---> uname -a: Linux prd-centos8-docker-8c-8g-77235.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: 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 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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1007 27537 19 3344 30435 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:24:99:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.195/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe24:99ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:88:25:cb 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/17/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 111.38 9.25 102.13 2798.47 6178.60 02:59:01 AM 257.47 16.86 240.61 2419.46 11105.88 03:00:01 AM 124.76 0.58 124.18 28.79 35391.84 Average: 164.54 8.90 155.64 1748.81 17559.76 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29487708 31286288 3167996 9.70 2688 2119232 1961904 5.82 172192 2556756 201432 02:59:01 AM 28548488 30637144 4107216 12.58 2688 2402088 1915376 5.68 208348 3415824 147180 03:00:01 AM 28208064 31174708 4447640 13.62 2688 3276472 1468756 4.36 752016 3206668 10920 Average: 28748087 31032713 3907617 11.97 2688 2599264 1782012 5.29 377519 3059749 119844 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 108.00 84.57 1173.78 34.18 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 333.24 286.95 3226.22 41.28 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 278.34 278.27 1399.31 3784.60 0.00 0.00 0.00 0.00 03:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 239.86 216.60 1933.08 1286.83 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 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/17/2024 _x86_64_ (8 CPU) 02:56:26 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.04 0.00 1.02 0.63 0.05 89.27 02:58:01 AM 0 6.04 0.00 0.85 0.58 0.05 92.47 02:58:01 AM 1 8.57 0.00 0.97 1.00 0.05 89.41 02:58:01 AM 2 19.35 0.00 1.84 0.78 0.05 77.98 02:58:01 AM 3 12.33 0.00 1.34 0.74 0.07 85.53 02:58:01 AM 4 10.35 0.00 1.24 0.58 0.05 87.78 02:58:01 AM 5 11.48 0.00 1.23 1.12 0.05 86.11 02:58:01 AM 6 2.60 0.00 0.30 0.17 0.03 96.90 02:58:01 AM 7 1.62 0.00 0.38 0.05 0.02 97.93 02:59:01 AM all 12.70 0.00 1.00 3.49 0.20 82.61 02:59:01 AM 0 13.69 0.00 0.65 0.97 0.08 84.60 02:59:01 AM 1 11.71 0.00 1.18 5.32 0.10 81.70 02:59:01 AM 2 10.70 0.00 1.25 4.02 0.12 83.90 02:59:01 AM 3 9.51 0.00 1.05 2.76 0.09 86.60 02:59:01 AM 4 11.45 0.00 1.34 2.43 0.10 84.68 02:59:01 AM 5 17.61 0.00 0.73 2.44 0.07 79.16 02:59:01 AM 6 15.18 0.00 0.79 3.59 0.07 80.38 02:59:01 AM 7 11.62 0.00 1.03 6.33 0.98 80.05 03:00:01 AM all 8.07 0.00 0.99 3.11 0.05 87.77 03:00:01 AM 0 11.84 0.00 0.70 2.41 0.05 85.00 03:00:01 AM 1 18.51 0.00 1.50 11.12 0.08 68.79 03:00:01 AM 2 5.78 0.00 1.29 4.55 0.05 88.33 03:00:01 AM 3 2.37 0.00 0.60 0.60 0.03 96.39 03:00:01 AM 4 7.76 0.00 0.87 2.76 0.05 88.57 03:00:01 AM 5 4.84 0.00 1.22 2.79 0.07 91.08 03:00:01 AM 6 5.79 0.00 0.80 0.58 0.03 92.79 03:00:01 AM 7 7.71 0.00 0.93 0.10 0.03 91.22 Average: all 9.93 0.00 1.00 2.40 0.10 86.57 Average: 0 10.52 0.00 0.74 1.32 0.06 87.36 Average: 1 12.93 0.00 1.22 5.81 0.08 79.96 Average: 2 11.96 0.00 1.46 3.11 0.07 83.39 Average: 3 8.05 0.00 0.99 1.35 0.06 89.55 Average: 4 9.85 0.00 1.15 1.92 0.07 87.01 Average: 5 11.28 0.00 1.06 2.12 0.06 85.48 Average: 6 7.85 0.00 0.63 1.45 0.04 90.03 Average: 7 6.99 0.00 0.78 2.17 0.34 89.71