---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26092 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 857 27650 0 3659 30854 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:f4:58:8a brd ff:ff:ff:ff:ff:ff inet 10.30.106.229/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fef4:588a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b7:07:cb:35 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-26092) 04/25/24 _x86_64_ (8 CPU) 12:16:03 LINUX RESTART (8 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 191.68 43.53 148.16 2606.50 89221.13 12:19:01 80.47 11.86 68.61 833.19 15513.95 12:20:01 41.27 3.18 38.09 90.10 4535.15 12:21:01 34.04 1.32 32.73 49.19 7294.65 12:22:01 38.14 0.30 37.84 7.87 8826.26 12:23:01 27.81 0.30 27.51 5.33 3435.96 12:24:01 3.35 0.00 3.35 0.00 1909.68 12:25:01 7.15 0.12 7.03 3.20 1179.80 12:26:01 24.46 0.77 23.70 84.39 11513.68 Average: 49.82 6.82 43.00 408.86 15936.49 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 29728936 31519236 3210284 9.75 82420 2009956 1791864 5.27 1084732 1823108 118384 12:19:01 28140020 30127812 4799200 14.57 90452 2190480 2764496 8.13 2544684 1929428 37156 12:20:01 27880796 29997788 5058424 15.36 98084 2303768 2771680 8.15 2696220 2019408 30928 12:21:01 27433108 29779456 5506112 16.72 104492 2518236 3473900 10.22 2938580 2208212 49492 12:22:01 26825808 29421372 6113412 18.56 107496 2758132 3272040 9.63 3352564 2387936 41020 12:23:01 26930464 29601864 6008756 18.24 110020 2830336 3474160 10.22 3186640 2449336 23124 12:24:01 26745640 29458680 6193580 18.80 110104 2871248 3258612 9.59 3329916 2488004 8152 12:25:01 26826704 29562640 6112516 18.56 110308 2893536 3086052 9.08 3229992 2504876 464 12:26:01 28306104 31583520 4633116 14.07 114688 3415336 1444744 4.25 1288852 2953868 275360 Average: 27646398 30116930 5292822 16.07 103118 2643448 2815283 8.28 2628020 2307131 64898 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 ens3 140.14 89.05 1337.15 28.59 0.00 0.00 0.00 0.00 12:18:01 lo 1.27 1.27 0.14 0.14 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 ens3 623.40 414.91 1806.58 143.83 0.00 0.00 0.00 0.00 12:19:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 ens3 817.66 637.97 1050.93 225.24 0.00 0.00 0.00 0.00 12:20:01 lo 26.42 26.42 4.11 4.11 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 ens3 505.33 373.75 2523.83 107.77 0.00 0.00 0.00 0.00 12:21:01 lo 2.10 2.10 0.11 0.11 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 ens3 1422.06 1034.21 1119.36 432.39 0.00 0.00 0.00 0.00 12:22:01 lo 3.05 3.05 0.72 0.72 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 3265.51 2300.32 833.59 1045.67 0.00 0.00 0.00 0.00 12:23:01 lo 59.69 59.69 17.10 17.10 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 2426.00 1770.25 539.09 778.40 0.00 0.00 0.00 0.00 12:24:01 lo 9.67 9.67 1.94 1.94 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 270.54 172.22 72.98 71.67 0.00 0.00 0.00 0.00 12:25:01 lo 19.20 19.20 4.12 4.12 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 133.39 96.28 70.96 37.73 0.00 0.00 0.00 0.00 12:26:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 1067.11 765.44 1039.38 319.03 0.00 0.00 0.00 0.00 Average: lo 13.57 13.57 3.14 3.14 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-26092) 04/25/24 _x86_64_ (8 CPU) 12:16:03 LINUX RESTART (8 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 12.79 0.00 0.88 1.68 0.04 84.61 12:18:01 0 6.18 0.00 0.53 0.32 0.02 92.95 12:18:01 1 9.76 0.00 0.70 1.00 0.05 88.49 12:18:01 2 5.06 0.00 0.84 8.32 0.08 85.70 12:18:01 3 22.62 0.00 1.13 0.68 0.05 75.52 12:18:01 4 36.24 0.00 2.02 0.73 0.07 60.94 