---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-188 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 11G 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 2073 26881 0 3212 29647 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:4a:ff:36 brd ff:ff:ff:ff:ff:ff inet 10.30.107.6/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe4a:ff36/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:05:51:11 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::42:69ff:fe05:5111/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-188) 01/27/24 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 tps rtps wtps bread/s bwrtn/s 09:36:01 122.83 22.79 100.03 1178.27 64080.91 09:37:01 160.61 18.88 141.73 428.73 72636.56 09:38:01 20.33 0.37 19.96 39.06 11182.27 09:39:01 78.82 3.45 75.37 453.39 18634.09 09:40:01 94.92 2.33 92.58 116.38 24548.44 09:41:01 32.31 0.68 31.63 58.12 2983.24 Average: 84.97 8.08 76.89 379.02 32345.13 09:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:36:01 30101472 31721160 2837748 8.62 71564 1857216 1406800 4.14 855012 1689504 179768 09:37:01 28583592 30526544 4355628 13.22 84256 2154828 2557500 7.52 2122444 1911408 12936 09:38:01 28391476 30379384 4547744 13.81 86708 2194824 3200432 9.42 2301996 1916892 8388 09:39:01 27904656 30345908 5034564 15.28 93508 2630924 2638920 7.76 2421180 2257676 280 09:40:01 28716876 31528300 4222344 12.82 99636 2987156 1416176 4.17 1262240 2593584 7952 09:41:01 27526308 30357028 5412912 16.43 103144 3003024 2617900 7.70 2615360 2425540 8172 Average: 28537397 30809721 4401823 13.36 89803 2471329 2306288 6.79 1929705 2132434 36249 09:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:36:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 09:36:01 ens3 64.88 46.52 1004.10 7.98 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 09:37:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:37:01 ens3 421.15 303.27 4087.61 62.34 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 09:38:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 09:38:01 ens3 399.00 229.40 545.44 85.10 0.00 0.00 0.00 0.00 09:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 09:39:01 ens3 753.76 360.36 1602.87 133.15 0.00 0.00 0.00 0.00 09:39:01 docker0 3.95 6.82 0.22 78.01 0.00 0.00 0.00 0.00 09:40:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 965.96 468.86 570.68 183.93 0.00 0.00 0.00 0.00 09:40:01 docker0 2.03 3.78 0.12 39.94 0.00 0.00 0.00 0.00 09:41:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 09:41:01 ens3 85.42 64.72 75.90 155.63 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 448.35 245.51 1314.42 104.68 0.00 0.00 0.00 0.00 Average: docker0 1.00 1.77 0.06 19.