---> uname -a: Linux prd-centos8-robot-2c-8g-4867.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4785 19 2309 6792 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:5d:57:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe5d:576e/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) 12/22/2024 _x86_64_ (2 CPU) 23:45:00 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 112.13 0.82 111.31 55.18 10395.30 11:48:01 PM 27.15 0.38 26.76 64.26 3466.56 11:49:01 PM 48.36 9.27 39.09 1642.53 2666.16 11:50:01 PM 25.14 0.00 25.14 0.00 5647.30 11:51:01 PM 2.95 0.00 2.95 0.00 90.49 11:52:01 PM 0.30 0.00 0.30 0.00 5.20 11:53:01 PM 0.17 0.02 0.15 0.13 1.72 11:54:01 PM 14.55 0.50 14.05 70.12 344.38 Average: 28.84 1.37 27.47 229.01 2827.24 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5201428 6999580 2680996 34.01 2688 1975780 692812 7.76 198100 2140076 90640 11:48:01 PM 5278440 7077908 2603984 33.04 2688 1977708 631076 7.07 217096 2043984 4 11:49:01 PM 5005676 7056792 2876748 36.50 2688 2220768 618896 6.93 263728 2244564 156404 11:50:01 PM 4999692 7050404 2882732 36.57 2688 2220744 616252 6.90 263740 2244656 4 11:51:01 PM 5000152 7050872 2882272 36.57 2688 2220748 616252 6.90 263740 2244596 12 11:52:01 PM 5000236 7050956 2882188 36.56 2688 2220748 616252 6.90 263740 2244540 16 11:53:01 PM 4999184 7049904 2883240 36.58 2688 2220748 631820 7.07 263740 2245120 4 11:54:01 PM 4964588 7014848 2917836 37.02 2688 2219860 656644 7.35 459744 2084796 13380 Average: 5056174 7043908 2826250 35.86 2688 2159638 635000 7.11 274204 2186542 32558 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 94.89 74.51 1091.14 11.19 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 16.60 11.16 5.76 3.97 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 48.91 42.64 304.24 12.98 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 580.36 401.23 108.15 88.14 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 0.58 0.32 0.12 0.10 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 1.32 0.22 0.17 0.01 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 0.47 0.15 0.03 0.01 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 26.65 20.40 23.93 10.22 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 96.23 68.83 191.70 15.83 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:00 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 37.10 0.00 5.22 2.21 0.12 55.35 11:47:01 PM 0 25.91 0.00 5.09 2.85 0.10 66.04 11:47:01 PM 1 48.27 0.00 5.35 1.57 0.13 44.67 11:48:01 PM all 10.38 0.00 1.47 0.44 0.08 87.62 11:48:01 PM 0 8.13 0.00 1.34 0.20 0.08 90.25 11:48:01 PM 1 12.63 0.00 1.60 0.68 0.08 85.00 11:49:01 PM all 28.49 0.00 5.25 0.69 0.13 65.44 11:49:01 PM 0 27.72 0.00 5.45 0.84 0.12 65.88 11:49:01 PM 1 29.26 0.00 5.05 0.55 0.13 65.01 11:50:01 PM all 0.98 0.00 1.18 0.54 0.05 97.24 11:50:01 PM 0 0.86 0.00 1.21 0.54 0.03 97.37 11:50:01 PM 1 1.11 0.00 1.16 0.55 0.07 97.12 11:51:01 PM all 0.14 0.00 0.08 0.02 0.05 99.71 11:51:01 PM 0 0.05 0.00 0.08 0.00 0.03 99.83 11:51:01 PM 1 0.23 0.00 0.08 0.03 0.07 99.58 11:52:01 PM all 0.32 0.00 0.05 0.00 0.07 99.57 11:52:01 PM 0 0.07 0.00 0.05 0.00 0.08 99.80 11:52:01 PM 1 0.57 0.00 0.05 0.00 0.05 99.33 11:53:01 PM all 0.31 0.00 0.06 0.00 0.05 99.58 11:53:01 PM 0 0.08 0.00 0.08 0.00 0.07 99.77 11:53:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:54:01 PM all 21.18 0.00 2.56 0.15 0.09 76.02 11:54:01 PM 0 15.68 0.00 2.41 0.05 0.10 81.76 11:54:01 PM 1 26.68 0.00 2.70 0.25 0.08 70.28 Average: all 12.37 0.00 1.98 0.51 0.08 85.06 Average: 0 9.82 0.00 1.96 0.56 0.08 87.58 Average: 1 14.92 0.00 2.00 0.45 0.08 82.54