---> uname -a: Linux prd-centos8-robot-2c-8g-29691.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: 2800.000 BogoMIPS: 5600.00 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 625 4926 19 2145 6775 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:2d:d2:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe2d:d24b/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) 09/29/2024 _x86_64_ (2 CPU) 01:48:15 LINUX RESTART (2 CPU) 01:49:02 AM tps rtps wtps bread/s bwrtn/s 01:50:01 AM 110.67 54.94 55.73 7553.45 10511.82 01:51:01 AM 104.85 0.70 104.15 50.77 11021.76 01:52:01 AM 20.45 0.42 20.03 64.79 1938.38 01:53:01 AM 66.13 2.52 63.61 396.00 8045.72 01:54:01 AM 3.22 0.00 3.22 0.00 111.91 01:55:01 AM 0.25 0.00 0.25 0.00 2.95 01:56:01 AM 0.10 0.00 0.10 0.00 1.03 01:57:01 AM 0.25 0.08 0.17 31.99 6.05 01:58:01 AM 13.03 0.33 12.70 37.85 624.96 01:59:01 AM 23.82 0.52 23.31 63.83 1319.01 Average: 34.15 5.87 28.28 808.76 3346.77 01:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:50:01 AM 5320256 6985404 2562168 32.50 2688 1853940 808444 9.05 225292 2038388 131268 01:51:01 AM 5128692 6964520 2753732 34.94 2688 2012540 762772 8.54 221820 2179784 30400 01:52:01 AM 5131856 7005636 2750568 34.89 2688 2049720 733424 8.21 244584 2156964 35088 01:53:01 AM 4974168 7025236 2908256 36.90 2688 2220500 692084 7.75 262268 2270676 200 01:54:01 AM 4970476 7021548 2911948 36.94 2688 2220504 692084 7.75 262264 2274936 8 01:55:01 AM 4970456 7021528 2911968 36.94 2688 2220504 692084 7.75 262264 2275024 4 01:56:01 AM 4970004 7021076 2912420 36.95 2688 2220504 692084 7.75 262264 2275180 16 01:57:01 AM 4927352 6979724 2955072 37.49 2688 2221792 756532 8.47 262596 2317508 328 01:58:01 AM 5028148 6942748 2854276 36.21 2688 2090036 761156 8.52 284436 2214576 35244 01:59:01 AM 5095412 6988576 2787012 35.36 2688 2068952 731004 8.19 453692 1981848 16588 Average: 5051682 6995600 2830742 35.91 2688 2117899 732167 8.20 274148 2198488 24914 01:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 279.33 171.57 1603.84 60.52 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 62.44 48.39 613.12 8.37 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 11.93 9.08 5.75 3.69 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 210.83 147.30 336.05 36.36 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 1.37 0.82 0.26 0.11 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 0.67 0.28 0.16 0.08 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 2.45 1.33 0.44 7.18 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 9.93 6.01 2.81 1.67 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 144.14 112.18 147.71 43.27 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 24.50 16.97 16.27 7.98 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 74.42 51.20 270.46 16.85 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) 09/29/2024 _x86_64_ (2 CPU) 01:48:15 LINUX RESTART (2 CPU) 01:49:02 AM CPU %user %nice %system %iowait %steal %idle 01:50:01 AM all 38.44 0.03 7.47 5.61 0.15 48.29 01:50:01 AM 0 38.20 0.03 8.06 6.23 0.12 47.35 01:50:01 AM 1 38.68 0.03 6.87 4.99 0.19 49.23 01:51:01 AM all 32.60 0.00 4.76 3.06 0.12 59.46 01:51:01 AM 0 19.11 0.00 3.71 2.78 0.12 74.28 01:51:01 AM 1 46.14 0.00 5.82 3.34 0.12 44.59 01:52:01 AM all 14.21 0.00 1.92 0.43 0.06 83.38 01:52:01 AM 0 11.16 0.00 1.90 0.38 0.07 86.49 01:52:01 AM 1 17.26 0.00 1.94 0.48 0.05 80.27 01:53:01 AM all 23.66 0.00 3.95 2.23 0.10 70.06 01:53:01 AM 0 18.39 0.00 3.34 1.85 0.12 76.30 01:53:01 AM 1 28.93 0.00 4.56 2.61 0.08 63.82 01:54:01 AM all 0.33 0.00 0.08 0.35 0.03 99.22 01:54:01 AM 0 0.55 0.00 0.08 0.00 0.02 99.35 01:54:01 AM 1 0.12 0.00 0.07 0.70 0.03 99.08 01:55:01 AM all 0.33 0.00 0.06 0.00 0.03 99.59 01:55:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 01:55:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 01:56:01 AM all 0.18 0.00 0.08 0.00 0.03 99.72 01:56:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 01:56:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 01:57:01 AM all 2.24 0.00 0.22 0.00 0.04 97.50 01:57:01 AM 0 0.65 0.00 0.18 0.00 0.03 99.13 01:57:01 AM 1 3.83 0.00 0.25 0.00 0.05 95.87 01:58:01 AM all 14.79 0.00 1.76 0.27 0.13 83.05 01:58:01 AM 0 12.54 0.00 1.80 0.28 0.18 85.19 01:58:01 AM 1 17.06 0.00 1.71 0.25 0.08 80.90 01:59:01 AM all 30.17 0.00 3.79 0.53 0.10 65.40 01:59:01 AM 0 17.25 0.00 3.13 0.42 0.10 79.10 01:59:01 AM 1 43.06 0.00 4.46 0.65 0.10 51.73 Average: all 15.64 0.00 2.40 1.24 0.08 80.65 Average: 0 11.79 0.00 2.22 1.18 0.08 84.73 Average: 1 19.49 0.00 2.57 1.29 0.08 76.56