---> uname -a: Linux prd-centos8-robot-2c-8g-6109.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 579 5005 19 2112 6822 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:18:49:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe18:49cf/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) 07/31/2024 _x86_64_ (2 CPU) 02:55:36 LINUX RESTART (2 CPU) 02:56:01 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 111.09 61.29 49.81 5763.78 36929.52 02:58:01 AM 64.45 19.66 44.79 3604.06 4429.27 02:59:01 AM 101.27 0.70 100.57 50.78 10431.44 03:00:01 AM 21.25 0.95 20.30 123.98 1429.60 03:01:01 AM 44.08 0.07 44.01 3.73 2983.39 03:02:01 AM 25.17 0.15 25.02 34.52 5363.22 03:03:01 AM 15.51 0.32 15.19 36.92 548.08 Average: 54.69 11.88 42.81 1374.09 8874.02 02:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 6038960 7352276 1843464 23.39 2688 1513180 540696 6.05 148516 1437592 2388 02:58:01 AM 5360832 7022596 2521592 31.99 2688 1850972 738476 8.27 225780 1995960 121844 02:59:01 AM 5177584 7001176 2704840 34.31 2688 2000580 700240 7.84 222824 2126356 26400 03:00:01 AM 5265212 7093276 2617212 33.20 2688 2005564 649936 7.28 241944 2027948 16 03:01:01 AM 5045148 7071368 2837276 35.99 2688 2195600 615616 6.89 261588 2202216 149468 03:02:01 AM 4921912 6949348 2960512 37.56 2688 2197216 768784 8.61 262040 2321292 560 03:03:01 AM 5141852 6997064 2740572 34.77 2688 2030912 704104 7.88 284772 2099564 17392 Average: 5278786 7069586 2603638 33.03 2688 1970575 673979 7.55 235352 2030133 45438 02:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 14.14 8.51 23.74 0.94 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 263.93 168.43 1554.56 57.57 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 54.85 43.34 519.56 7.84 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 17.53 8.97 5.58 3.32 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 163.14 135.85 298.15 35.33 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 136.80 122.82 502.28 19.08 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 122.64 102.62 1329.15 24.94 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 110.44 84.37 604.73 21.29 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) 07/31/2024 _x86_64_ (2 CPU) 02:55:36 LINUX RESTART (2 CPU) 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 11.37 0.06 4.81 65.59 0.09 18.09 02:57:01 AM 0 11.52 0.07 5.38 69.21 0.07 13.76 02:57:01 AM 1 11.22 0.05 4.23 61.95 0.12 22.44 02:58:01 AM all 30.54 0.00 5.40 4.14 0.12 59.80 02:58:01 AM 0 34.60 0.00 6.28 4.03 0.12 54.98 02:58:01 AM 1 26.49 0.00 4.53 4.24 0.12 64.62 02:59:01 AM all 30.28 0.00 4.65 4.65 0.13 60.30 02:59:01 AM 0 34.68 0.00 5.08 6.35 0.15 53.74 02:59:01 AM 1 25.88 0.00 4.22 2.95 0.10 66.84 03:00:01 AM all 10.64 0.00 1.44 1.30 0.08 86.54 03:00:01 AM 0 17.49 0.00 1.51 1.04 0.08 79.88 03:00:01 AM 1 3.78 0.00 1.37 1.56 0.08 93.20 03:01:01 AM all 30.00 0.00 5.11 3.37 0.12 61.41 03:01:01 AM 0 35.24 0.00 5.92 4.53 0.12 54.19 03:01:01 AM 1 24.73 0.00 4.30 2.20 0.12 68.66 03:02:01 AM all 3.12 0.00 0.83 2.14 0.05 93.85 03:02:01 AM 0 3.50 0.00 0.91 1.11 0.07 94.42 03:02:01 AM 1 2.75 0.00 0.75 3.17 0.03 93.29 03:03:01 AM all 16.92 0.00 2.13 0.50 0.12 80.32 03:03:01 AM 0 17.45 0.00 1.79 0.82 0.13 79.81 03:03:01 AM 1 16.39 0.00 2.48 0.19 0.10 80.84 Average: all 18.98 0.01 3.48 11.62 0.10 65.81 Average: 0 22.07 0.01 3.83 12.40 0.11 61.58 Average: 1 15.89 0.01 3.12 10.84 0.10 70.05