---> uname -a: Linux prd-centos8-builder-4c-4g-13953.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 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): 0-3 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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12289 19 2726 14676 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:34:1c:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe34:1cad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:ff:65:f5 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 04:43:29 LINUX RESTART (4 CPU) 04:44:01 AM tps rtps wtps bread/s bwrtn/s 04:45:01 AM 98.65 21.14 77.51 3547.88 7206.73 04:46:01 AM 180.90 16.66 164.24 3322.91 10893.12 04:47:01 AM 91.02 3.80 87.22 1011.76 8526.67 04:48:01 AM 30.72 0.70 30.02 124.43 2121.68 04:49:01 AM 36.64 0.47 36.17 63.98 2627.97 Average: 87.58 8.55 79.03 1613.97 6274.74 04:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 AM 13302196 15137860 2837116 17.58 2688 2049816 1109180 6.45 220588 2259580 131844 04:46:01 AM 12407312 14623092 3732000 23.12 2688 2420800 1535224 8.93 248168 3079012 152092 04:47:01 AM 11437244 13784860 4702068 29.13 2688 2549540 2389956 13.90 348980 3939492 26408 04:48:01 AM 11048168 13465768 5091144 31.54 2688 2616876 2616436 15.22 371324 4293648 38196 04:49:01 AM 12660768 15104864 3478544 21.55 2688 2640224 1103752 6.42 549064 2501700 48624 Average: 12171138 14423289 3968174 24.59 2688 2455451 1750910 10.19 347625 3214686 79433 04:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 353.77 218.48 1963.59 57.38 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 220.68 177.90 2526.72 35.50 0.00 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 85.47 79.86 1129.03 13.28 0.00 0.00 0.00 0.00 04:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 51.46 48.46 455.11 8.47 0.00 0.00 0.00 0.00 04:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 22.59 21.26 45.10 9.60 0.00 0.00 0.00 0.00 04:49:01 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 146.78 109.18 1223.79 24.84 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/06/2024 _x86_64_ (4 CPU) 04:43:29 LINUX RESTART (4 CPU) 04:44:01 AM CPU %user %nice %system %iowait %steal %idle 04:45:01 AM all 21.89 0.00 2.40 1.27 0.08 74.36 04:45:01 AM 0 23.19 0.00 2.91 0.94 0.08 72.88 04:45:01 AM 1 11.60 0.00 2.13 0.35 0.08 85.84 04:45:01 AM 2 36.52 0.00 2.97 2.64 0.08 57.79 04:45:01 AM 3 16.21 0.00 1.59 1.14 0.08 80.97 04:46:01 AM all 25.62 0.00 1.95 5.33 0.13 66.96 04:46:01 AM 0 30.22 0.00 2.27 1.97 0.15 65.39 04:46:01 AM 1 24.90 0.00 1.40 7.04 0.12 66.53 04:46:01 AM 2 30.15 0.00 2.39 4.25 0.12 63.09 04:46:01 AM 3 17.19 0.00 1.73 8.08 0.15 72.85 04:47:01 AM all 61.88 0.00 1.86 7.42 0.14 28.70 04:47:01 AM 0 60.38 0.00 2.10 2.87 0.15 34.50 04:47:01 AM 1 60.43 0.00 2.34 13.78 0.15 23.29 04:47:01 AM 2 62.41 0.00 1.77 11.86 0.12 23.85 04:47:01 AM 3 64.30 0.00 1.22 1.20 0.13 33.14 04:48:01 AM all 81.15 0.00 1.64 0.29 0.14 16.78 04:48:01 AM 0 81.12 0.00 1.55 0.22 0.13 16.98 04:48:01 AM 1 78.72 0.00 1.35 0.27 0.15 19.51 04:48:01 AM 2 84.92 0.00 1.60 0.02 0.15 13.31 04:48:01 AM 3 79.83 0.00 2.04 0.67 0.13 17.33 04:49:01 AM all 38.37 0.00 1.71 0.22 0.09 59.61 04:49:01 AM 0 26.85 0.00 1.12 0.42 0.08 71.53 04:49:01 AM 1 47.58 0.00 2.04 0.17 0.10 50.12 04:49:01 AM 2 47.46 0.00 2.92 0.27 0.10 49.25 04:49:01 AM 3 31.59 0.00 0.75 0.03 0.08 67.55 Average: all 45.80 0.00 1.91 2.91 0.12 49.27 Average: 0 44.36 0.00 1.99 1.28 0.12 52.24 Average: 1 44.66 0.00 1.85 4.32 0.12 49.04 Average: 2 52.29 0.00 2.33 3.80 0.11 41.46 Average: 3 41.86 0.00 1.47 2.22 0.12 54.34