---> uname -a: Linux prd-centos8-robot-2c-8g-2382.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 620 4882 19 2195 6778 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:68:1a:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.102/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84953sec preferred_lft 84953sec inet6 fe80::f816:3eff:fe68:1a70/64 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) 10/27/2025 _x86_64_ (2 CPU) 02:30:56 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 119.99 0.20 119.79 5.60 11731.01 02:34:01 AM 38.49 0.85 37.64 82.64 4287.12 02:35:01 AM 8.45 0.22 8.23 33.19 499.53 02:36:01 AM 80.60 6.97 73.64 1292.98 7596.05 02:37:01 AM 15.53 0.00 15.53 0.00 2231.61 02:38:01 AM 2.20 0.23 1.97 12.66 88.99 02:39:01 AM 0.17 0.00 0.17 0.00 2.28 02:40:01 AM 0.20 0.00 0.20 0.00 9.63 02:41:01 AM 0.37 0.00 0.37 0.00 6.51 02:42:01 AM 0.23 0.00 0.23 0.00 10.96 02:43:01 AM 0.23 0.00 0.23 0.00 3.87 02:44:01 AM 0.27 0.00 0.27 0.00 9.82 02:45:01 AM 0.27 0.00 0.27 0.00 5.11 02:46:01 AM 0.27 0.03 0.23 0.27 19.74 02:47:01 AM 1.28 0.00 1.28 0.00 31.21 02:48:01 AM 0.17 0.00 0.17 0.00 2.65 02:49:01 AM 0.32 0.00 0.32 0.00 12.00 02:50:01 AM 0.35 0.00 0.35 0.00 13.56 02:51:01 AM 0.30 0.00 0.30 0.00 4.12 02:52:01 AM 0.37 0.00 0.37 0.00 6.51 02:53:01 AM 0.28 0.00 0.28 0.00 11.26 02:54:01 AM 16.40 6.27 10.13 611.90 320.36 02:55:01 AM 34.89 0.47 34.42 52.92 1586.27 Average: 13.98 0.66 13.32 90.96 1238.73 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5050556 6923988 2831876 35.93 2688 2050368 805004 9.01 190972 2295732 137752 02:34:01 AM 5159968 7003892 2722464 34.54 2688 2019860 711240 7.96 216616 2156712 10772 02:35:01 AM 5102572 6972216 2779860 35.27 2688 2045056 749652 8.39 225604 2202664 24040 02:36:01 AM 4926360 7024776 2956072 37.50 2688 2264772 666836 7.47 260172 2310212 56972 02:37:01 AM 4926484 7024768 2955948 37.50 2688 2264772 666836 7.47 260168 2310200 4 02:38:01 AM 4884464 6983692 2997968 38.03 2688 2265716 731332 8.19 260296 2351832 8 02:39:01 AM 4884596 6983856 2997836 38.03 2688 2265748 731332 8.19 260296 2351864 4 02:40:01 AM 4872948 6972436 3009484 38.18 2688 2265976 775316 8.68 260296 2362908 4 02:41:01 AM 4873384 6972908 3009048 38.17 2688 2266012 755832 8.46 260296 2362600 8 02:42:01 AM 4873012 6972760 3009420 38.18 2688 2266236 755832 8.46 260304 2362884 8 02:43:01 AM 4873032 6972816 3009400 38.18 2688 2266272 755832 8.46 260304 2362852 4 02:44:01 AM 4879808 6979812 3002624 38.09 2688 2266492 745688 8.35 260304 2356160 16 02:45:01 AM 4879860 6979896 3002572 38.09 2688 2266524 745688 8.35 260304 2356092 4 02:46:01 AM 4879760 6980272 3002672 38.09 2688 2266988 732632 8.20 260616 2356396 12 02:47:01 AM 4864852 6965404 3017580 38.28 2688 2267028 765176 8.57 260616 2370656 48 02:48:01 AM 4849152 6949944 3033280 38.48 2688 2267268 765456 8.57 260616 2386020 248 02:49:01 AM 4877636 6978460 3004796 38.12 2688 2267300 737268 8.26 260616 2357816 36 02:50:01 AM 4877312 6978372 