---> uname -a: Linux prd-centos8-robot-2c-8g-36026.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4931 19 2160 6795 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:92:fb:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe92:fbb0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/21/2025 _x86_64_ (2 CPU) 03:45:30 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 105.70 33.99 71.71 6954.22 15573.58 03:48:01 AM 91.98 0.73 91.25 53.06 10528.53 03:49:01 AM 30.69 0.38 30.31 64.25 2814.30 03:50:01 AM 81.31 9.48 71.83 1685.84 7950.43 03:51:01 AM 12.93 0.00 12.93 0.00 1182.11 03:52:01 AM 0.37 0.00 0.37 0.00 6.18 03:53:01 AM 0.13 0.00 0.13 0.00 0.90 03:54:03 AM 0.47 0.03 0.44 1.04 87.63 03:55:01 AM 2.07 0.00 2.07 0.00 69.28 03:56:01 AM 0.22 0.00 0.22 0.00 3.23 03:57:01 AM 14.75 0.32 14.43 36.93 538.08 Average: 30.98 4.09 26.89 800.15 3525.45 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5419880 7085088 2462544 31.24 2688 1848532 641180 7.18 185332 1960608 162768 03:48:01 AM 5198920 7017884 2683504 34.04 2688 1995956 700944 7.85 197864 2135036 42504 03:49:01 AM 5187420 7045092 2695004 34.19 2688 2034172 678668 7.60 222452 2125460 36180 03:50:01 AM 4961264 7038772 2921160 37.06 2688 2246456 684416 7.66 265844 2280240 26932 03:51:01 AM 4961800 7039224 2920624 37.05 2688 2246472 652452 7.31 265864 2279848 12 03:52:01 AM 4961672 7039096 2920752 37.05 2688 2246472 652452 7.31 265868 2279996 8 03:53:01 AM 4961848 7039272 2920576 37.05 2688 2246472 652452 7.31 265868 2279924 8 03:54:03 AM 4889508 6969436 2992916 37.97 2688 2248976 746844 8.36 265996 2350968 24 03:55:01 AM 4901884 6981844 2980540 37.81 2688 2249008 748352 8.38 265996 2338708 28 03:56:01 AM 4901588 6981580 2980836 37.82 2688 2249040 748352 8.38 266000 2338736 12 03:57:01 AM 5068508 6971968 2813916 35.70 2688 2078344 723836 8.10 305300 2152208 30332 Average: 5037663 7019023 2844761 36.09 2688 2153627 693632 7.77 252035 2229248 27164 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 296.77 184.24 1659.58 59.67 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 75.74 56.79 757.97 8.95 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 18.24 15.04 7.44 5.20 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 583.24 419.71 422.23 97.39 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 6.18 5.15 1.88 2.64 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.53 1.98 0.55 0.48 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 2.50 1.95 0.43 0.42 0.00 0.00 0.00 0.00 03:54:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:03 AM eth0 54.03 40.01 339.87 3.79 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 82.23 79.43 1349.15 5.25 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 27.36 26.84 384.64 1.86 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 86.40 59.02 189.21 28.66 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 112.25 80.83 461.83 19.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 06/21/2025 _x86_64_ (2 CPU) 03:45:30 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 43.39 0.01 7.69 8.92 0.12 39.88 03:47:01 AM 0 37.56 0.00 6.45 7.76 0.12 48.11 03:47:01 AM 1 49.17 0.02 8.93 10.06 0.12 31.71 03:48:01 AM all 26.00 0.00 3.70 2.34 0.08 67.88 03:48:01 AM 0 21.20 0.00 3.20 2.80 0.10 72.70 03:48:01 AM 1 30.79 0.00 4.20 1.88 0.07 63.05 03:49:01 AM all 16.34 0.00 2.65 0.41 0.08 80.53 03:49:01 AM 0 19.22 0.00 2.52 0.43 0.07 77.75 03:49:01 AM 1 13.45 0.00 2.78 0.38 0.08 83.30 03:50:01 AM all 28.80 0.00 6.06 2.00 0.09 63.05 03:50:01 AM 0 18.15 0.00 4.83 2.03 0.08 74.90 03:50:01 AM 1 39.52 0.00 7.29 1.96 0.10 51.13 03:51:01 AM all 0.36 0.00 0.21 0.24 0.05 99.14 03:51:01 AM 0 0.13 0.00 0.20 0.17 0.07 99.43 03:51:01 AM 1 0.58 0.00 0.22 0.32 0.03 98.85 03:52:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 03:52:01 AM 0 0.27 0.00 0.08 0.00 0.05 99.60 03:52:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 03:53:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 03:53:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 03:53:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 03:54:03 AM all 6.60 0.00 1.52 0.01 0.07 91.80 03:54:03 AM 0 6.42 0.00 1.76 0.02 0.07 91.74 03:54:03 AM 1 6.78 0.00 1.29 0.00 0.07 91.85 03:55:01 AM all 3.34 0.00 0.42 0.01 0.07 96.16 03:55:01 AM 0 4.28 0.00 0.57 0.00 0.05 95.09 03:55:01 AM 1 2.42 0.00 0.26 0.02 0.09 97.22 03:56:01 AM all 1.12 0.00 0.13 0.00 0.07 98.68 03:56:01 AM 0 1.02 0.00 0.10 0.00 0.07 98.81 03:56:01 AM 1 1.22 0.00 0.17 0.00 0.07 98.55 03:57:01 AM all 15.92 0.00 2.30 0.06 0.08 81.65 03:57:01 AM 0 15.68 0.00 2.47 0.07 0.08 81.70 03:57:01 AM 1 16.15 0.00 2.12 0.05 0.08 81.60 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.00 0.00 2.26 1.28 0.07 83.39 Average: 0 11.30 0.00 2.03 1.21 0.07 85.38 Average: 1 14.69 0.00 2.50 1.34 0.07 81.40