---> uname -a: Linux prd-centos8-docker-8c-8g-15324.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1060 26708 19 4120 30367 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:02:2e:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe02:2e8f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:6d:8c:74 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::42:51ff:fe6d:8c74/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/07/2024 _x86_64_ (8 CPU) 20:53:28 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 95.00 9.08 85.92 1578.00 5431.23 08:56:01 PM 111.63 14.63 97.00 3125.22 8443.59 08:57:01 PM 200.42 7.97 192.45 1294.45 12147.94 08:58:01 PM 132.04 16.13 115.91 5452.98 28926.24 Average: 134.77 11.95 122.82 2862.78 13737.66 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29521700 31218612 3134004 9.60 2688 2021196 1480732 4.39 167636 2539176 181320 08:56:01 PM 29183116 31020732 3472588 10.63 2688 2156768 1781000 5.28 176316 2837560 9424 08:57:01 PM 27158332 29767516 5497372 16.83 2688 2919164 2663092 7.90 321520 4678084 422560 08:58:01 PM 27425736 31170628 5229968 16.02 2688 4037908 1432084 4.25 734540 3942784 587196 Average: 28322221 30794372 4333483 13.27 2688 2783759 1839227 5.46 350003 3499401 300125 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 61.49 44.08 967.68 8.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 92.70 79.49 316.44 37.17 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1350.54 654.69 10842.38 64.60 0.00 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM lo 13.81 13.81 1.44 1.44 0.00 0.00 0.00 0.00 08:58:01 PM eth0 352.17 216.74 2115.74 1119.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 4.80 5.85 0.72 0.67 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.36 0.36 0.00 0.00 0.00 0.00 Average: eth0 464.20 248.74 3560.37 307.21 0.00 0.00 0.00 0.00 Average: docker0 1.20 1.46 0.18 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 06/07/2024 _x86_64_ (8 CPU) 20:53:28 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.48 0.00 0.81 0.90 0.05 88.77 08:55:01 PM 0 8.31 0.00 1.12 0.53 0.07 89.97 08:55:01 PM 1 2.00 0.00 0.22 1.60 0.08 96.09 08:55:01 PM 2 8.45 0.00 0.87 1.49 0.05 89.14 08:55:01 PM 3 3.79 0.00 0.23 0.33 0.03 95.61 08:55:01 PM 4 24.17 0.00 1.12 0.92 0.05 73.74 08:55:01 PM 5 22.95 0.00 2.02 0.98 0.05 73.99 08:55:01 PM 6 5.95 0.00 0.72 1.02 0.02 92.30 08:55:01 PM 7 0.18 0.00 0.17 0.30 0.05 99.30 08:56:01 PM all 4.37 0.00 0.50 1.44 0.04 93.66 08:56:01 PM 0 6.89 0.00 0.77 1.83 0.05 90.46 08:56:01 PM 1 4.57 0.00 0.80 4.26 0.03 90.33 08:56:01 PM 2 4.26 0.00 0.47 2.07 0.03 93.17 08:56:01 PM 3 3.21 0.00 0.48 0.25 0.03 96.02 08:56:01 PM 4 1.62 0.00 0.33 1.37 0.07 96.61 08:56:01 PM 5 6.77 0.00 0.37 0.48 0.03 92.35 08:56:01 PM 6 4.41 0.00 0.50 1.20 0.03 93.86 08:56:01 PM 7 3.21 0.00 0.25 0.03 0.03 96.48 08:57:01 PM all 29.56 0.00 1.59 1.21 0.11 67.53 08:57:01 PM 0 22.64 0.00 0.97 0.13 0.10 76.15 08:57:01 PM 1 27.33 0.00 2.52 3.96 0.12 66.07 08:57:01 PM 2 20.81 0.00 1.24 0.35 0.10 77.49 08:57:01 PM 3 25.05 0.00 1.73 1.61 0.10 71.50 08:57:01 PM 4 40.39 0.00 1.09 0.99 0.12 57.41 08:57:01 PM 5 41.00 0.00 1.75 1.07 0.12 56.06 08:57:01 PM 6 37.59 0.00 1.29 0.66 0.10 60.36 08:57:01 PM 7 21.75 0.00 2.11 0.89 0.12 75.13 08:58:01 PM all 20.12 0.29 3.38 1.44 0.09 74.67 08:58:01 PM 0 20.12 0.00 2.53 0.22 0.10 77.03 08:58:01 PM 1 12.30 2.20 4.14 3.23 0.10 78.02 08:58:01 PM 2 15.30 0.02 3.62 5.37 0.12 75.58 08:58:01 PM 3 16.40 0.03 3.59 0.86 0.08 79.03 08:58:01 PM 4 26.26 0.02 3.16 0.18 0.10 70.28 08:58:01 PM 5 27.12 0.05 3.73 0.49 0.08 68.53 08:58:01 PM 6 17.94 0.02 3.24 0.79 0.08 77.93 08:58:01 PM 7 25.46 0.02 3.04 0.40 0.08 70.99 Average: all 15.85 0.07 1.57 1.25 0.07 81.19 Average: 0 14.48 0.00 1.35 0.68 0.08 83.42 Average: 1 11.53 0.55 1.91 3.26 0.08 82.66 Average: 2 12.18 0.00 1.55 2.32 0.08 83.87 Average: 3 12.09 0.01 1.50 0.76 0.06 85.58 Average: 4 23.08 0.00 1.42 0.87 0.08 74.55 Average: 5 24.42 0.01 1.96 0.76 0.07 72.77 Average: 6 16.43 0.00 1.44 0.92 0.06 81.16 Average: 7 12.62 0.00 1.39 0.41 0.07 85.51