---> uname -a: Linux prd-centos8-robot-2c-8g-23997.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 589 4991 19 2116 6811 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:66:89:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe66:89f5/64 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) 09/19/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM tps rtps wtps bread/s bwrtn/s 06:10:01 AM 83.49 50.07 33.42 6152.11 16898.80 06:11:01 AM 124.13 7.41 116.71 1296.50 10180.94 06:12:01 AM 29.68 0.42 29.26 64.79 3503.05 06:13:01 AM 47.55 0.03 47.52 3.47 3027.11 06:14:01 AM 23.13 0.00 23.13 0.00 5407.83 06:15:01 AM 2.17 0.10 2.07 32.92 87.12 06:16:01 AM 27.57 0.83 26.74 100.77 1288.67 Average: 48.25 8.42 39.83 1093.83 5772.42 06:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:10:01 AM 5499560 7058388 2382864 30.23 2688 1749652 704564 7.89 190268 1901212 100488 06:11:01 AM 5174728 7003308 2707696 34.35 2688 2005492 711804 7.97 221392 2136248 87008 06:12:01 AM 5249880 7079856 2632544 33.40 2688 2007440 626864 7.02 240024 2044272 20 06:13:01 AM 5034196 7061624 2848228 36.13 2688 2197060 633268 7.09 259624 2216556 151144 06:14:01 AM 5027912 7055348 2854512 36.21 2688 2197068 633268 7.09 259628 2216560 12 06:15:01 AM 5025772 7055608 2856652 36.24 2688 2199472 642576 7.19 260072 2217892 880 06:16:01 AM 5175036 7034504 2707388 34.35 2688 2034980 669652 7.50 445416 1908772 200 Average: 5169583 7049805 2712841 34.42 2688 2055881 660285 7.39 268061 2091645 48536 06:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 234.12 158.89 1304.82 59.15 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 77.04 61.23 853.26 9.50 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 11.28 8.25 4.99 3.27 0.00 0.00 0.00 0.00 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 261.75 191.47 320.26 47.49 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 6.02 4.53 1.58 1.06 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 182.94 135.64 1390.26 10.51 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 53.13 41.62 84.36 24.55 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 118.06 85.96 565.80 22.23 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) 09/19/2024 _x86_64_ (2 CPU) 06:08:16 LINUX RESTART (2 CPU) 06:09:01 AM CPU %user %nice %system %iowait %steal %idle 06:10:01 AM all 36.45 0.04 6.47 7.33 0.11 49.60 06:10:01 AM 0 38.17 0.02 6.26 6.72 0.12 48.71 06:10:01 AM 1 34.73 0.07 6.67 7.95 0.10 50.49 06:11:01 AM all 34.14 0.00 5.64 5.00 0.10 55.11 06:11:01 AM 0 49.54 0.00 6.80 4.69 0.12 38.85 06:11:01 AM 1 18.78 0.00 4.50 5.31 0.08 71.33 06:12:01 AM all 10.05 0.00 1.25 1.24 0.05 87.40 06:12:01 AM 0 16.70 0.00 1.57 0.70 0.03 81.00 06:12:01 AM 1 3.41 0.00 0.93 1.79 0.07 93.81 06:13:01 AM all 27.11 0.00 4.53 0.88 0.08 67.40 06:13:01 AM 0 37.83 0.00 5.09 1.17 0.08 55.82 06:13:01 AM 1 16.37 0.00 3.96 0.59 0.08 79.00 06:14:01 AM all 0.43 0.00 0.36 1.40 0.03 97.78 06:14:01 AM 0 0.25 0.00 0.33 0.94 0.05 98.43 06:14:01 AM 1 0.60 0.00 0.38 1.87 0.02 97.13 06:15:01 AM all 5.52 0.00 0.71 0.03 0.08 93.66 06:15:01 AM 0 8.10 0.00 1.08 0.05 0.08 90.69 06:15:01 AM 1 2.97 0.00 0.34 0.02 0.07 96.61 06:16:01 AM all 28.19 0.00 3.56 0.42 0.07 67.77 06:16:01 AM 0 32.79 0.00 4.14 0.32 0.07 62.68 06:16:01 AM 1 23.59 0.00 2.97 0.52 0.07 72.85 Average: all 20.27 0.01 3.21 2.33 0.07 74.11 Average: 0 26.21 0.00 3.61 2.08 0.08 68.01 Average: 1 14.33 0.01 2.82 2.57 0.07 80.20