---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-38751 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 873 27103 0 4190 30837 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:50:b5:26 brd ff:ff:ff:ff:ff:ff inet 10.30.106.46/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe50:b526/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:a3:20:ba 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:cff:fea3:20ba/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-38751) 09/15/24 _x86_64_ (8 CPU) 10:42:33 LINUX RESTART (8 CPU) 10:43:02 tps rtps wtps bread/s bwrtn/s 10:44:01 332.52 46.91 285.61 2064.19 36347.33 10:45:01 467.52 30.21 437.31 3044.39 96745.68 10:46:01 133.69 0.38 133.31 32.39 43537.11 10:47:01 50.32 0.73 49.59 26.93 27863.06 Average: 245.65 19.44 226.21 1288.75 51185.11 10:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 30060992 31663432 2878228 8.74 71892 1840244 1412872 4.16 912552 1673660 170408 10:45:01 27373416 30910544 5565804 16.90 115844 3664796 3981664 11.71 1839332 3295576 280 10:46:01 26475584 30327284 6463636 19.62 144084 3913184 4782024 14.07 2481912 3504052 88 10:47:01 27760976 31578368 5178244 15.72 144684 3886404 1573132 4.63 1261764 3466340 2256 Average: 27917742 31119907 5021478 15.24 119126 3326157 2937423 8.64 1623890 2984907 43258 10:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 ens3 369.01 263.31 1762.25 78.93 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 vethf0463d5 0.60 0.83 0.07 0.39 0.00 0.00 0.00 0.00 10:45:01 lo 10.40 10.40 0.93 0.93 0.00 0.00 0.00 0.00 10:45:01 ens3 378.20 248.93 10157.27 22.72 0.00 0.00 0.00 0.00 10:45:01 veth778d980 0.05 0.35 0.00 0.02 0.00 0.00 0.00 0.00 10:46:01 vethf0463d5 0.17 0.22 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 lo 2.20 2.20 0.18 0.18 0.00 0.00 0.00 0.00 10:46:01 ens3 51.29 37.53 1173.64 4.87 0.00 0.00 0.00 0.00 10:46:01 veth778d980 0.18 0.22 0.02 0.77 0.00 0.00 0.00 0.00 10:47:01 lo 4.27 4.27 0.37 0.37 0.00 0.00 0.00 0.00 10:47:01 ens3 43.61 38.04 65.64 20.37 0.00 0.00 0.00 0.00 10:47:01 docker0 13.08 18.30 2.10 285.79 0.00 0.00 0.00 0.00 Average: lo 4.59 4.59 0.41 0.41 0.00 0.00 0.00 0.00 Average: ens3 209.86 146.47 3296.09 31.53 0.00 0.00 0.00 0.00 Average: docker0 3.28 4.59 0.53 71.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-38751) 09/15/24 _x86_64_ (8 CPU) 10:42:33 LINUX RESTART (8 CPU) 10:43:02 CPU %user %nice %system %iowait %steal %idle 10:44:01 all 11.46 0.00 1.13 3.16 0.04 84.21 10:44:01 0 7.71 0.00 0.75 0.24 0.03 91.27 10:44:01 1 9.09 0.00 1.05 6.22 0.05 83.60 10:44:01 2 9.51 0.00 0.93 3.09 0.03 86.43 10:44:01 3 17.57 0.00 1.34 9.44 0.05 71.59 10:44:01 4 12.10 0.00 2.01 3.77 0.03 82.09 10:44:01 5 3.83 0.00 0.75 0.27 0.02 95.14 10:44:01 6 19.23 0.00 0.96 1.28 0.03 78.51 10:44:01 7 12.71 0.00 1.24 0.93 0.05 85.07 10:45:01 all 17.36 0.00 4.68 5.62 0.08 72.26 10:45:01 0 20.02 0.00 4.78 1.83 0.07 73.30 10:45:01 1 17.30 0.00 4.30 3.98 0.08 74.35 10:45:01 2 17.01 0.00 4.66 3.33 0.07 74.94 10:45:01 3 12.71 0.00 4.11 13.88 0.08 69.21 10:45:01 4 13.03 0.00 4.05 1.76 0.07 81.09 10:45:01 5 16.22 0.00 4.54 2.27 0.08 76.89 10:45:01 6 24.60 0.00 6.18 17.20 0.10 51.91 10:45:01 7 18.03 0.00 4.83 0.86 0.07 76.22 10:46:01 all 8.35 0.00 1.66 2.55 0.05 87.39 10:46:01 0 13.22 0.00 1.99 0.92 0.03 83.84 10:46:01 1 8.32 0.00 1.16 0.33 0.03 90.16 10:46:01 2 8.15 0.00 1.44 0.47 0.05 89.88 10:46:01 3 5.54 0.00 1.52 2.41 0.10 90.42 10:46:01 4 5.50 0.00 1.63 15.03 0.05 77.79 10:46:01 5 5.63 0.00 1.81 0.70 0.03 91.83 10:46:01 6 8.94 0.00 1.79 0.00 0.02 89.25 10:46:01 7 11.49 0.00 1.94 0.59 0.05 85.93 10:47:01 all 2.28 0.00 0.44 1.53 0.04 95.71 10:47:01 0 1.47 0.00 0.43 0.07 0.02 98.02 10:47:01 1 1.45 0.00 0.40 0.52 0.03 97.60 10:47:01 2 1.85 0.00 0.53 0.05 0.05 97.51 10:47:01 3 1.25 0.00 0.48 0.00 0.10 98.16 10:47:01 4 0.75 0.00 0.30 10.94 0.03 87.98 10:47:01 5 6.49 0.00 0.48 0.43 0.02 92.58 10:47:01 6 2.90 0.00 0.42 0.25 0.03 96.40 10:47:01 7 2.05 0.00 0.53 0.03 0.03 97.35 Average: all 9.84 0.00 1.98 3.21 0.05 84.92 Average: 0 10.59 0.00 1.99 0.76 0.04 86.62 Average: 1 9.02 0.00 1.72 2.75 0.05 86.47 Average: 2 9.12 0.00 1.89 1.73 0.05 87.21 Average: 3 9.22 0.00 1.86 6.40 0.08 82.43 Average: 4 7.81 0.00 1.99 7.90 0.05 82.25 Average: 5 8.04 0.00 1.89 0.92 0.04 89.11 Average: 6 13.85 0.00 2.33 4.65 0.05 79.12 Average: 7 11.04 0.00 2.13 0.60 0.05 86.17