---> uname -a: Linux prd-centos8-robot-2c-8g-12752.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 4934 19 2188 6824 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:3b:eb:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85414sec preferred_lft 85414sec inet6 fe80::f816:3eff:fe3b:eb23/64 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) 11/22/2025 _x86_64_ (2 CPU) 23:39:18 LINUX RESTART (2 CPU) 11:40:00 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 278.89 261.11 17.78 105271.11 3458.89 11:41:01 PM 87.20 9.45 77.76 1973.21 6460.85 11:42:01 PM 80.02 0.75 79.27 53.45 10204.55 11:43:01 PM 25.28 0.38 24.90 64.26 2279.30 11:44:01 PM 85.77 9.45 76.32 1685.59 8261.92 11:45:01 PM 11.50 0.00 11.50 0.00 1156.01 11:46:01 PM 2.38 0.00 2.38 0.00 71.24 11:47:01 PM 0.12 0.00 0.12 0.00 1.30 11:48:01 PM 0.53 0.23 0.30 13.46 43.02 11:49:01 PM 1.87 0.00 1.87 0.00 64.66 11:50:00 PM 0.34 0.00 0.34 0.00 9.37 11:50:01 PM 0.00 0.00 0.00 0.00 0.00 11:51:01 PM 0.30 0.00 0.30 0.00 5.66 11:52:01 PM 0.30 0.00 0.30 0.00 7.65 11:53:01 PM 0.15 0.02 0.13 0.13 4.55 11:54:01 PM 0.17 0.00 0.17 0.00 4.49 11:55:01 PM 21.03 0.43 20.59 47.05 931.96 Average: 21.41 1.64 19.77 361.09 1970.77 11:40:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5985476 7314648 1896956 24.07 2688 1527996 569756 6.38 150992 1485812 2084 11:41:01 PM 5300384 7032244 2582048 32.76 2688 1913952 700552 7.84 188332 2071292 189236 11:42:01 PM 5171216 7015784 2711216 34.40 2688 2020564 711496 7.97 199664 2161036 31368 11:43:01 PM 5151848 7034564 2730584 34.64 2688 2056056 685464 7.68 228636 2144452 33120 11:44:01 PM 4951392 7063536 2931040 37.18 2688 2278324 630980 7.07 266924 2278148 26988 11:45:01 PM 4951896 7063868 2930536 37.18 2688 2278336 630980 7.07 266940 2278028 4 11:46:01 PM 4951888 7063860 2930544 37.18 2688 2278336 630980 7.07 266944 2278152 8 11:47:01 PM 4951680 7063648 2930752 37.18 2688 2278336 630980 7.07 266944 2278232 4 11:48:01 PM 4906244 7019720 2976188 37.76 2688 2279860 702796 7.87 267284 2323356 40 11:49:01 PM 4905584 7019152 2976848 37.77 2688 2279944 702796 7.87 267348 2324028 52 11:50:00 PM 4903804 7017460 2978628 37.79 2688 2280024 704084 7.88 267348 2325844 4 11:50:01 PM 4903380 7017056 2979052 37.79 2688 2280044 704084 7.88 267348 2326212 44 11:51:01 PM 4902916 7016676 2979516 37.80 2688 2280136 704084 7.88 267348 2326784 56 11:52:01 PM 4902392 7016248 2980040 37.81 2688 2280224 704084 7.88 267348 2327024 20 11:53:01 PM 4901520 7015472 2980912 37.82 2688 2280320 704084 7.88 267348 2327852 4 11:54:01 PM 4902100 7016132 2980332 37.81 2688 2280400 704084 7.88 267352 2327624 24 11:55:01 PM 5095904 7024328 2786528 35.35 2688 2101276 693316 7.76 465404 1961928 22316 Average: 5043507 7047906 2838925 36.02 2688 2174949 677329 7.58 261147 2208577 17963 11:40:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1645.56 928.89 3976.97 156.59 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 298.65 196.38 1840.77 59.57 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 57.23 40.54 585.11 6.39 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 24.03 15.00 9.36 5.25 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 416.18 310.35 409.57 73.98 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 194.75 141.15 37.62 29.98 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 3.43 2.10 0.68 0.51 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 3.12 2.12 0.79 0.67 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 