---> uname -a: Linux prd-centos8-robot-2c-8g-42230.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 595 4972 19 2129 6805 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:b6:90:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:feb6:9027/64 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:52 LINUX RESTART (2 CPU) 03:37:01 AM tps rtps wtps bread/s bwrtn/s 03:38:01 AM 109.33 7.05 102.28 1260.25 8070.21 03:39:01 AM 62.14 1.02 61.12 111.45 7752.34 03:40:01 AM 32.42 0.03 32.39 2.27 2352.50 03:41:01 AM 36.67 0.03 36.64 3.47 6131.04 03:42:01 AM 0.43 0.10 0.33 32.13 12.38 03:43:01 AM 2.25 0.03 2.22 1.87 114.33 03:44:01 AM 8.68 0.32 8.37 36.93 459.87 03:45:01 AM 26.06 0.53 25.52 64.78 1224.69 Average: 34.75 1.14 33.61 189.15 3264.70 03:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:38:01 AM 5171052 7007904 2711372 34.40 2688 2015004 701176 7.85 212476 2162552 207360 03:39:01 AM 5240324 7076216 2642100 33.52 2688 2013172 630824 7.06 240020 2056680 20 03:40:01 AM 5025104 7059024 2857320 36.25 2688 2203896 656360 7.35 255900 2233484 149736 03:41:01 AM 5011712 7049580 2870712 36.42 2688 2207356 626108 7.01 258164 2237068 4 03:42:01 AM 4969960 7009704 2912464 36.95 2688 2209244 697460 7.81 258432 2278136 816 03:43:01 AM 4963960 7006004 2918464 37.02 2688 2211572 697460 7.81 258568 2284120 1748 03:44:01 AM 5120708 6999492 2761716 35.04 2688 2049948 687644 7.70 255508 2140880 8308 03:45:01 AM 5180820 7057344 2701604 34.27 2688 2052228 641996 7.19 449484 1900216 16600 Average: 5085455 7033158 2796969 35.48 2688 2120302 667378 7.47 273569 2161642 48074 03:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 102.28 81.12 1043.39 11.47 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 30.14 20.51 170.77 4.74 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 37.24 27.22 292.53 5.62 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 189.30 141.39 48.06 40.45 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 27.90 18.30 7.14 2.91 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 24.73 20.03 6.90 4.64 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 55.87 37.91 82.85 25.61 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 20.71 18.89 16.51 8.88 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 61.02 45.67 208.53 13.04 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) 10/14/2024 _x86_64_ (2 CPU) 03:35:52 LINUX RESTART (2 CPU) 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 36.23 0.00 5.95 3.07 0.10 54.65 03:38:01 AM 0 31.82 0.00 5.26 3.37 0.10 59.45 03:38:01 AM 1 40.65 0.00 6.65 2.77 0.10 49.83 03:39:01 AM all 17.53 0.00 2.38 3.56 0.11 76.42 03:39:01 AM 0 10.08 0.00 2.12 3.88 0.10 83.83 03:39:01 AM 1 24.98 0.00 2.64 3.24 0.12 69.01 03:40:01 AM all 17.65 0.00 2.81 2.51 0.08 76.94 03:40:01 AM 0 13.87 0.00 2.58 2.00 0.08 81.46 03:40:01 AM 1 21.44 0.00 3.04 3.02 0.08 72.42 03:41:01 AM all 10.45 0.00 2.12 2.02 0.06 85.35 03:41:01 AM 0 7.35 0.00 2.33 1.24 0.07 89.02 03:41:01 AM 1 13.54 0.00 1.92 2.81 0.05 81.68 03:42:01 AM all 5.60 0.00 0.50 0.02 0.05 93.83 03:42:01 AM 0 3.76 0.00 0.43 0.00 0.05 95.76 03:42:01 AM 1 7.44 0.00 0.57 0.03 0.05 91.91 03:43:01 AM all 10.63 0.00 0.65 0.02 0.06 88.64 03:43:01 AM 0 9.03 0.00 0.74 0.02 0.05 90.16 03:43:01 AM 1 12.22 0.00 0.57 0.02 0.07 87.13 03:44:01 AM all 9.74 0.00 1.63 0.19 0.08 88.37 03:44:01 AM 0 10.33 0.00 1.64 0.28 0.08 87.66 03:44:01 AM 1 9.14 0.00 1.62 0.10 0.07 89.08 03:45:01 AM all 29.59 0.00 3.67 0.74 0.09 65.90 03:45:01 AM 0 26.52 0.00 3.49 0.94 0.10 68.95 03:45:01 AM 1 32.65 0.00 3.85 0.55 0.08 62.86 Average: all 17.19 0.00 2.47 1.52 0.08 78.74 Average: 0 14.11 0.00 2.33 1.47 0.08 82.01 Average: 1 20.27 0.00 2.61 1.57 0.08 75.48