---> uname -a: Linux prd-centos8-robot-2c-8g-11391.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 603 4972 19 2121 6797 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:78:4a:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe78:4ac7/64 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) 08/17/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 102.55 13.36 89.19 2350.82 6929.59 01:11:01 AM 77.02 0.70 76.32 50.79 9367.99 01:12:01 AM 12.26 0.85 11.41 123.96 766.98 01:13:01 AM 58.79 0.03 58.76 3.47 7724.18 01:14:01 AM 5.40 0.00 5.40 0.00 227.75 01:15:01 AM 0.30 0.00 0.30 0.00 4.97 01:16:01 AM 0.12 0.00 0.12 0.00 0.90 01:17:01 AM 0.25 0.08 0.17 31.99 5.08 01:18:01 AM 3.62 0.32 3.30 36.93 185.54 01:19:01 AM 29.07 0.53 28.54 64.77 1283.66 Average: 28.94 1.59 27.35 266.32 2649.64 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5246256 7011484 2636168 33.44 2688 1946264 723548 8.10 217376 2094472 185840 01:11:01 AM 5145688 6993184 2736736 34.72 2688 2024784 716404 8.02 234268 2157752 18956 01:12:01 AM 5134296 7011900 2748128 34.86 2688 2052300 715972 8.02 252960 2141136 40044 01:13:01 AM 5002740 7035540 2879684 36.53 2688 2202192 643044 7.20 261588 2238612 88 01:14:01 AM 5007048 7039852 2875376 36.48 2688 2202196 643044 7.20 261588 2238680 16 01:15:01 AM 5006884 7039688 2875540 36.48 2688 2202196 643044 7.20 261588 2238744 8 01:16:01 AM 5007132 7039936 2875292 36.48 2688 2202196 643044 7.20 261588 2238748 4 01:17:01 AM 4965276 6999500 2917148 37.01 2688 2203616 709124 7.94 261964 2280068 468 01:18:01 AM 5164400 7034364 2718024 34.48 2688 2040908 655584 7.34 256092 2088392 5800 01:19:01 AM 5174736 7042684 2707688 34.35 2688 2043228 663436 7.43 445524 1912220 16748 Average: 5085446 7024813 2796978 35.48 2688 2111988 675624 7.56 271454 2162882 26797 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 219.06 149.68 1347.26 39.91 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 44.64 34.51 332.35 7.36 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 14.90 13.76 20.26 3.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 180.89 163.62 287.88 34.36 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.87 0.60 0.75 0.10 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 0.77 0.17 0.07 0.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.35 0.17 0.10 0.01 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 14.16 10.90 4.15 2.94 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 57.69 44.43 75.35 28.57 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 21.52 21.16 17.28 9.97 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 55.59 43.90 208.57 12.67 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) 08/17/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.03 0.00 6.37 3.82 0.10 51.68 01:10:01 AM 0 42.78 0.00 7.31 3.49 0.10 46.32 01:10:01 AM 1 33.28 0.00 5.44 4.15 0.10 57.03 01:11:01 AM all 20.46 0.00 2.96 3.85 0.08 72.65 01:11:01 AM 0 26.88 0.00 2.88 3.83 0.08 66.33 01:11:01 AM 1 14.04 0.00 3.04 3.88 0.08 78.96 01:12:01 AM all 12.11 0.00 2.11 0.35 0.07 85.36 01:12:01 AM 0 15.28 0.00 2.34 0.35 0.07 81.96 01:12:01 AM 1 8.94 0.00 1.89 0.35 0.07 88.75 01:13:01 AM all 19.84 0.00 3.42 2.51 0.08 74.15 01:13:01 AM 0 22.15 0.00 3.72 2.48 0.07 71.58 01:13:01 AM 1 17.53 0.00 3.11 2.53 0.10 76.73 01:14:01 AM all 0.36 0.00 0.08 0.06 0.05 99.46 01:14:01 AM 0 0.48 0.00 0.05 0.05 0.05 99.37 01:14:01 AM 1 0.23 0.00 0.10 0.07 0.05 99.55 01:15:01 AM all 0.31 0.00 0.05 0.00 0.04 99.60 01:15:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 01:15:01 AM 1 0.05 0.00 0.05 0.00 0.05 99.85 01:16:01 AM all 0.24 0.00 0.07 0.00 0.04 99.65 01:16:01 AM 0 0.40 0.00 0.05 0.00 0.03 99.52 01:16:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:17:01 AM all 3.75 0.00 0.21 0.03 0.05 95.97 01:17:01 AM 0 3.40 0.00 0.17 0.00 0.03 96.40 01:17:01 AM 1 4.10 0.00 0.25 0.05 0.07 95.53 01:18:01 AM all 9.26 0.00 0.90 0.06 0.08 89.71 01:18:01 AM 0 11.25 0.00 1.10 0.10 0.08 87.46 01:18:01 AM 1 7.27 0.00 0.69 0.02 0.07 91.96 01:19:01 AM all 30.58 0.00 3.87 0.43 0.08 65.03 01:19:01 AM 0 34.59 0.00 4.19 0.30 0.08 60.84 01:19:01 AM 1 26.56 0.00 3.56 0.57 0.08 69.23 Average: all 13.49 0.00 2.00 1.11 0.07 83.32 Average: 0 15.77 0.00 2.19 1.06 0.06 80.92 Average: 1 11.21 0.00 1.82 1.16 0.07 85.73