---> uname -a: Linux prd-centos8-robot-2c-8g-2347.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 615 4961 19 2120 6786 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:39:39:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fe39:39a4/64 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) 10/29/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 123.17 52.05 71.12 7489.70 26735.89 12:58:01 AM 92.67 0.70 91.97 50.78 10474.99 12:59:01 AM 20.06 0.42 19.65 64.79 1658.09 01:00:01 AM 60.55 0.03 60.51 3.47 7826.07 01:01:01 AM 2.42 0.13 2.28 33.18 72.11 01:02:01 AM 2.35 0.07 2.28 1.73 119.28 01:03:01 AM 0.18 0.00 0.18 0.00 2.28 01:04:01 AM 13.03 0.32 12.71 36.93 499.52 Average: 39.13 6.62 32.51 946.64 5880.44 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5382724 7069536 2499704 31.71 2688 1868872 696284 7.80 208184 1969564 146308 12:58:01 AM 5165644 6994496 2716784 34.47 2688 2006104 736792 8.25 220704 2152028 30124 12:59:01 AM 5170616 7035508 2711812 34.40 2688 2039588 690264 7.73 247928 2114680 31164 01:00:01 AM 5005804 7035568 2876624 36.49 2688 2199380 666504 7.46 256476 2247016 76 01:01:01 AM 4956240 6988528 2926188 37.12 2688 2201876 735876 8.24 256744 2296016 1504 01:02:01 AM 4957228 6989588 2925200 37.11 2688 2201944 735876 8.24 256888 2295420 4 01:03:01 AM 4942900 6975276 2939528 37.29 2688 2201960 767692 8.60 256888 2309484 4 01:04:01 AM 5105220 6969428 2777208 35.23 2688 2037844 722812 8.09 288524 2136456 20288 Average: 5085797 7007241 2796631 35.48 2688 2094696 719012 8.05 249042 2190083 28684 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 306.67 196.75 1556.36 63.18 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 68.64 47.13 654.70 8.50 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 16.16 11.61 6.48 4.34 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 200.73 143.84 328.35 32.23 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 47.23 37.11 25.92 11.07 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 258.36 257.58 52.01 107.95 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 189.24 185.74 192.81 67.02 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 99.67 83.25 118.26 44.64 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 148.03 120.23 364.41 42.33 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) 10/29/2024 _x86_64_ (2 CPU) 00:55:25 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 44.14 0.03 7.70 3.79 0.11 44.23 12:57:01 AM 0 51.25 0.02 9.52 4.98 0.10 34.12 12:57:01 AM 1 37.03 0.03 5.87 2.60 0.12 54.34 12:58:01 AM all 25.20 0.00 3.52 2.88 0.11 68.29 12:58:01 AM 0 20.22 0.00 3.33 2.64 0.12 73.69 12:58:01 AM 1 30.17 0.00 3.71 3.13 0.10 62.89 12:59:01 AM all 16.75 0.00 2.39 0.79 0.08 79.99 12:59:01 AM 0 21.68 0.00 2.69 0.69 0.08 74.85 12:59:01 AM 1 11.86 0.00 2.09 0.88 0.08 85.09 01:00:01 AM all 19.45 0.00 3.44 2.05 0.09 74.96 01:00:01 AM 0 16.24 0.00 3.32 2.33 0.08 78.03 01:00:01 AM 1 22.67 0.00 3.57 1.77 0.10 71.89 01:01:01 AM all 4.33 0.00 0.36 0.03 0.05 95.23 01:01:01 AM 0 3.62 0.00 0.42 0.05 0.03 95.88 01:01:01 AM 1 5.04 0.00 0.30 0.02 0.07 94.58 01:02:01 AM all 20.48 0.00 0.54 0.02 0.10 78.87 01:02:01 AM 0 20.22 0.00 0.54 0.02 0.10 79.12 01:02:01 AM 1 20.73 0.00 0.54 0.02 0.10 78.61 01:03:01 AM all 21.44 0.00 0.46 0.00 0.10 77.99 01:03:01 AM 0 38.51 0.00 0.67 0.00 0.08 60.74 01:03:01 AM 1 4.40 0.00 0.25 0.00 0.12 95.23 01:04:01 AM all 19.18 0.00 1.91 0.50 0.08 78.33 01:04:01 AM 0 30.05 0.00 2.29 0.24 0.07 67.35 01:04:01 AM 1 8.34 0.00 1.53 0.76 0.10 89.27 Average: all 21.31 0.00 2.53 1.25 0.09 74.82 Average: 0 25.14 0.00 2.83 1.36 0.08 70.58 Average: 1 17.48 0.00 2.22 1.14 0.10 79.05