---> uname -a: Linux prd-centos8-robot-2c-8g-11201.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4797 19 2285 6781 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:fa:6d:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fefa:6d89/64 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) 08/16/2024 _x86_64_ (2 CPU) 01:18:24 LINUX RESTART (2 CPU) 01:19:03 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 111.09 62.24 48.85 7819.74 21696.45 01:21:01 AM 121.66 0.70 120.96 50.77 11432.63 01:22:01 AM 18.28 0.85 17.43 123.96 1418.71 01:23:01 AM 21.88 0.00 21.88 0.00 1389.97 01:24:01 AM 42.39 0.03 42.35 3.47 6883.47 01:25:01 AM 2.65 0.00 2.65 0.00 82.87 01:26:01 AM 0.37 0.00 0.37 0.00 2.93 01:27:01 AM 0.37 0.00 0.37 0.00 3.90 01:28:01 AM 5.52 0.18 5.33 33.86 91.88 01:29:01 AM 25.42 0.52 24.91 63.85 989.05 Average: 34.71 6.27 28.45 786.52 4342.61 01:19:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5376576 7020328 2505856 31.79 2688 1833048 793040 8.88 221196 1992336 134052 01:21:01 AM 5171832 6994508 2710600 34.39 2688 1999424 757928 8.49 223036 2140276 34124 01:22:01 AM 5247504 7074604 2634928 33.43 2688 2004408 683212 7.65 242448 2048428 24 01:23:01 AM 4984912 7009132 2897520 36.76 2688 2193544 726712 8.14 259980 2269328 171680 01:24:01 AM 5009024 7035552 2873408 36.45 2688 2195768 682904 7.65 262184 2236364 20 01:25:01 AM 5009036 7035564 2873396 36.45 2688 2195768 682904 7.65 262184 2236504 4 01:26:01 AM 5009244 7035772 2873188 36.45 2688 2195768 682904 7.65 262184 2236252 4 01:27:01 AM 5009176 7035708 2873256 36.45 2688 2195772 682904 7.65 262184 2236636 4 01:28:01 AM 4928884 6953536 2953548 37.47 2688 2193704 759304 8.50 292684 2285144 13196 01:29:01 AM 4909704 6940484 2972728 37.71 2688 2199804 768532 8.61 452472 2145688 17168 Average: 5065589 7013519 2816843 35.74 2688 2120701 722034 8.08 274055 2182696 37028 01:19:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 284.98 184.36 1632.03 57.54 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 56.72 46.26 553.88 8.02 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 17.33 13.56 5.90 4.38 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 34.11 30.01 270.10 6.76 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 406.66 347.85 87.22 81.97 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 1.53 0.98 3.66 0.20 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 0.38 0.13 0.02 0.01 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 1.13 0.48 0.32 0.21 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 14.06 12.06 13.69 6.17 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 17.93 17.31 15.11 8.55 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 82.83 64.91 253.69 17.25 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) 08/16/2024 _x86_64_ (2 CPU) 01:18:24 LINUX RESTART (2 CPU) 01:19:03 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 39.97 0.04 8.20 11.39 0.14 40.25 01:20:01 AM 0 35.73 0.00 6.46 12.39 0.16 45.25 01:20:01 AM 1 44.16 0.09 9.92 10.41 0.12 35.31 01:21:01 AM all 29.29 0.00 4.72 4.70 0.11 61.17 01:21:01 AM 0 26.88 0.00 4.22 4.97 0.10 63.82 01:21:01 AM 1 31.71 0.00 5.23 4.42 0.12 58.52 01:22:01 AM all 10.19 0.00 1.57 1.47 0.08 86.69 01:22:01 AM 0 9.67 0.00 1.49 1.15 0.10 87.59 01:22:01 AM 1 10.71 0.00 1.65 1.78 0.05 85.80 01:23:01 AM all 20.01 0.00 3.57 0.58 0.08 75.76 01:23:01 AM 0 9.30 0.00 2.52 0.45 0.07 87.66 01:23:01 AM 1 30.73 0.00 4.61 0.72 0.10 63.84 01:24:01 AM all 8.55 0.00 2.16 3.19 0.07 86.03 01:24:01 AM 0 9.80 0.00 2.55 3.10 0.05 84.50 01:24:01 AM 1 7.30 0.00 1.77 3.28 0.08 87.56 01:25:01 AM all 0.30 0.00 0.08 0.01 0.05 99.57 01:25:01 AM 0 0.20 0.00 0.07 0.00 0.05 99.68 01:25:01 AM 1 0.40 0.00 0.08 0.02 0.05 99.45 01:26:01 AM all 0.21 0.00 0.06 0.00 0.03 99.70 01:26:01 AM 0 0.33 0.00 0.02 0.00 0.02 99.63 01:26:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 01:27:01 AM all 0.33 0.00 0.05 0.00 0.03 99.58 01:27:01 AM 0 0.55 0.00 0.02 0.00 0.02 99.42 01:27:01 AM 1 0.12 0.00 0.08 0.00 0.05 99.75 01:28:01 AM all 10.71 0.00 1.13 0.06 0.06 88.04 01:28:01 AM 0 9.06 0.00 1.30 0.03 0.05 89.56 01:28:01 AM 1 12.37 0.00 0.95 0.08 0.07 86.53 01:29:01 AM all 26.36 0.00 3.15 0.41 0.08 69.99 01:29:01 AM 0 23.10 0.00 3.02 0.27 0.07 73.55 01:29:01 AM 1 29.62 0.00 3.29 0.55 0.10 66.44 Average: all 14.46 0.00 2.44 2.13 0.07 80.89 Average: 0 12.33 0.00 2.14 2.18 0.07 83.28 Average: 1 16.60 0.01 2.74 2.09 0.08 78.49