---> uname -a: Linux prd-centos8-robot-2c-8g-9084.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4858 19 2216 6778 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:2e:65:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe2e:65e5/64 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) 11/21/2024 _x86_64_ (2 CPU) 09:40:53 LINUX RESTART (2 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:02 AM 122.01 7.41 114.60 1296.50 10288.52 09:44:01 AM 30.89 0.42 30.47 65.89 3693.48 09:45:01 AM 57.95 2.52 55.43 396.00 5817.98 09:46:01 AM 11.68 0.00 11.68 0.00 2452.51 09:47:01 AM 2.07 0.10 1.97 32.13 127.31 09:48:01 AM 0.88 0.00 0.88 0.00 600.67 09:49:01 AM 0.47 0.00 0.47 0.00 374.31 09:50:01 AM 0.53 0.03 0.50 1.87 270.55 09:51:01 AM 16.88 0.33 16.54 37.85 835.80 Average: 27.03 1.20 25.83 203.63 2716.21 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:02 AM 5133504 6966004 2748924 34.87 2688 2009012 751508 8.41 221292 2178588 90068 09:44:01 AM 5214484 7048368 2667944 33.85 2688 2010956 671196 7.52 240240 2080740 8 09:45:01 AM 4976412 7021808 2906016 36.87 2688 2214732 681328 7.63 262336 2267480 66096 09:46:01 AM 4974552 7019948 2907876 36.89 2688 2214732 665304 7.45 262336 2268724 4 09:47:01 AM 4928380 6977580 2954048 37.48 2688 2218560 720180 8.06 262904 2314096 1056 09:48:01 AM 4897208 6968096 2985220 37.87 2688 2240220 736388 8.25 262936 2345156 5132 09:49:01 AM 4890840 6968064 2991588 37.95 2688 2246540 736388 8.25 262936 2351320 312 09:50:01 AM 4882792 6967712 2999636 38.05 2688 2254236 757476 8.48 263216 2359240 40 09:51:01 AM 4991124 6951116 2891304 36.68 2688 2135484 738444 8.27 334832 2204556 56244 Average: 4987700 6987633 2894728 36.72 2688 2171608 717579 8.03 263670 2263322 24329 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:02 AM eth0 91.90 70.16 935.42 10.11 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 9.98 9.27 4.95 3.54 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 240.49 186.30 338.85 45.62 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 2.12 1.77 0.39 0.38 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 26.41 19.86 28.89 4.74 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 49.66 35.94 154.50 10.53 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 14.93 11.61 34.17 5.30 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 20.15 20.20 56.15 12.02 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 78.42 51.92 155.41 78.20 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 59.43 45.30 190.21 18.97 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) 11/21/2024 _x86_64_ (2 CPU) 09:40:53 LINUX RESTART (2 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:02 AM all 35.17 0.00 5.96 3.73 0.14 55.00 09:43:02 AM 0 40.74 0.00 6.63 3.31 0.15 49.16 09:43:02 AM 1 29.62 0.00 5.28 4.15 0.13 60.82 09:44:01 AM all 10.34 0.00 1.44 1.05 0.08 87.08 09:44:01 AM 0 2.43 0.00 1.26 1.00 0.07 95.25 09:44:01 AM 1 18.25 0.00 1.63 1.10 0.10 78.91 09:45:01 AM all 27.85 0.00 4.83 1.70 0.11 65.52 09:45:01 AM 0 26.04 0.00 4.59 1.49 0.10 67.79 09:45:01 AM 1 29.65 0.00 5.08 1.90 0.12 63.25 09:46:01 AM all 0.12 0.00 0.20 0.43 0.07 99.19 09:46:01 AM 0 0.15 0.00 0.20 0.27 0.08 99.30 09:46:01 AM 1 0.08 0.00 0.20 0.58 0.05 99.08 09:47:01 AM all 5.13 0.00 0.33 0.03 0.13 94.38 09:47:01 AM 0 2.82 0.00 0.40 0.05 0.12 96.61 09:47:01 AM 1 7.44 0.00 0.27 0.00 0.13 92.15 09:48:01 AM all 20.76 0.00 0.22 0.04 0.09 78.89 09:48:01 AM 0 10.32 0.00 0.20 0.08 0.08 89.32 09:48:01 AM 1 31.21 0.00 0.23 0.00 0.10 68.46 09:49:01 AM all 5.88 0.00 0.12 0.03 0.08 93.89 09:49:01 AM 0 3.67 0.00 0.10 0.00 0.08 96.14 09:49:01 AM 1 8.10 0.00 0.13 0.05 0.08 91.63 09:50:01 AM all 8.84 0.00 0.27 0.04 0.13 90.72 09:50:01 AM 0 1.32 0.00 0.22 0.08 0.10 98.28 09:50:01 AM 1 16.37 0.00 0.32 0.00 0.15 83.16 09:51:01 AM all 19.05 0.00 2.21 0.26 0.10 78.38 09:51:01 AM 0 12.23 0.00 1.50 0.38 0.08 85.80 09:51:01 AM 1 25.90 0.00 2.91 0.13 0.12 70.94 Average: all 14.80 0.00 1.73 0.81 0.10 82.55 Average: 0 11.09 0.00 1.68 0.74 0.10 86.39 Average: 1 18.52 0.00 1.79 0.88 0.11 78.71