---> uname -a: Linux prd-centos8-robot-2c-8g-7906.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4870 19 2241 6816 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:f2:e2:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fef2:e27a/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) 02/03/2025 _x86_64_ (2 CPU) 00:39:14 LINUX RESTART (2 CPU) 12:40:02 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 99.44 6.22 93.23 1109.43 8092.33 12:42:01 AM 61.26 1.02 60.24 113.18 7824.35 12:43:01 AM 31.54 6.78 24.76 1248.52 1430.52 12:44:01 AM 43.60 2.52 41.09 396.00 6979.06 12:45:01 AM 2.93 0.10 2.83 32.13 96.05 12:46:01 AM 2.32 0.00 2.32 0.00 468.24 12:47:01 AM 0.48 0.00 0.48 0.00 440.77 12:48:01 AM 0.37 0.00 0.37 0.00 319.41 12:49:01 AM 12.63 0.37 12.26 39.72 587.07 12:50:01 AM 32.33 6.22 26.11 608.57 2736.59 Average: 28.58 2.31 26.26 353.55 2889.08 12:40:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5236600 7031724 2645824 33.57 2688 1973912 704628 7.89 189364 2122368 198236 12:42:01 AM 5285704 7090276 2596720 32.94 2688 1982660 628976 7.04 218392 2035796 12 12:43:01 AM 4943244 6998536 2939180 37.29 2688 2224832 706508 7.91 257952 2312252 187940 12:44:01 AM 5005020 7062296 2877404 36.50 2688 2227132 628432 7.04 264996 2237184 8 12:45:01 AM 4963340 7023372 2919084 37.03 2688 2229896 680472 7.62 265176 2278532 1656 12:46:01 AM 4932308 7009680 2950116 37.43 2688 2247260 696404 7.80 265592 2309524 7116 12:47:01 AM 4918592 7007256 2963832 37.60 2688 2258564 696404 7.80 265592 2322580 5264 12:48:01 AM 4904884 7002024 2977540 37.77 2688 2266992 712256 7.98 265640 2335904 4160 12:49:01 AM 5019540 6989124 2862884 36.32 2688 2145392 703888 7.88 338944 2171788 66804 12:50:01 AM 5006716 6998216 2875708 36.48 2688 2167372 706004 7.91 498680 2027928 17388 Average: 5021595 7021250 2860829 36.29 2688 2172401 686397 7.69 283033 2215386 48858 12:40:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 99.24 81.56 1165.63 13.81 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 42.46 27.83 292.51 5.36 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 36.44 31.62 296.05 7.23 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 176.89 131.37 41.39 39.00 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 29.21 20.36 26.26 2.82 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 47.14 36.29 118.19 10.59 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 28.81 20.09 74.37 6.72 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 23.21 20.15 64.92 12.84 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 79.22 52.33 155.24 79.37 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.43 17.28 15.22 12.51 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 58.04 43.83 223.47 19.03 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) 02/03/2025 _x86_64_ (2 CPU) 00:39:14 LINUX RESTART (2 CPU) 12:40:02 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 37.12 0.00 5.75 2.47 0.11 54.55 12:41:01 AM 0 23.58 0.00 4.80 1.83 0.12 69.67 12:41:01 AM 1 50.63 0.00 6.70 3.11 0.10 39.45 12:42:01 AM all 15.73 0.00 2.15 2.05 0.06 80.02 12:42:01 AM 0 16.05 0.00 2.15 1.90 0.05 79.85 12:42:01 AM 1 15.41 0.00 2.14 2.19 0.07 80.20 12:43:01 AM all 21.91 0.00 4.06 1.37 0.13 72.53 12:43:01 AM 0 17.02 0.00 3.99 1.65 0.13 77.20 12:43:01 AM 1 26.80 0.00 4.12 1.08 0.13 67.86 12:44:01 AM all 6.02 0.00 1.50 2.27 0.04 90.17 12:44:01 AM 0 5.20 0.00 1.47 2.51 0.05 90.77 12:44:01 AM 1 6.83 0.00 1.52 2.04 0.03 89.58 12:45:01 AM all 3.09 0.00 0.22 0.03 0.05 96.60 12:45:01 AM 0 0.77 0.00 0.20 0.02 0.05 98.96 12:45:01 AM 1 5.42 0.00 0.23 0.05 0.05 94.25 12:46:01 AM all 18.16 0.00 0.21 0.08 0.08 81.47 12:46:01 AM 0 3.95 0.00 0.20 0.17 0.07 95.61 12:46:01 AM 1 32.34 0.00 0.22 0.00 0.08 67.36 12:47:01 AM all 9.89 0.00 0.15 0.08 0.05 89.84 12:47:01 AM 0 8.99 0.00 0.17 0.15 0.05 90.65 12:47:01 AM 1 10.79 0.00 0.13 0.00 0.05 89.03 12:48:01 AM all 9.03 0.00 0.17 0.03 0.06 90.71 12:48:01 AM 0 10.12 0.00 0.18 0.02 0.07 89.61 12:48:01 AM 1 7.94 0.00 0.15 0.05 0.05 91.80 12:49:01 AM all 18.34 0.00 2.10 0.11 0.08 79.38 12:49:01 AM 0 12.77 0.00 2.21 0.07 0.07 84.89 12:49:01 AM 1 23.90 0.00 1.99 0.15 0.08 73.88 12:50:01 AM all 21.60 0.23 2.93 0.56 0.08 74.61 12:50:01 AM 0 21.65 0.12 2.95 0.78 0.08 74.42 12:50:01 AM 1 21.55 0.33 2.90 0.33 0.07 74.81 Average: all 16.06 0.02 1.92 0.90 0.07 81.02 Average: 0 12.00 0.01 1.83 0.91 0.07 85.18 Average: 1 20.13 0.03 2.01 0.90 0.07 76.87