---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6736 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: 2800.000 BogoMIPS: 5600.00 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 15G 141G 10% / 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 875 24623 0 6667 30836 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:e6:25:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85994sec preferred_lft 85994sec inet6 fe80::f816:3eff:fee6:25b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:92:f6:30 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:aff:fe92:f630/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6736) 02/19/24 _x86_64_ (8 CPU) 12:21:35 LINUX RESTART (8 CPU) 12:22:01 tps rtps wtps bread/s bwrtn/s 12:23:01 162.01 66.06 95.95 4460.46 75241.73 12:24:01 206.65 38.27 168.38 2901.57 76988.74 12:25:01 333.68 11.36 322.31 808.67 99070.42 12:26:01 182.65 2.08 180.57 346.08 112108.92 12:27:01 2.38 0.03 2.35 2.67 39.19 12:28:01 50.64 0.52 50.12 56.26 3561.67 Average: 156.34 19.72 136.62 1429.32 61168.88 12:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:23:01 30113712 31669820 2825508 8.58 66920 1802036 1416288 4.17 904996 1634184 146024 12:24:01 29304312 31281136 3634908 11.04 88132 2184236 1696588 4.99 1393720 1919744 40256 12:25:01 24689224 30203576 8249996 25.05 104956 5608812 4041440 11.89 3056024 4740436 844312 12:26:01 22939600 29243796 9999620 30.36 124936 6345712 4072612 11.98 4135756 5374480 616 12:27:01 22932764 29236344 10006456 30.38 124992 6345808 4072612 11.98 4321528 5196536 100 12:28:01 25225404 31580080 7713816 23.42 130252 6384256 1468972 4.32 2010916 5208792 43548 Average: 25867503 30535792 7071717 21.47 106698 4778477 2794752 8.22 2637157 4012362 179143 12:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:23:01 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 ens3 340.48 233.59 1543.18 58.73 0.00 0.00 0.00 0.00 12:24:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 ens3 757.06 586.25 3545.00 151.27 0.00 0.00 0.00 0.00 12:25:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 ens3 889.90 604.15 11958.23 117.78 0.00 0.00 0.00 0.00 12:26:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 12:26:01 docker0 147.76 260.01 15.50 4098.65 0.00 0.00 0.00 0.00 12:26:01 ens3 2184.59 1648.11 4546.92 2180.19 0.00 0.00 0.00 0.00 12:27:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 1550.27 1650.71 100.24 13388.94 0.00 0.00 0.00 0.00 12:28:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 74.39 66.74 491.84 18.36 0.00 0.00 0.00 0.00 Average: lo 1.86 1.86 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 24.63 43.33 2.58 683.09 0.00 0.00 0.00 0.00 Average: ens3 966.11 798.25 3697.56 2652.