---> uname -a: Linux prd-centos8-robot-2c-8g-4933.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: 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): 0,1 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 598 4977 19 2122 6803 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:55:7f:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe55:7f12/64 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:52 LINUX RESTART (2 CPU) 02:14:02 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 72.25 6.74 65.50 1148.09 6006.59 02:16:01 AM 81.89 0.73 81.16 53.05 9295.02 02:17:01 AM 20.00 0.42 19.58 64.79 1682.19 02:18:01 AM 63.55 6.75 56.80 1249.18 7221.16 02:19:01 AM 7.69 0.00 7.69 0.00 865.24 02:20:01 AM 2.12 0.10 2.02 32.12 77.17 02:21:01 AM 0.23 0.00 0.23 0.00 4.05 02:22:01 AM 11.93 0.32 11.61 36.93 404.07 02:23:01 AM 22.22 0.53 21.69 64.77 1060.82 Average: 31.24 1.72 29.52 292.74 2951.67 02:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5380376 7072016 2502056 31.74 2688 1875176 683224 7.65 191424 1995428 168932 02:16:01 AM 5223528 7022056 2658904 33.73 2688 1976476 692356 7.75 198712 2118584 30692 02:17:01 AM 5224156 7063064 2658276 33.72 2688 2014608 657864 7.37 222948 2088136 35912 02:18:01 AM 5013516 7053276 2868916 36.40 2688 2209648 656156 7.35 258792 2242000 20828 02:19:01 AM 5011948 7051692 2870484 36.42 2688 2209648 656156 7.35 258792 2242252 4 02:20:01 AM 4741944 6782924 3140488 39.84 2688 2210880 972840 10.89 258920 2510164 32 02:21:01 AM 4909404 6950476 2973028 37.72 2688 2210936 813504 9.11 258920 2343568 20 02:22:01 AM 5039548 6936544 2842884 36.07 2688 2070680 778964 8.72 280620 2206116 31332 02:23:01 AM 5191488 7061684 2690944 34.14 2688 2046292 670584 7.51 449576 1893036 16604 Average: 5081768 6999304 2800664 35.53 2688 2091594 731294 8.19 264300 2182143 33817 02:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 176.74 122.35 1211.26 35.21 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 61.81 42.12 586.42 7.69 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 15.95 11.95 6.56 4.45 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 225.72 195.83 336.96 45.41 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.23 1.07 0.46 1.27 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 327.32 292.45 2924.23 707.17 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 576.82 480.11 6647.32 31.01 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 251.47 194.52 2243.51 29.29 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 18.64 16.06 14.17 7.22 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 184.09 150.76 1552.88 96.64 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) 12/23/2024 _x86_64_ (2 CPU) 02:12:52 LINUX RESTART (2 CPU) 02:14:02 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 31.66 0.00 5.08 6.52 0.15 56.60 02:15:01 AM 0 31.89 0.00 4.78 7.47 0.17 55.69 02:15:01 AM 1 31.43 0.00 5.38 5.56 0.12 57.51 02:16:01 AM all 21.21 0.00 2.95 3.39 0.10 72.35 02:16:01 AM 0 18.09 0.00 3.17 3.88 0.10 74.76 02:16:01 AM 1 24.34 0.00 2.73 2.90 0.10 69.94 02:17:01 AM all 15.94 0.00 2.45 0.26 0.07 81.28 02:17:01 AM 0 8.98 0.00 2.21 0.17 0.07 88.58 02:17:01 AM 1 22.89 0.00 2.70 0.35 0.07 73.99 02:18:01 AM all 23.35 0.00 4.43 4.93 0.10 67.19 02:18:01 AM 0 17.62 0.00 3.86 4.13 0.10 74.29 02:18:01 AM 1 29.08 0.00 5.00 5.72 0.10 60.09 02:19:01 AM all 0.18 0.00 0.18 0.25 0.03 99.37 02:19:01 AM 0 0.23 0.00 0.17 0.03 0.02 99.55 02:19:01 AM 1 0.13 0.00 0.18 0.47 0.03 99.18 02:20:01 AM all 14.10 0.00 1.14 0.03 0.11 84.62 02:20:01 AM 0 7.40 0.00 0.45 0.02 0.10 92.04 02:20:01 AM 1 20.88 0.00 1.83 0.05 0.12 77.12 02:21:01 AM all 12.40 0.00 1.80 0.00 0.14 85.65 02:21:01 AM 0 3.74 0.00 0.47 0.00 0.13 95.65 02:21:01 AM 1 21.07 0.00 3.14 0.00 0.15 75.64 02:22:01 AM all 14.67 0.00 1.93 0.11 0.10 83.19 02:22:01 AM 0 11.51 0.00 1.74 0.08 0.10 86.57 02:22:01 AM 1 17.89 0.00 2.12 0.14 0.10 79.76 02:23:01 AM all 24.60 0.00 2.77 1.22 0.08 71.33 02:23:01 AM 0 18.17 0.00 2.21 1.17 0.08 78.36 02:23:01 AM 1 31.04 0.00 3.34 1.27 0.07 64.29 Average: all 17.53 0.00 2.52 1.85 0.10 78.00 Average: 0 13.02 0.00 2.11 1.87 0.10 82.90 Average: 1 22.06 0.00 2.93 1.82 0.10 73.09