---> uname -a: Linux prd-centos8-robot-2c-8g-3671.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 567 5001 19 2128 6834 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:43:74:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85524sec preferred_lft 85524sec inet6 fe80::f816:3eff:fe43:749b/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) 01/21/2025 _x86_64_ (2 CPU) 02:11:02 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 75.62 17.49 58.13 3842.59 4996.63 02:14:01 AM 82.97 0.73 82.24 53.05 10118.96 02:15:01 AM 21.43 0.42 21.01 64.78 1576.74 02:16:01 AM 17.46 0.00 17.46 0.00 1606.03 02:17:01 AM 58.79 6.75 52.04 1249.39 7136.61 02:18:01 AM 5.15 0.00 5.15 0.00 210.91 02:19:01 AM 0.50 0.00 0.50 0.00 6.57 02:20:01 AM 0.32 0.00 0.32 0.00 3.28 02:21:01 AM 0.72 0.10 0.62 32.13 47.48 02:22:01 AM 1.97 0.00 1.97 0.00 88.29 02:23:01 AM 0.48 0.00 0.48 0.00 22.00 02:24:01 AM 0.25 0.03 0.22 1.87 13.11 02:25:01 AM 14.11 0.42 13.70 47.73 738.31 Average: 21.52 2.00 19.53 407.05 2043.49 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5431904 7088932 2450528 31.09 2688 1840612 674988 7.56 185572 1949088 158252 02:14:01 AM 5220248 7019300 2662184 33.77 2688 1976476 719988 8.06 198952 2114240 30680 02:15:01 AM 5307860 7108268 2574572 32.66 2688 1978424 648800 7.26 218424 2015600 16 02:16:01 AM 5148320 7031828 2734112 34.69 2688 2059080 717164 8.03 233732 2151624 62984 02:17:01 AM 5041688 7081460 2840744 36.04 2688 2209708 639384 7.16 259152 2206740 76 02:18:01 AM 5045996 7085772 2836436 35.98 2688 2209712 639384 7.16 259152 2206756 4 02:19:01 AM 5046072 7085848 2836360 35.98 2688 2209712 639384 7.16 259156 2206684 4 02:20:01 AM 5045780 7085556 2836652 35.99 2688 2209712 651884 7.30 259156 2206804 4 02:21:01 AM 5001148 7043128 2881284 36.55 2688 2211968 689836 7.72 259420 2251520 220 02:22:01 AM 4997176 7039928 2885256 36.60 2688 2212708 689836 7.72 259420 2255396 188 02:23:01 AM 4995588 7038704 2886844 36.62 2688 2213072 705216 7.90 259420 2256908 52 02:24:01 AM 4995328 7038808 2887104 36.63 2688 2213428 705216 7.90 259560 2257084 4 02:25:01 AM 5179500 7051044 2702932 34.29 2688 2047080 683392 7.65 450356 1902400 13384 Average: 5112047 7061429 2770385 35.15 2688 2122438 677267 7.58 258575 2152373 20451 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 345.50 209.31 1607.64 60.14 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 57.81 44.55 634.67 8.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 15.83 9.51 5.68 3.60 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 33.56 27.68 288.92 5.26 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 398.38 314.78 92.03 75.97 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 1.82 1.02 0.45 0.21 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 2.87 1.88 0.45 0.42 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.97 1.92 0.47 0.43 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 50.39 30.41 14.36 4.47 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 23.83 17.33 5.73 3.27 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 14.23 9.63 2.96 1.89 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 9.76 6.61 1.90 1.24 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 89.34 57.36 95.85 32.56 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 80.48 56.31 211.64 15.21 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:02 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 33.45 0.01 5.58 2.80 0.11 58.06 02:13:01 AM 0 32.09 0.00 4.57 2.20 0.10 61.04 02:13:01 AM 1 34.82 0.02 6.58 3.39 0.12 55.07 02:14:01 AM all 23.75 0.00 3.27 3.06 0.08 69.83 02:14:01 AM 0 20.61 0.00 2.30 1.80 0.08 75.20 02:14:01 AM 1 26.90 0.00 4.24 4.32 0.08 64.45 02:15:01 AM all 10.09 0.00 1.26 0.68 0.07 87.91 02:15:01 AM 0 2.68 0.00 1.14 0.99 0.07 95.13 02:15:01 AM 1 17.50 0.00 1.39 0.37 0.07 80.67 02:16:01 AM all 11.44 0.00 1.92 4.95 0.10 81.58 02:16:01 AM 0 17.58 0.00 2.36 5.76 0.07 74.22 02:16:01 AM 1 5.40 0.00 1.50 4.15 0.13 88.82 02:17:01 AM all 18.86 0.00 4.51 15.32 0.10 61.21 02:17:01 AM 0 15.36 0.00 4.37 16.19 0.12 63.97 02:17:01 AM 1 22.37 0.00 4.66 14.44 0.08 58.44 02:18:01 AM all 0.31 0.00 0.08 0.10 0.03 99.47 02:18:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 02:18:01 AM 1 0.50 0.00 0.08 0.20 0.03 99.18 02:19:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 02:19:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 02:19:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 02:20:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 02:20:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 02:20:01 AM 1 0.58 0.00 0.08 0.00 0.03 99.30 02:21:01 AM all 6.77 0.00 0.71 0.05 0.06 92.41 02:21:01 AM 0 4.27 0.00 0.59 0.00 0.07 95.08 02:21:01 AM 1 9.27 0.00 0.84 0.10 0.05 89.74 02:22:01 AM all 7.13 0.00 0.57 0.06 0.08 92.17 02:22:01 AM 0 4.93 0.00 0.38 0.12 0.08 94.48 02:22:01 AM 1 9.34 0.00 0.75 0.00 0.07 89.84 02:23:01 AM all 4.48 0.00 0.33 0.00 0.07 95.13 02:23:01 AM 0 5.12 0.00 0.37 0.00 0.07 94.45 02:23:01 AM 1 3.85 0.00 0.28 0.00 0.07 95.80 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 3.17 0.00 0.20 0.00 0.06 96.57 02:24:01 AM 0 2.71 0.00 0.18 0.00 0.05 97.06 02:24:01 AM 1 3.63 0.00 0.22 0.00 0.07 96.09 02:25:01 AM all 18.60 0.00 2.78 0.40 0.12 78.10 02:25:01 AM 0 9.60 0.00 2.61 0.12 0.10 87.58 02:25:01 AM 1 27.62 0.00 2.96 0.69 0.13 68.59 Average: all 10.66 0.00 1.64 2.10 0.07 85.53 Average: 0 8.85 0.00 1.47 2.08 0.07 87.53 Average: 1 12.46 0.00 1.81 2.12 0.07 83.53