---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22762 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 12G 143G 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 26917 0 4393 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:f4:0c:6f brd ff:ff:ff:ff:ff:ff inet 10.30.107.16/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef4:c6f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:9f:93:3e 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-22762) 04/12/24 _x86_64_ (8 CPU) 14:57:23 LINUX RESTART (8 CPU) 14:58:01 tps rtps wtps bread/s bwrtn/s 14:59:01 16.40 0.00 16.40 0.00 14560.50 15:00:01 10.68 0.02 10.66 2.67 14264.42 15:01:01 13.36 3.23 10.13 142.24 14441.33 15:02:01 102.25 36.52 65.73 1699.17 19951.22 15:03:01 125.42 23.02 102.40 2763.20 26092.80 15:04:01 313.95 13.73 300.22 818.76 89411.18 15:05:01 49.07 1.75 47.32 147.55 20721.68 Average: 90.09 11.17 78.92 795.43 28478.29 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:01 30662316 31900972 2276904 6.91 38592 1528480 1268452 3.73 612944 1411236 268 15:00:01 30661572 31900488 2277648 6.91 38672 1528628 1306356 3.84 614536 1411304 12 15:01:01 30539592 31788540 2399628 7.29 38812 1538296 1306356 3.84 728588 1418756 280 15:02:01 30130800 31698804 2808420 8.53 69176 1810560 1379976 4.06 870572 1646800 146092 15:03:01 28644424 31634204 4294796 13.04 96908 3165760 1558220 4.58 1008188 2914804 1165148 15:04:01 26673208 30723400 6266012 19.02 117360 4149088 5163704 15.19 2023956 3772588 324 15:05:01 27589352 31618912 5349868 16.24 118512 4132628 1439056 4.23 1193224 3715140 26456 Average: 29271609 31609331 3667611 11.13 74005 2550491 1917446 5.64 1007430 2327233 191226 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:01 ens3 0.15 0.08 0.05 0.04 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.32 0.20 0.08 0.37 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 59.69 43.74 117.50 17.99 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 85.59 62.50 894.71 22.99 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 15:03:01 br-b16b557980b8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 234.15 142.08 7174.70 15.09 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 6.00 6.00 0.57 0.57 0.00 0.00 0.00 0.00 15:04:01 veth212d663 0.62 0.77 0.04 0.05 0.00 0.00 0.00 0.00 15:04:01 br-b16b557980b8 0.23 0.22 0.02 0.02 0.00 0.00 0.00 0.00 15:04:01 vethe1df1b7 0.52 0.60 0.05 0.05 0.00 0.00 0.00 0.00 15:04:01 ens3 357.02 197.63 11927.56 13.96 0.00 0.00 0.00 0.00 15:05:01 ens3 50.35 43.30 72.41 19.08 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 18.93 18.93 1.96 1.96 0.00 0.00 0.00 0.00 Average: ens3 112.35 69.87 2880.90 12.78 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 Average: lo 2.15 2.15 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22762) 04/12/24 _x86_64_ (8 CPU) 14:57:23 LINUX RESTART (8 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:01 all 0.06 0.00 0.01 0.94 0.01 98.98 14:59:01 0 0.02 0.00 0.00 0.00 0.02 