---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-131 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 145G 7% / 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 842 28734 0 2589 30893 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:5b:86:33 brd ff:ff:ff:ff:ff:ff inet 10.30.106.145/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe5b:8633/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:fc:72:4d 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-131) 01/27/24 _x86_64_ (8 CPU) 05:37:44 LINUX RESTART (8 CPU) 05:38:01 tps rtps wtps bread/s bwrtn/s 05:39:02 132.27 47.57 84.71 4417.46 113182.41 05:40:01 37.30 2.36 34.94 96.80 53773.53 05:41:01 99.53 37.33 62.21 1747.58 6902.18 05:42:01 125.73 18.70 107.03 671.22 14405.47 05:43:01 5.55 0.90 4.65 46.79 393.00 05:44:01 17.20 2.85 14.35 109.85 1589.07 Average: 69.69 18.33 51.36 1184.73 31648.43 05:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:02 30651212 31894236 2288008 6.95 38636 1532704 1294284 3.81 623524 1415336 28 05:40:01 30567920 31818668 2371300 7.20 38768 1540628 1294284 3.81 701152 1421144 636 05:41:01 30064076 31696768 2875144 8.73 71592 1869688 1417568 4.17 878548 1702592 181856 05:42:01 27507256 29380544 5431964 16.49 85152 2084608 4056468 11.94 3244676 1864796 8656 05:43:01 27035144 28911376 5904076 17.92 85284 2087376 4425092 13.02 3720176 1859696 156 05:44:01 29460112 31663924 3479108 10.56 89856 2405452 1388336 4.08 1142284 2008484 325556 Average: 29214287 30894253 3724933 11.31 68215 1920076 2312672 6.80 1718393 1712008 86148 05:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 05:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:02 ens3 174.36 137.37 575.69 29.48 0.00 0.00 0.00 0.00 05:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 ens3 85.09 44.72 111.75 16.44 0.00 0.00 0.00 0.00 05:41:01 lo 1.47 1.47 0.16 0.16 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 ens3 120.03 84.32 1185.47 28.28 0.00 0.00 0.00 0.00 05:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 ens3 403.97 298.77 2598.93 84.42 0.00 0.00 0.00 0.00 05:43:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 ens3 164.19 106.58 49.87 47.01 0.00 0.00 0.00 0.00 05:44:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 ens3 176.29 183.80 504.38 1590.32 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.11 0.11 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: ens3 187.60 142.87 839.70 300.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-131) 01/27/24 _x86_64_ (8 CPU) 05:37:44 LINUX RESTART (8 CPU) 05:38:01 CPU %user %nice %system %iowait %steal %idle 05:39:02 all 2.33 0.00 0.65 1.63 0.02 95.36 05:39:02 0 2.86 0.00 1.60 7.53 0.03 87.97 05:39:02 1 2.37 0.00 0.67 0.60 0.02 96.35 05:39:02 2 2.71 0.00 0.38 0.13 0.02 96.75 05:39:02 3 1.50 0.00 0.80 3.46 0.02 94.22 05:39:02 4 2.48 0.00 0.58 0.82 0.02 96.10 05:39:02 5 2.93 0.00 0.43 0.13 0.02 96.48 05:39:02 6 2.19 0.00 0.33 0.15 0.02 97.31 05:39:02 7 1.63 0.00 0.42 0.23 0.02 97.70 05:40:01 all 0.68 0.00 0.07 0.69 0.01 98.56 05:40:01 0 0.19 0.00 0.10 5.43 0.02 94.26 05:40:01 1 1.07 0.00 0.05 0.00 0.00 98.88 05:40:01 2 1.25 0.00 0.07 0.00 0.02 98.67 05:40:01 3 0.22 0.00 0.19 0.00 0.00 99.59 05:40:01 4 0.34 0.00 0.02 0.00 0.02 99.63 05:40:01 5 1.15 0.00 0.03 0.00 0.00 98.81 05:40:01 6 0.61 0.00 0.05 0.07 0.00 99.27 05:40:01 7 0.59 0.00 0.02 0.00 0.00 99.39 05:41:01 all 11.10 0.00 0.82 0.77 0.03 87.28 05:41:01 0 1.65 0.00 0.55 2.17 0.02 95.61 05:41:01 1 3.17 0.00 0.43 0.08 0.02 96.30 05:41:01 2 9.36 0.00 0.80 0.13 0.05 89.66 05:41:01 3 28.61 0.00 1.77 3.06 0.07 66.49 05:41:01 4 22.33 0.00 1.35 0.45 0.05 75.82 05:41:01 5 14.21 0.00 0.78 0.07 0.03 84.90 05:41:01 6 7.69 0.00 0.53 0.22 0.05 91.50 05:41:01 7 1.82 0.00 0.28 0.03 0.02 97.85 05:42:01 all 24.48 0.00 1.36 0.28 0.06 73.83 05:42:01 0 43.66 0.00 1.82 0.08 0.08 54.36 05:42:01 1 26.25 0.00 1.05 0.05 0.07 72.58 05:42:01 2 40.15 0.00 1.62 0.20 0.05 57.98 05:42:01 3 23.06 0.00 1.42 0.40 0.03 75.08 05:42:01 4 10.83 0.00 0.68 0.07 0.03 88.40 05:42:01 5 15.25 0.00 1.15 0.62 0.03 82.95 05:42:01 6 22.91 0.00 2.19 0.72 0.05 74.14 05:42:01 7 13.79 0.00 0.95 0.05 0.05 85.16 05:43:01 all 17.69 0.00 0.43 0.02 0.05 81.82 05:43:01 0 15.99 0.00 0.30 0.00 0.03 83.68 05:43:01 1 16.08 0.00 0.42 0.02 0.05 83.44 05:43:01 2 19.86 0.00 0.47 0.03 0.07 79.57 05:43:01 3 28.19 0.00 0.52 0.07 0.08 71.14 05:43:01 4 10.67 0.00 0.33 0.02 0.05 88.93 05:43:01 5 10.13 0.00 0.35 0.00 0.03 89.48 05:43:01 6 18.81 0.00 0.53 0.00 0.05 80.61 05:43:01 7 21.88 0.00 0.50 0.02 0.05 77.56 05:44:01 all 14.28 0.00 0.64 0.10 0.04 84.94 05:44:01 0 6.34 0.00 0.28 0.02 0.02 93.34 05:44:01 1 7.12 0.00 0.87 0.05 0.03 91.93 05:44:01 2 19.54 0.00 1.02 0.08 0.05 79.31 05:44:01 3 8.17 0.00 0.43 0.57 0.02 90.81 05:44:01 4 13.30 0.00 0.60 0.00 0.02 86.09 05:44:01 5 23.99 0.00 0.75 0.05 0.05 75.16 05:44:01 6 14.67 0.00 0.70 0.00 0.07 84.56 05:44:01 7 21.10 0.00 0.45 0.00 0.05 78.40 Average: all 11.79 0.00 0.66 0.58 0.03 86.94 Average: 0 11.82 0.00 0.78 2.53 0.03 84.83 Average: 1 9.36 0.00 0.58 0.13 0.03 89.89 Average: 2 15.50 0.00 0.73 0.10 0.04 83.63 Average: 3 14.99 0.00 0.86 1.26 0.04 82.86 Average: 4 10.01 0.00 0.60 0.23 0.03 89.14 Average: 5 11.31 0.00 0.59 0.14 0.03 87.94 Average: 6 11.17 0.00 0.73 0.19 0.04 87.87 Average: 7 10.16 0.00 0.44 0.06 0.03 89.32