---> uname -a: Linux prd-centos8-robot-2c-8g-6208.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 568 4999 19 2130 6833 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:cd:cd:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fecd:cd8d/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) 12/29/2024 _x86_64_ (2 CPU) 03:52:21 LINUX RESTART (2 CPU) 03:53:01 AM tps rtps wtps bread/s bwrtn/s 03:54:01 AM 83.72 15.18 68.55 4070.36 6656.31 03:55:01 AM 78.71 0.73 77.97 53.05 9290.94 03:56:01 AM 38.56 7.13 31.43 1310.71 2864.51 03:57:01 AM 49.50 0.03 49.47 3.47 7129.62 03:58:01 AM 2.97 0.10 2.87 32.12 105.40 03:59:01 AM 1.97 0.03 1.93 1.87 105.01 04:00:01 AM 12.66 0.33 12.33 37.86 565.39 04:01:01 AM 24.72 0.53 24.19 63.97 1151.81 Average: 36.60 3.01 33.59 696.73 3483.71 03:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:01 AM 5405292 7092452 2477140 31.43 2688 1870288 655700 7.34 186444 1973864 161020 03:55:01 AM 5228468 7026784 2653964 33.67 2688 1976312 695500 7.79 198288 2116056 30688 03:56:01 AM 5076624 7020760 2805808 35.60 2688 2118520 717304 8.03 260024 2193920 85100 03:57:01 AM 5044308 7083976 2838124 36.01 2688 2209548 621340 6.96 258392 2209124 4 03:58:01 AM 5003180 7044520 2879252 36.53 2688 2211224 688888 7.71 258656 2249924 464 03:59:01 AM 4998196 7041544 2884236 36.59 2688 2213232 688888 7.71 258800 2254912 1228 04:00:01 AM 5135648 7008928 2746784 34.85 2688 2048908 729728 8.17 294860 2103788 21504 04:01:01 AM 5206320 7084600 2676112 33.95 2688 2054332 628376 7.04 452988 1876840 16508 Average: 5137254 7050446 2745178 34.83 2688 2087796 678216 7.59 271056 2122304 39564 03:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 308.83 208.25 1709.59 59.10 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 51.82 36.74 529.90 7.06 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 40.16 31.26 298.09 14.87 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 206.86 147.23 45.30 32.43 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 20.94 13.08 6.05 2.28 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 26.82 21.24 8.00 4.89 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 66.72 44.51 87.13 30.31 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 18.12 16.64 14.64 8.39 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 92.54 64.87 337.37 19.92 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) 12/29/2024 _x86_64_ (2 CPU) 03:52:21 LINUX RESTART (2 CPU) 03:53:01 AM CPU %user %nice %system %iowait %steal %idle 03:54:01 AM all 39.39 0.00 6.58 2.76 0.13 51.14 03:54:01 AM 0 35.84 0.00 6.98 3.16 0.13 53.89 03:54:01 AM 1 42.94 0.00 6.18 2.37 0.12 48.39 03:55:01 AM all 21.56 0.00 2.93 3.94 0.09 71.48 03:55:01 AM 0 25.32 0.00 3.60 3.63 0.10 67.35 03:55:01 AM 1 17.81 0.00 2.27 4.24 0.08 75.60 03:56:01 AM all 24.10 0.00 3.85 1.83 0.08 70.15 03:56:01 AM 0 16.50 0.00 3.61 1.02 0.07 78.80 03:56:01 AM 1 31.70 0.00 4.09 2.64 0.08 61.49 03:57:01 AM all 15.14 0.00 2.84 2.45 0.07 79.50 03:57:01 AM 0 8.14 0.00 2.04 2.42 0.07 87.34 03:57:01 AM 1 22.15 0.00 3.64 2.49 0.07 71.64 03:58:01 AM all 4.44 0.00 0.44 0.03 0.05 95.03 03:58:01 AM 0 1.84 0.00 0.23 0.00 0.05 97.88 03:58:01 AM 1 7.05 0.00 0.65 0.07 0.05 92.18 03:59:01 AM all 9.77 0.00 0.79 0.00 0.05 89.38 03:59:01 AM 0 13.60 0.00 1.09 0.00 0.05 85.26 03:59:01 AM 1 5.94 0.00 0.50 0.00 0.05 93.51 04:00:01 AM all 20.50 0.00 2.37 0.18 0.08 76.88 04:00:01 AM 0 14.77 0.00 2.19 0.10 0.07 82.87 04:00:01 AM 1 26.22 0.00 2.56 0.25 0.08 70.89 04:01:01 AM all 27.80 0.00 3.17 0.28 0.08 68.67 04:01:01 AM 0 15.56 0.00 3.09 0.32 0.08 80.94 04:01:01 AM 1 40.02 0.00 3.26 0.23 0.08 56.41 Average: all 20.34 0.00 2.87 1.43 0.08 75.27 Average: 0 16.45 0.00 2.85 1.33 0.08 79.29 Average: 1 24.24 0.00 2.89 1.54 0.08 71.26