---> uname -a: Linux prd-centos8-robot-2c-8g-1115.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 633 4914 19 2150 6767 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:31:3b:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe31:3bb7/64 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 91.64 15.43 76.21 2740.02 6214.51 11:28:01 PM 80.35 0.70 79.65 50.79 9406.53 11:29:01 PM 18.23 0.35 17.88 61.18 1679.31 11:30:01 PM 59.83 2.52 57.31 396.00 7347.78 11:31:01 PM 7.83 0.00 7.83 0.00 779.36 11:32:01 PM 0.58 0.00 0.58 0.00 8.42 11:33:01 PM 0.33 0.00 0.33 0.00 4.08 11:34:01 PM 0.42 0.08 0.33 31.99 3.45 11:35:01 PM 1.98 0.03 1.95 1.33 111.25 11:36:01 PM 28.05 0.65 27.40 74.12 1647.16 Average: 28.92 1.98 26.95 335.56 2720.18 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5317220 7035056 2565204 32.54 2688 1899792 707128 7.92 211736 2031420 153856 11:28:01 PM 5158040 6997000 2724384 34.56 2688 2016212 721012 8.07 221176 2159460 30684 11:29:01 PM 5157816 7033404 2724608 34.57 2688 2051620 681500 7.63 243924 2135192 33376 11:30:01 PM 4995896 7050080 2886528 36.62 2688 2223704 652524 7.31 262456 2252196 16568 11:31:01 PM 4995784 7050000 2886640 36.62 2688 2223708 652524 7.31 262452 2252540 8 11:32:01 PM 4996536 7050752 2885888 36.61 2688 2223708 652524 7.31 262452 2252124 8 11:33:01 PM 4995900 7050116 2886524 36.62 2688 2223708 652524 7.31 262452 2252532 4 11:34:01 PM 4957432 7012656 2924992 37.11 2688 2224712 700936 7.85 262580 2290872 44 11:35:01 PM 5043244 7049496 2839180 36.02 2688 2175916 649072 7.27 256052 2209396 5432 11:36:01 PM 5033544 6926340 2848880 36.14 2688 2068088 780052 8.73 457244 2042268 192 Average: 5065141 7025490 2817283 35.74 2688 2133117 684980 7.67 270252 2187800 24017 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 203.10 136.30 1307.89 47.24 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 64.14 45.26 586.59 7.74 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 13.35 8.83 5.77 3.56 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 211.76 156.70 334.29 34.87 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.75 1.00 0.62 0.37 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.17 0.13 0.15 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 1.17 0.35 0.30 0.20 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 3.73 2.25 1.42 0.69 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 105.16 87.44 67.64 13.70 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 47.78 32.89 91.23 40.22 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 65.31 47.12 239.59 14.86 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) 12/08/2024 _x86_64_ (2 CPU) 23:25:09 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.79 0.00 6.17 3.78 0.14 53.12 11:27:01 PM 0 46.35 0.00 6.44 3.95 0.15 43.11 11:27:01 PM 1 27.27 0.00 5.91 3.61 0.13 63.07 11:28:01 PM all 21.60 0.00 3.10 7.56 0.12 67.63 11:28:01 PM 0 29.40 0.00 3.31 8.59 0.10 58.61 11:28:01 PM 1 13.85 0.00 2.89 6.53 0.13 76.60 11:29:01 PM all 15.71 0.00 2.02 7.22 0.10 74.94 11:29:01 PM 0 23.40 0.00 2.30 8.20 0.10 66.00 11:29:01 PM 1 8.06 0.00 1.75 6.24 0.10 83.84 11:30:01 PM all 23.88 0.00 3.97 11.25 0.10 60.80 11:30:01 PM 0 30.12 0.00 4.47 10.88 0.12 54.41 11:30:01 PM 1 17.68 0.00 3.47 11.61 0.08 67.16 11:31:01 PM all 0.30 0.00 0.14 0.28 0.03 99.24 11:31:01 PM 0 0.35 0.00 0.12 0.00 0.03 99.50 11:31:01 PM 1 0.25 0.00 0.17 0.57 0.03 98.98 11:32:01 PM all 0.20 0.00 0.07 0.00 0.03 99.70 11:32:01 PM 0 0.32 0.00 0.08 0.00 0.03 99.57 11:32:01 PM 1 0.08 0.00 0.05 0.00 0.03 99.83 11:33:01 PM all 0.32 0.00 0.05 0.00 0.04 99.59 11:33:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 11:33:01 PM 1 0.07 0.00 0.05 0.00 0.03 99.85 11:34:01 PM all 0.71 0.00 0.13 0.03 0.03 99.10 11:34:01 PM 0 1.32 0.00 0.17 0.05 0.03 98.43 11:34:01 PM 1 0.10 0.00 0.10 0.00 0.03 99.77 11:35:01 PM all 7.83 0.00 0.61 0.02 0.07 91.47 11:35:01 PM 0 6.67 0.00 0.55 0.03 0.07 92.68 11:35:01 PM 1 9.00 0.00 0.67 0.00 0.07 90.26 11:36:01 PM all 28.87 0.00 3.14 0.61 0.13 67.24 11:36:01 PM 0 33.72 0.00 3.52 0.59 0.15 62.02 11:36:01 PM 1 24.04 0.00 2.77 0.64 0.10 72.45 Average: all 13.58 0.00 1.93 3.06 0.08 81.35 Average: 0 17.14 0.00 2.09 3.21 0.08 77.47 Average: 1 10.02 0.00 1.78 2.91 0.08 85.21