---> uname -a: Linux prd-centos8-robot-2c-8g-7526.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 637 4937 19 2122 6763 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:bc:db:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:febc:db7e/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) 11/15/2024 _x86_64_ (2 CPU) 00:56:47 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 197.58 149.08 48.50 14529.99 38491.17 12:59:01 AM 115.58 7.00 108.58 1259.39 9747.24 01:00:01 AM 49.15 0.67 48.48 49.45 6018.74 01:01:01 AM 17.84 0.38 17.46 64.23 1215.01 01:02:01 AM 54.07 0.12 53.96 5.33 7149.01 01:03:01 AM 0.87 0.08 0.78 31.99 17.73 01:04:01 AM 14.80 0.33 14.46 37.85 559.48 Average: 64.27 22.52 41.75 2282.47 9028.22 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5615392 7098384 2267040 28.76 2688 1676720 673244 7.54 177900 1809208 76244 12:59:01 AM 5263948 7066852 2618484 33.22 2688 1980732 661112 7.40 210244 2064200 120356 01:00:01 AM 5147756 7008284 2734676 34.69 2688 2037560 733468 8.21 233260 2154508 25576 01:01:01 AM 5096572 7015640 2785860 35.34 2688 2093488 717980 8.04 255304 2175812 61832 01:02:01 AM 4995792 7032396 2886640 36.62 2688 2205956 701668 7.86 257432 2252288 12 01:03:01 AM 4950152 6988148 2932280 37.20 2688 2207356 755656 8.46 257560 2297296 444 01:04:01 AM 5072288 6936660 2810144 35.65 2688 2039264 780644 8.74 290664 2166360 17132 Average: 5163129 7020909 2719303 34.50 2688 2034439 717682 8.04 240338 2131382 43085 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 305.16 161.28 1059.99 56.60 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 76.45 59.84 779.30 8.79 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 53.42 39.14 439.87 6.81 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 38.31 29.94 292.23 6.14 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 190.74 143.66 46.54 39.52 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 32.09 17.26 26.84 4.21 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 123.78 107.26 1397.81 24.33 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 117.14 79.77 577.48 20.92 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:47 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 40.13 0.08 10.61 24.80 0.10 24.29 12:58:01 AM 0 38.31 0.10 11.09 23.17 0.10 27.23 12:58:01 AM 1 41.94 0.05 10.12 26.42 0.10 21.36 12:59:01 AM all 30.78 0.00 5.62 3.38 0.10 60.12 12:59:01 AM 0 20.88 0.00 4.52 2.86 0.10 71.64 12:59:01 AM 1 40.72 0.00 6.71 3.91 0.10 48.56 01:00:01 AM all 17.80 0.00 2.09 2.24 0.08 77.80 01:00:01 AM 0 9.29 0.00 1.80 2.45 0.07 86.39 01:00:01 AM 1 26.31 0.00 2.37 2.02 0.10 69.20 01:01:01 AM all 15.00 0.00 2.30 1.04 0.08 81.58 01:01:01 AM 0 11.32 0.00 2.17 1.29 0.07 85.15 01:01:01 AM 1 18.68 0.00 2.43 0.80 0.08 78.00 01:02:01 AM all 16.74 0.00 3.19 2.04 0.08 77.94 01:02:01 AM 0 9.91 0.00 2.65 2.00 0.08 85.36 01:02:01 AM 1 23.60 0.00 3.74 2.09 0.08 70.49 01:03:01 AM all 2.18 0.00 0.25 0.02 0.04 97.51 01:03:01 AM 0 0.57 0.00 0.18 0.00 0.05 99.20 01:03:01 AM 1 3.80 0.00 0.32 0.03 0.03 95.82 01:04:01 AM all 16.13 0.00 2.22 0.17 0.08 81.40 01:04:01 AM 0 7.49 0.00 1.87 0.03 0.08 90.52 01:04:01 AM 1 24.82 0.00 2.57 0.30 0.08 72.21 Average: all 19.81 0.01 3.75 4.79 0.08 71.56 Average: 0 13.94 0.01 3.46 4.52 0.08 77.99 Average: 1 25.69 0.01 4.04 5.07 0.08 65.12