---> uname -a: Linux prd-centos8-robot-2c-8g-16535.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 613 4888 19 2195 6787 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:18:1f:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fe18:1fa7/64 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) 06/29/2024 _x86_64_ (2 CPU) 23:36:14 LINUX RESTART (2 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 118.34 53.07 65.28 7299.03 10820.31 11:39:01 PM 89.59 0.70 88.89 50.79 9686.84 11:40:01 PM 18.83 0.85 17.98 123.96 1347.03 11:41:01 PM 40.02 2.48 37.54 392.54 2469.08 11:42:02 PM 29.62 0.12 29.51 35.45 5663.60 11:43:01 PM 4.85 0.03 4.81 1.08 1098.32 11:44:01 PM 0.57 0.00 0.57 0.00 132.44 11:45:01 PM 17.68 0.40 17.28 46.78 2067.84 Average: 40.01 7.22 32.79 995.82 4167.04 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 5272632 7013640 2609792 33.11 2688 1924744 737940 8.26 246676 2046440 184728 11:39:01 PM 5189884 7013996 2692540 34.16 2688 2001272 709592 7.95 222144 2125532 26284 11:40:01 PM 5263704 7092296 2618720 33.22 2688 2006260 640076 7.17 241328 2034036 4 11:41:01 PM 4998448 7030196 2883976 36.59 2688 2201216 693268 7.76 260960 2255100 157236 11:42:02 PM 4965360 6998172 2917064 37.01 2688 2202676 728196 8.15 264240 2280404 380 11:43:01 PM 4840804 6901376 3041620 38.59 2688 2230440 866488 9.70 264388 2402520 4 11:44:01 PM 4835280 6899992 3047144 38.66 2688 2234568 869496 9.74 264548 2407732 528 11:45:01 PM 5039852 6979752 2842572 36.06 2688 2115816 726936 8.14 473428 2019392 13368 Average: 5050746 6991178 2831678 35.92 2688 2114624 746499 8.36 279714 2196394 47816 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 326.57 180.19 1561.39 56.56 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 50.56 42.83 500.11 7.87 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 15.03 8.93 10.05 3.31 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 41.02 35.45 273.90 16.13 0.00 0.00 0.00 0.00 11:42:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:02 PM eth0 250.07 184.92 51.24 38.37 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 151.17 145.53 439.41 13.36 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 104.68 100.70 42.52 11.79 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 84.19 57.51 150.67 90.12 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 127.86 94.40 378.54 29.72 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) 06/29/2024 _x86_64_ (2 CPU) 23:36:14 LINUX RESTART (2 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 39.58 0.04 7.70 6.21 0.11 46.37 11:38:01 PM 0 43.16 0.07 9.06 5.19 0.10 42.42 11:38:01 PM 1 36.01 0.02 6.34 7.22 0.12 50.30 11:39:01 PM all 29.65 0.00 3.91 2.93 0.09 63.42 11:39:01 PM 0 46.54 0.00 4.77 2.85 0.08 45.75 11:39:01 PM 1 12.76 0.00 3.04 3.01 0.10 81.10 11:40:01 PM all 10.47 0.00 1.24 0.56 0.06 87.66 11:40:01 PM 0 13.48 0.00 1.12 0.84 0.07 84.50 11:40:01 PM 1 7.47 0.00 1.37 0.28 0.05 90.82 11:41:01 PM all 24.56 0.00 4.20 1.27 0.08 69.89 11:41:01 PM 0 29.02 0.00 4.42 1.22 0.08 65.25 11:41:01 PM 1 20.11 0.00 3.98 1.32 0.07 74.53 11:42:02 PM all 6.36 0.00 1.25 1.35 0.06 90.99 11:42:02 PM 0 8.83 0.00 1.37 0.97 0.05 88.78 11:42:02 PM 1 3.88 0.00 1.12 1.72 0.07 93.21 11:43:01 PM all 25.61 0.00 1.47 0.45 0.08 72.40 11:43:01 PM 0 43.76 0.00 2.07 0.03 0.07 54.07 11:43:01 PM 1 7.62 0.00 0.87 0.85 0.09 90.57 11:44:01 PM all 10.90 0.00 0.91 0.03 0.08 88.09 11:44:01 PM 0 14.97 0.00 1.03 0.00 0.07 83.93 11:44:01 PM 1 6.83 0.00 0.79 0.05 0.08 92.25 11:45:01 PM all 23.16 0.00 2.75 0.52 0.08 73.49 11:45:01 PM 0 26.52 0.00 2.72 0.22 0.08 70.46 11:45:01 PM 1 19.80 0.00 2.78 0.82 0.07 76.54 Average: all 21.28 0.01 2.93 1.67 0.08 74.04 Average: 0 28.24 0.01 3.32 1.42 0.08 66.93 Average: 1 14.33 0.00 2.54 1.91 0.08 81.13