---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-25413 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 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 846 27761 0 3559 30864 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:5f:e4:ad brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe5f:e4ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:0e:52:f5 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:a2ff:fe0e:52f5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25413) 07/03/25 _x86_64_ (8 CPU) 09:32:03 LINUX RESTART (8 CPU) 09:33:02 tps rtps wtps bread/s bwrtn/s 09:34:01 106.83 0.19 106.64 26.84 42367.46 09:35:01 778.67 61.42 717.25 3677.79 67713.91 09:36:01 31.28 0.00 31.28 0.00 37676.39 09:37:01 14.00 0.00 14.00 0.00 18712.88 09:38:01 128.17 5.23 122.94 462.51 18519.03 Average: 212.14 13.41 198.73 836.11 36979.36 09:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:34:01 29975096 31663600 2964124 9.00 75632 1917072 1449056 4.26 886604 1771112 125188 09:35:01 28098092 30751044 4841128 14.70 136396 2740728 2951264 8.68 1938388 2465220 25200 09:36:01 26249720 28922176 6689500 20.31 136956 2757420 4902768 14.43 3740496 2480040 996 09:37:01 26319760 28994044 6619460 20.10 137016 2759048 4846900 14.26 3668716 2481668 44 09:38:01 28009812 31213972 4929408 14.97 150956 3244452 2516452 7.40 1560824 2898052 38384 Average: 27730496 30308967 5208724 15.81 127391 2683744 3333288 9.81 2359006 2419218 37962 09:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:34:01 ens3 109.07 77.60 906.91 9.38 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 lo 0.54 0.54 0.06 0.06 0.00 0.00 0.00 0.00 09:35:01 ens3 371.35 236.64 2174.25 34.46 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 5.40 5.40 0.86 0.86 0.00 0.00 0.00 0.00 09:36:01 ens3 0.20 0.12 0.06 0.01 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 ens3 0.22 0.30 0.06 0.45 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 ens3 161.40 128.19 1740.37 24.64 0.00 0.00 0.00 0.00 09:38:01 docker0 6.81 12.81 0.40 68.12 0.00 0.00 0.00 0.00 09:38:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 128.51 88.61 964.55 13.80 0.00 0.00 0.00 0.00 Average: docker0 1.37 2.57 0.08 13.67 0.00 0.00 0.00 0.00 Average: lo 1.40 1.40 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-25413) 07/03/25 _x86_64_ (8 CPU) 09:32:03 LINUX RESTART (8 CPU) 09:33:02 CPU %user %nice %system %iowait %steal %idle 09:34:01 all 6.29 0.00 0.44 6.51 0.03 86.74 09:34:01 0 0.05 0.00 0.08 5.19 0.03 94.64 09:34:01 1 21.25 0.00 1.46 27.64 0.07 49.57 09:34:01 2 17.67 0.00 0.90 4.32 0.05 77.06 09:34:01 3 3.55 0.00 0.31 0.07 0.00 96.08 09:34:01 4 7.72 0.00 0.75 14.87 0.02 76.65 09:34:01 5 0.03 0.00 0.02 0.00 0.02 99.93 09:34:01 6 0.03 0.00 0.00 0.00 0.00 99.97 09:34:01 7 0.03 0.00 0.00 0.00 0.02 99.95 09:35:01 all 15.04 0.00 2.18 4.96 0.06 77.76 09:35:01 0 22.24 0.00 2.10 4.26 0.08 71.31 09:35:01 1 12.90 0.00 0.90 5.21 0.07 80.92 09:35:01 2 14.28 0.00 2.08 13.95 0.08 69.61 09:35:01 3 12.90 0.00 1.89 2.24 0.07 82.91 09:35:01 4 30.99 0.00 3.55 3.61 0.08 61.76 09:35:01 5 3.74 0.00 1.58 2.95 0.02 91.72 09:35:01 6 18.35 0.00 3.25 6.83 0.07 71.50 09:35:01 7 4.89 0.00 2.13 0.67 0.03 92.27 09:36:01 all 21.07 0.00 0.58 0.91 0.08 77.36 09:36:01 0 32.51 0.00 0.89 0.00 0.12 66.49 09:36:01 1 64.13 0.00 0.85 0.00 0.08 34.93 09:36:01 2 13.50 0.00 0.51 6.06 0.10 79.83 09:36:01 3 14.81 0.00 0.63 1.15 0.08 83.32 09:36:01 4 15.53 0.00 0.79 0.00 0.10 83.58 09:36:01 5 11.97 0.00 0.33 0.00 0.05 87.65 09:36:01 6 11.15 0.00 0.45 0.00 0.10 88.30 09:36:01 7 4.99 0.00 0.18 0.00 0.05 94.78 09:37:01 all 20.99 0.00 0.25 0.66 0.10 78.01 09:37:01 0 6.85 0.00 0.23 0.00 0.13 92.79 09:37:01 1 47.14 0.00 0.25 0.00 0.12 52.48 09:37:01 2 5.29 0.00 0.20 0.27 0.08 94.16 09:37:01 3 24.77 0.00 0.20 5.01 0.07 69.95 09:37:01 4 6.08 0.00 0.18 0.00 0.05 93.69 09:37:01 5 56.20 0.00 0.38 0.00 0.12 43.29 09:37:01 6 9.02 0.00 0.33 0.00 0.10 90.55 09:37:01 7 13.08 0.00 0.20 0.00 0.08 86.63 09:38:01 all 9.20 0.00 1.11 4.23 0.05 85.40 09:38:01 0 6.98 0.00 1.02 0.47 0.05 91.48 09:38:01 1 20.88 0.00 1.29 4.36 0.05 73.43 09:38:01 2 4.15 0.00 0.71 1.38 0.05 93.72 09:38:01 3 5.14 0.00 1.08 11.42 0.03 82.33 09:38:01 4 9.05 0.00 1.45 1.57 0.03 87.89 09:38:01 5 15.41 0.00 1.12 6.33 0.08 77.05 09:38:01 6 7.48 0.00 0.80 0.32 0.05 91.35 09:38:01 7 4.49 0.00 1.44 8.02 0.10 85.95 Average: all 14.55 0.00 0.91 3.44 0.06 81.03 Average: 0 13.75 0.00 0.87 1.97 0.08 83.33 Average: 1 33.28 0.00 0.95 7.38 0.08 58.31 Average: 2 10.96 0.00 0.88 5.19 0.07 82.90 Average: 3 12.26 0.00 0.82 3.99 0.05 82.88 Average: 4 13.88 0.00 1.34 3.98 0.06 80.73 Average: 5 17.53 0.00 0.69 1.86 0.06 79.86 Average: 6 9.23 0.00 0.97 1.43 0.06 88.31 Average: 7 5.52 0.00 0.79 1.74 0.06 91.89