---> uname -a: Linux prd-centos8-robot-2c-8g-16620.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 665 4834 19 2197 6733 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:5c:86:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84988sec preferred_lft 84988sec inet6 fe80::f816:3eff:fe5c:865b/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) 12/27/2025 _x86_64_ (2 CPU) 00:35:29 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 85.74 10.54 75.20 3635.65 7241.05 12:38:01 AM 81.27 1.08 80.19 75.32 10237.91 12:39:01 AM 27.44 0.42 27.02 64.78 2071.13 12:40:01 AM 85.45 6.93 78.52 1289.30 8718.41 12:41:01 AM 10.33 0.05 10.28 4.80 1068.89 12:42:01 AM 2.15 0.03 2.12 1.07 88.55 12:43:01 AM 0.27 0.00 0.27 0.00 5.72 12:44:01 AM 0.20 0.00 0.20 0.00 9.52 12:45:01 AM 0.37 0.00 0.37 0.00 6.95 12:46:01 AM 0.30 0.00 0.30 0.00 12.31 12:47:01 AM 0.27 0.00 0.27 0.00 5.22 12:48:01 AM 0.20 0.00 0.20 0.00 9.21 12:49:01 AM 0.37 0.00 0.37 0.00 6.35 12:50:01 AM 0.17 0.00 0.17 0.00 17.83 12:51:01 AM 1.35 0.03 1.32 0.27 32.33 12:52:01 AM 0.32 0.00 0.32 0.00 13.13 12:53:01 AM 0.33 0.00 0.33 0.00 4.78 12:54:01 AM 0.20 0.00 0.20 0.00 9.93 12:55:01 AM 0.12 0.00 0.12 0.00 2.55 12:56:01 AM 0.43 0.00 0.43 0.00 13.16 12:57:01 AM 0.30 0.00 0.30 0.00 5.45 12:58:01 AM 18.51 6.26 12.25 611.80 458.93 12:59:01 AM 33.92 0.47 33.46 52.92 1507.65 Average: 15.22 1.12 14.10 249.43 1371.67 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5255388 6983300 2627044 33.33 2688 1909992 751432 8.41 187148 2119968 184816 12:38:01 AM 5083312 6931128 2799120 35.51 2688 2023148 776608 8.70 199068 2250160 42084 12:39:01 AM 5052368 6947388 2830064 35.90 2688 2068324 759992 8.51 228184 2247304 53372 12:40:01 AM 4880620 6984632 3001812 38.08 2688 2271104 704056 7.88 260992 2359492 27032 12:41:01 AM 4839648 6943840 3042784 38.60 2688 2271500 770712 8.63 261324 2399848 248 12:42:01 AM 4837940 6942492 3044492 38.62 2688 2271860 770712 8.63 261324 2401588 4 12:43:01 AM 4837684 6942268 3044748 38.63 2688 2271892 770712 8.63 261324 2401676 4 12:44:01 AM 4828804 6933620 3053628 38.74 2688 2272124 791596 8.86 261324 2410228 4 12:45:01 AM 4828420 6933268 3054012 38.74 2688 2272156 791596 8.86 261324 2410564 4 12:46:01 AM 4828552 6933624 3053880 38.74 2688 2272380 791596 8.86 261332 2410960 4 12:47:01 AM 4828424 6933532 3054008 38.74 2688 2272416 791596 8.86 261332 2411076 16 12:48:01 AM 4835748 6941076 3046684 38.65 2688 2272636 792392 8.87 261332 2403476 8 12:49:01 AM 4835840 6941196 3046592 38.65 2688 2272664 792392 8.87 261332 2403620 4 12:50:01 AM 4833764 6939584 3048668 38.68 2688 2273128 813728 9.11 261440 2405552 4 12:51:01 AM 4819572 6925440 3062860 38.86 2688 2273172 795684 8.91 261588 2419164 8 12:52:01 AM 4804056 6910168 3078376 39.05 2688 2273416 816284 9.14 261588 2434052 4 12:53:01 AM 4818496 6924640 3063936 38.87 2688 2273448 816284 9.14 261588 2419748 4 12:54:01 AM 4832908 6939284 3049524 38.69 2688 2273680 816284 9.14 