---> uname -a: Linux prd-centos8-builder-4c-4g-3843.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 800 11920 19 3039 14611 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:ad:a1:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fead:a18c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:9f:98:6b 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 11:19:10 LINUX RESTART (4 CPU) 11:20:01 AM tps rtps wtps bread/s bwrtn/s 11:21:01 AM 87.62 7.75 79.87 1326.62 6623.39 11:22:02 AM 176.61 17.65 158.96 4127.74 10357.76 11:23:01 AM 121.91 0.30 121.60 12.33 11920.09 11:24:01 AM 92.20 0.63 91.57 195.67 11367.31 Average: 119.58 6.61 112.97 1421.91 10059.44 11:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:21:01 AM 13188708 15091708 2950740 18.28 2688 2115448 1117244 6.50 212240 2373016 178908 11:22:02 AM 11221684 13511788 4917764 30.47 2688 2490504 2741380 15.95 285084 4209392 208404 11:23:01 AM 10915612 13554972 5223836 32.37 2688 2826348 2448012 14.24 350192 4402328 207964 11:24:01 AM 12193028 14940224 3946420 24.45 2688 2919996 1151528 6.70 548448 2905424 43976 Average: 11879758 14274673 4259690 26.39 2688 2588074 1864541 10.85 348991 3472540 159813 11:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 87.79 72.96 1070.23 8.50 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:02 AM eth0 269.01 224.84 3193.48 43.92 0.00 0.00 0.00 0.00 11:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 108.39 81.60 2053.30 16.55 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 21.21 20.53 17.80 11.79 0.00 0.00 0.00 0.00 11:24:01 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 121.68 100.08 1582.01 20.21 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (4 CPU) 11:19:10 LINUX RESTART (4 CPU) 11:20:01 AM CPU %user %nice %system %iowait %steal %idle 11:21:01 AM all 18.22 0.00 2.43 1.35 0.08 77.92 11:21:01 AM 0 18.60 0.00 3.01 2.29 0.07 76.04 11:21:01 AM 1 21.50 0.00 2.76 2.24 0.08 73.42 11:21:01 AM 2 12.36 0.00 1.64 0.48 0.07 85.45 11:21:01 AM 3 20.41 0.00 2.30 0.40 0.10 76.79 11:22:02 AM all 42.42 0.00 3.53 2.36 0.10 51.59 11:22:02 AM 0 41.59 0.00 5.69 3.33 0.10 49.30 11:22:02 AM 1 46.73 0.00 2.91 2.36 0.10 47.90 11:22:02 AM 2 41.07 0.00 2.07 1.77 0.10 54.98 11:22:02 AM 3 40.30 0.00 3.44 1.97 0.08 54.20 11:23:01 AM all 75.88 0.00 3.10 1.30 0.14 19.58 11:23:01 AM 0 81.75 0.00 3.69 0.44 0.14 13.98 11:23:01 AM 1 73.42 0.00 3.78 1.31 0.14 21.36 11:23:01 AM 2 66.50 0.00 3.13 2.72 0.14 27.51 11:23:01 AM 3 81.91 0.00 1.80 0.70 0.14 15.46 11:24:01 AM all 48.12 0.00 2.53 1.87 0.08 47.40 11:24:01 AM 0 53.96 0.00 1.69 0.28 0.08 43.98 11:24:01 AM 1 41.05 0.00 2.16 3.73 0.08 52.97 11:24:01 AM 2 46.99 0.00 2.66 2.81 0.08 47.46 11:24:01 AM 3 50.49 0.00 3.60 0.64 0.07 45.21 Average: all 46.01 0.00 2.89 1.72 0.10 49.28 Average: 0 48.80 0.00 3.52 1.59 0.10 45.99 Average: 1 45.55 0.00 2.90 2.41 0.10 49.04 Average: 2 41.62 0.00 2.37 1.94 0.10 53.97 Average: 3 48.08 0.00 2.79 0.93 0.10 48.10