---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-85236 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 12G 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 886 27349 0 3931 30825 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:92:d9:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.185/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe92:d9c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:ae:98:dc 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:d6ff:feae:98dc/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-85236) 11/20/24 _x86_64_ (8 CPU) 09:00:26 LINUX RESTART (8 CPU) 09:01:02 tps rtps wtps bread/s bwrtn/s 09:02:01 339.91 36.82 303.08 1716.32 59943.87 09:03:01 173.74 43.91 129.83 2392.67 56422.60 09:04:01 58.31 5.60 52.71 180.90 27986.27 09:05:01 13.48 0.33 13.15 7.73 11039.36 09:06:01 126.41 3.27 123.15 95.72 6321.21 09:07:01 347.43 3.43 343.99 500.05 61817.30 Average: 176.09 15.50 160.59 813.06 37191.91 09:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:02:01 30094800 31664916 2844412 8.64 70500 1810840 1414532 4.16 911472 1643568 157352 09:03:01 29224172 31087064 3715040 11.28 82596 2080604 1783404 5.25 1556728 1844108 7312 09:04:01 27927192 30253712 5012020 15.22 86568 2530180 2498148 7.35 2525040 2150936 328352 09:05:01 27334176 29662152 5605036 17.02 86828 2531020 3062284 9.01 3136956 2131788 524 09:06:01 27261264 29892744 5677948 17.24 90720 2823036 2797456 8.23 3025072 2298576 227588 09:07:01 28007900 31565028 4931312 14.97 106732 3705604 1465872 4.31 1560532 2973320 17504 Average: 28308251 30687603 4630961 14.06 87324 2580214 2170283 6.39 2119300 2173716 123105 09:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:02:01 ens3 104.41 73.77 993.94 26.50 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 09:03:01 ens3 220.55 190.28 2111.76 36.61 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:04:01 ens3 1501.05 1246.69 2047.16 1809.67 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 21.13 21.13 5.14 5.14 0.00 0.00 0.00 0.00 09:05:01 ens3 14.31 15.78 3.25 354.34 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 3.98 3.98 0.40 0.40 0.00 0.00 0.00 0.00 09:06:01 ens3 798.88 628.13 953.58 1968.03 0.00 0.00 0.00 0.00 09:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 lo 12.53 12.53 2.05 2.05 0.00 0.00 0.00 0.00 09:07:01 ens3 640.76 619.98 3545.50 4000.07 0.00 0.00 0.00 0.00 09:07:01 docker0 12.41 28.73 1.42 514.66 0.00 0.00 0.00 0.00 09:07:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 Average: ens3 547.89 463.52 1610.91 1369.60 0.00 0.00 0.00 0.00 Average: docker0 2.07 4.80 0.24 86.01 0.00 0.00 0.00 0.00 Average: lo 7.36 7.36 1.37 1.