06:09:01 all 12.26 0.00 0.86 3.60 0.04 83.23 06:09:01 0 9.58 0.00 1.02 2.50 0.05 86.85 06:09:01 1 6.96 0.00 0.52 0.27 0.03 92.22 06:09:01 2 11.45 0.00 0.72 1.28 0.05 86.50 06:09:01 3 9.60 0.00 0.52 0.27 0.03 89.58 06:09:01 4 11.13 0.00 0.75 6.60 0.07 81.45 06:09:01 5 10.83 0.00 1.29 16.04 0.03 71.81 06:09:01 6 29.11 0.00 1.52 1.73 0.03 67.60 06:09:01 7 9.39 0.00 0.57 0.15 0.03 89.86 06:10:01 all 20.88 0.00 0.88 6.53 0.06 71.65 06:10:01 0 20.47 0.00 0.90 4.04 0.07 74.52 06:10:01 1 30.06 0.00 1.97 13.38 0.07 54.52 06:10:01 2 21.21 0.00 1.16 13.41 0.07 64.16 06:10:01 3 21.00 0.00 0.63 2.07 0.05 76.25 06:10:01 4 17.21 0.00 0.90 8.54 0.05 73.30 06:10:01 5 18.39 0.00 0.68 5.04 0.03 75.85 06:10:01 6 16.77 0.00 0.38 4.74 0.07 78.04 06:10:01 7 21.96 0.00 0.45 1.04 0.07 76.49 06:11:01 all 24.65 0.00 0.53 1.56 0.05 73.20 06:11:01 0 11.36 0.00 0.57 0.00 0.05 88.02 06:11:01 1 31.16 0.00 0.62 0.00 0.05 68.17 06:11:01 2 31.78 0.00 0.97 12.40 0.07 54.78 06:11:01 3 13.20 0.00 0.32 0.00 0.03 86.45 06:11:01 4 29.76 0.00 0.62 0.03 0.07 69.52 06:11:01 5 35.98 0.00 0.38 0.05 0.07 63.52 06:11:01 6 24.09 0.00 0.45 0.00 0.05 75.41 06:11:01 7 19.89 0.00 0.33 0.00 0.05 79.73 06:12:01 all 13.28 0.00 0.84 0.45 0.04 85.39 06:12:01 0 10.73 0.00 1.13 0.25 0.03 87.85 06:12:01 1 18.32 0.00 0.85 0.00 0.05 80.78 06:12:01 2 23.18 0.00 0.70 3.17 0.03 72.91 06:12:01 3 13.35 0.00 0.57 0.00 0.03 86.05 06:12:01 4 7.54 0.00 1.02 0.00 0.03 91.41 06:12:01 5 3.97 0.00 0.67 0.03 0.05 95.27 06:12:01 6 25.04 0.00 1.03 0.18 0.05 73.69 06:12:01 7 4.08 0.00 0.73 0.00 0.02 95.17 Average: all 15.86 0.00 0.84 3.51 0.05 79.75 Average: 0 11.95 0.00 0.86 3.68 0.05 83.47 Average: 1 18.38 0.00 0.97 2.80 0.05 77.81 Average: 2 18.20 0.00 1.11 6.45 0.05 74.19 Average: 3 11.95 0.00 0.52 0.55 0.03 86.95 Average: 4 13.84 0.00 0.87 7.83 0.05 77.41 Average: 5 17.98 0.00 0.86 4.93 0.05 76.19 Average: 6 22.34 0.00 0.91 1.46 0.05 75.24 Average: 7 12.22 0.00 0.59 0.40 0.04 86.75