---> uname -a: Linux prd-centos8-robot-2c-8g-9564.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 569 4963 19 2164 6832 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:14:87:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe14:8751/64 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:51 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 95.27 12.89 82.38 2335.64 6475.12 04:02:01 AM 78.52 0.80 77.72 53.02 9922.10 04:03:01 AM 7.31 0.38 6.93 64.25 275.87 04:04:01 AM 26.08 0.00 26.08 0.00 1456.69 04:05:01 AM 38.27 0.03 38.24 3.47 6695.63 04:06:01 AM 2.62 0.10 2.52 32.13 76.30 04:07:01 AM 24.78 0.43 24.34 47.98 2694.40 Average: 38.98 2.09 36.89 362.44 3943.00 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5293312 7038416 2589120 32.85 2688 1927024 678284 7.59 209944 2056040 178260 04:02:01 AM 5202200 7034956 2680232 34.00 2688 2009820 670804 7.51 229188 2106740 1196 04:03:01 AM 5263280 7096864 2619152 33.23 2688 2010652 615360 6.89 238536 2037340 4 04:04:01 AM 4989780 7020432 2892652 36.70 2688 2200484 649996 7.28 253540 2274140 170968 04:05:01 AM 5041356 7074508 2841076 36.04 2688 2202636 600728 6.73 255520 2213096 4 04:06:01 AM 4969600 7025708 2912832 36.95 2688 2225588 670560 7.51 255648 2283912 21856 04:07:01 AM 5174684 7082680 2707748 34.35 2688 2083976 603356 6.76 466072 1895304 4192 Average: 5133459 7053366 2748973 34.87 2688 2094311 641298 7.18 272635 2123796 53783 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 144.45 105.83 1127.55 19.65 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 51.54 34.09 441.09 13.25 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 10.36 7.21 3.18 2.23 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 33.64 27.56 294.78 6.70 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 214.51 155.21 47.18 38.37 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 88.45 62.72 398.68 5.91 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 71.04 49.55 120.17 57.28 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 87.72 63.17 347.56 20.48 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) 11/23/2024 _x86_64_ (2 CPU) 03:58:51 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 35.64 0.00 5.96 4.24 0.11 54.04 04:01:01 AM 0 46.56 0.00 6.90 4.51 0.12 41.91 04:01:01 AM 1 24.80 0.00 5.04 3.97 0.10 66.09 04:02:01 AM all 20.54 0.00 3.30 4.53 0.13 71.50 04:02:01 AM 0 26.72 0.00 3.54 4.09 0.15 65.50 04:02:01 AM 1 14.36 0.00 3.06 4.98 0.12 77.49 04:03:01 AM all 6.45 0.00 0.86 0.14 0.05 92.50 04:03:01 AM 0 11.00 0.00 1.02 0.12 0.05 87.81 04:03:01 AM 1 1.90 0.00 0.70 0.17 0.05 97.18 04:04:01 AM all 20.41 0.00 3.19 0.63 0.09 75.67 04:04:01 AM 0 23.94 0.00 3.42 0.45 0.10 72.09 04:04:01 AM 1 16.88 0.00 2.96 0.82 0.08 79.26 04:05:01 AM all 7.05 0.00 1.67 1.51 0.06 89.72 04:05:01 AM 0 7.11 0.00 1.57 1.82 0.07 89.42 04:05:01 AM 1 6.98 0.00 1.76 1.19 0.05 90.03 04:06:01 AM all 6.35 0.00 0.40 0.03 0.07 93.14 04:06:01 AM 0 8.41 0.00 0.42 0.02 0.08 91.07 04:06:01 AM 1 4.28 0.00 0.39 0.05 0.05 95.23 04:07:01 AM all 23.72 0.00 2.95 0.36 0.08 72.89 04:07:01 AM 0 27.98 0.00 3.36 0.47 0.07 68.13 04:07:01 AM 1 19.43 0.00 2.55 0.25 0.08 77.68 Average: all 17.18 0.00 2.62 1.64 0.08 78.48 Average: 0 21.68 0.00 2.89 1.64 0.09 73.70 Average: 1 12.67 0.00 2.35 1.64 0.08 83.26