261588 2406044 8 12:55:01 AM 4819268 6925692 3063164 38.86 2688 2273728 830204 9.30 261588 2419548 4 12:56:01 AM 4811620 6918280 3070812 38.96 2688 2273964 823412 9.22 261588 2426956 4 12:57:01 AM 4824448 6931140 3057984 38.79 2688 2273996 795144 8.90 261588 2414332 4 12:58:01 AM 4965116 6905144 2917316 37.01 2688 2113144 784316 8.78 306192 2250564 31800 12:59:01 AM 4927304 6871168 2955128 37.49 2688 2117180 826396 9.25 465696 2132424 26300 Average: 4879535 6933996 3002897 38.10 2688 2223524 790136 8.85 264860 2363406 15902 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 320.36 196.30 1873.12 62.67 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 71.54 50.11 623.41 8.82 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 17.61 12.23 9.46 4.61 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 237.04 178.47 376.22 38.85 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 14.91 5.81 5.20 0.79 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 16.23 15.13 2.84 3.94 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 0.95 0.37 0.30 0.21 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 15.70 14.96 119.92 1.13 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 1.93 0.57 0.70 0.47 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 11.76 8.12 2.15 1.07 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 3.77 0.53 0.74 0.35 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 19.83 16.71 120.37 1.24 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.63 0.17 0.09 0.02 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 18.48 17.24 3.37 3.28 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 6.68 6.27 117.71 0.41 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 26.74 25.86 355.24 1.88 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 0.53 0.20 0.04 0.05 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 4.35 4.27 1.50 0.39 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 7.96 7.31 117.77 0.48 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 26.60 24.88 355.20 1.78 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 0.63 0.25 0.12 0.08 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 46.02 36.34 82.98 37.91 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.64 16.91 15.22 8.55 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 38.65 27.79 181.92 7.78 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) 12/27/2025 _x86_64_ (2 CPU) 00:35:29 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 46.76 0.00 6.41 1.20 0.15 45.48 12:37:01 AM 0 55.45 0.00 6.40 1.00 0.15 37.00 12:37:01 AM 1 38.05 0.00 6.42 1.40 0.15 53.98 12:38:01 AM all 23.04 0.00 3.35 12.13 0.10 61.38 12:38:01 AM 0 27.50 0.00 3.54 9.07 0.08 59.82 12:38:01 AM 1 18.59 0.00 3.16 15.20 0.12 62.94 12:39:01 AM all 21.33 0.00 2.97 1.51 0.09 74.10 12:39:01 AM 0 26.37 0.00 3.33 1.97 0.08 68.25 12:39:01 AM 1 16.29 0.00 2.60 1.05 0.10 79.96 12:40:01 AM all 29.82 0.00 