---> uname -a: Linux prd-centos8-robot-2c-8g-4833.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: 2799.996 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 678 4880 19 2138 6723 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:5d:6d:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85521sec preferred_lft 85521sec inet6 fe80::f816:3eff:fe5d:6d1f/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) 01/25/2025 _x86_64_ (2 CPU) 03:34:15 LINUX RESTART (2 CPU) 03:35:01 AM tps rtps wtps bread/s bwrtn/s 03:36:01 AM 114.78 46.87 67.91 6063.05 6682.84 03:37:01 AM 85.92 0.73 85.19 53.05 9662.50 03:38:01 AM 15.70 0.42 15.28 64.79 1333.98 03:39:01 AM 63.86 6.75 57.11 1249.18 7445.33 03:40:01 AM 9.43 0.00 9.43 0.00 972.71 03:41:01 AM 0.35 0.00 0.35 0.00 5.96 03:42:01 AM 0.17 0.00 0.17 0.00 2.38 03:43:01 AM 0.38 0.10 0.28 32.12 41.04 03:44:01 AM 2.03 0.00 2.03 0.00 138.32 03:45:01 AM 0.65 0.00 0.65 0.00 58.81 03:46:01 AM 0.13 0.00 0.13 0.00 7.92 03:47:01 AM 0.32 0.03 0.28 1.87 26.07 03:48:01 AM 21.44 0.33 21.11 37.85 1410.15 Average: 24.24 4.25 20.00 577.09 2137.60 03:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:36:01 AM 5400480 7057796 2481952 31.49 2688 1841044 696372 7.80 185224 1982224 138032 03:37:01 AM 5196624 6997580 2685808 34.07 2688 1978948 738224 8.27 198544 2147416 30680 03:38:01 AM 5198200 7011040 2684232 34.05 2688 1990772 712164 7.97 223860 2120276 9900 03:39:01 AM 4939104 6982252 2943328 37.34 2688 2212984 727920 8.15 258732 2310644 18908 03:40:01 AM 4941260 6984400 2941172 37.31 2688 2212984 724408 8.11 258728 2310904 4 03:41:01 AM 4941372 6984532 2941060 37.31 2688 2212988 724408 8.11 258732 2310768 4 03:42:01 AM 4938296 6981456 2944136 37.35 2688 2212988 724408 8.11 258732 2313772 4 03:43:01 AM 4893388 6938708 2989044 37.92 2688 2215148 793556 8.89 258996 2358376 148 03:44:01 AM 4884668 6933116 2997764 38.03 2688 2218276 793556 8.89 259000 2367204 1100 03:45:01 AM 4883908 6932788 2998524 38.04 2688 2218716 793556 8.89 259000 2367896 52 03:46:01 AM 4880916 6930160 3001516 38.08 2688 2219080 809140 9.06 259000 2370900 228 03:47:01 AM 4924152 6976676 2958280 37.53 2688 2222352 732492 8.20 259468 2327252 2764 03:48:01 AM 5020100 6902264 2862332 36.31 2688 2057540 813556 9.11 297664 2215232 8 Average: 5003267 6970213 2879165 36.53 2688 2139525 752597 8.43 248898 2269451 15526 03:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 367.56 210.05 1613.91 63.20 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 55.55 42.54 633.31 7.75 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 18.65 15.18 6.90 5.02 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 419.14 275.79 378.97 72.16 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 1.38 1.03 0.32 0.15 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 2.53 2.00 0.55 0.48 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 2.45 1.87 0.42 0.41 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 37.55 24.31 12.36 3.95 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 35.90 28.82 8.83 5.52 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 20.88 11.31 3.77 2.11 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 15.51 9.92 3.96 2.59 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 49.33 30.54 16.52 5.78 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 44.95 30.36 84.54 30.27 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 82.42 52.59 212.65 15.34 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) 01/25/2025 _x86_64_ (2 CPU) 03:34:15 LINUX RESTART (2 CPU) 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 43.30 0.02 7.02 3.49 0.12 46.05 03:36:01 AM 0 30.93 0.00 6.65 4.18 0.12 58.11 03:36:01 AM 1 55.64 0.03 7.39 2.81 0.12 34.02 03:37:01 AM all 24.53 0.00 3.31 5.42 0.09 66.65 03:37:01 AM 0 15.47 0.00 2.59 5.30 0.08 76.56 03:37:01 AM 1 33.62 0.00 4.02 5.53 0.10 56.72 03:38:01 AM all 12.91 0.00 2.02 0.43 0.08 84.56 03:38:01 AM 0 13.54 0.00 1.96 0.74 0.08 83.68 03:38:01 AM 1 12.27 0.00 2.09 0.12 0.08 85.44 03:39:01 AM all 27.08 0.00 5.37 2.78 0.10 64.67 03:39:01 AM 0 19.03 0.00 4.74 2.59 0.08 73.56 03:39:01 AM 1 35.17 0.00 6.00 2.98 0.12 55.73 03:40:01 AM all 0.25 0.00 0.15 0.29 0.05 99.26 03:40:01 AM 0 0.17 0.00 0.15 0.43 0.07 99.18 03:40:01 AM 1 0.33 0.00 0.15 0.15 0.03 99.33 03:41:01 AM all 0.18 0.00 0.09 0.00 0.04 99.68 03:41:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 03:41:01 AM 1 0.23 0.00 0.10 0.00 0.03 99.63 03:42:01 AM all 0.42 0.00 0.10 0.00 0.03 99.45 03:42:01 AM 0 0.22 0.00 0.13 0.00 0.03 99.62 03:42:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 03:43:01 AM all 6.69 0.00 0.72 0.03 0.06 92.51 03:43:01 AM 0 5.00 0.00 0.55 0.05 0.05 94.35 03:43:01 AM 1 8.38 0.00 0.89 0.00 0.07 90.67 03:44:01 AM all 15.62 0.00 0.69 0.01 0.06 83.62 03:44:01 AM 0 9.39 0.00 0.50 0.02 0.05 90.04 03:44:01 AM 1 21.86 0.00 0.87 0.00 0.07 77.20 03:45:01 AM all 4.96 0.00 0.33 0.03 0.08 94.61 03:45:01 AM 0 2.73 0.00 0.23 0.00 0.10 96.94 03:45:01 AM 1 7.20 0.00 0.42 0.07 0.05 92.27 03:46:01 AM all 4.26 0.00 0.31 0.00 0.04 95.39 03:46:01 AM 0 3.87 0.00 0.30 0.00 0.03 95.80 03:46:01 AM 1 4.65 0.00 0.32 0.00 0.05 94.98 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 7.20 0.00 0.48 0.00 0.05 92.28 03:47:01 AM 0 4.28 0.00 0.43 0.00 0.05 95.23 03:47:01 AM 1 10.11 0.00 0.52 0.00 0.05 89.32 03:48:01 AM all 14.89 0.00 1.92 0.22 0.06 82.92 03:48:01 AM 0 12.22 0.00 1.82 0.20 0.05 85.71 03:48:01 AM 1 17.55 0.00 2.02 0.23 0.07 80.13 Average: all 12.45 0.00 1.73 0.97 0.07 84.78 Average: 0 8.98 0.00 1.55 1.04 0.07 88.37 Average: 1 15.92 0.00 1.90 0.91 0.07 81.19