---> uname -a: Linux prd-centos8-robot-2c-8g-3071.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: 2799.998 BogoMIPS: 5599.99 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 4983 19 2123 6810 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:76:59:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe76:5996/64 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) 10/31/2024 _x86_64_ (2 CPU) 03:58:02 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 87.61 19.89 67.72 3696.42 5712.59 04:01:01 AM 80.59 0.72 79.87 50.92 9350.08 04:02:01 AM 28.71 0.48 28.23 66.49 2135.69 04:03:01 AM 54.14 0.03 54.11 3.47 7483.32 04:04:01 AM 4.33 0.12 4.22 33.06 188.64 04:05:01 AM 2.02 0.00 2.02 0.00 113.36 04:06:01 AM 0.35 0.00 0.35 0.00 5.40 04:07:01 AM 7.33 0.32 7.02 36.93 241.78 Average: 33.14 2.69 30.44 485.99 3153.90 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5358904 7054256 2523520 32.01 2688 1877468 680656 7.62 210324 1987148 130252 04:01:01 AM 5159744 6991384 2722680 34.54 2688 2008424 725368 8.12 220756 2145232 30116 04:02:01 AM 5134224 7021588 2748200 34.86 2688 2061972 721064 8.07 250664 2141500 45252 04:03:01 AM 5018556 7050712 2863868 36.33 2688 2201812 640432 7.17 256416 2227104 80 04:04:01 AM 4976528 7011088 2905896 36.87 2688 2204216 724252 8.11 256684 2272824 1416 04:05:01 AM 4976552 7011112 2905872 36.87 2688 2204216 724252 8.11 256684 2272908 12 04:06:01 AM 4969356 7003932 2913068 36.96 2688 2204232 740584 8.29 256684 2280248 8 04:07:01 AM 5139772 7005796 2742652 34.79 2688 2039956 695548 7.79 291352 2092080 20164 Average: 5091704 7018734 2790720 35.40 2688 2100287 706520 7.91 249946 2177380 28412 03:59:01 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 267.12 172.41 1523.48 61.47 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 66.16 49.53 647.84 8.35 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 35.03 23.97 103.29 6.63 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 247.23 177.30 244.43 39.63 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 50.10 37.82 25.22 12.09 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 246.47 245.37 54.28 102.35 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 202.70 200.15 126.47 74.09 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 95.70 77.79 114.72 40.19 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 151.31 123.04 354.99 43.10 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) 10/31/2024 _x86_64_ (2 CPU) 03:58:02 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 34.44 0.00 6.06 3.57 0.10 55.82 04:00:01 AM 0 43.09 0.00 7.23 3.01 0.10 46.56 04:00:01 AM 1 25.81 0.00 4.90 4.13 0.10 65.07 04:01:01 AM all 25.09 0.00 3.39 3.01 0.10 68.40 04:01:01 AM 0 39.21 0.00 4.48 3.37 0.12 52.82 04:01:01 AM 1 10.98 0.00 2.30 2.65 0.08 83.98 04:02:01 AM all 19.09 0.00 2.78 1.15 0.08 76.90 04:02:01 AM 0 23.93 0.00 2.96 0.45 0.07 72.60 04:02:01 AM 1 14.25 0.00 2.61 1.85 0.08 81.21 04:03:01 AM all 18.58 0.00 3.26 3.25 0.08 74.84 04:03:01 AM 0 20.19 0.00 3.42 2.67 0.08 73.63 04:03:01 AM 1 16.96 0.00 3.09 3.83 0.07 76.06 04:04:01 AM all 4.82 0.00 0.35 0.08 0.05 94.70 04:04:01 AM 0 7.99 0.00 0.43 0.00 0.05 91.53 04:04:01 AM 1 1.64 0.00 0.27 0.15 0.05 97.89 04:05:01 AM all 20.26 0.00 0.47 0.01 0.10 79.17 04:05:01 AM 0 39.83 0.00 0.74 0.00 0.12 59.32 04:05:01 AM 1 0.75 0.00 0.20 0.02 0.08 98.95 04:06:01 AM all 24.38 0.00 0.49 0.00 0.10 75.03 04:06:01 AM 0 23.93 0.00 0.54 0.00 0.08 75.45 04:06:01 AM 1 24.84 0.00 0.44 0.00 0.12 74.61 04:07:01 AM all 19.53 0.00 1.93 0.06 0.07 78.41 04:07:01 AM 0 32.23 0.00 2.05 0.07 0.07 65.58 04:07:01 AM 1 6.90 0.00 1.81 0.05 0.07 91.18 Average: all 20.78 0.00 2.34 1.39 0.08 75.41 Average: 0 28.79 0.00 2.73 1.20 0.09 67.19 Average: 1 12.77 0.00 1.95 1.59 0.08 83.61