3005120 38.12 2688 2267536 734180 8.22 260616 2358192 4 02:51:01 AM 4863876 6964984 3018556 38.29 2688 2267584 762108 8.53 260616 2371872 48 02:52:01 AM 4855848 6957196 3026584 38.40 2688 2267824 764532 8.56 260616 2379572 248 02:53:01 AM 4877116 6978496 3005316 38.13 2688 2267856 742328 8.31 260616 2358404 40 02:54:01 AM 4900972 6884036 2981460 37.82 2688 2153540 810392 9.07 298984 2313940 62828 02:55:01 AM 5008580 6947904 2873852 36.46 2688 2111928 753580 8.44 463988 2049760 25732 Average: 4914876 6971865 2967556 37.65 2688 2225159 746264 8.36 264514 2323710 13863 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 115.79 88.40 1288.10 12.46 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 9.88 7.08 6.23 3.24 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 11.66 7.03 2.63 1.75 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 171.99 124.11 369.46 43.54 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 2.75 1.98 1.42 0.45 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 30.99 22.66 6.92 4.71 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 1.17 0.17 0.08 0.02 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 16.33 15.21 119.96 1.14 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 1.38 0.17 0.10 0.02 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 10.08 9.02 1.53 0.77 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 1.47 0.13 0.11 0.01 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 18.00 14.81 120.57 1.33 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 0.97 0.27 0.30 0.20 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 22.99 16.68 4.06 3.19 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 9.93 7.22 118.11 0.53 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 30.70 29.72 355.60 2.29 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 0.97 0.15 0.07 0.01 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 8.75 8.01 1.54 0.64 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 8.03 6.87 117.83 0.45 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 30.84 30.02 355.54 2.16 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 0.63 0.13 0.05 0.01 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 57.11 40.56 84.92 30.51 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 18.41 17.03 14.67 8.52 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 25.25 19.45 129.13 5.13 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) 10/27/2025 _x86_64_ (2 CPU) 02:30:56 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 36.54 0.00 5.13 1.26 0.11 56.96 02:33:01 AM 0 31.05 0.00 4.39 1.02 0.12 63.43 02:33:01 AM 1 42.05 0.00 5.87 1.50 0.10 50.48 02:34:01 AM all 15.70 0.00 2.14 0.91 0.21 81.04 02:34:01 AM 0 10.48 0.00 1.82 0.53 0.22 86.96 02:34:01 AM 1 20.95 0.00 2.46 1.29 0.20 75.11 02:35:01 AM all 3.61 0.00 1.26 0.09 0.04 95.00 02:35:01 AM 0 5.90 0.00 1.39 0.08 0.03 92.59 02:35:01 AM 1 1.32 0.00 1.13 0.10 0.05 97.40 02:36:01 AM all 