---> uname -a: Linux prd-centos8-robot-2c-8g-20978.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 582 4962 19 2152 6818 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:99:bd:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe99:bdf2/64 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) 09/11/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:02 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 45.09 16.94 28.14 5224.13 5928.04 02:31:01 AM 124.65 6.86 117.79 1249.30 9956.76 02:32:01 AM 33.09 0.67 32.42 49.45 4389.39 02:33:01 AM 6.10 0.38 5.72 64.26 174.85 02:34:01 AM 61.21 0.03 61.18 3.47 7649.60 02:35:01 AM 6.76 0.08 6.68 31.99 669.86 02:36:01 AM 13.50 0.35 13.15 37.99 1179.35 Average: 41.48 3.59 37.90 941.38 4274.77 02:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5500024 7042688 2382400 30.22 2688 1733548 715312 8.01 190216 1901772 105852 02:31:01 AM 5115320 6971224 2767104 35.10 2688 2033180 747784 8.37 218528 2201532 145716 02:32:01 AM 5159896 7001000 2722528 34.54 2688 2018628 711860 7.97 232940 2143588 18996 02:33:01 AM 5162676 7013808 2719748 34.50 2688 2027744 706468 7.91 246952 2123700 26092 02:34:01 AM 5040640 7062336 2841784 36.05 2688 2191184 625368 7.00 259864 2207852 14072 02:35:01 AM 5006020 7028812 2876404 36.49 2688 2192288 672400 7.53 259988 2241196 152 02:36:01 AM 5094060 6988896 2788364 35.37 2688 2070320 697760 7.81 304664 2130248 39800 Average: 5154091 7015538 2728333 34.61 2688 2038127 696707 7.80 244736 2135698 50097 02:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 279.24 162.45 1214.50 58.91 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 96.47 75.95 940.43 10.83 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 10.61 6.01 5.34 2.77 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 13.45 9.27 4.10 2.73 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 204.25 151.65 311.51 43.63 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 23.44 10.63 5.31 1.13 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 126.71 82.15 474.46 56.51 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 107.33 70.94 420.38 25.14 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) 09/11/2024 _x86_64_ (2 CPU) 02:28:13 LINUX RESTART (2 CPU) 02:29:02 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 24.02 0.00 4.64 4.83 0.15 66.37 02:30:01 AM 0 16.92 0.00 4.87 4.75 0.15 73.30 02:30:01 AM 1 31.10 0.00 4.41 4.90 0.15 59.44 02:31:01 AM all 36.85 0.00 6.07 5.64 0.13 51.31 02:31:01 AM 0 31.72 0.00 6.14 6.83 0.12 55.20 02:31:01 AM 1 41.99 0.00 6.01 4.45 0.13 47.41 02:32:01 AM all 8.09 0.00 1.36 3.07 0.14 87.34 02:32:01 AM 0 12.80 0.00 1.70 3.51 0.17 81.82 02:32:01 AM 1 3.38 0.00 1.02 2.62 0.12 92.86 02:33:01 AM all 7.49 0.00 1.44 0.31 0.06 90.70 02:33:01 AM 0 5.53 0.00 1.52 0.38 0.07 92.50 02:33:01 AM 1 9.45 0.00 1.37 0.23 0.05 88.90 02:34:01 AM all 24.50 0.00 4.09 3.46 0.10 67.85 02:34:01 AM 0 23.99 0.00 3.82 3.42 0.12 68.65 02:34:01 AM 1 25.00 0.00 4.36 3.49 0.08 67.06 02:35:01 AM all 1.58 0.00 0.29 0.26 0.05 97.83 02:35:01 AM 0 0.72 0.00 0.17 0.05 0.05 99.01 02:35:01 AM 1 2.44 0.00 0.40 0.47 0.05 96.63 02:36:01 AM all 19.35 0.00 2.24 0.31 0.10 77.99 02:36:01 AM 0 9.15 0.00 1.30 0.27 0.10 89.18 02:36:01 AM 1 29.68 0.00 3.20 0.36 0.10 66.66 Average: all 17.39 0.00 2.87 2.55 0.10 77.08 Average: 0 14.39 0.00 2.78 2.74 0.11 79.98 Average: 1 20.41 0.00 2.96 2.36 0.10 74.17