---> uname -a: Linux prd-centos8-robot-2c-8g-4001.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 663 4803 19 2230 6736 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:0f:50:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85239sec preferred_lft 85239sec inet6 fe80::f816:3eff:fe0f:508f/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) 10/16/2025 _x86_64_ (2 CPU) 02:26:55 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 61.23 6.11 55.11 1089.10 5549.42 02:30:01 AM 100.90 0.72 100.18 52.92 10863.16 02:31:01 AM 22.71 0.42 22.29 64.78 2129.82 02:32:01 AM 59.88 6.93 52.95 1289.30 3365.68 02:33:01 AM 27.75 0.03 27.71 3.47 6170.44 02:34:01 AM 2.18 0.00 2.18 0.00 65.09 02:35:01 AM 0.12 0.00 0.12 0.00 0.90 02:36:01 AM 0.37 0.22 0.15 11.73 2.05 02:37:01 AM 1.92 0.03 1.88 1.87 176.47 02:38:01 AM 0.50 0.00 0.50 0.00 89.87 02:39:01 AM 0.28 0.00 0.28 0.00 100.93 02:40:01 AM 0.35 0.00 0.35 0.00 89.79 02:41:01 AM 0.30 0.00 0.30 0.00 85.45 02:42:01 AM 0.35 0.03 0.32 0.27 104.42 02:43:01 AM 1.42 0.00 1.42 0.00 158.83 02:44:01 AM 0.45 0.00 0.45 0.00 164.06 02:45:02 AM 3.85 0.32 3.53 36.92 190.82 02:46:01 AM 34.11 0.53 33.59 64.94 2601.19 Average: 17.69 0.85 16.84 145.38 1771.85 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5308800 6979292 2573624 32.65 2688 1853760 817728 9.16 184864 2068312 146376 02:30:01 AM 5157420 6999684 2725004 34.57 2688 2018616 772872 8.65 198580 2176320 42008 02:31:01 AM 5224192 7068604 2658232 33.72 2688 2020564 712220 7.97 219216 2089332 8 02:32:01 AM 4920392 7016704 2962032 37.58 2688 2263664 708724 7.94 257352 2326812 174956 02:33:01 AM 4906244 7002420 2976180 37.76 2688 2263740 709252 7.94 262408 2331100 8 02:34:01 AM 4906288 7002464 2976136 37.76 2688 2263740 693268 7.76 262412 2330972 12 02:35:01 AM 4906516 7002692 2975908 37.75 2688 2263740 693268 7.76 262412 2330948 4 02:36:01 AM 4856300 6954856 3026124 38.39 2688 2266120 774468 8.67 262564 2380448 2016 02:37:01 AM 4849504 6950232 3032920 38.48 2688 2268368 774468 8.67 263100 2386916 912 02:38:01 AM 4845752 6949340 3036672 38.52 2688 2271208 789972 8.85 263124 2390440 1308 02:39:01 AM 4843952 6949284 3038472 38.55 2688 2272924 789972 8.85 263128 2392384 72 02:40:01 AM 4840312 6948256 3042112 38.59 2688 2275532 819728 9.18 263128 2395600 80 02:41:01 AM 4836352 6947828 3046072 38.64 2688 2279040 819728 9.18 263128 2399864 1132 02:42:01 AM 4831392 6946212 3051032 38.71 2688 2282368 835824 9.36 263252 2404364 1432 02:43:01 AM 4824504 6943248 3057920 38.79 2688 2286292 835824 9.36 263252 2411088 1492 02:44:01 AM 4820904 6943052 3061520 38.84 2688 2289748 852476 9.55 263252 2414528 168 02:45:02 AM 4955760 6933012 2926664 37.13 2688 2148560 744852 8.34 283696 2278160 49396 02:46:01 AM 4965864 6940588 2916560 37.00 2688 2148924 740400 8.29 486208 2075156 11380 Average: 4933358 6970987 2949066 37.41 2688 2207606 771391 8.64 265838 2310152 24042 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 86.60 67.48 856.55 16.30 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 80.34 62.82 844.85 9.67 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 17.06 14.11 6.36 4.77 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 44.60 37.77 334.64 9.76 0.00 0.00 0.00 0.00 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 568.04 405.02 108.51 90.26 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 3.45 2.33 3.95 0.44 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 2.62 1.88 0.44 0.41 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 94.03 79.47 23.08 6.91 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 91.75 92.40 16.98 7.13 