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-188) 01/27/24 _x86_64_ (8 CPU) 09:34:23 LINUX RESTART (8 CPU) 09:35:01 CPU %user %nice %system %iowait %steal %idle 09:36:01 all 9.91 0.00 0.75 3.98 0.03 85.33 09:36:01 0 0.37 0.00 0.13 14.75 0.02 84.73 09:36:01 1 26.55 0.00 1.72 2.41 0.08 69.24 09:36:01 2 17.98 0.00 1.18 0.62 0.03 80.19 09:36:01 3 18.75 0.00 1.04 1.30 0.03 78.88 09:36:01 4 5.14 0.00 0.57 1.62 0.02 92.66 09:36:01 5 5.29 0.00 0.55 0.30 0.03 93.83 09:36:01 6 4.51 0.00 0.57 10.68 0.05 84.18 09:36:01 7 0.70 0.00 0.20 0.25 0.00 98.85 09:37:01 all 30.97 0.00 1.17 2.96 0.07 64.83 09:37:01 0 25.35 0.00 0.79 0.03 0.05 73.78 09:37:01 1 26.42 0.00 1.22 2.81 0.05 69.49 09:37:01 2 26.01 0.00 1.70 0.68 0.07 71.54 09:37:01 3 41.97 0.00 1.84 0.70 0.08 55.40 09:37:01 4 25.24 0.00 0.77 0.02 0.05 73.93 09:37:01 5 38.16 0.00 0.89 4.40 0.07 56.48 09:37:01 6 34.55 0.00 1.17 10.23 0.08 53.96 09:37:01 7 30.11 0.00 0.94 4.72 0.07 64.17 09:38:01 all 35.20 0.00 0.89 0.68 0.06 63.17 09:38:01 0 34.14 0.00 0.88 0.00 0.07 64.91 09:38:01 1 36.44 0.00 1.04 0.12 0.07 62.34 09:38:01 2 43.01 0.00 0.75 0.02 0.08 56.14 09:38:01 3 26.61 0.00 0.93 0.02 0.05 72.39 09:38:01 4 34.15 0.00 1.17 0.03 0.08 64.57 09:38:01 5 27.32 0.00 0.72 2.70 0.05 69.21 09:38:01 6 57.89 0.00 0.90 0.02 0.07 41.13 09:38:01 7 22.05 0.00 0.73 2.55 0.03 74.63 09:39:01 all 28.65 0.00 1.77 0.91 0.07 68.59 09:39:01 0 39.31 0.00 1.62 0.89 0.08 58.10 09:39:01 1 20.78 0.00 1.34 1.74 0.07 76.07 09:39:01 2 27.44 0.00 1.86 0.03 0.07 70.61 09:39:01 3 24.69 0.00 1.56 0.07 0.07 73.62 09:39:01 4 37.14 0.00 2.63 0.05 0.07 60.11 09:39:01 5 31.34 0.00 1.45 1.13 0.07 66.02 09:39:01 6 28.18 0.00 1.56 1.12 0.08 69.05 09:39:01 7 20.34 0.00 2.15 2.25 0.07 75.20 09:40:01 all 21.76 0.00 2.46 1.18 0.08 74.52 09:40:01 0 18.32 0.00 2.80 1.02 0.08 77.77 09:40:01 1 20.93 0.00 2.62 1.91 0.07 74.48 09:40:01 2 27.25 0.00 3.14 2.53 0.08 67.00 09:40:01 3 22.67 0.00 2.69 1.31 0.10 73.22 09:40:01 4 17.42 0.00 2.11 0.03 0.08 80.35 09:40:01 5 24.50 0.00 2.11 2.11 0.10 71.19 09:40:01 6 19.28 0.00 2.34 0.03 0.08 78.26 09:40:01 7 23.75 0.00 1.98 0.49 0.08 73.69 09:41:01 all 14.54 0.00 0.52 0.27 0.03 84.64 09:41:01 0 48.33 0.00 1.93 0.05 0.05 49.64 09:41:01 1 9.73 0.00 0.33 1.00 0.03 88.91 09:41:01 2 16.00 0.00 0.47 0.23 0.05 83.25 09:41:01 3 5.34 0.00 0.25 0.00 0.02 94.39 09:41:01 4 12.77 0.00 0.22 0.15 0.02 86.85 09:41:01 5 4.59 0.00 0.20 0.00 0.02 95.20 09:41:01 6 12.07 0.00 0.42 0.70 0.03 86.78 09:41:01 7 7.49 0.00 0.31 0.00 0.02 92.18 Average: all 23.50 0.00 1.26 1.66 0.06 73.52 Average: 0 27.67 0.00 1.36 2.78 0.06 68.13 Average: 1 23.47 0.00 1.38 1.66 0.06 73.42 Average: 2 26.27 0.00 1.51 0.68 0.06 71.47 Average: 3 23.33 0.00 1.38 0.57 0.06 74.66 Average: 4 21.97 0.00 1.24 0.32 0.05 76.42 Average: 5 21.84 0.00 0.98 1.77 0.06 75.36 Average: 6 26.10 0.00 1.16 3.80 0.07 68.88 Average: 7 17.38 0.00 1.05 1.71 0.04 79.82