---> uname -a: Linux prd-centos8-robot-2c-8g-150.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4910 19 2180 6793 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:be:7a:53 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85652sec preferred_lft 85652sec inet6 fe80::f816:3eff:febe:7a53/64 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) 10/02/2025 _x86_64_ (2 CPU) 09:26:57 LINUX RESTART (2 CPU) 09:28:02 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 96.98 4.36 92.63 649.92 6692.09 09:30:01 AM 66.81 0.65 66.16 51.05 10548.30 09:31:02 AM 14.16 0.42 13.74 64.76 626.30 09:32:01 AM 39.90 6.83 33.07 1266.82 2463.39 09:33:01 AM 46.02 2.73 43.29 439.59 6588.10 09:34:01 AM 9.30 0.00 9.30 0.00 627.17 09:35:01 AM 0.38 0.00 0.38 0.00 3.73 09:36:01 AM 0.27 0.00 0.27 0.00 2.00 09:37:01 AM 0.65 0.23 0.42 12.66 43.39 09:38:01 AM 6.18 0.32 5.87 36.93 234.51 09:39:01 AM 31.63 0.32 31.31 36.26 1599.38 Average: 28.27 1.43 26.84 230.33 2669.46 09:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 5248208 7041596 2634224 33.42 2688 1970496 679376 7.61 186940 2111764 245152 09:30:01 AM 5188964 7027904 2693468 34.17 2688 2015032 694824 7.78 206464 2138408 24 09:31:02 AM 5216420 7057692 2666012 33.82 2688 2016980 657908 7.37 219132 2097908 4 09:32:01 AM 4834672 6952372 3047760 38.67 2688 2286240 759884 8.51 290132 2385664 189932 09:33:01 AM 4929748 7034096 2952684 37.46 2688 2271532 660572 7.40 267400 2304964 10832 09:34:01 AM 4929712 7033872 2952720 37.46 2688 2271532 660572 7.40 267404 2304720 8 09:35:01 AM 4930020 7034180 2952412 37.46 2688 2271532 660572 7.40 267404 2304672 4 09:36:01 AM 4929780 7033944 2952652 37.46 2688 2271536 660572 7.40 267404 2304728 4 09:37:01 AM 4881596 6987324 3000836 38.07 2688 2273124 759936 8.51 267616 2351972 176 09:38:01 AM 5048500 6974732 2833932 35.95 2688 2097072 726676 8.14 263264 2204596 14952 09:39:01 AM 5050176 6971988 2832256 35.93 2688 2095252 713900 7.99 464744 2010708 10036 Average: 5017072 7013609 2865360 36.35 2688 2167303 694072 7.77 269809 2229100 42829 09:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 103.07 82.99 1077.75 11.28 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 56.51 38.55 582.82 5.25 0.00 0.00 0.00 0.00 09:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:02 AM eth0 16.87 13.72 5.64 4.37 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 35.48 30.23 332.99 5.69 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 392.82 313.36 84.30 74.41 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 2.35 1.73 0.39 0.38 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 2.38 1.83 0.41 0.40 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 1.45 0.73 0.21 0.12 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 70.96 53.82 15.42 6.35 0.00 0.00 0.00 0.00 09:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 AM eth0 83.77 57.46 83.31 24.75 0.00 0.00 0.00 0.00 09:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:39:01 AM eth0 20.31 14.56 15.03 7.11 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 71.46 55.36 198.29 12.75 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) 10/02/2025 _x86_64_ (2 CPU) 09:26:57 LINUX RESTART (2 CPU) 09:28:02 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 37.54 0.00 5.08 1.89 0.09 55.40 09:29:01 AM 0 51.96 0.00 6.03 1.95 0.10 39.95 09:29:01 AM 1 23.11 0.00 4.13 1.83 0.08 70.84 09:30:01 AM all 13.05 0.00 2.07 4.61 0.07 80.20 09:30:01 AM 0 12.77 0.00 2.17 5.58 0.07 79.42 09:30:01 AM 1 13.33 0.00 1.97 3.64 0.07 80.99 09:31:02 AM all 11.63 0.00 1.43 0.59 0.09 86.25 09:31:02 AM 0 15.89 0.00 1.78 0.73 0.08 81.51 09:31:02 AM 1 7.37 0.00 1.08 0.45 0.10 91.00 09:32:01 AM all 19.03 0.00 3.49 3.78 0.09 73.61 09:32:01 AM 0 28.91 0.00 3.97 2.84 0.10 64.18 09:32:01 AM 1 9.17 0.00 3.00 4.71 0.08 83.03 09:33:01 AM all 15.99 0.00 3.41 1.90 0.08 78.63 09:33:01 AM 0 19.43 0.00 3.92 1.21 0.08 75.35 09:33:01 AM 1 12.56 0.00 2.89 2.59 0.07 81.89 09:34:01 AM all 0.43 0.00 0.13 0.09 0.05 99.30 09:34:01 AM 0 0.57 0.00 0.12 0.18 0.05 99.08 09:34:01 AM 1 0.28 0.00 0.15 0.00 0.05 99.52 09:35:01 AM all 0.37 0.00 0.08 0.00 0.05 99.51 09:35:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 09:35:01 AM 1 0.15 0.00 0.10 0.00 0.05 99.70 09:36:01 AM all 0.37 0.00 0.06 0.00 0.04 99.53 09:36:01 AM 0 0.58 0.00 0.07 0.00 0.05 99.30 09:36:01 AM 1 0.15 0.00 0.05 0.00 0.03 99.77 09:37:01 AM all 4.64 0.00 0.50 0.00 0.09 94.76 09:37:01 AM 0 6.18 0.00 0.72 0.00 0.08 93.02 09:37:01 AM 1 3.11 0.00 0.28 0.00 0.10 96.50 09:38:01 AM all 8.22 0.00 1.72 0.04 0.08 89.95 09:38:01 AM 0 11.55 0.00 2.22 0.03 0.08 86.11 09:38:01 AM 1 4.93 0.00 1.22 0.05 0.07 93.73 09:39:01 AM all 24.17 0.00 2.60 0.17 0.10 72.96 09:39:01 AM 0 28.23 0.00 2.07 0.22 0.12 69.37 09:39:01 AM 1 20.11 0.00 3.14 0.12 0.08 76.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.27 0.00 1.86 1.18 0.08 84.61 Average: 0 15.99 0.00 2.09 1.16 0.08 80.68 Average: 1 8.55 0.00 1.63 1.21 0.07 88.53