---> uname -a: Linux prd-centos8-robot-2c-8g-945.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: 2799.998 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 576 4996 19 2125 6825 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:91:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe5d:9118/64 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) 12/08/2024 _x86_64_ (2 CPU) 02:10:40 LINUX RESTART (2 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 141.10 90.97 50.14 11753.98 38648.78 02:13:01 AM 126.74 6.98 119.76 1258.65 10944.80 02:14:01 AM 41.09 0.98 40.10 110.90 4769.31 02:15:01 AM 27.81 0.07 27.75 2.80 1547.79 02:16:01 AM 40.34 0.03 40.30 3.47 6870.33 02:17:01 AM 2.15 0.42 1.73 69.06 95.68 02:18:01 AM 26.26 0.33 25.93 37.19 1166.66 Average: 57.73 14.07 43.66 1867.46 9079.25 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5568792 7063876 2313640 29.35 2688 1688860 699920 7.84 182592 1853640 82412 02:13:01 AM 5157732 7021420 2724700 34.57 2688 2041328 705708 7.90 213092 2172216 143084 02:14:01 AM 5256536 7097604 2625896 33.31 2688 2018128 625868 7.01 240120 2043008 20 02:15:01 AM 5006732 7049632 2875700 36.48 2688 2211896 649576 7.27 253108 2254076 187948 02:16:01 AM 5031548 7074244 2850884 36.17 2688 2212076 636160 7.12 257988 2220532 4 02:17:01 AM 5160524 7035564 2721908 34.53 2688 2045972 651776 7.30 252692 2096040 4556 02:18:01 AM 5143636 7011664 2738796 34.75 2688 2043976 690032 7.73 447872 1942476 236 Average: 5189357 7050572 2693075 34.17 2688 2037462 665577 7.45 263923 2083141 59751 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 239.58 148.56 1114.55 55.46 0.00 0.00 0.00 0.00 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 94.52 72.58 1138.40 10.65 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 14.06 8.61 6.89 3.72 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 36.31 30.46 295.24 6.92 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 195.60 130.74 41.27 34.73 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 53.06 35.24 73.99 18.92 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 16.41 15.11 14.21 7.29 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 92.45 62.84 381.78 19.59 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) 12/08/2024 _x86_64_ (2 CPU) 02:10:40 LINUX RESTART (2 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 30.25 0.05 9.09 23.06 0.16 37.39 02:12:01 AM 0 29.61 0.07 8.46 25.62 0.17 36.07 02:12:01 AM 1 30.88 0.03 9.73 20.51 0.14 38.70 02:13:01 AM all 34.71 0.00 5.82 6.53 0.12 52.82 02:13:01 AM 0 33.69 0.00 5.89 6.04 0.13 54.24 02:13:01 AM 1 35.73 0.00 5.75 7.02 0.10 51.40 02:14:01 AM all 16.99 0.00 1.88 2.14 0.09 78.91 02:14:01 AM 0 12.99 0.00 2.08 2.14 0.08 82.71 02:14:01 AM 1 20.99 0.00 1.68 2.13 0.10 75.11 02:15:01 AM all 21.91 0.00 3.45 0.93 0.09 73.62 02:15:01 AM 0 20.31 0.00 3.34 1.00 0.08 75.26 02:15:01 AM 1 23.51 0.00 3.57 0.85 0.10 71.97 02:16:01 AM all 5.42 0.00 1.51 32.18 0.08 60.81 02:16:01 AM 0 3.35 0.00 1.53 32.90 0.08 62.14 02:16:01 AM 1 7.49 0.00 1.49 31.46 0.07 59.49 02:17:01 AM all 3.13 0.00 1.15 0.06 0.07 95.60 02:17:01 AM 0 2.12 0.00 0.79 0.03 0.07 96.99 02:17:01 AM 1 4.13 0.00 1.52 0.08 0.07 94.20 02:18:01 AM all 22.89 0.00 2.38 0.55 0.08 74.10 02:18:01 AM 0 16.15 0.00 1.99 0.42 0.08 81.36 02:18:01 AM 1 29.63 0.00 2.76 0.69 0.08 66.84 Average: all 19.26 0.01 3.58 9.26 0.10 67.79 Average: 0 16.81 0.01 3.41 9.63 0.10 70.04 Average: 1 21.71 0.00 3.75 8.90 0.09 65.54