---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7519 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 13G 143G 9% / 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 848 26015 0 5303 30862 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:cc:51:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fecc:51c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:10:12:d5 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-7519) 12/24/23 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 tps rtps wtps bread/s bwrtn/s 23:12:01 98.42 22.56 75.87 1158.31 26907.44 23:13:01 131.76 22.95 108.82 2754.21 37039.03 23:14:01 358.26 5.80 352.46 548.54 125695.75 23:15:01 114.61 6.55 108.07 304.55 28379.20 23:16:01 17.18 0.00 17.18 0.00 23025.01 23:17:01 58.37 1.42 56.96 111.85 24999.93 Average: 129.86 9.84 120.01 811.95 44389.61 23:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:01 30151648 31733300 2787572 8.46 68084 1824276 1395880 4.11 837804 1661084 156368 23:13:01 29320068 31674100 3619152 10.99 94748 2542460 1539612 4.53 983400 2285708 480500 23:14:01 26217752 31233308 6721468 20.41 132392 5055696 4971664 14.63 1470504 4736204 768 23:15:01 24822740 29954112 8116480 24.64 135720 5162032 6431812 18.92 2838464 4747088 192 23:16:01 24827588 29959260 8111632 24.63 135812 5162100 6432560 18.93 2835044 4746448 148 23:17:01 26675572 31631916 6263648 19.02 137740 5001120 1447148 4.26 1193432 4588560 44420 Average: 27002561 31030999 5936659 18.02 117416 4124614 3703113 10.90 1693108 3794182 113733 23:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 23:12:01 ens3 52.33 35.65 874.29 6.07 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 lo 4.87 4.87 0.46 0.46 0.00 0.00 0.00 0.00 23:13:01 ens3 138.49 92.07 3132.00 11.97 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 br-5933e3b77afe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 lo 6.60 6.60 0.60 0.60 0.00 0.00 0.00 0.00 23:14:01 ens3 572.02 321.20 20956.59 22.62 0.00 0.00 0.00 0.00 23:14:01 veth0f4ee4c 0.10 0.25 0.01 0.02 0.00 0.00 0.00 0.00 23:14:01 veth2b7311f 0.40 0.57 0.05 0.30 0.00 0.00 0.00 0.00 23:15:01 lo 5.47 5.47 3.47 3.47 0.00 0.00 0.00 0.00 23:15:01 ens3 6.45 5.27 1.49 1.57 0.00 0.00 0.00 0.00 23:15:01 veth2b7311f 0.13 0.37 0.01 0.02 0.00 0.00 0.00 0.00 23:15:01 veth720ef17 104.05 125.90 76.46 31.01 0.00 0.00 0.00 0.01 23:16:01 lo 4.82 4.82 0.35 0.35 0.00 0.00 0.00 0.00 23:16:01 ens3 1.48 1.63 0.33 0.31 0.00 0.00 0.00 0.00 23:16:01 veth2b7311f 0.23 0.17 0.01 0.01 0.00 0.00 0.00 0.00 23:16:01 veth720ef17 1.50 1.72 0.54 0.39 0.00 0.00 0.00 0.00 23:17:01 lo 4.98 4.98 0.46 0.46 0.00 0.00 0.00 0.00 23:17:01 ens3 57.71 43.99 68.67 23.38 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.69 4.69 0.92 0.92 0.00 0.00 0.00 0.00 Average: ens3 138.32 83.43 4181.41 11.00 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-7519) 