---> uname -a: Linux prd-centos8-robot-2c-8g-7911.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: 2799.996 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 574 5013 19 2109 6826 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:c3:e8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fec3:e8f0/64 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) 08/06/2024 _x86_64_ (2 CPU) 03:07:25 LINUX RESTART (2 CPU) 03:08:01 AM tps rtps wtps bread/s bwrtn/s 03:09:01 AM 116.46 65.66 50.80 7575.74 33556.46 03:10:01 AM 122.83 4.70 118.13 76.51 11817.81 03:11:01 AM 29.50 1.48 28.01 172.82 1685.11 03:12:01 AM 53.70 0.03 53.67 3.47 5412.53 03:13:01 AM 16.76 0.10 16.66 32.13 3367.37 03:14:01 AM 0.37 0.00 0.37 0.00 7.28 03:15:01 AM 4.62 0.32 4.30 36.93 209.08 03:16:01 AM 25.59 0.53 25.06 64.78 1159.75 Average: 46.23 9.10 37.13 995.30 7151.92 03:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 AM 5390052 7020384 2492380 31.62 2688 1820348 729176 8.16 197080 2002892 122964 03:10:01 AM 5126556 6978024 2755876 34.96 2688 2029048 749720 8.39 218564 2188040 47852 03:11:01 AM 5266732 7092100 2615700 33.18 2688 2002672 638412 7.15 241968 2027760 28 03:12:01 AM 5046848 7070420 2835584 35.97 2688 2192744 623916 6.99 261588 2199132 90724 03:13:01 AM 4931560 6956364 2950872 37.44 2688 2193984 779360 8.73 261900 2310144 16 03:14:01 AM 4888376 6913228 2994056 37.98 2688 2194032 842800 9.44 261900 2352776 32 03:15:01 AM 5171240 7030888 2711192 34.40 2688 2030380 662772 7.42 255336 2091352 4664 03:16:01 AM 5190924 7045596 2691508 34.15 2688 2029848 668440 7.48 443112 1896516 56 Average: 5126536 7013376 2755896 34.96 2688 2061632 711824 7.97 267681 2133576 33292 03:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 293.77 191.42 1577.35 57.62 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 52.48 42.39 521.58 7.74 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 14.09 9.39 6.26 3.47 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 244.55 184.81 315.47 49.75 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 163.79 151.46 1709.51 697.33 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 335.27 314.80 6632.06 20.42 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 213.90 194.18 3294.60 29.23 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 17.73 16.39 14.00 8.02 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 166.94 138.10 1758.75 109.18 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) 08/06/2024 _x86_64_ (2 CPU) 03:07:25 LINUX RESTART (2 CPU) 03:08:01 AM CPU %user %nice %system %iowait %steal %idle 03:09:01 AM all 36.66 0.03 6.44 7.94 0.11 48.81 03:09:01 AM 0 40.38 0.00 6.75 8.75 0.12 44.00 03:09:01 AM 1 32.93 0.07 6.14 7.13 0.10 53.63 03:10:01 AM all 27.99 0.00 4.84 3.91 0.10 63.16 03:10:01 AM 0 41.15 0.00 5.99 4.31 0.12 48.43 03:10:01 AM 1 14.88 0.00 3.70 3.50 0.08 77.82 03:11:01 AM all 12.55 0.00 1.59 0.98 0.08 84.80 03:11:01 AM 0 19.73 0.00 1.96 0.97 0.08 77.25 03:11:01 AM 1 5.39 0.00 1.22 0.99 0.07 92.34 03:12:01 AM all 26.64 0.00 4.80 1.12 0.09 67.34 03:12:01 AM 0 34.24 0.00 5.06 1.44 0.08 59.18 03:12:01 AM 1 19.05 0.00 4.55 0.80 0.10 75.50 03:13:01 AM all 11.77 0.00 0.87 1.08 0.13 86.14 03:13:01 AM 0 14.44 0.00 1.16 0.82 0.13 83.44 03:13:01 AM 1 9.10 0.00 0.59 1.33 0.13 88.84 03:14:01 AM all 11.94 0.00 1.24 0.00 0.14 86.68 03:14:01 AM 0 13.43 0.00 1.46 0.00 0.14 84.97 03:14:01 AM 1 10.46 0.00 1.03 0.00 0.13 88.37 03:15:01 AM all 10.50 0.00 1.93 0.14 0.09 87.34 03:15:01 AM 0 14.50 0.00 2.13 0.12 0.10 83.15 03:15:01 AM 1 6.53 0.00 1.74 0.15 0.08 91.49 03:16:01 AM all 25.35 0.00 2.68 1.18 0.08 70.71 03:16:01 AM 0 30.77 0.00 2.53 1.19 0.08 65.43 03:16:01 AM 1 19.94 0.00 2.83 1.17 0.08 75.98 Average: all 20.45 0.00 3.05 2.04 0.10 74.35 Average: 0 26.13 0.00 3.39 2.20 0.11 68.18 Average: 1 14.78 0.01 2.72 1.88 0.10 80.50