---> uname -a: Linux prd-centos8-robot-2c-8g-4974.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4886 19 2222 6812 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:f9:e6:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85750sec preferred_lft 85750sec inet6 fe80::f816:3eff:fef9:e691/64 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) 03:55:00 LINUX RESTART (2 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 115.96 0.55 115.41 34.53 11397.95 03:58:01 AM 28.64 0.80 27.84 93.17 3553.50 03:59:01 AM 53.34 9.27 44.08 1644.26 2888.15 04:00:01 AM 21.06 0.00 21.06 0.00 5446.15 04:01:01 AM 3.02 0.12 2.90 32.26 175.51 04:02:01 AM 2.50 0.07 2.43 1.73 628.43 04:03:01 AM 0.55 0.00 0.55 0.00 380.70 04:04:01 AM 0.43 0.03 0.40 1.87 265.33 04:05:01 AM 10.56 0.33 10.23 37.86 582.10 Average: 26.23 1.24 24.99 205.05 2812.94 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 5285704 7086400 2596720 32.94 2688 1978244 627584 7.03 187956 2063024 90640 03:58:01 AM 5284620 7087524 2597804 32.96 2688 1980992 631320 7.07 217000 2036348 20 03:59:01 AM 5011708 7066172 2870716 36.42 2688 2224072 631212 7.07 263412 2235920 156288 04:00:01 AM 5006928 7060956 2875496 36.48 2688 2224072 625488 7.00 263408 2235896 4 04:01:01 AM 4959564 7017344 2922860 37.08 2688 2227780 691356 7.74 264008 2281952 4 04:02:01 AM 4930280 7007596 2952144 37.45 2688 2247340 691356 7.74 264124 2310580 2908 04:03:01 AM 4921692 7007592 2960732 37.56 2688 2255980 707064 7.92 264124 2319528 252 04:04:01 AM 4913732 7007416 2968692 37.66 2688 2263692 707064 7.92 264404 2327380 40 04:05:01 AM 5020492 6987432 2861932 36.31 2688 2142900 718060 8.04 335988 2174544 59796 Average: 5037191 7036492 2845233 36.10 2688 2171675 670056 7.50 258269 2220575 34439 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 104.47 82.35 1146.44 11.65 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 11.16 8.60 5.74 3.65 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 223.98 168.14 337.93 44.21 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 6.95 4.75 1.75 1.36 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 33.27 23.98 29.25 5.95 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 35.46 35.43 136.84 9.76 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 17.03 15.63 51.55 6.15 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 18.33 17.54 56.10 11.82 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 78.20 51.39 154.66 78.43 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 58.76 45.31 213.34 19.22 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) 03:55:00 LINUX RESTART (2 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 38.33 0.00 5.18 3.30 0.13 53.06 03:57:01 AM 0 48.96 0.00 5.93 4.37 0.13 40.61 03:57:01 AM 1 27.73 0.00 4.43 2.23 0.13 65.48 03:58:01 AM all 11.13 0.00 1.36 3.03 0.08 84.40 03:58:01 AM 0 5.88 0.00 1.12 2.61 0.07 90.33 03:58:01 AM 1 16.39 0.00 1.61 3.46 0.08 78.46 03:59:01 AM all 28.69 0.00 5.32 2.16 0.09 63.75 03:59:01 AM 0 33.75 0.00 5.68 2.51 0.08 57.97 03:59:01 AM 1 23.62 0.00 4.95 1.81 0.10 69.52 04:00:01 AM all 0.12 0.00 0.33 1.30 0.05 98.20 04:00:01 AM 0 0.13 0.00 0.38 0.97 0.05 98.47 04:00:01 AM 1 0.10 0.00 0.28 1.64 0.05 97.93 04:01:01 AM all 5.11 0.00 0.30 0.03 0.08 94.48 04:01:01 AM 0 7.71 0.00 0.30 0.00 0.08 91.90 04:01:01 AM 1 2.49 0.00 0.30 0.07 0.07 97.07 04:02:01 AM all 19.17 0.00 0.21 0.08 0.07 80.47 04:02:01 AM 0 31.45 0.00 0.23 0.07 0.07 68.19 04:02:01 AM 1 6.89 0.00 0.18 0.10 0.07 92.76 04:03:01 AM all 7.91 0.00 0.14 0.07 0.06 91.82 04:03:01 AM 0 11.00 0.00 0.12 0.03 0.07 88.78 04:03:01 AM 1 4.83 0.00 0.17 0.10 0.05 94.86 04:04:01 AM all 8.98 0.00 0.25 0.04 0.08 90.65 04:04:01 AM 0 12.39 0.00 0.23 0.00 0.07 87.31 04:04:01 AM 1 5.57 0.00 0.27 0.08 0.10 93.98 04:05:01 AM all 19.64 0.00 2.16 0.09 0.12 77.99 04:05:01 AM 0 19.22 0.00 2.42 0.03 0.15 78.17 04:05:01 AM 1 20.05 0.00 1.90 0.15 0.08 77.81 Average: all 15.46 0.00 1.70 1.12 0.08 81.64 Average: 0 18.94 0.00 1.82 1.18 0.09 77.97 Average: 1 11.97 0.00 1.57 1.07 0.08 85.31