---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7576 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 14G 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 916 24507 0 6742 30795 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:95:dc:41 brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85871sec preferred_lft 85871sec inet6 fe80::f816:3eff:fe95:dc41/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:c1:99:5f 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-7576) 02/22/24 _x86_64_ (8 CPU) 06:50:53 LINUX RESTART (8 CPU) 06:51:01 tps rtps wtps bread/s bwrtn/s 06:52:01 159.37 87.37 72.00 6266.56 51170.40 06:53:01 164.01 49.23 114.78 3712.05 22899.38 06:54:01 84.89 1.95 82.94 153.04 24522.98 06:55:01 85.04 12.91 72.13 2409.46 39078.71 06:56:02 228.28 6.05 222.23 874.92 69596.13 06:57:01 251.48 0.29 251.19 20.47 66519.57 06:58:01 58.11 0.10 58.01 10.00 16776.40 06:59:01 63.44 0.98 62.46 53.32 12720.55 Average: 136.59 19.90 116.69 1690.97 37850.83 06:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 30193336 31678664 2745884 8.34 57776 1746192 1490292 4.38 902676 1570796 103788 06:53:01 29103356 31020728 3835864 11.65 83612 2132020 2324828 6.84 1631740 1887804 107400 06:54:01 27663544 30063044 5275676 16.02 91168 2595200 3032040 8.92 2724484 2210112 168744 06:55:01 28023832 31543580 4915388 14.92 106160 3672900 1500004 4.41 1475352 3051440 367800 06:56:02 24890560 30342136 8048660 24.43 142064 5410340 6365252 18.73 2813456 4686044 436756 06:57:01 22159972 28781692 10779248 32.72 180556 6457372 10096448 29.71 4518176 5596364 4128 06:58:01 19938240 26843464 13000980 39.47 185924 6737608 11390540 33.51 6519460 5801008 656 06:59:01 25111036 31535768 7828184 23.77 187620 6323400 1525240 4.49 1888028 5358380 2912 Average: 25885484 30226134 7053736 21.41 129360 4384379 4715580 13.87 2809172 3770244 149023 06:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 06:52:01 ens3 426.83 295.93 1608.98 65.84 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 06:53:01 ens3 262.44 223.08 2154.14 49.79 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 06:54:01 ens3 842.28 647.71 4712.39 193.95 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 06:55:01 ens3 389.34 288.94 1829.55 84.70 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:02 vetha0db211 3.67 4.97 0.68 0.79 0.00 0.00 0.00 0.00 06:56:02 lo 6.87 6.87 0.77 0.77 0.00 0.00 0.00 0.00 06:56:02 vethf2adcbb 5.23 4.68 0.85 0.78 0.00 0.00 0.00 0.00 06:56:02 vethb7e48c5 3.12 2.90 0.61 0.40 0.00 0.00 0.00 0.00 06:57:01 vetha0db211 0.85 2.15 0.12 0.40 0.00 0.00 0.00 0.00 06:57:01 veth3ca013c 151.55 157.99 13.35 336.89 0.00 0.00 0.00 0.03 06:57:01 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 06:57:01 br-c954719b75ce 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:58:01 vetha0db211 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 06:58:01 veth3ca013c 1.10 1.37 0.16 0.17 0.00 0.00 0.00 0.00 06:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 br-c954719b75ce 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 lo 2.90 2.90 0.33 0.33 0.00 0.00 0.00 0.00 06:59:01 ens3 3125.05 2075.40 33821.20 489.97 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 390.88 259.34 4235.75 61.31 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-7576) 02/22/24 _x86_64_ (8 CPU) 06:50:53 LINUX RESTART (8 CPU) 06:51:01 CPU %user %nice %system %iowait %steal %idle 06:52:01 all 8.67 0.00 1.12 3.42 0.04 86.76 