12/24/23 _x86_64_ (8 CPU) 23:10:24 LINUX RESTART (8 CPU) 23:11:02 CPU %user %nice %system %iowait %steal %idle 23:12:01 all 8.35 0.00 0.61 4.62 0.04 86.38 23:12:01 0 29.04 0.00 1.65 20.84 0.07 48.40 23:12:01 1 23.76 0.00 1.34 0.93 0.05 73.92 23:12:01 2 11.33 0.00 0.89 7.81 0.03 79.94 23:12:01 3 0.27 0.00 0.15 3.36 0.05 96.17 23:12:01 4 0.88 0.00 0.24 0.92 0.02 97.95 23:12:01 5 0.31 0.00 0.22 2.86 0.00 96.61 23:12:01 6 0.34 0.00 0.17 0.02 0.12 99.35 23:12:01 7 0.83 0.00 0.20 0.22 0.02 98.73 23:13:01 all 10.24 0.00 1.17 2.69 0.04 85.87 23:13:01 0 14.09 0.00 1.29 0.53 0.08 84.01 23:13:01 1 23.79 0.00 1.87 1.10 0.03 73.20 23:13:01 2 21.40 0.00 1.57 2.96 0.03 74.03 23:13:01 3 1.59 0.00 1.02 14.91 0.03 82.44 23:13:01 4 11.85 0.00 1.42 0.40 0.03 86.29 23:13:01 5 1.02 0.00 0.80 0.27 0.02 97.90 23:13:01 6 6.43 0.00 0.87 0.95 0.02 91.73 23:13:01 7 1.71 0.00 0.54 0.42 0.02 97.32 23:14:01 all 11.37 0.00 4.77 7.39 0.07 76.39 23:14:01 0 10.28 0.00 4.03 9.05 0.07 76.56 23:14:01 1 11.26 0.00 5.13 4.01 0.08 79.51 23:14:01 2 12.26 0.00 5.86 0.91 0.07 80.90 23:14:01 3 9.56 0.00 4.33 2.62 0.07 83.41 23:14:01 4 12.65 0.00 4.05 0.64 0.07 82.59 23:14:01 5 12.59 0.00 4.60 5.38 0.08 77.34 23:14:01 6 11.03 0.00 4.45 0.81 0.07 83.64 23:14:01 7 11.32 0.00 5.72 35.92 0.10 46.93 23:15:01 all 23.57 0.00 2.57 1.95 0.07 71.82 23:15:01 0 18.58 0.00 1.95 0.55 0.07 78.85 23:15:01 1 24.21 0.00 2.46 1.12 0.07 72.13 23:15:01 2 27.78 0.00 3.19 0.07 0.07 68.90 23:15:01 3 20.57 0.00 2.37 0.81 0.07 76.18 23:15:01 4 23.65 0.00 2.68 0.82 0.07 72.78 23:15:01 5 26.02 0.00 2.70 1.26 0.07 69.95 23:15:01 6 24.41 0.00 2.68 1.17 0.07 71.68 23:15:01 7 23.37 0.00 2.58 9.79 0.08 64.19 23:16:01 all 0.70 0.00 0.10 1.42 0.05 97.73 23:16:01 0 0.37 0.00 0.10 0.00 0.02 99.52 23:16:01 1 0.88 0.00 0.08 0.00 0.03 99.00 23:16:01 2 0.89 0.00 0.12 0.00 0.08 98.91 23:16:01 3 0.50 0.00 0.07 0.00 0.05 99.38 23:16:01 4 0.50 0.00 0.08 0.00 0.03 99.38 23:16:01 5 0.37 0.00 0.03 0.00 0.02 99.58 23:16:01 6 1.10 0.00 0.15 0.00 0.08 98.67 23:16:01 7 1.02 0.00 0.15 11.36 0.08 87.38 23:17:01 all 3.99 0.00 0.55 1.76 0.04 93.66 23:17:01 0 0.97 0.00 0.47 0.07 0.02 98.48 23:17:01 1 2.34 0.00 0.38 0.22 0.03 97.03 23:17:01 2 1.19 0.00 0.53 0.08 0.05 98.15 23:17:01 3 16.76 0.00 1.05 0.45 0.07 81.67 23:17:01 4 1.45 0.00 0.48 9.61 0.03 88.42 23:17:01 5 2.39 0.00 0.45 0.15 0.05 96.96 23:17:01 6 3.13 0.00 0.57 0.27 0.07 95.97 23:17:01 7 3.70 0.00 0.47 3.24 0.07 92.53 Average: all 9.69 0.00 1.62 3.29 0.05 85.33 Average: 0 12.16 0.00 1.57 5.12 0.05 81.08 Average: 1 14.34 0.00 1.87 1.23 0.05 82.50 Average: 2 12.47 0.00 2.02 1.95 0.06 83.50 Average: 3 8.23 0.00 1.50 3.69 0.06 86.52 Average: 4 8.50 0.00 1.49 2.07 0.04 87.90 Average: 5 7.10 0.00 1.46 1.64 0.04 89.76 Average: 6 7.75 0.00 1.48 0.54 0.07 90.16 Average: 7 6.99 0.00 1.60 10.10 0.06 81.24