---> uname -a: Linux prd-centos8-robot-2c-8g-25465.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 581 4987 19 2129 6819 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:91:fb:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe91:fbf1/64 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:11 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 93.37 15.61 77.76 2744.95 6421.24 11:10:01 PM 74.77 0.70 74.07 50.79 8959.59 11:11:01 PM 20.06 0.32 19.74 59.45 1501.20 11:12:01 PM 12.63 0.10 12.53 5.33 748.49 11:13:01 PM 55.55 2.52 53.03 396.00 7012.20 11:14:01 PM 7.60 0.08 7.52 31.99 750.81 11:15:01 PM 12.33 0.33 12.00 37.85 462.33 11:16:01 PM 17.57 0.52 17.06 63.83 865.23 Average: 36.74 2.52 34.21 423.79 3340.08 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5365472 7081552 2516960 31.93 2688 1897520 657332 7.36 210956 1982168 152176 11:10:01 PM 5178736 7008956 2703696 34.30 2688 2006788 719960 8.06 222352 2130416 30068 11:11:01 PM 5259508 7090776 2622924 33.28 2688 2008552 624420 6.99 240776 2037492 12 11:12:01 PM 5155784 7042376 2726648 34.59 2688 2060892 696808 7.80 253876 2119704 48052 11:13:01 PM 5024660 7066244 2857772 36.25 2688 2210572 644892 7.22 264072 2218932 16556 11:14:01 PM 4988640 7031328 2893792 36.71 2688 2211688 675980 7.57 264192 2255612 12 11:15:01 PM 5119664 6990316 2762768 35.05 2688 2044924 707904 7.93 290656 2119056 16628 11:16:01 PM 5155568 7029188 2726864 34.59 2688 2048392 684684 7.67 450700 1926808 1536 Average: 5156004 7042592 2726428 34.59 2688 2061166 676498 7.57 274698 2098774 33130 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 276.24 165.29 1393.95 54.57 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 60.26 45.44 531.32 7.87 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 10.23 7.15 4.67 2.85 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 15.23 13.41 60.14 3.25 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 114.88 88.59 243.52 24.85 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 11.33 6.23 3.60 0.73 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 49.80 31.61 74.43 23.98 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 15.13 12.53 12.14 6.21 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 69.14 46.28 290.47 15.54 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) 09/21/2024 _x86_64_ (2 CPU) 23:07:11 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 36.76 0.00 6.28 3.33 0.13 53.50 11:09:01 PM 0 39.39 0.00 6.71 3.98 0.13 49.79 11:09:01 PM 1 34.13 0.00 5.86 2.69 0.12 57.21 11:10:01 PM all 21.76 0.00 3.09 11.95 0.12 63.08 11:10:01 PM 0 18.89 0.00 3.09 12.47 0.12 65.43 11:10:01 PM 1 24.64 0.00 3.08 11.43 0.12 60.73 11:11:01 PM all 10.12 0.00 1.07 6.55 0.06 82.20 11:11:01 PM 0 6.42 0.00 0.87 4.39 0.07 88.25 11:11:01 PM 1 13.83 0.00 1.26 8.72 0.05 76.13 11:12:01 PM all 9.16 0.00 1.72 0.98 0.04 88.10 11:12:01 PM 0 14.63 0.00 2.35 1.13 0.03 81.86 11:12:01 PM 1 3.72 0.00 1.10 0.83 0.05 94.29 11:13:01 PM all 19.90 0.00 3.52 4.68 0.09 71.81 11:13:01 PM 0 26.59 0.00 4.13 6.02 0.10 63.16 11:13:01 PM 1 13.25 0.00 2.91 3.35 0.08 80.41 11:14:01 PM all 1.02 0.00 0.25 0.99 0.05 97.69 11:14:01 PM 0 1.69 0.00 0.30 0.68 0.03 97.30 11:14:01 PM 1 0.35 0.00 0.20 1.29 0.07 98.09 11:15:01 PM all 11.95 0.00 1.72 0.64 0.07 85.62 11:15:01 PM 0 15.91 0.00 1.77 1.07 0.07 81.18 11:15:01 PM 1 7.97 0.00 1.67 0.22 0.07 90.07 11:16:01 PM all 17.76 0.00 2.21 0.85 0.13 79.05 11:16:01 PM 0 24.29 0.00 2.54 0.84 0.12 72.21 11:16:01 PM 1 11.23 0.00 1.87 0.87 0.13 85.89 Average: all 16.04 0.00 2.48 3.74 0.08 77.65 Average: 0 18.46 0.00 2.72 3.82 0.08 74.92 Average: 1 13.63 0.00 2.24 3.67 0.09 80.37