06:52:01 0 13.38 0.00 1.20 0.37 0.02 85.04 06:52:01 1 3.89 0.00 0.92 9.10 0.07 86.02 06:52:01 2 4.93 0.00 2.11 0.52 0.03 92.41 06:52:01 3 2.96 0.00 0.62 4.89 0.03 91.50 06:52:01 4 10.31 0.00 1.02 1.40 0.03 87.23 06:52:01 5 2.40 0.00 0.88 3.79 0.03 92.89 06:52:01 6 4.70 0.00 0.67 5.06 0.03 89.54 06:52:01 7 26.71 0.00 1.49 2.29 0.05 69.46 06:53:01 all 17.38 0.00 1.07 1.80 0.06 79.69 06:53:01 0 16.30 0.00 0.82 2.26 0.12 80.50 06:53:01 1 14.90 0.00 0.73 0.73 0.10 83.54 06:53:01 2 12.16 0.00 1.07 0.80 0.05 85.92 06:53:01 3 15.34 0.00 0.75 6.82 0.05 77.04 06:53:01 4 7.76 0.00 0.60 0.02 0.03 91.58 06:53:01 5 11.50 0.00 1.29 1.27 0.03 85.91 06:53:01 6 32.65 0.00 1.59 1.97 0.07 63.73 06:53:01 7 28.42 0.00 1.74 0.53 0.07 69.24 06:54:01 all 46.55 0.00 1.43 0.78 0.08 51.16 06:54:01 0 32.51 0.00 0.92 1.96 0.07 64.54 06:54:01 1 55.44 0.00 1.84 0.23 0.10 42.38 06:54:01 2 43.01 0.00 1.94 2.11 0.08 52.85 06:54:01 3 48.64 0.00 1.57 0.85 0.07 48.87 06:54:01 4 54.94 0.00 1.75 0.37 0.08 42.86 06:54:01 5 41.22 0.00 1.27 0.69 0.08 56.74 06:54:01 6 49.77 0.00 0.95 0.03 0.08 49.16 06:54:01 7 46.87 0.00 1.16 0.00 0.08 51.89 06:55:01 all 20.28 0.00 1.90 2.20 0.05 75.57 06:55:01 0 20.59 0.00 1.35 0.03 0.05 77.98 06:55:01 1 22.46 0.00 1.57 0.03 0.03 75.90 06:55:01 2 10.81 0.00 1.86 10.29 0.07 76.97 06:55:01 3 11.48 0.00 1.42 0.18 0.05 86.86 06:55:01 4 30.90 0.00 3.09 1.92 0.07 64.02 06:55:01 5 27.70 0.00 2.09 3.80 0.05 66.35 06:55:01 6 19.41 0.00 2.36 1.12 0.03 77.08 06:55:01 7 18.91 0.00 1.44 0.27 0.03 79.35 06:56:02 all 23.37 0.00 4.92 3.72 0.07 67.92 06:56:02 0 21.79 0.00 4.72 0.05 0.05 73.39 06:56:02 1 20.84 0.00 4.72 0.08 0.07 74.28 06:56:02 2 24.33 0.00 5.03 12.13 0.08 58.42 06:56:02 3 23.02 0.00 4.91 0.69 0.08 71.29 06:56:02 4 27.86 0.00 5.49 0.42 0.07 66.16 06:56:02 5 23.96 0.00 4.69 1.06 0.05 70.23 06:56:02 6 24.02 0.00 4.24 1.44 0.07 70.23 06:56:02 7 21.08 0.00 5.61 13.91 0.14 59.27 06:57:01 all 30.51 0.00 4.96 4.17 0.11 60.25 06:57:01 0 31.50 0.00 4.18 4.04 0.10 60.18 06:57:01 1 36.11 0.00 7.04 3.09 0.15 53.61 06:57:01 2 28.03 0.00 5.67 19.01 0.10 47.19 06:57:01 3 29.64 0.00 4.64 0.50 0.09 65.14 06:57:01 4 25.82 0.00 4.75 3.00 0.10 66.33 06:57:01 5 29.76 0.00 4.78 1.08 0.10 64.29 06:57:01 6 33.44 0.00 4.57 1.96 0.10 59.93 06:57:01 7 29.77 0.00 4.04 0.83 0.10 65.26 06:58:01 all 27.33 0.00 1.85 0.77 0.09 69.95 06:58:01 0 24.94 0.00 1.81 0.20 0.08 72.97 06:58:01 1 42.89 0.00 1.49 0.37 0.07 55.19 06:58:01 2 21.54 0.00 2.00 4.58 0.12 71.75 06:58:01 3 23.35 0.00 2.15 0.22 0.10 74.19 06:58:01 4 24.80 0.00 1.94 0.28 0.10 72.88 06:58:01 5 25.85 0.00 1.49 0.12 0.10 72.44 06:58:01 6 30.13 0.00 2.40 0.30 0.08 67.08 06:58:01 7 25.11 0.00 1.54 0.07 0.10 73.18 06:59:01 all 11.21 0.00 1.97 0.83 0.09 85.90 06:59:01 0 10.19 0.00 2.26 0.42 0.08 87.05 06:59:01 1 12.55 0.00 1.82 0.56 0.08 85.00 06:59:01 2 11.00 0.00 1.88 2.92 0.08 84.12 06:59:01 3 10.84 0.00 1.72 0.10 0.08 87.26 06:59:01 4 9.70 0.00 1.93 0.44 0.08 87.85 06:59:01 5 12.94 0.00 2.18 0.28 0.10 84.50 06:59:01 6 11.55 0.00 2.11 0.54 0.08 85.72 06:59:01 7 10.90 0.00 1.88 1.41 0.10 85.71 Average: all 23.13 0.00 2.39 2.20 0.07 72.20 Average: 0 21.37 0.00 2.15 1.16 0.07 75.25 Average: 1 26.10 0.00 2.50 1.77 0.08 69.55 Average: 2 19.43 0.00 2.68 6.49 0.08 71.33 Average: 3 20.63 0.00 2.21 1.79 0.07 75.30 Average: 4 24.01 0.00 2.56 0.97 0.07 72.38 Average: 5 21.88 0.00 2.32 1.51 0.07 74.21 Average: 6 25.68 0.00 2.35 1.55 0.07 70.35 Average: 7 25.97 0.00 2.35 2.40 0.08 69.20