---> uname -a: Linux prd-centos8-robot-2c-8g-8348.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 575 4976 19 2145 6826 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:82:b5:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe82:b53a/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) 11/18/2024 _x86_64_ (2 CPU) 04:36:56 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 99.50 13.10 86.40 2343.22 6690.74 04:40:01 AM 76.82 0.70 76.12 50.78 9865.54 04:41:01 AM 19.36 0.42 18.94 65.86 1245.20 04:42:01 AM 48.93 2.52 46.41 396.07 6928.15 04:43:01 AM 4.23 0.10 4.13 32.12 181.29 04:44:01 AM 2.35 0.02 2.33 0.93 243.28 04:45:01 AM 3.97 0.32 3.65 36.93 268.02 04:46:01 AM 29.62 0.52 29.11 63.85 1613.43 Average: 35.63 2.21 33.42 374.37 3383.92 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5288060 7028456 2594372 32.91 2688 1921952 705972 7.90 214736 2054200 176244 04:40:01 AM 5165220 7018896 2717212 34.47 2688 2030740 700576 7.84 233496 2136928 25572 04:41:01 AM 5020504 6998536 2861928 36.31 2688 2150532 737932 8.26 267604 2234120 125024 04:42:01 AM 5029364 7070940 2853068 36.20 2688 2210876 632580 7.08 262340 2214724 8 04:43:01 AM 4970516 7014708 2911916 36.94 2688 2213476 734584 8.23 262560 2272556 1648 04:44:01 AM 4966676 7016992 2915756 36.99 2688 2219596 769464 8.62 262764 2276400 2788 04:45:01 AM 5132376 7026008 2750056 34.89 2688 2067036 675368 7.56 264316 2128408 15864 04:46:01 AM 5129432 7023088 2753000 34.93 2688 2069284 676112 7.57 460624 1942452 16604 Average: 5087768 7024703 2794664 35.45 2688 2110436 704074 7.88 278555 2157474 45469 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 155.30 109.61 1184.93 23.03 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 46.80 34.72 441.53 7.58 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 41.13 32.58 299.89 6.88 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 139.64 100.77 34.24 24.49 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 29.16 20.46 21.35 2.47 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 224.11 215.96 59.11 21.51 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 94.42 71.75 107.42 50.82 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 21.38 20.24 18.37 9.66 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 94.10 75.85 270.81 18.33 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) 11/18/2024 _x86_64_ (2 CPU) 04:36:56 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 35.94 0.00 6.08 3.02 0.11 54.85 04:39:01 AM 0 45.41 0.00 6.15 2.03 0.10 46.31 04:39:01 AM 1 26.48 0.00 6.00 4.00 0.12 63.40 04:40:01 AM all 21.02 0.00 3.14 4.55 0.08 71.21 04:40:01 AM 0 29.69 0.00 3.17 5.26 0.10 61.78 04:40:01 AM 1 12.36 0.00 3.10 3.84 0.07 80.64 04:41:01 AM all 18.74 0.00 2.60 0.47 0.06 78.13 04:41:01 AM 0 21.22 0.00 3.00 0.42 0.07 75.28 04:41:01 AM 1 16.25 0.00 2.19 0.53 0.05 80.98 04:42:01 AM all 13.49 0.00 2.57 2.10 0.06 81.78 04:42:01 AM 0 16.18 0.00 2.49 1.72 0.05 79.56 04:42:01 AM 1 10.79 0.00 2.66 2.49 0.07 84.00 04:43:01 AM all 4.17 0.00 0.45 0.08 0.05 95.25 04:43:01 AM 0 7.09 0.00 0.75 0.17 0.07 91.92 04:43:01 AM 1 1.25 0.00 0.15 0.00 0.03 98.56 04:44:01 AM all 16.03 0.00 1.14 0.01 0.08 82.74 04:44:01 AM 0 23.34 0.00 1.12 0.00 0.07 75.47 04:44:01 AM 1 8.77 0.00 1.16 0.02 0.08 89.96 04:45:01 AM all 11.02 0.00 1.46 0.09 0.08 87.35 04:45:01 AM 0 12.20 0.00 1.86 0.13 0.08 85.73 04:45:01 AM 1 9.85 0.00 1.06 0.05 0.07 88.98 04:46:01 AM all 30.99 0.00 3.56 0.40 0.08 64.97 04:46:01 AM 0 32.72 0.00 3.67 0.48 0.08 63.04 04:46:01 AM 1 29.26 0.00 3.45 0.32 0.08 66.89 Average: all 18.94 0.00 2.63 1.35 0.07 77.01 Average: 0 23.51 0.00 2.78 1.28 0.08 72.35 Average: 1 14.39 0.00 2.47 1.41 0.07 81.66