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-85236) 11/20/24 _x86_64_ (8 CPU) 09:00:26 LINUX RESTART (8 CPU) 09:01:02 CPU %user %nice %system %iowait %steal %idle 09:02:01 all 8.84 0.00 0.88 5.05 0.04 85.20 09:02:01 0 33.02 0.00 1.92 4.48 0.07 60.51 09:02:01 1 15.86 0.00 1.39 1.54 0.03 81.17 09:02:01 2 12.09 0.00 0.92 0.32 0.03 86.63 09:02:01 3 1.15 0.00 0.31 2.53 0.02 95.99 09:02:01 4 2.35 0.00 0.97 3.22 0.02 93.45 09:02:01 5 1.09 0.00 0.54 0.80 0.02 97.56 09:02:01 6 1.24 0.00 0.34 0.90 0.02 97.51 09:02:01 7 3.90 0.00 0.61 26.65 0.09 68.75 09:03:01 all 17.93 0.00 0.79 5.73 0.06 75.49 09:03:01 0 17.36 0.00 0.67 23.24 0.07 58.66 09:03:01 1 18.20 0.00 1.09 2.91 0.05 77.75 09:03:01 2 16.34 0.00 0.87 2.38 0.05 80.36 09:03:01 3 23.60 0.00 1.22 1.70 0.07 73.41 09:03:01 4 15.99 0.00 0.53 1.09 0.03 82.35 09:03:01 5 18.19 0.00 0.33 0.62 0.05 80.81 09:03:01 6 20.27 0.00 1.09 5.08 0.07 73.50 09:03:01 7 13.45 0.00 0.52 8.90 0.05 77.08 09:04:01 all 43.88 0.00 3.70 2.33 0.10 49.99 09:04:01 0 46.48 0.00 1.67 10.77 0.10 40.97 09:04:01 1 42.73 0.00 4.93 0.22 0.10 52.02 09:04:01 2 44.07 0.00 2.71 5.43 0.10 47.69 09:04:01 3 34.71 0.00 3.32 0.05 0.08 61.84 09:04:01 4 33.94 0.00 6.32 0.87 0.10 58.77 09:04:01 5 48.36 0.00 2.39 0.20 0.10 48.95 09:04:01 6 53.55 0.00 1.99 1.04 0.10 43.33 09:04:01 7 47.21 0.00 6.25 0.08 0.08 46.37 09:05:01 all 9.98 0.00 0.24 0.35 0.03 89.42 09:05:01 0 8.28 0.00 0.28 0.00 0.03 91.41 09:05:01 1 16.71 0.00 0.30 2.27 0.02 80.71 09:05:01 2 10.91 0.00 0.10 0.00 0.03 88.95 09:05:01 3 9.21 0.00 0.47 0.00 0.03 90.29 09:05:01 4 12.85 0.00 0.22 0.00 0.03 86.90 09:05:01 5 9.00 0.00 0.25 0.40 0.03 90.31 09:05:01 6 7.19 0.00 0.18 0.08 0.02 92.52 09:05:01 7 5.69 0.00 0.07 0.00 0.03 94.21 09:06:01 all 40.34 0.00 1.57 0.30 0.08 57.71 09:06:01 0 44.53 0.00 1.52 0.28 0.08 53.59 09:06:01 1 33.49 0.00 1.25 0.17 0.08 65.00 09:06:01 2 42.12 0.00 1.37 1.12 0.08 55.31 09:06:01 3 35.33 0.00 2.25 0.45 0.08 61.88 09:06:01 4 42.77 0.00 1.26 0.02 0.07 55.89 09:06:01 5 36.36 0.00 1.35 0.12 0.08 62.09 09:06:01 6 44.46 0.00 1.74 0.00 0.08 53.72 09:06:01 7 43.66 0.00 1.84 0.27 0.08 54.15 09:07:01 all 13.40 0.00 2.32 1.56 0.06 82.66 09:07:01 0 22.66 0.00 1.94 0.07 0.07 75.26 09:07:01 1 12.03 0.00 2.04 1.03 0.05 84.85 09:07:01 2 7.74 0.00 3.04 3.29 0.05 85.88 09:07:01 3 10.27 0.00 2.65 0.05 0.05 86.99 09:07:01 4 15.96 0.00 2.46 0.23 0.07 81.28 09:07:01 5 10.67 0.00 2.09 5.83 0.07 81.35 09:07:01 6 16.45 0.00 2.30 1.58 0.07 79.61 09:07:01 7 11.42 0.00 2.11 0.46 0.05 85.96 Average: all 22.43 0.00 1.58 2.55 0.06 73.38 Average: 0 28.70 0.00 1.33 6.47 0.07 63.43 Average: 1 23.20 0.00 1.83 1.36 0.06 73.55 Average: 2 22.25 0.00 1.50 2.09 0.06 74.10 Average: 3 19.09 0.00 1.70 0.79 0.06 78.36 Average: 4 20.68 0.00 1.96 0.90 0.05 76.41 Average: 5 20.68 0.00 1.16 1.32 0.06 76.79 Average: 6 23.91 0.00 1.27 1.44 0.06 73.31 Average: 7 20.91 0.00 1.90 5.98 0.06 71.14