---> uname -a: Linux prd-centos8-robot-2c-8g-25714.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 580 4989 19 2127 6820 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:c7:99:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85285sec preferred_lft 85285sec inet6 fe80::f816:3eff:fec7:9958/64 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) 01/11/2026 _x86_64_ (2 CPU) 22:45:09 LINUX RESTART (2 CPU) 10:46:01 PM tps rtps wtps bread/s bwrtn/s 10:47:01 PM 100.23 1.30 98.93 98.63 8379.47 10:48:01 PM 62.76 1.02 61.75 73.44 8889.75 10:49:01 PM 4.78 0.03 4.75 0.53 207.90 10:50:01 PM 0.37 0.00 0.37 0.00 5.30 10:51:01 PM 0.22 0.00 0.22 0.00 1.97 10:52:01 PM 0.30 0.00 0.30 0.00 4.70 10:53:01 PM 0.12 0.00 0.12 0.00 0.77 10:54:01 PM 0.12 0.00 0.12 0.00 1.05 10:55:01 PM 0.23 0.00 0.23 0.00 2.52 10:56:01 PM 0.37 0.00 0.37 0.00 6.05 10:57:01 PM 0.15 0.00 0.15 0.00 2.03 10:58:01 PM 0.15 0.00 0.15 0.00 1.05 10:59:01 PM 0.10 0.00 0.10 0.00 0.63 11:00:01 PM 0.10 0.00 0.10 0.00 0.78 11:01:01 PM 0.45 0.05 0.40 0.40 7.90 11:02:01 PM 1.33 0.07 1.27 1.73 29.05 11:03:01 PM 12.93 0.30 12.63 44.79 355.13 Average: 10.87 0.16 10.70 12.91 1052.74 10:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:47:01 PM 5210276 7011676 2672148 33.90 2688 1978252 699988 7.84 187648 2145500 192924 10:48:01 PM 5153408 7001504 2729016 34.62 2688 2024276 715620 8.01 198812 2181524 8 10:49:01 PM 5150528 6998648 2731896 34.66 2688 2024296 715620 8.01 198880 2185220 4 10:50:01 PM 5150196 6998316 2732228 34.66 2688 2024296 715992 8.02 198880 2185464 4 10:51:01 PM 5150248 6998396 2732176 34.66 2688 2024300 715992 8.02 198880 2185452 4 10:52:01 PM 5150404 6998552 2732020 34.66 2688 2024300 715992 8.02 198880 2185388 8 10:53:01 PM 5150512 6998660 2731912 34.66 2688 2024300 715992 8.02 198880 2185264 4 10:54:01 PM 5150060 6998212 2732364 34.66 2688 2024304 715992 8.02 198880 2185792 4 10:55:01 PM 5150544 6998696 2731880 34.66 2688 2024304 715992 8.02 198880 2185572 4 10:56:01 PM 5149428 6997580 2732996 34.67 2688 2024304 715992 8.02 198880 2186452 16 10:57:01 PM 5149780 6997936 2732644 34.67 2688 2024308 715992 8.02 198880 2186256 8 10:58:01 PM 5149848 6998004 2732576 34.67 2688 2024308 715992 8.02 198880 2186260 4 10:59:01 PM 5149548 6997704 2732876 34.67 2688 2024308 715992 8.02 198880 2186260 4 11:00:01 PM 5149196 6997356 2733228 34.67 2688 2024312 738232 8.27 198880 2186612 8 11:01:01 PM 5148360 6996532 2734064 34.69 2688 2024316 717424 8.03 198988 2186924 12 11:02:01 PM 5149076 6997320 2733348 34.68 2688 2024388 717424 8.03 199144 2186352 12 11:03:01 PM 5184464 7032820 2697960 34.23 2688 2024104 672280 7.53 383144 1966644 9208 Average: 5155640 7001054 2726784 34.59 2688 2021587 713912 7.99 209076 2170408 11896 10:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 94.70 80.81 1070.84 11.74 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 50.02 33.81 598.34 3.66 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 3.28 0.35 0.49 0.12 0.00 0.00 0.00 0.00 10:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 PM eth0 2.78 0.43 0.43 0.14 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 1.38 0.55 0.50 0.24 0.00 0.00 0.00 0.00 10:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 PM eth0 1.12 0.40 0.36 0.14 0.00 0.00 0.00 0.00 10:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 PM eth0 1.05 0.38 0.38 0.14 0.00 0.00 0.00 0.00 10:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 PM eth0 1.02 0.53 0.59 0.33 0.00 0.00 0.00 0.00 10:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 PM