54.37 41.14 14.30 5.65 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 0.62 0.33 0.11 0.05 0.00 0.00 0.00 0.00 11:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:00 PM eth0 1.50 0.31 0.15 0.05 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 0.66 0.00 0.03 0.00 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 1.37 0.42 0.27 0.12 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 0.62 0.30 0.10 0.05 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 1.77 0.28 0.21 0.05 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 3.68 0.63 0.82 0.31 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 93.94 72.44 92.33 29.83 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 78.66 55.83 203.49 14.32 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) 11/22/2025 _x86_64_ (2 CPU) 23:39:18 LINUX RESTART (2 CPU) 11:40:00 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 60.00 0.00 21.67 7.78 0.56 10.00 11:40:01 PM 0 50.00 0.00 33.33 6.67 0.00 10.00 11:40:01 PM 1 70.00 0.00 10.00 8.89 1.11 10.00 11:41:01 PM all 39.69 0.00 5.75 1.18 0.11 53.28 11:41:01 PM 0 44.36 0.00 5.77 1.22 0.12 48.54 11:41:01 PM 1 35.01 0.00 5.72 1.13 0.10 58.03 11:42:01 PM all 19.37 0.00 3.12 2.39 0.09 75.02 11:42:01 PM 0 23.16 0.00 3.24 2.45 0.10 71.05 11:42:01 PM 1 15.59 0.00 3.00 2.33 0.08 78.99 11:43:01 PM all 19.92 0.00 3.05 0.67 0.09 76.27 11:43:01 PM 0 23.62 0.00 3.29 1.02 0.07 72.01 11:43:01 PM 1 16.22 0.00 2.80 0.32 0.12 80.54 11:44:01 PM all 31.13 0.00 6.14 1.89 0.10 60.74 11:44:01 PM 0 35.56 0.00 6.54 1.83 0.10 55.96 11:44:01 PM 1 26.70 0.00 5.73 1.95 0.10 65.52 11:45:01 PM all 0.69 0.00 0.59 0.90 0.04 97.78 11:45:01 PM 0 0.89 0.00 0.50 0.84 0.05 97.72 11:45:01 PM 1 0.48 0.00 0.69 0.97 0.03 97.83 11:46:01 PM all 0.26 0.00 0.10 0.02 0.03 99.59 11:46:01 PM 0 0.38 0.00 0.10 0.00 0.03 99.48 11:46:01 PM 1 0.13 0.00 0.10 0.03 0.03 99.70 11:47:01 PM all 0.34 0.00 0.08 0.00 0.03 99.54 11:47:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:47:01 PM 1 0.15 0.00 0.12 0.00 0.03 99.70 11:48:01 PM all 7.87 0.00 0.57 0.01 0.07 91.49 11:48:01 PM 0 11.40 0.00 0.65 0.00 0.07 87.88 11:48:01 PM 1 4.33 0.00 0.49 0.02 0.07 95.10 11:49:01 PM all 0.48 0.00 0.10 0.00 0.06 99.36 11:49:01 PM 0 0.33 0.00 0.10 0.00 0.07 99.50 11:49:01 PM 1 0.64 0.00 0.10 0.00 0.05 99.21 11:50:00 PM all 0.54 0.00 0.11 0.00 0.07 99.28 11:50:00 PM 0 0.45 0.00 0.14 0.00 0.09 99.33 11:50:00 PM 1 0.63 0.00 0.09 0.00 0.05 99.23 11:50:00 PM CPU %user %nice %system %iowait %steal %idle 11:50:01 PM all 0.67 0.00 0.67 0.00 0.00 98.67 11:50:01 PM 0 0.67 0.00 0.67 0.00 0.00 98.67 11:50:01 PM 1 0.67 0.00 0.67 0.00 0.00 98.67 11:51:01 PM all 0.57 0.00 0.09 0.01 0.07 99.27 11:51:01 PM 0 0.42 0.00 0.10 0.00 0.08 99.40 11:51:01 PM 1 0.72 0.00 0.08 0.02 0.05 99.13 11:52:01 PM all 0.54 0.00 0.08 0.00 0.06 99.32 11:52:01 PM 0 0.25 0.00 0.08 0.00 0.05 99.62 11:52:01 PM 1 0.84 0.00 0.08 0.00 0.07 99.01 11:53:01 PM all 0.38 0.00 0.09 0.00 0.06 99.46 11:53:01 PM 0 0.23 0.00 0.07 0.00 0.05 99.65 11:53:01 PM 1 0.53 0.00 0.12 0.00 0.07 99.28 11:54:01 PM all 0.53 0.00 0.11 0.00 0.07 99.29 11:54:01 PM 0 0.58 0.00 0.08 0.00 0.05 99.29 11:54:01 PM 1 0.49 0.00 0.14 0.00 0.08 99.29 11:55:01 PM all 21.17 0.00 3.36 0.18 0.08 75.22 11:55:01 PM 0 29.00 0.00 4.05 0.20 0.07 66.68 11:55:01 PM 1 13.36 0.00 2.67 0.15 0.08 83.74 Average: all 9.64 0.00 1.58 0.49 0.07 88.23 Average: 0 11.47 0.00 1.69 0.51 0.07 86.27 Average: 1 7.80 0.00 1.47 0.47 0.07 90.18