---> uname -a: Linux prd-centos8-robot-2c-8g-70799.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 560 5035 19 2101 6841 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:90:19:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe90:19ff/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) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:02 PM tps rtps wtps bread/s bwrtn/s 06:43:01 PM 91.34 6.39 84.95 1137.92 6799.31 06:44:01 PM 82.40 0.75 81.65 53.46 11018.25 06:45:01 PM 4.75 0.00 4.75 0.00 184.32 06:46:01 PM 0.23 0.00 0.23 0.00 2.80 06:47:01 PM 11.86 0.20 11.66 34.79 319.58 06:48:01 PM 6.76 0.00 6.76 0.00 462.33 06:49:01 PM 0.22 0.00 0.22 0.00 1.78 06:50:01 PM 0.17 0.00 0.17 0.00 1.62 06:51:01 PM 0.23 0.00 0.23 0.00 2.68 06:52:01 PM 0.38 0.00 0.38 0.00 5.82 06:53:01 PM 3.92 0.27 3.65 41.19 74.86 Average: 18.28 0.68 17.59 113.67 1708.00 06:42:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 PM 5222552 7006748 2659880 33.74 2688 1963148 735392 8.23 194988 2132500 238972 06:44:01 PM 5178208 7018476 2704224 34.31 2688 2016420 691340 7.74 198780 2153664 12 06:45:01 PM 5177208 7017480 2705224 34.32 2688 2016424 691340 7.74 198780 2156208 4 06:46:01 PM 5177496 7017768 2704936 34.32 2688 2016424 691340 7.74 198780 2156212 16 06:47:01 PM 5176252 7018052 2706180 34.33 2688 2017612 694984 7.78 224200 2132460 10756 06:48:01 PM 5175456 7017228 2706976 34.34 2688 2017620 694984 7.78 224200 2133260 8 06:49:01 PM 5175612 7017384 2706820 34.34 2688 2017620 694984 7.78 224200 2133280 4 06:50:01 PM 5175808 7017564 2706624 34.34 2688 2017620 718536 8.05 226448 2130488 4 06:51:01 PM 5176028 7017812 2706404 34.33 2688 2017624 701844 7.86 226448 2130340 4 06:52:01 PM 5175924 7017704 2706508 34.34 2688 2017624 701844 7.86 226452 2130640 12 06:53:01 PM 5251248 7094472 2631184 33.38 2688 2019032 623284 6.98 383308 1898912 10932 Average: 5187436 7023699 2694996 34.19 2688 2012470 694534 7.78 229689 2117088 23702 06:42:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 PM eth0 180.02 131.62 1465.90 36.11 0.00 0.00 0.00 0.00 06:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 PM eth0 49.51 38.44 584.48 6.24 0.00 0.00 0.00 0.00 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 2.53 0.60 0.60 0.38 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 1.42 0.60 0.66 0.45 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 13.46 10.71 13.33 5.53 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 0.75 0.30 0.15 0.06 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 0.77 0.30 0.10 0.04 0.00 0.00 0.00 0.00 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 1.37 0.85 0.78 0.19 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 0.63 0.30 0.14 0.06 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 2.42 0.37 0.46 0.15 0.00 0.00 0.00 0.00 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 9.00 6.28 6.69 3.73 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 23.57 17.13 186.55 4.77 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) 09/18/2025 _x86_64_ (2 CPU) 18:41:05 LINUX RESTART (2 CPU) 06:42:02 PM CPU %user %nice %system %iowait %steal %idle 06:43:01 PM all 38.11 0.00 5.77 1.84 0.13 54.16 06:43:01 PM 0 27.97 0.00 4.37 1.37 0.14 66.15 06:43:01 PM 1 48.26 0.00 7.18 2.31 0.12 42.14 06:44:01 PM all 16.28 0.00 2.59 2.74 0.07 78.32 06:44:01 PM 0 17.26 0.00 2.87 2.59 0.07 77.21 06:44:01 PM 1 15.31 0.00 2.32 2.88 0.07 79.43 06:45:01 PM all 0.33 0.00 0.10 0.02 0.03 99.52 06:45:01 PM 0 0.08 0.00 0.12 0.00 0.03 99.77 06:45:01 PM 1 0.58 0.00 0.08 0.03 0.03 99.27 06:46:01 PM all 0.41 0.00 0.07 0.00 0.03 99.50 06:46:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 06:46:01 PM 1 0.70 0.00 0.05 0.00 0.02 99.23 06:47:01 PM all 11.80 0.00 1.14 0.08 0.07 86.91 06:47:01 PM 0 9.44 0.00 0.85 0.05 0.07 89.59 06:47:01 PM 1 14.16 0.00 1.44 0.12 0.07 84.22 06:48:01 PM all 0.33 0.00 0.10 0.07 0.03 99.47 06:48:01 PM 0 0.55 0.00 0.10 0.07 0.03 99.25 06:48:01 PM 1 0.12 0.00 0.10 0.07 0.03 99.68 06:49:01 PM all 0.35 0.00 0.06 0.00 0.03 99.56 06:49:01 PM 0 0.60 0.00 0.05 0.00 0.03 99.32 06:49:01 PM 1 0.10 0.00 0.07 0.00 0.03 99.80 06:50:01 PM all 1.16 0.00 0.18 0.00 0.03 98.63 06:50:01 PM 0 0.45 0.00 0.10 0.00 0.02 99.43 06:50:01 PM 1 1.88 0.00 0.27 0.00 0.03 97.82 06:51:01 PM all 0.32 0.00 0.06 0.09 0.03 99.50 06:51:01 PM 0 0.48 0.00 0.05 0.00 0.03 99.43 06:51:01 PM 1 0.15 0.00 0.07 0.18 0.03 99.57 06:52:01 PM all 0.35 0.00 0.08 0.01 0.04 99.52 06:52:01 PM 0 0.32 0.00 0.08 0.00 0.05 99.55 06:52:01 PM 1 0.38 0.00 0.08 0.02 0.03 99.48 06:53:01 PM all 9.93 0.00 1.17 0.16 0.04 88.70 06:53:01 PM 0 14.20 0.00 1.22 0.25 0.05 84.28 06:53:01 PM 1 5.66 0.00 1.12 0.07 0.03 93.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.18 0.00 1.02 0.45 0.05 91.30 Average: 0 6.47 0.00 0.89 0.39 0.05 92.19 Average: 1 7.88 0.00 1.15 0.51 0.05 90.41