eth0 1.57 0.38 0.39 0.14 0.00 0.00 0.00 0.00 10:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 PM eth0 4.60 0.95 1.49 0.67 0.00 0.00 0.00 0.00 10:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 PM eth0 0.83 0.40 0.35 0.14 0.00 0.00 0.00 0.00 10:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 PM eth0 2.75 0.33 0.55 0.12 0.00 0.00 0.00 0.00 10:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 PM eth0 0.75 0.38 0.34 0.14 0.00 0.00 0.00 0.00 11:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 PM eth0 0.95 0.38 0.35 0.14 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 0.93 0.50 0.47 0.21 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 0.92 0.38 0.34 0.14 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 15.93 12.50 16.18 6.77 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 10.86 7.85 99.55 1.47 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) 01/11/2026 _x86_64_ (2 CPU) 22:45:09 LINUX RESTART (2 CPU) 10:46:01 PM CPU %user %nice %system %iowait %steal %idle 10:47:01 PM all 38.67 0.00 5.21 1.79 0.12 54.21 10:47:01 PM 0 36.14 0.00 4.92 1.92 0.12 56.91 10:47:01 PM 1 41.20 0.00 5.51 1.67 0.12 51.51 10:48:01 PM all 9.49 0.00 1.49 1.70 0.06 87.26 10:48:01 PM 0 4.06 0.00 1.44 1.24 0.07 93.20 10:48:01 PM 1 14.91 0.00 1.53 2.17 0.05 81.33 10:49:01 PM all 0.36 0.00 0.11 0.10 0.06 99.37 10:49:01 PM 0 0.20 0.00 0.08 0.00 0.07 99.65 10:49:01 PM 1 0.52 0.00 0.13 0.20 0.05 99.10 10:50:01 PM all 0.39 0.00 0.08 0.00 0.05 99.47 10:50:01 PM 0 0.18 0.00 0.08 0.00 0.03 99.70 10:50:01 PM 1 0.60 0.00 0.08 0.00 0.07 99.25 10:51:01 PM all 0.27 0.00 0.08 0.00 0.04 99.61 10:51:01 PM 0 0.20 0.00 0.07 0.00 0.03 99.70 10:51:01 PM 1 0.33 0.00 0.10 0.00 0.05 99.51 10:52:01 PM all 0.38 0.00 0.08 0.00 0.05 99.50 10:52:01 PM 0 0.13 0.00 0.08 0.00 0.05 99.73 10:52:01 PM 1 0.62 0.00 0.07 0.00 0.05 99.27 10:53:01 PM all 0.25 0.00 0.06 0.00 0.04 99.65 10:53:01 PM 0 0.18 0.00 0.07 0.00 0.07 99.68 10:53:01 PM 1 0.32 0.00 0.05 0.00 0.02 99.62 10:54:01 PM all 0.43 0.00 0.07 0.00 0.04 99.47 10:54:01 PM 0 0.28 0.00 0.07 0.00 0.03 99.62 10:54:01 PM 1 0.57 0.00 0.07 0.00 0.05 99.32 10:55:01 PM all 0.38 0.00 0.07 0.00 0.06 99.49 10:55:01 PM 0 0.12 0.00 0.10 0.00 0.05 99.73 10:55:01 PM 1 0.65 0.00 0.03 0.00 0.07 99.25 10:56:01 PM all 0.50 0.00 0.06 0.00 0.04 99.40 10:56:01 PM 0 0.30 0.00 0.08 0.00 0.07 99.55 10:56:01 PM 1 0.70 0.00 0.03 0.00 0.02 99.25 10:57:01 PM all 0.38 0.00 0.04 0.00 0.05 99.53 10:57:01 PM 0 0.63 0.00 0.05 0.00 0.05 99.27 10:57:01 PM 1 0.12 0.00 0.03 0.00 0.05 99.80 10:57:01 PM CPU %user %nice %system %iowait %steal %idle 10:58:01 PM all 0.23 0.00 0.09 0.00 0.05 99.62 10:58:01 PM 0 0.17 0.00 0.08 0.00 0.03 99.72 10:58:01 PM 1 0.30 0.00 0.10 0.00 0.07 99.53 10:59:01 PM all 0.25 0.00 0.06 0.00 0.03 99.66 10:59:01 PM 0 0.22 0.00 0.05 0.00 0.02 99.72 10:59:01 PM 1 0.28 0.00 0.07 0.00 0.05 99.60 11:00:01 PM all 0.43 0.00 0.08 0.00 0.03 99.47 11:00:01 PM 0 0.23 0.00 0.08 0.00 0.03 99.65 11:00:01 PM 1 0.62 0.00 0.07 0.00 0.03 99.28 11:01:01 PM all 0.39 0.00 0.19 0.00 0.03 99.39 11:01:01 PM 0 0.50 0.00 0.13 0.00 0.03 99.33 11:01:01 PM 1 0.28 0.00 0.25 0.00 0.02 99.45 11:02:01 PM all 0.44 0.00 0.07 0.02 0.03 99.44 11:02:01 PM 0 0.73 0.00 0.07 0.02 0.02 99.17 11:02:01 PM 1 0.15 0.00 0.07 0.02 0.05 99.72 11:03:01 PM all 15.52 0.00 1.89 0.26 0.07 82.27 11:03:01 PM 0 8.96 0.00 1.77 0.22 0.08 88.97 11:03:01 PM 1 22.08 0.00 2.00 0.30 0.05 75.57 Average: all 4.05 0.00 0.57 0.23 0.05 95.10 Average: 0 3.14 0.00 0.54 0.20 0.05 96.07 Average: 1 4.96 0.00 0.60 0.26 0.05 94.13