99.97 14:59:01 1 0.07 0.00 0.02 0.00 0.02 99.90 14:59:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:59:01 4 0.13 0.00 0.02 0.00 0.00 99.85 14:59:01 5 0.25 0.00 0.02 7.34 0.02 92.38 14:59:01 6 0.00 0.00 0.02 0.13 0.00 99.85 14:59:01 7 0.00 0.00 0.00 0.07 0.00 99.93 15:00:01 all 0.24 0.00 0.01 0.72 0.00 99.03 15:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:00:01 1 0.03 0.00 0.00 0.00 0.02 99.95 15:00:01 2 0.03 0.00 0.00 0.02 0.00 99.95 15:00:01 3 1.21 0.00 0.02 0.00 0.02 98.76 15:00:01 4 0.58 0.00 0.00 0.00 0.00 99.42 15:00:01 5 0.00 0.00 0.02 5.77 0.02 94.20 15:00:01 6 0.02 0.00 0.00 0.00 0.02 99.97 15:00:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:01:01 all 1.08 0.00 0.05 0.83 0.01 98.03 15:01:01 0 0.10 0.00 0.02 0.00 0.00 99.88 15:01:01 1 0.98 0.00 0.05 0.00 0.02 98.95 15:01:01 2 0.77 0.00 0.02 0.00 0.00 99.22 15:01:01 3 1.88 0.00 0.00 0.00 0.00 98.12 15:01:01 4 2.38 0.00 0.20 0.00 0.00 97.42 15:01:01 5 1.03 0.00 0.05 6.47 0.00 92.44 15:01:01 6 0.68 0.00 0.05 0.05 0.00 99.22 15:01:01 7 0.80 0.00 0.08 0.15 0.00 98.97 15:02:01 all 9.57 0.00 0.79 2.19 0.03 87.42 15:02:01 0 7.13 0.00 0.63 0.25 0.02 91.97 15:02:01 1 5.76 0.00 0.73 0.28 0.00 93.22 15:02:01 2 32.44 0.00 1.52 1.87 0.07 64.10 15:02:01 3 16.63 0.00 1.07 0.58 0.03 81.68 15:02:01 4 5.52 0.00 0.73 3.58 0.03 90.13 15:02:01 5 4.79 0.00 0.70 9.13 0.03 85.35 15:02:01 6 2.32 0.00 0.37 0.48 0.02 96.81 15:02:01 7 2.07 0.00 0.57 1.30 0.07 96.00 15:03:01 all 11.45 0.00 2.15 1.82 0.04 84.54 15:03:01 0 17.08 0.00 1.76 0.94 0.05 80.17 15:03:01 1 6.33 0.00 1.72 1.24 0.03 90.68 15:03:01 2 8.24 0.00 2.80 1.41 0.05 87.50 15:03:01 3 12.42 0.00 2.04 0.07 0.03 85.44 15:03:01 4 5.29 0.00 1.34 0.38 0.02 92.97 15:03:01 5 18.85 0.00 2.46 8.28 0.07 70.34 15:03:01 6 18.41 0.00 2.05 1.71 0.05 77.77 15:03:01 7 4.99 0.00 2.98 0.57 0.03 91.42 15:04:01 all 18.40 0.00 4.19 5.25 0.07 72.09 15:04:01 0 22.22 0.00 4.31 2.10 0.08 71.29 15:04:01 1 20.93 0.00 3.46 0.20 0.07 75.34 15:04:01 2 21.74 0.00 5.24 8.24 0.08 64.69 15:04:01 3 16.37 0.00 3.85 0.90 0.07 78.81 15:04:01 4 21.60 0.00 3.77 1.84 0.07 72.72 15:04:01 5 13.37 0.00 4.43 26.68 0.07 55.45 15:04:01 6 12.69 0.00 4.07 1.67 0.05 81.51 15:04:01 7 18.09 0.00 4.32 0.37 0.07 77.15 15:05:01 all 12.62 0.00 1.49 0.94 0.05 84.90 15:05:01 0 14.74 0.00 2.12 0.18 0.03 82.92 15:05:01 1 8.97 0.00 1.27 0.08 0.05 89.63 15:05:01 2 10.13 0.00 1.25 5.36 0.03 83.23 15:05:01 3 10.40 0.00 1.34 0.22 0.05 88.00 15:05:01 4 7.72 0.00 1.08 0.52 0.03 90.64 15:05:01 5 10.75 0.00 1.40 0.45 0.05 87.35 15:05:01 6 13.44 0.00 1.76 0.07 0.05 84.68 15:05:01 7 24.79 0.00 1.70 0.72 0.05 72.74 Average: all 7.59 0.00 1.23 1.81 0.03 89.34 Average: 0 8.71 0.00 1.26 0.49 0.03 89.51 Average: 1 6.13 0.00 1.03 0.26 0.03 92.55 Average: 2 10.44 0.00 1.54 2.40 0.03 85.58 Average: 3 8.39 0.00 1.18 0.25 0.03 90.15 Average: 4 6.13 0.00 1.01 0.90 0.02 91.94 Average: 5 6.98 0.00 1.29 9.12 0.04 82.57 Average: 6 6.74 0.00 1.17 0.58 0.03 91.48 Average: 7 7.23 0.00 1.37 0.45 0.03 90.91