---> uname -a: Linux prd-centos8-robot-2c-8g-41925.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 650 4895 19 2151 6750 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:bf:55:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:febf:552b/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) 10/13/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 99.52 12.45 87.07 2326.82 6281.57 01:11:01 AM 74.96 0.98 73.98 110.88 9475.91 01:12:01 AM 30.33 0.07 30.26 2.80 1786.32 01:13:01 AM 36.17 0.03 36.14 3.47 6658.25 01:14:01 AM 3.58 0.12 3.47 33.06 315.78 01:15:01 AM 1.88 0.00 1.88 0.00 144.69 01:16:01 AM 0.13 0.00 0.13 0.00 2.27 01:17:01 AM 12.06 0.32 11.75 36.92 548.55 Average: 32.33 1.75 30.59 314.26 3151.95 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5244440 7051696 2637984 33.47 2688 1985180 680260 7.62 210624 2090484 223480 01:11:01 AM 5238124 7077056 2644300 33.55 2688 2016036 651456 7.29 240032 2055824 12 01:12:01 AM 4990472 7031480 2891952 36.69 2688 2210084 658072 7.37 254932 2265348 187636 01:13:01 AM 4997524 7038300 2884900 36.60 2688 2210212 679304 7.61 258404 2249212 4 01:14:01 AM 4931492 6981664 2950932 37.44 2688 2219600 769680 8.62 258676 2314596 2480 01:15:01 AM 4922892 6973096 2959532 37.55 2688 2219636 769668 8.62 258676 2322440 52 01:16:01 AM 4898016 6952964 2984408 37.86 2688 2224376 789140 8.84 258676 2347612 4748 01:17:01 AM 5027404 6921336 2855020 36.22 2688 2069508 761180 8.52 299088 2200144 33452 Average: 5031296 7003449 2851128 36.17 2688 2144329 719845 8.06 254888 2230708 56483 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 91.44 75.24 947.82 9.83 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 50.66 41.76 403.37 7.45 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 42.66 35.29 298.47 8.64 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 152.28 130.84 30.62 31.97 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 59.74 42.89 78.17 11.72 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 361.48 352.80 477.09 136.52 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 216.65 205.95 498.48 62.79 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 64.26 39.52 97.21 37.21 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 129.90 115.54 353.91 38.27 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) 10/13/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 36.65 0.00 6.00 2.76 0.10 54.49 01:10:01 AM 0 26.31 0.00 4.94 2.66 0.12 65.98 01:10:01 AM 1 46.97 0.00 7.05 2.87 0.08 43.02 01:11:01 AM all 20.98 0.00 2.26 2.63 0.08 74.05 01:11:01 AM 0 11.94 0.00 1.79 2.66 0.08 83.52 01:11:01 AM 1 29.99 0.00 2.74 2.61 0.07 64.60 01:12:01 AM all 23.52 0.00 3.93 0.56 0.08 71.91 01:12:01 AM 0 23.55 0.00 3.94 0.65 0.08 71.78 01:12:01 AM 1 23.49 0.00 3.92 0.47 0.08 72.04 01:13:01 AM all 3.47 0.00 0.89 1.36 0.06 94.22 01:13:01 AM 0 3.31 0.00 0.84 1.29 0.07 94.50 01:13:01 AM 1 3.63 0.00 0.94 1.44 0.05 93.95 01:14:01 AM all 13.06 0.00 1.00 0.23 0.05 85.67 01:14:01 AM 0 5.06 0.00 0.33 0.40 0.05 94.16 01:14:01 AM 1 21.07 0.00 1.66 0.05 0.05 77.16 01:15:01 AM all 23.91 0.00 0.57 0.03 0.13 75.35 01:15:01 AM 0 47.43 0.00 0.92 0.00 0.12 51.53 01:15:01 AM 1 0.50 0.00 0.22 0.07 0.15 99.06 01:16:01 AM all 24.36 0.00 0.52 0.00 0.12 75.00 01:16:01 AM 0 47.21 0.00 0.78 0.00 0.12 51.90 01:16:01 AM 1 1.72 0.00 0.27 0.00 0.12 97.89 01:17:01 AM all 14.16 0.00 1.68 0.20 0.08 83.88 01:17:01 AM 0 10.71 0.00 1.44 0.18 0.08 87.59 01:17:01 AM 1 17.61 0.00 1.92 0.22 0.08 80.17 Average: all 20.02 0.00 2.11 0.97 0.09 76.81 Average: 0 21.90 0.00 1.88 0.98 0.09 75.15 Average: 1 18.13 0.00 2.34 0.97 0.09 78.47