---> uname -a: Linux prd-centos8-robot-2c-8g-5437.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 565 5011 19 2121 6836 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:1f:03:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe1f:3dd/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) 11/09/2024 _x86_64_ (2 CPU) 03:58:06 LINUX RESTART (2 CPU) 03:59:02 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 70.18 38.16 32.02 5676.31 18289.99 04:01:01 AM 97.65 7.06 90.59 1260.36 6602.78 04:02:01 AM 72.01 1.10 70.91 113.22 9297.94 04:03:01 AM 27.46 0.03 27.43 2.27 1548.71 04:04:01 AM 43.13 0.03 43.09 3.47 6823.18 04:05:01 AM 3.22 0.10 3.12 32.13 120.30 04:06:01 AM 2.13 0.00 2.13 0.00 74.78 04:07:01 AM 0.38 0.00 0.38 0.00 12.83 04:08:01 AM 24.86 0.65 24.21 74.11 1199.63 Average: 37.84 5.18 32.66 786.74 4861.31 03:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5664136 7141696 2218296 28.14 2688 1671468 655548 7.34 177308 1761484 74072 04:01:01 AM 5245472 7048188 2636960 33.45 2688 1980576 691144 7.74 210728 2090704 213360 04:02:01 AM 5269320 7105808 2613112 33.15 2688 2013584 625832 7.01 240248 2028712 28 04:03:01 AM 5008800 7041600 2873632 36.46 2688 2202524 663468 7.43 255544 2251676 170052 04:04:01 AM 5043272 7078700 2839160 36.02 2688 2204812 626528 7.02 257632 2206564 4 04:05:01 AM 4978328 7014960 2904104 36.84 2688 2206012 726344 8.13 257760 2270904 240 04:06:01 AM 4912996 6949684 2969436 37.67 2688 2206068 801432 8.97 257760 2335256 16 04:07:01 AM 5040684 7078300 2841748 36.05 2688 2206888 642908 7.20 258108 2208316 564 04:08:01 AM 5181140 7045656 2701292 34.27 2688 2040168 668780 7.49 447640 1905860 188 Average: 5149350 7056066 2733082 34.67 2688 2081344 677998 7.59 262525 2117720 50947 03:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 274.01 155.42 963.18 55.61 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 81.13 64.99 823.72 9.88 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 52.96 33.83 443.97 6.19 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 37.46 30.59 293.19 6.59 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 235.14 184.92 49.33 43.80 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 66.27 80.02 11.54 695.11 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 573.96 483.61 7278.64 31.28 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 401.58 322.15 4563.65 21.10 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 61.70 43.50 84.56 23.29 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 198.09 155.44 1613.54 99.27 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) 11/09/2024 _x86_64_ (2 CPU) 03:58:06 LINUX RESTART (2 CPU) 03:59:02 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 16.59 0.03 4.57 43.89 0.07 34.85 04:00:01 AM 0 12.66 0.02 3.86 44.53 0.05 38.88 04:00:01 AM 1 20.53 0.05 5.29 43.24 0.09 30.80 04:01:01 AM all 36.14 0.00 5.56 3.95 0.16 54.19 04:01:01 AM 0 39.60 0.00 6.74 4.71 0.15 48.80 04:01:01 AM 1 32.69 0.00 4.37 3.20 0.17 59.57 04:02:01 AM all 19.34 0.00 2.50 8.66 0.07 69.44 04:02:01 AM 0 21.17 0.00 2.71 10.02 0.07 66.04 04:02:01 AM 1 17.50 0.00 2.29 7.30 0.07 72.84 04:03:01 AM all 19.48 0.00 3.29 0.78 0.07 76.38 04:03:01 AM 0 19.56 0.00 3.12 0.78 0.07 76.47 04:03:01 AM 1 19.40 0.00 3.46 0.78 0.07 76.29 04:04:01 AM all 8.81 0.00 1.76 4.42 0.08 84.91 04:04:01 AM 0 9.23 0.00 1.82 5.63 0.12 83.20 04:04:01 AM 1 8.40 0.00 1.71 3.21 0.05 86.63 04:05:01 AM all 8.34 0.00 0.28 0.17 0.05 91.16 04:05:01 AM 0 9.17 0.00 0.30 0.34 0.05 90.14 04:05:01 AM 1 7.51 0.00 0.27 0.00 0.05 92.18 04:06:01 AM all 12.62 0.00 1.67 0.00 0.11 85.60 04:06:01 AM 0 17.06 0.00 1.93 0.00 0.12 80.90 04:06:01 AM 1 8.18 0.00 1.42 0.00 0.10 90.30 04:07:01 AM all 9.96 0.00 1.14 0.00 0.10 88.80 04:07:01 AM 0 5.47 0.00 0.60 0.00 0.08 93.84 04:07:01 AM 1 14.54 0.00 1.68 0.00 0.12 83.66 04:08:01 AM all 24.43 0.00 3.47 0.30 0.08 71.71 04:08:01 AM 0 32.02 0.00 3.84 0.28 0.10 63.76 04:08:01 AM 1 16.83 0.00 3.11 0.32 0.07 79.68 Average: all 17.33 0.00 2.69 6.83 0.09 73.05 Average: 0 18.47 0.00 2.77 7.29 0.09 71.38 Average: 1 16.18 0.01 2.62 6.37 0.09 74.73