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6736) 02/19/24 _x86_64_ (8 CPU) 12:21:35 LINUX RESTART (8 CPU) 12:22:01 CPU %user %nice %system %iowait %steal %idle 12:23:01 all 11.10 0.00 0.98 5.20 0.03 82.68 12:23:01 0 20.35 0.00 1.29 1.10 0.03 77.23 12:23:01 1 6.92 0.00 0.97 0.43 0.03 91.64 12:23:01 2 5.83 0.00 0.80 1.53 0.02 91.82 12:23:01 3 3.42 0.00 0.68 0.53 0.02 95.34 12:23:01 4 11.84 0.00 0.80 0.62 0.02 86.72 12:23:01 5 27.30 0.00 1.84 11.88 0.07 58.92 12:23:01 6 10.06 0.00 0.78 3.89 0.03 85.23 12:23:01 7 3.09 0.00 0.70 21.70 0.05 74.46 12:24:01 all 17.58 0.00 1.32 3.73 0.06 77.31 12:24:01 0 14.31 0.00 1.00 0.22 0.03 84.44 12:24:01 1 20.44 0.00 1.00 8.03 0.05 70.48 12:24:01 2 12.56 0.00 0.77 0.73 0.05 85.89 12:24:01 3 8.79 0.00 1.19 1.02 0.05 88.95 12:24:01 4 13.70 0.00 2.03 0.12 0.07 84.09 12:24:01 5 12.00 0.00 1.07 12.06 0.07 74.80 12:24:01 6 20.73 0.00 1.59 0.95 0.07 76.67 12:24:01 7 38.14 0.00 1.93 6.72 0.08 53.13 12:25:01 all 31.12 0.00 2.90 2.00 0.07 63.92 12:25:01 0 25.90 0.00 3.00 2.10 0.07 68.93 12:25:01 1 18.51 0.00 1.78 2.78 0.07 76.87 12:25:01 2 43.15 0.00 2.70 1.06 0.07 53.03 12:25:01 3 23.25 0.00 2.79 0.33 0.05 73.57 12:25:01 4 17.71 0.00 2.31 7.99 0.07 71.93 12:25:01 5 44.78 0.00 1.84 0.15 0.07 53.16 12:25:01 6 49.52 0.00 6.53 1.04 0.08 42.83 12:25:01 7 26.17 0.00 2.24 0.50 0.05 71.04 12:26:01 all 17.95 0.00 4.35 2.67 0.07 74.98 12:26:01 0 10.50 0.00 5.20 1.16 0.07 83.08 12:26:01 1 19.64 0.00 3.67 2.95 0.07 73.68 12:26:01 2 17.34 0.00 4.37 0.77 0.07 77.45 12:26:01 3 25.91 0.00 5.02 0.03 0.07 68.97 12:26:01 4 17.56 0.00 6.16 15.31 0.07 60.90 12:26:01 5 16.82 0.00 3.22 0.03 0.08 79.84 12:26:01 6 18.34 0.00 3.66 0.64 0.07 77.29 12:26:01 7 17.47 0.00 3.38 0.42 0.07 78.66 12:27:01 all 15.04 0.00 0.52 0.00 0.06 84.37 12:27:01 0 4.71 0.00 0.23 0.00 0.03 95.03 12:27:01 1 6.40 0.00 0.22 0.02 0.03 93.33 12:27:01 2 20.81 0.00 0.74 0.00 0.08 78.37 12:27:01 3 20.53 0.00 0.80 0.02 0.08 78.56 12:27:01 4 9.12 0.00 0.32 0.02 0.07 90.48 12:27:01 5 21.60 0.00 0.71 0.00 0.07 77.63 12:27:01 6 16.31 0.00 0.55 0.00 0.07 83.07 12:27:01 7 20.84 0.00 0.69 0.00 0.08 78.39 12:28:01 all 16.69 0.00 0.96 0.21 0.04 82.11 12:28:01 0 19.39 0.00 1.36 0.07 0.03 79.15 12:28:01 1 25.08 0.00 0.90 0.15 0.05 73.82 12:28:01 2 16.79 0.00 0.98 0.02 0.05 82.16 12:28:01 3 10.01 0.00 0.52 0.15 0.02 89.30 12:28:01 4 13.43 0.00 0.48 1.09 0.05 84.95 12:28:01 5 14.43 0.00 1.12 0.00 0.03 84.42 12:28:01 6 19.60 0.00 1.77 0.18 0.05 78.39 12:28:01 7 14.82 0.00 0.53 0.02 0.03 84.60 Average: all 18.24 0.00 1.84 2.30 0.06 77.57 Average: 0 15.85 0.00 2.01 0.77 0.04 81.31 Average: 1 16.16 0.00 1.42 2.39 0.05 79.97 Average: 2 19.39 0.00 1.72 0.69 0.06 78.14 Average: 3 15.31 0.00 1.83 0.35 0.05 82.46 Average: 4 13.89 0.00 2.01 4.18 0.06 79.87 Average: 5 22.83 0.00 1.63 4.03 0.06 71.45 Average: 6 22.41 0.00 2.48 1.12 0.06 73.93 Average: 7 20.09 0.00 1.58 4.89 0.06 73.39