---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84210 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 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 897 26177 0 5092 30813 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:36:c2:6b brd ff:ff:ff:ff:ff:ff inet 10.30.107.25/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe36:c26b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:9b:0e:05 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-84210) 11/16/24 _x86_64_ (8 CPU) 14:51:26 LINUX RESTART (8 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 322.70 42.99 279.70 1920.21 25719.31 14:54:01 144.66 23.11 121.55 2773.67 31001.50 14:55:01 321.61 12.21 309.40 784.54 112158.84 14:56:01 29.36 0.73 28.63 50.26 21267.14 14:57:01 56.59 0.07 56.52 6.67 18389.82 Average: 174.98 15.82 159.16 1107.07 41707.32 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 30007148 31638388 2932072 8.90 72956 1866512 1462648 4.30 943188 1697200 186040 14:54:01 28287100 31609900 4652120 14.12 101424 3484388 1586276 4.67 1037456 3229728 1398836 14:55:01 25284996 30051144 7654224 23.24 116828 4852280 6675520 19.64 2723592 4432932 388 14:56:01 23026364 27931840 9912856 30.09 117700 4984180 9317560 27.41 4939396 4454084 612 14:57:01 26668492 31597276 6270728 19.04 118420 5011388 1528492 4.50 1357584 4449180 0 Average: 26654820 30565710 6284400 19.08 105466 4039750 4114099 12.10 2200243 3652625 317175 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 14:53:01 ens3 228.71 160.94 1302.23 55.82 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 8.47 8.47 0.78 0.78 0.00 0.00 0.00 0.00 14:54:01 br-e1bec32ffd8b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 349.98 208.17 11447.26 19.26 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth843d916 0.48 0.65 0.03 0.04 0.00 0.00 0.00 0.00 14:55:01 veth3dc3f8a 0.93 1.67 0.12 0.18 0.00 0.00 0.00 0.00 14:55:01 lo 4.37 4.37 0.39 0.39 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth843d916 1.25 1.37 0.21 0.50 0.00 0.00 0.00 0.00 14:56:01 veth3dc3f8a 5.98 5.40 5.62 2.23 0.00 0.00 0.00 0.00 14:56:01 lo 4.38 4.38 3.90 3.90 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 lo 5.37 5.37 1.89 1.89 0.00 0.00 0.00 0.00 14:57:01 br-e1bec32ffd8b 3.07 3.55 4.35 1.18 0.00 0.00 0.00 0.00 14:57:01 ens3 1259.82 768.42 31538.68 135.83 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: lo 4.80 4.80 1.42 1.42 0.00 0.00 0.00 0.00 Average: br-e1bec32ffd8b 0.61 0.71 0.87 0.24 0.00 0.00 0.00 0.00 Average: ens3 221.45 131.61 6209.17 22.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84210) 11/16/24 _x86_64_ (8 CPU) 14:51:26 LINUX RESTART (8 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 10.92 0.00 1.01 2.83 0.04 85.20 14:53:01 0 4.54 0.00 0.43 3.56 0.03 91.43 14:53:01 1 26.08 0.00 1.91 6.10 0.08 65.83 14:53:01 2 27.04 0.00 1.97 2.62 0.05 68.31 14:53:01 3 5.41 0.00 0.57 5.66 0.02 88.35 14:53:01 4 15.12 0.00 1.15 0.62 0.05 83.05 14:53:01 5 2.24 0.00 0.43 0.50 0.02 96.81 14:53:01 6 3.50 0.00 1.20 3.53 0.02 91.75 14:53:01 7 3.47 0.00 0.38 0.07 0.03 96.05 14:54:01 all 11.09 0.00 2.48 2.25 0.04 84.14 14:54:01 0 32.57 0.00 3.55 1.88 0.07 61.94 14:54:01 1 13.10 0.00 2.50 10.44 0.05 73.91 14:54:01 2 13.81 0.00 2.85 0.62 0.03 82.68 14:54:01 3 8.99 0.00 2.76 0.20 0.05 88.00 14:54:01 4 6.22 0.00 2.27 0.32 0.03 91.16 14:54:01 5 3.88 0.00 1.38 0.13 0.03 94.57 14:54:01 6 4.24 0.00 2.49 2.59 0.05 90.63 14:54:01 7 5.88 0.00 2.00 1.80 0.07 90.25 14:55:01 all 30.91 0.00 6.03 5.61 0.08 57.37 14:55:01 0 30.84 0.00 6.13 0.17 0.07 62.79 14:55:01 1 34.33 0.00 6.25 29.55 0.10 29.77 14:55:01 2 28.90 0.00 6.41 4.13 0.08 60.48 14:55:01 3 31.14 0.00 6.32 0.46 0.07 62.01 14:55:01 4 31.06 0.00 6.41 0.17 0.08 62.28 14:55:01 5 30.95 0.00 5.38 0.25 0.08 63.33 14:55:01 6 33.08 0.00 5.87 8.41 0.10 52.54 14:55:01 7 26.96 0.00 5.43 1.70 0.08 65.84 14:56:01 all 38.61 0.00 3.80 0.88 0.08 56.63 14:56:01 0 39.64 0.00 3.82 0.03 0.07 56.44 14:56:01 1 45.83 0.00 4.54 0.24 0.10 49.29 14:56:01 2 36.89 0.00 3.49 2.64 0.08 56.89 14:56:01 3 44.23 0.00 4.54 0.89 0.08 50.25 14:56:01 4 35.37 0.00 3.55 0.02 0.07 61.00 14:56:01 5 33.09 0.00 3.15 0.02 0.08 63.65 14:56:01 6 41.26 0.00 4.01 1.20 0.08 53.45 14:56:01 7 32.55 0.00 3.28 2.04 0.08 62.04 14:57:01 all 1.72 0.00 0.64 1.16 0.06 96.42 14:57:01 0 1.47 0.00 0.89 0.08 0.08 97.48 14:57:01 1 2.55 0.00 0.68 0.22 0.05 96.49 14:57:01 2 1.74 0.00 0.60 0.28 0.07 97.31 14:57:01 3 1.45 0.00 0.69 8.27 0.05 89.54 14:57:01 4 1.97 0.00 0.65 0.17 0.07 97.15 14:57:01 5 1.04 0.00 0.52 0.03 0.03 98.37 14:57:01 6 2.27 0.00 0.59 0.25 0.07 96.82 14:57:01 7 1.25 0.00 0.57 0.02 0.03 98.13 Average: all 18.60 0.00 2.78 2.54 0.06 76.01 Average: 0 21.76 0.00 2.95 1.15 0.06 74.07 Average: 1 24.34 0.00 3.17 9.27 0.08 63.15 Average: 2 21.64 0.00 3.06 2.06 0.06 73.18 Average: 3 18.18 0.00 2.97 3.11 0.05 75.69 Average: 4 17.90 0.00 2.79 0.26 0.06 78.99 Average: 5 14.19 0.00 2.17 0.19 0.05 83.41 Average: 6 16.82 0.00 2.83 3.19 0.06 77.10 Average: 7 13.98 0.00 2.32 1.12 0.06 82.51