12:18:01 5 12.79 0.00 0.92 0.12 0.03 86.15 12:18:01 6 5.29 0.00 0.33 2.07 0.02 92.29 12:18:01 7 4.38 0.00 0.53 0.27 0.02 94.80 12:19:01 all 42.38 0.00 1.34 0.19 0.08 56.01 12:19:01 0 52.82 0.00 2.14 0.13 0.08 44.82 12:19:01 1 38.66 0.00 1.81 0.49 0.08 58.96 12:19:01 2 36.30 0.00 1.24 0.10 0.10 62.26 12:19:01 3 32.33 0.00 1.32 0.10 0.07 66.19 12:19:01 4 45.77 0.00 0.95 0.00 0.07 53.21 12:19:01 5 47.36 0.00 1.76 0.62 0.08 50.18 12:19:01 6 48.93 0.00 0.55 0.02 0.08 50.42 12:19:01 7 36.85 0.00 0.94 0.07 0.07 62.08 12:20:01 all 28.95 0.00 1.50 0.36 0.07 69.12 12:20:01 0 29.01 0.00 1.85 0.12 0.07 68.95 12:20:01 1 34.36 0.00 2.52 0.05 0.10 62.97 12:20:01 2 23.68 0.00 1.27 1.19 0.08 73.77 12:20:01 3 26.47 0.00 1.48 0.10 0.07 71.88 12:20:01 4 27.70 0.00 1.65 0.02 0.08 70.55 12:20:01 5 33.22 0.00 1.79 0.48 0.08 64.42 12:20:01 6 26.81 0.00 0.63 0.87 0.07 71.62 12:20:01 7 30.33 0.00 0.82 0.02 0.05 68.79 12:21:01 all 28.45 0.00 1.12 0.08 0.07 70.28 12:21:01 0 21.83 0.00 1.05 0.08 0.07 76.96 12:21:01 1 32.64 0.00 0.80 0.22 0.05 66.29 12:21:01 2 25.92 0.00 1.09 0.17 0.08 72.75 12:21:01 3 38.29 0.00 2.19 0.00 0.08 59.44 12:21:01 4 20.00 0.00 0.65 0.00 0.05 79.30 12:21:01 5 31.64 0.00 1.22 0.13 0.07 66.94 12:21:01 6 27.49 0.00 1.03 0.02 0.05 71.41 12:21:01 7 29.84 0.00 0.90 0.02 0.07 69.18 12:22:01 all 28.75 0.00 3.85 0.07 0.08 67.24 12:22:01 0 23.56 0.00 6.90 0.00 0.08 69.46 12:22:01 1 27.89 0.00 8.65 0.00 0.08 63.37 12:22:01 2 29.57 0.00 5.54 0.00 0.10 64.79 12:22:01 3 33.07 0.00 1.96 0.42 0.08 64.47 12:22:01 4 29.75 0.00 3.00 0.02 0.07 67.17 12:22:01 5 33.48 0.00 1.86 0.12 0.10 64.44 12:22:01 6 25.84 0.00 0.94 0.00 0.07 73.15 12:22:01 7 26.81 0.00 2.01 0.00 0.08 71.10 12:23:01 all 28.01 0.00 8.44 0.08 0.09 63.38 12:23:01 0 26.53 0.00 12.34 0.02 0.10 61.02 12:23:01 1 20.10 0.00 6.18 0.00 0.08 73.63 12:23:01 2 28.81 0.00 12.70 0.02 0.10 58.38 12:23:01 3 33.90 0.00 15.90 0.15 0.07 49.98 12:23:01 4 33.41 0.00 9.37 0.10 0.10 57.01 12:23:01 5 29.65 0.00 5.30 0.33 0.07 64.65 12:23:01 6 30.10 0.00 2.92 0.00 0.08 66.89 12:23:01 7 21.64 0.00 2.84 0.02 0.10 75.41 12:24:01 all 26.57 0.00 7.45 0.01 0.08 65.89 12:24:01 0 23.43 0.00 4.21 0.02 0.08 72.26 12:24:01 1 16.50 0.00 7.12 0.00 0.08 76.30 12:24:01 2 33.78 0.00 11.39 0.00 0.07 54.76 12:24:01 3 32.64 0.00 5.05 0.00 0.08 62.23 12:24:01 4 31.10 0.00 19.78 0.05 0.07 49.01 12:24:01 5 24.86 0.00 1.99 0.05 0.07 73.04 12:24:01 6 23.09 0.00 2.69 0.00 0.07 74.15 12:24:01 7 27.07 0.00 7.33 0.00 0.10 65.50 12:25:01 all 24.57 0.00 1.00 0.02 0.06 74.35 12:25:01 0 23.92 0.00 0.55 0.00 0.07 75.46 12:25:01 1 27.68 0.00 0.79 0.00 0.08 71.45 12:25:01 2 24.62 0.00 1.89 0.05 0.07 73.37 12:25:01 3 22.09 0.00 0.65 0.00 0.05 77.21 12:25:01 4 29.57 0.00 0.85 0.03 0.07 69.48 12:25:01 5 22.71 0.00 1.50 0.05 0.07 75.67 12:25:01 6 26.98 0.00 0.87 0.00 0.07 72.08 12:25:01 7 18.97 0.00 0.90 0.00 0.05 80.07 12:26:01 all 17.13 0.00 2.71 0.21 0.04 79.90 12:26:01 0 6.80 0.00 0.68 0.00 0.02 92.50 12:26:01 1 22.59 0.00 0.52 0.05 0.03 76.81 12:26:01 2 10.13 0.00 0.72 0.55 0.03 88.57 12:26:01 3 8.75 0.00 0.42 0.02 0.03 90.78 12:26:01 4 13.13 0.00 0.83 0.37 0.05 85.61 12:26:01 5 35.26 0.00 14.52 0.70 0.05 49.47 12:26:01 6 11.21 0.00 1.17 0.00 0.05 87.57 12:26:01 7 29.14 0.00 2.85 0.05 0.05 67.92 Average: all 26.40 0.00 3.14 0.30 0.07 70.09 Average: 0 23.78 0.00 3.35 0.08 0.06 72.73 Average: 1 25.57 0.00 3.23 0.20 0.07 70.93 Average: 2 24.21 0.00 4.07 1.15 0.08 70.48 Average: 3 27.78 0.00 3.34 0.16 0.06 68.65 Average: 4 29.63 0.00 4.34 0.15 0.07 65.81 Average: 5 30.10 0.00 3.43 0.29 0.07 66.11 Average: 6 25.09 0.00 1.24 0.33 0.06 73.28 Average: 7 25.00 0.00 2.12 0.05 0.06 72.77