---> uname -a: Linux prd-centos8-robot-2c-8g-973.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 586 4975 19 2136 6815 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:89:a2:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe89:a2f5/64 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) 01/12/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:01 AM tps rtps wtps bread/s bwrtn/s 01:16:01 AM 80.69 8.82 71.87 1495.75 6093.32 01:17:01 AM 79.63 0.73 78.89 53.04 9661.42 01:18:01 AM 34.37 7.13 27.24 1310.50 1912.41 01:19:01 AM 50.36 0.03 50.32 3.47 7146.88 01:20:01 AM 5.25 0.10 5.15 32.13 231.09 01:21:01 AM 1.82 0.00 1.82 0.00 133.79 01:22:01 AM 0.42 0.00 0.42 0.00 60.72 01:23:01 AM 0.17 0.00 0.17 0.00 28.49 01:24:01 AM 0.20 0.00 0.20 0.00 63.39 01:25:01 AM 0.22 0.00 0.22 0.00 16.03 01:26:01 AM 0.23 0.00 0.23 0.00 5.11 01:27:01 AM 0.18 0.00 0.18 0.00 42.69 01:28:01 AM 12.75 0.33 12.41 37.85 509.31 Average: 20.48 1.32 19.16 225.59 1992.77 01:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:16:01 AM 5378792 7064616 2503632 31.76 2688 1869256 669540 7.50 186740 1998104 163744 01:17:01 AM 5263024 7054448 2619400 33.23 2688 1969620 665928 7.46 206288 2067372 8180 01:18:01 AM 5049308 6998512 2833116 35.94 2688 2123144 727172 8.14 261044 2216352 96416 01:19:01 AM 5031976 7064704 2850448 36.16 2688 2202884 632624 7.08 258144 2219188 4 01:20:01 AM 4990812 7025472 2891612 36.68 2688 2204820 724680 8.11 258288 2260580 428 01:21:01 AM 4986112 7022472 2896312 36.74 2688 2206500 719704 8.06 258300 2265304 40 01:22:01 AM 4982616 7020584 2899808 36.79 2688 2208096 740808 8.29 258300 2268788 4 01:23:01 AM 4979420 7018948 2903004 36.83 2688 2209740 740808 8.29 258304 2271716 844 01:24:01 AM 4977744 7018376 2904680 36.85 2688 2210768 758232 8.49 258304 2273560 36 01:25:01 AM 4976768 7017772 2905656 36.86 2688 2211148 758232 8.49 258308 2274388 16 01:26:01 AM 4976724 7018036 2905700 36.86 2688 2211440 758232 8.49 258308 2274692 252 01:27:01 AM 4973632 7016060 2908792 36.90 2688 2212556 758232 8.49 258312 2277468 128 01:28:01 AM 5108540 6987740 2773884 35.19 2688 2054616 704704 7.89 299920 2121544 27996 Average: 5051959 7025211 2830465 35.91 2688 2145738 719915 8.06 252197 2214543 22930 01:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 286.80 186.05 1513.90 55.47 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 50.94 37.75 482.12 7.41 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 37.52 32.61 297.27 7.93 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 203.88 148.73 45.48 40.68 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 65.04 55.49 13.63 5.21 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 71.16 68.56 14.72 6.86 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 59.01 56.92 12.74 6.12 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 75.91 75.07 14.60 6.96 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 45.86 43.56 9.84 5.39 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 14.63 13.50 3.65 2.44 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 12.45 10.46 3.05 1.87 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 36.13 31.58 9.17 5.73 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 84.07 59.35 104.12 49.31 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 80.26 63.05 194.18 15.49 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) 01/12/2025 _x86_64_ (2 CPU) 01:14:13 LINUX RESTART (2 CPU) 01:15:01 AM CPU %user %nice %system %iowait %steal %idle 01:16:01 AM all 35.40 0.00 5.30 2.74 0.11 56.44 01:16:01 AM 0 26.77 0.00 5.52 2.47 0.12 65.12 01:16:01 AM 1 44.02 0.00 5.08 3.02 0.10 47.77 01:17:01 AM all 20.96 0.00 3.24 2.58 0.08 73.15 01:17:01 AM 0 17.53 0.00 3.37 2.55 0.08 76.46 01:17:01 AM 1 24.38 0.00 3.10 2.60 0.07 69.85 01:18:01 AM all 23.35 0.00 3.46 0.63 0.07 72.49 01:18:01 AM 0 33.14 0.00 3.84 0.55 0.07 62.40 01:18:01 AM 1 13.59 0.00 3.08 0.72 0.07 82.54 01:19:01 AM all 14.10 0.00 2.70 1.43 0.10 81.68 01:19:01 AM 0 9.91 0.00 2.54 1.45 0.07 86.03 01:19:01 AM 1 18.28 0.00 2.86 1.40 0.13 77.33 01:20:01 AM all 4.37 0.00 0.39 0.05 0.04 95.14 01:20:01 AM 0 3.00 0.00 0.27 0.02 0.03 96.68 01:20:01 AM 1 5.75 0.00 0.52 0.08 0.05 93.59 01:21:01 AM all 6.71 0.00 0.50 0.03 0.08 92.68 01:21:01 AM 0 4.14 0.00 0.59 0.03 0.08 95.16 01:21:01 AM 1 9.29 0.00 0.42 0.02 0.08 90.19 01:22:01 AM all 5.37 0.00 0.41 0.03 0.06 94.13 01:22:01 AM 0 5.22 0.00 0.44 0.05 0.05 94.24 01:22:01 AM 1 5.52 0.00 0.39 0.00 0.07 94.03 01:23:01 AM all 5.06 0.00 0.39 0.00 0.07 94.49 01:23:01 AM 0 5.42 0.00 0.39 0.00 0.07 94.13 01:23:01 AM 1 4.71 0.00 0.39 0.00 0.07 94.84 01:24:01 AM all 6.62 0.00 0.34 0.00 0.07 92.97 01:24:01 AM 0 7.46 0.00 0.37 0.00 0.07 92.10 01:24:01 AM 1 5.77 0.00 0.32 0.00 0.07 93.84 01:25:01 AM all 4.12 0.00 0.27 0.00 0.06 95.55 01:25:01 AM 0 2.89 0.00 0.25 0.00 0.07 96.79 01:25:01 AM 1 5.35 0.00 0.28 0.00 0.05 94.32 01:26:01 AM all 3.25 0.00 0.26 0.00 0.07 96.42 01:26:01 AM 0 2.76 0.00 0.28 0.00 0.07 96.89 01:26:01 AM 1 3.74 0.00 0.23 0.00 0.07 95.95 01:26:01 AM CPU %user %nice %system %iowait %steal %idle 01:27:01 AM all 9.57 0.00 0.48 0.00 0.08 89.87 01:27:01 AM 0 5.84 0.00 0.38 0.00 0.07 93.71 01:27:01 AM 1 13.31 0.00 0.57 0.00 0.08 86.04 01:28:01 AM all 21.16 0.00 2.03 0.11 0.07 76.63 01:28:01 AM 0 18.45 0.00 1.72 0.13 0.05 79.65 01:28:01 AM 1 23.88 0.00 2.34 0.08 0.08 73.62 Average: all 12.33 0.00 1.52 0.59 0.07 85.49 Average: 0 10.97 0.00 1.54 0.56 0.07 86.86 Average: 1 13.68 0.00 1.51 0.61 0.08 84.12