---> uname -a: Linux prd-centos8-robot-2c-8g-42968.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 605 4931 19 2161 6796 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:b8:ad:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:feb8:add9/64 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) 10/16/2024 _x86_64_ (2 CPU) 04:05:14 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 95.42 50.58 44.84 6027.05 25947.10 04:08:01 AM 127.81 6.96 120.84 1258.11 10752.30 04:09:01 AM 39.09 1.02 38.08 111.45 4753.82 04:10:01 AM 26.49 0.03 26.46 2.27 1560.61 04:11:01 AM 38.80 0.03 38.77 3.47 6752.35 04:12:01 AM 3.83 0.10 3.73 32.13 805.87 04:13:01 AM 28.02 0.65 27.37 74.11 2094.87 Average: 51.36 8.49 42.87 1072.94 7524.95 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5542876 7039216 2339548 29.68 2688 1689960 723660 8.10 183088 1874608 84820 04:08:01 AM 5145300 6998508 2737124 34.72 2688 2031008 712980 7.98 213300 2179480 142568 04:09:01 AM 5240440 7073544 2641984 33.52 2688 2010320 641208 7.18 239924 2055032 20 04:10:01 AM 5014908 7050140 2867516 36.38 2688 2204316 671820 7.52 254940 2240556 188276 04:11:01 AM 5010268 7045284 2872156 36.44 2688 2204500 644152 7.21 258300 2237200 4 04:12:01 AM 4987492 7045844 2894932 36.73 2688 2227828 649480 7.27 258780 2259552 2188 04:13:01 AM 5076688 6981580 2805736 35.59 2688 2080800 705728 7.90 464864 1989752 172 Average: 5145425 7033445 2736999 34.72 2688 2064105 678433 7.60 267599 2119454 59721 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 249.28 143.62 1124.73 58.15 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 98.70 77.24 1071.77 10.52 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 16.55 10.15 13.01 4.02 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 40.80 34.07 294.67 7.38 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 164.01 132.16 43.14 33.29 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 87.89 60.04 374.11 6.22 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 64.51 45.30 116.65 61.04 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 103.12 71.80 434.06 25.81 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) 10/16/2024 _x86_64_ (2 CPU) 04:05:14 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 25.66 0.03 5.54 34.20 0.10 34.46 04:07:01 AM 0 27.97 0.03 5.86 32.30 0.10 33.74 04:07:01 AM 1 23.34 0.03 5.23 36.12 0.10 35.17 04:08:01 AM all 33.90 0.00 5.85 6.53 0.12 53.60 04:08:01 AM 0 42.28 0.00 6.60 7.43 0.13 43.55 04:08:01 AM 1 25.51 0.00 5.10 5.64 0.10 63.65 04:09:01 AM all 16.85 0.00 1.94 2.71 0.08 78.43 04:09:01 AM 0 15.56 0.00 1.93 2.84 0.07 79.60 04:09:01 AM 1 18.13 0.00 1.94 2.59 0.08 77.26 04:10:01 AM all 22.69 0.00 3.68 0.92 0.10 72.61 04:10:01 AM 0 35.14 0.00 4.67 1.03 0.10 59.06 04:10:01 AM 1 10.26 0.00 2.70 0.82 0.10 86.13 04:11:01 AM all 4.92 0.00 1.42 2.10 0.05 91.51 04:11:01 AM 0 6.86 0.00 1.30 1.35 0.05 90.43 04:11:01 AM 1 2.99 0.00 1.54 2.84 0.05 92.58 04:12:01 AM all 7.71 0.00 0.49 0.06 0.06 91.68 04:12:01 AM 0 11.76 0.00 0.60 0.00 0.07 87.57 04:12:01 AM 1 3.74 0.00 0.38 0.12 0.05 95.70 04:13:01 AM all 26.64 0.00 3.45 0.44 0.12 69.35 04:13:01 AM 0 34.17 0.00 3.64 0.72 0.13 61.34 04:13:01 AM 1 19.11 0.00 3.26 0.17 0.10 77.36 Average: all 19.79 0.00 3.20 6.68 0.09 70.24 Average: 0 24.87 0.00 3.52 6.52 0.09 65.00 Average: 1 14.72 0.00 2.88 6.85 0.08 75.47