35.13 0.00 6.38 0.95 0.13 57.41 02:36:01 AM 0 30.99 0.00 5.71 0.68 0.15 62.47 02:36:01 AM 1 39.28 0.00 7.05 1.22 0.12 52.33 02:37:01 AM all 0.34 0.00 0.18 0.19 0.03 99.25 02:37:01 AM 0 0.12 0.00 0.17 0.18 0.03 99.50 02:37:01 AM 1 0.57 0.00 0.20 0.20 0.03 99.00 02:38:01 AM all 2.23 0.00 0.28 0.01 0.07 97.42 02:38:01 AM 0 3.55 0.00 0.30 0.02 0.07 96.06 02:38:01 AM 1 0.90 0.00 0.25 0.00 0.07 98.78 02:39:01 AM all 0.34 0.00 0.10 0.00 0.06 99.50 02:39:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:39:01 AM 1 0.60 0.00 0.15 0.00 0.08 99.16 02:40:01 AM all 0.92 0.00 0.17 0.00 0.06 98.85 02:40:01 AM 0 0.28 0.00 0.17 0.00 0.08 99.46 02:40:01 AM 1 1.55 0.00 0.17 0.00 0.03 98.25 02:41:01 AM all 0.45 0.00 0.12 0.00 0.05 99.38 02:41:01 AM 0 0.33 0.00 0.15 0.00 0.07 99.45 02:41:01 AM 1 0.57 0.00 0.08 0.00 0.03 99.32 02:42:01 AM all 1.04 0.00 0.14 0.00 0.08 98.75 02:42:01 AM 0 0.70 0.00 0.15 0.00 0.10 99.05 02:42:01 AM 1 1.37 0.00 0.13 0.00 0.05 98.45 02:43:01 AM all 0.43 0.00 0.14 0.00 0.05 99.38 02:43:01 AM 0 0.74 0.00 0.17 0.00 0.07 99.03 02:43:01 AM 1 0.12 0.00 0.12 0.00 0.03 99.73 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 0.92 0.00 0.14 0.00 0.08 98.86 02:44:01 AM 0 1.21 0.00 0.18 0.00 0.08 98.53 02:44:01 AM 1 0.64 0.00 0.10 0.00 0.07 99.20 02:45:01 AM all 0.52 0.00 0.09 0.00 0.06 99.33 02:45:01 AM 0 0.42 0.00 0.10 0.00 0.07 99.41 02:45:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 02:46:01 AM all 1.98 0.00 0.37 0.00 0.10 97.55 02:46:01 AM 0 2.16 0.00 0.35 0.00 0.10 97.39 02:46:01 AM 1 1.81 0.00 0.38 0.00 0.10 97.71 02:47:01 AM all 0.69 0.00 0.18 0.00 0.06 99.07 02:47:01 AM 0 0.60 0.00 0.08 0.00 0.05 99.27 02:47:01 AM 1 0.79 0.00 0.27 0.00 0.07 98.88 02:48:01 AM all 1.17 0.00 0.23 0.00 0.05 98.55 02:48:01 AM 0 0.75 0.00 0.13 0.00 0.03 99.08 02:48:01 AM 1 1.59 0.00 0.32 0.00 0.07 98.03 02:49:01 AM all 0.57 0.00 0.18 0.00 0.06 99.19 02:49:01 AM 0 0.62 0.00 0.17 0.00 0.05 99.16 02:49:01 AM 1 0.52 0.00 0.20 0.00 0.07 99.21 02:50:01 AM all 1.05 0.00 0.13 0.00 0.08 98.73 02:50:01 AM 0 0.53 0.00 0.12 0.00 0.07 99.28 02:50:01 AM 1 1.57 0.00 0.15 0.00 0.10 98.18 02:51:01 AM all 0.58 0.00 0.15 0.00 0.08 99.19 02:51:01 AM 0 0.67 0.00 0.12 0.00 0.08 99.13 02:51:01 AM 1 0.48 0.00 0.18 0.00 0.08 99.25 02:52:01 AM all 1.09 0.00 0.20 0.00 0.08 98.64 02:52:01 AM 0 0.67 0.00 0.12 0.00 0.05 99.16 02:52:01 AM 1 1.51 0.00 0.28 0.00 0.10 98.11 02:53:01 AM all 0.50 0.00 0.11 0.00 0.05 99.34 02:53:01 AM 0 0.47 0.00 0.12 0.00 0.03 99.38 02:53:01 AM 1 0.53 0.00 0.10 0.00 0.07 99.30 02:54:01 AM all 13.47 0.23 1.78 0.18 0.08 84.26 02:54:01 AM 0 10.85 0.00 1.52 0.03 0.08 87.51 02:54:01 AM 1 16.08 0.47 2.04 0.33 0.07 81.01 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 32.13 0.00 4.37 0.27 0.12 63.11 02:55:01 AM 0 27.05 0.00 4.36 0.13 0.12 68.34 02:55:01 AM 1 37.21 0.00 4.38 0.42 0.12 57.88 Average: all 6.59 0.01 1.04 0.17 0.08 92.11 Average: 0 5.68 0.00 0.95 0.12 0.08 93.18 Average: 1 7.51 0.02 1.14 0.22 0.08 91.03