---> uname -a: Linux prd-centos8-robot-2c-8g-4681.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 590 4989 19 2117 6811 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:ca:6d:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:feca:6d83/64 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) 11/06/2024 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 106.00 54.57 51.43 6372.01 31148.85 02:11:01 AM 120.89 7.41 113.48 1296.29 10500.80 02:12:01 AM 29.69 0.38 29.31 64.25 3618.11 02:13:01 AM 38.86 0.03 38.83 0.53 2619.55 02:14:01 AM 29.87 0.03 29.84 3.47 5676.57 02:15:01 AM 0.75 0.10 0.65 32.93 30.79 02:16:01 AM 17.28 0.40 16.88 46.78 704.83 Average: 49.05 8.99 40.06 1116.66 7757.44 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5493048 7043552 2389376 30.31 2688 1741468 722976 8.10 189956 1909664 107272 02:11:01 AM 5170464 7001816 2711960 34.41 2688 2008164 709936 7.95 220900 2142528 90072 02:12:01 AM 5247620 7080404 2634804 33.43 2688 2010092 628548 7.04 239396 2049900 4 02:13:01 AM 4993344 7025232 2889080 36.65 2688 2201092 687312 7.70 253468 2263240 154260 02:14:01 AM 5024392 7055988 2858032 36.26 2688 2201220 637548 7.14 256968 2225008 4 02:15:01 AM 4924348 6957480 2958076 37.53 2688 2202756 764716 8.56 257096 2323308 16 02:16:01 AM 5131100 6991044 2751324 34.90 2688 2035760 701944 7.86 446020 1955016 13360 Average: 5140617 7022217 2741807 34.78 2688 2057222 693283 7.76 266258 2124095 52141 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 297.42 175.54 1276.57 58.11 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 89.47 70.60 933.12 10.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 16.89 8.13 5.79 3.27 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 43.01 35.26 298.26 8.60 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 218.61 172.18 42.12 40.06 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 121.55 98.38 1100.64 10.21 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 91.34 65.01 365.86 23.36 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 125.47 89.30 574.62 21.96 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) 11/06/2024 _x86_64_ (2 CPU) 02:08:27 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 34.32 0.04 6.22 15.07 0.09 44.25 02:10:01 AM 0 36.16 0.07 6.52 12.98 0.10 44.17 02:10:01 AM 1 32.48 0.02 5.93 17.16 0.08 44.33 02:11:01 AM all 34.29 0.00 5.72 4.88 0.10 55.02 02:11:01 AM 0 48.45 0.00 6.77 5.87 0.10 38.82 02:11:01 AM 1 20.16 0.00 4.67 3.89 0.10 71.18 02:12:01 AM all 10.22 0.00 1.26 1.11 0.06 87.35 02:12:01 AM 0 15.23 0.00 1.44 0.82 0.05 82.47 02:12:01 AM 1 5.21 0.00 1.09 1.40 0.07 92.23 02:13:01 AM all 22.86 0.00 3.87 0.94 0.08 72.25 02:13:01 AM 0 35.04 0.00 5.02 0.80 0.08 59.06 02:13:01 AM 1 10.68 0.00 2.72 1.08 0.08 85.43 02:14:01 AM all 4.13 0.00 0.99 2.00 0.04 92.84 02:14:01 AM 0 3.03 0.00 1.22 2.93 0.05 92.78 02:14:01 AM 1 5.23 0.00 0.75 1.07 0.03 92.91 02:15:01 AM all 4.69 0.00 0.54 0.01 0.06 94.71 02:15:01 AM 0 3.46 0.00 0.34 0.02 0.05 96.14 02:15:01 AM 1 5.92 0.00 0.74 0.00 0.07 93.28 02:16:01 AM all 19.67 0.00 2.68 0.31 0.08 77.25 02:16:01 AM 0 24.28 0.00 2.89 0.28 0.08 72.46 02:16:01 AM 1 15.05 0.00 2.48 0.33 0.08 82.05 Average: all 18.61 0.01 3.04 3.47 0.07 74.80 Average: 0 23.68 0.01 3.46 3.38 0.07 69.40 Average: 1 13.53 0.00 2.63 3.56 0.07 80.21