5.35 1.44 0.11 63.28 12:40:01 AM 0 36.98 0.00 6.34 1.82 0.12 54.74 12:40:01 AM 1 22.68 0.00 4.37 1.05 0.10 71.80 12:41:01 AM all 1.19 0.00 0.24 0.18 0.04 98.35 12:41:01 AM 0 0.68 0.00 0.23 0.37 0.03 98.68 12:41:01 AM 1 1.69 0.00 0.25 0.00 0.05 98.01 12:42:01 AM all 1.49 0.00 0.16 0.02 0.08 98.25 12:42:01 AM 0 2.01 0.00 0.13 0.00 0.10 97.76 12:42:01 AM 1 0.97 0.00 0.18 0.03 0.07 98.75 12:43:01 AM all 0.44 0.00 0.14 0.00 0.06 99.36 12:43:01 AM 0 0.35 0.00 0.13 0.00 0.07 99.45 12:43:01 AM 1 0.54 0.00 0.15 0.00 0.05 99.26 12:44:01 AM all 0.99 0.00 0.15 0.00 0.08 98.79 12:44:01 AM 0 0.70 0.00 0.10 0.00 0.05 99.15 12:44:01 AM 1 1.27 0.00 0.20 0.00 0.10 98.43 12:45:01 AM all 0.53 0.00 0.13 0.00 0.08 99.27 12:45:01 AM 0 0.65 0.00 0.12 0.00 0.07 99.17 12:45:01 AM 1 0.42 0.00 0.13 0.00 0.08 99.36 12:46:01 AM all 1.05 0.00 0.13 0.00 0.08 98.75 12:46:01 AM 0 1.10 0.00 0.13 0.00 0.08 98.68 12:46:01 AM 1 1.00 0.00 0.12 0.00 0.07 98.81 12:47:01 AM all 0.53 0.00 0.09 0.00 0.05 99.32 12:47:01 AM 0 0.43 0.00 0.08 0.00 0.07 99.42 12:47:01 AM 1 0.64 0.00 0.10 0.00 0.03 99.23 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 0.99 0.00 0.17 0.00 0.08 98.76 12:48:01 AM 0 1.30 0.00 0.23 0.00 0.10 98.36 12:48:01 AM 1 0.69 0.00 0.10 0.00 0.05 99.16 12:49:01 AM all 0.27 0.00 0.10 0.00 0.06 99.57 12:49:01 AM 0 0.35 0.00 0.12 0.00 0.07 99.47 12:49:01 AM 1 0.18 0.00 0.08 0.00 0.05 99.68 12:50:01 AM all 2.02 0.00 0.18 0.00 0.07 97.73 12:50:01 AM 0 1.72 0.00 0.15 0.00 0.08 98.04 12:50:01 AM 1 2.33 0.00 0.20 0.00 0.05 97.42 12:51:01 AM all 0.58 0.00 0.28 0.01 0.05 99.09 12:51:01 AM 0 0.55 0.00 0.40 0.00 0.07 98.98 12:51:01 AM 1 0.60 0.00 0.15 0.02 0.03 99.20 12:52:01 AM all 1.04 0.00 0.19 0.00 0.08 98.70 12:52:01 AM 0 1.40 0.00 0.28 0.00 0.08 98.23 12:52:01 AM 1 0.67 0.00 0.10 0.00 0.07 99.17 12:53:01 AM all 0.43 0.00 0.10 0.00 0.05 99.42 12:53:01 AM 0 0.27 0.00 0.15 0.00 0.07 99.52 12:53:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 12:54:01 AM all 0.97 0.00 0.12 0.00 0.08 98.84 12:54:01 AM 0 1.15 0.00 0.17 0.00 0.10 98.58 12:54:01 AM 1 0.78 0.00 0.07 0.00 0.05 99.10 12:55:01 AM all 0.54 0.00 0.13 0.00 0.07 99.27 12:55:01 AM 0 0.45 0.00 0.17 0.00 0.07 99.32 12:55:01 AM 1 0.63 0.00 0.08 0.00 0.07 99.22 12:56:01 AM all 1.05 0.00 0.18 0.00 0.08 98.69 12:56:01 AM 0 1.52 0.00 0.23 0.00 0.08 98.16 12:56:01 AM 1 0.58 0.00 0.13 0.00 0.07 99.21 12:57:01 AM all 0.50 0.00 0.10 0.00 0.07 99.33 12:57:01 AM 0 0.48 0.00 0.10 0.00 0.08 99.33 12:57:01 AM 1 0.52 0.00 0.10 0.00 0.05 99.33 12:58:01 AM all 15.94 0.23 2.22 0.18 0.08 81.34 12:58:01 AM 0 23.60 0.47 2.76 0.35 0.10 72.72 12:58:01 AM 1 8.29 0.00 1.69 0.02 0.05 89.95 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 32.53 0.00 3.80 0.17 0.11 63.40 12:59:01 AM 0 26.08 0.00 3.62 0.13 0.12 70.06 12:59:01 AM 1 38.98 0.00 3.99 0.20 0.10 56.73 Average: all 8.01 0.01 1.16 0.73 0.08 90.01 Average: 0 9.18 0.02 1.26 0.64 0.08 88.81 Average: 1 6.83 0.00 1.06 0.83 0.07 91.21