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 74.97 74.80 16.29 6.22 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 77.01 77.27 12.58 6.05 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 92.25 91.85 18.52 7.54 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 254.15 255.51 44.09 18.07 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 200.52 200.47 36.80 15.38 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 202.25 203.30 39.16 15.28 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 188.85 190.22 34.93 13.75 0.00 0.00 0.00 0.00 02:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 AM eth0 214.30 179.12 161.45 121.37 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 16.57 15.83 13.72 8.36 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 128.40 114.07 143.06 19.88 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) 10/16/2025 _x86_64_ (2 CPU) 02:26:55 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 24.33 0.00 3.74 8.68 0.08 63.17 02:29:01 AM 0 19.34 0.00 3.63 5.74 0.08 71.21 02:29:01 AM 1 29.30 0.00 3.86 11.62 0.08 55.13 02:30:01 AM all 29.10 0.00 4.12 2.79 0.09 63.89 02:30:01 AM 0 19.56 0.00 3.58 2.53 0.10 74.23 02:30:01 AM 1 38.67 0.00 4.66 3.06 0.08 53.53 02:31:01 AM all 12.68 0.00 1.90 0.47 0.06 84.89 02:31:01 AM 0 14.50 0.00 2.09 0.65 0.05 82.71 02:31:01 AM 1 10.87 0.00 1.72 0.28 0.07 87.06 02:32:01 AM all 32.92 0.00 5.80 1.85 0.10 59.33 02:32:01 AM 0 28.44 0.00 5.09 1.52 0.10 64.86 02:32:01 AM 1 37.40 0.00 6.51 2.18 0.10 53.81 02:33:01 AM all 1.92 0.00 1.34 1.19 0.04 95.51 02:33:01 AM 0 2.45 0.00 1.46 1.49 0.05 94.55 02:33:01 AM 1 1.39 0.00 1.22 0.89 0.03 96.47 02:34:01 AM all 0.36 0.00 0.07 0.01 0.03 99.54 02:34:01 AM 0 0.62 0.00 0.08 0.02 0.03 99.25 02:34:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 02:35:01 AM all 0.20 0.00 0.08 0.00 0.03 99.70 02:35:01 AM 0 0.30 0.00 0.08 0.00 0.03 99.58 02:35:01 AM 1 0.10 0.00 0.07 0.00 0.02 99.82 02:36:01 AM all 6.79 0.00 0.71 0.01 0.05 92.44 02:36:01 AM 0 3.33 0.00 0.59 0.02 0.05 96.01 02:36:01 AM 1 10.26 0.00 0.84 0.00 0.05 88.84 02:37:01 AM all 7.63 0.00 0.73 0.02 0.07 91.56 02:37:01 AM 0 7.07 0.00 0.75 0.03 0.07 92.08 02:37:01 AM 1 8.18 0.00 0.71 0.00 0.07 91.05 02:38:01 AM all 8.01 0.00 0.62 0.00 0.07 91.30 02:38:01 AM 0 4.30 0.00 0.54 0.00 0.07 95.09 02:38:01 AM 1 11.72 0.00 0.70 0.00 0.07 87.51 02:39:01 AM all 5.70 0.00 0.37 0.00 0.05 93.88 02:39:01 AM 0 3.22 0.00 0.34 0.00 0.05 96.40 02:39:01 AM 1 8.19 0.00 0.40 0.00 0.05 91.36 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 8.28 0.00 0.72 0.00 0.07 90.93 02:40:01 AM 0 4.92 0.00 0.60 0.00 0.07 94.41 02:40:01 AM 1 11.63 0.00 0.84 0.00 0.07 87.46 02:41:01 AM all 10.71 0.00 1.22 0.00 0.08 88.00 02:41:01 AM 0 10.52 0.00 1.20 0.00 0.07 88.21 02:41:01 AM 1 10.89 0.00 1.23 0.00 0.08 87.80 02:42:01 AM all 12.02 0.00 1.23 0.02 0.08 86.66 02:42:01 AM 0 12.39 0.00 1.36 0.00 0.08 86.16 02:42:01 AM 1 11.64 0.00 1.10 0.03 0.07 87.16 02:43:01 AM all 12.01 0.00 1.24 0.01 0.07 86.68 02:43:01 AM 0 12.23 0.00 1.28 0.02 0.07 86.41 02:43:01 AM 1 11.79 0.00 1.20 0.00 0.07 86.95 02:44:01 AM all 10.02 0.00 0.99 0.03 0.08 88.87 02:44:01 AM 0 4.25 0.00 0.86 0.03 0.08 94.78 02:44:01 AM 1 15.83 0.00 1.11 0.03 0.08 82.94 02:45:02 AM all 16.26 0.00 2.25 0.08 0.08 81.34 02:45:02 AM 0 9.02 0.00 2.03 0.08 0.07 88.80 02:45:02 AM 1 23.53 0.00 2.47 0.07 0.08 73.85 02:46:01 AM all 31.45 0.00 3.64 0.33 0.09 64.48 02:46:01 AM 0 13.65 0.00 3.13 0.10 0.10 83.01 02:46:01 AM 1 49.26 0.00 4.15 0.56 0.08 45.94 Average: all 12.80 0.00 1.71 0.86 0.07 84.56 Average: 0 9.46 0.00 1.60 0.68 0.07 88.20 Average: 1 16.14 0.00 1.83 1.04 0.07 80.92