---> uname -a: Linux prd-centos8-robot-2c-8g-50980.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 631 4833 19 2232 6767 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:df:b4:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85217sec preferred_lft 85217sec inet6 fe80::f816:3eff:fedf:b406/64 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) 09/09/2025 _x86_64_ (2 CPU) 04:21:38 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 138.49 71.18 67.31 8006.93 35928.24 04:24:02 AM 107.41 0.72 106.70 52.92 11473.26 04:25:01 AM 27.67 0.39 27.28 65.34 2281.39 04:26:01 AM 68.49 7.00 61.50 1293.30 4702.40 04:27:01 AM 23.80 0.00 23.80 0.00 5098.02 04:28:01 AM 3.73 0.00 3.73 0.00 126.07 04:29:01 AM 0.33 0.00 0.33 0.00 3.68 04:30:01 AM 0.55 0.22 0.33 11.73 11.50 04:31:01 AM 2.17 0.00 2.17 0.00 170.63 04:32:01 AM 0.45 0.03 0.42 1.87 86.99 04:33:01 AM 0.28 0.00 0.28 0.00 108.05 04:34:01 AM 0.28 0.00 0.28 0.00 104.72 04:35:01 AM 0.30 0.00 0.30 0.00 111.45 04:36:01 AM 0.43 0.00 0.43 0.00 145.40 04:37:01 AM 0.32 0.03 0.28 0.27 124.01 04:38:01 AM 1.33 0.00 1.33 0.00 110.13 04:39:01 AM 0.23 0.00 0.23 0.00 113.98 04:40:01 AM 3.90 0.32 3.58 36.92 180.79 04:41:01 AM 31.71 0.53 31.17 64.78 2720.98 Average: 21.67 4.24 17.44 502.20 3348.50 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5381580 6993620 2500844 31.73 2688 1802800 801568 8.98 198136 2013976 119172 04:24:02 AM 5148292 6984924 2734132 34.69 2688 2012464 733432 8.21 198044 2180444 46536 04:25:01 AM 5225084 7063368 2657340 33.71 2688 2014396 667048 7.47 218800 2089756 10748 04:26:01 AM 4950136 7036452 2932288 37.20 2688 2253928 664580 7.44 262220 2292876 140104 04:27:01 AM 4940208 7026388 2942216 37.33 2688 2253936 664580 7.44 262232 2299104 4 04:28:01 AM 4940296 7026480 2942128 37.33 2688 2253940 664580 7.44 262236 2299168 4 04:29:01 AM 4940352 7026536 2942072 37.32 2688 2253940 664580 7.44 262236 2299196 4 04:30:01 AM 4888660 6977592 2993764 37.98 2688 2256720 776824 8.70 262388 2350176 2324 04:31:01 AM 4885036 6976260 2997388 38.03 2688 2258972 776824 8.70 262736 2353488 1452 04:32:01 AM 4881940 6975784 3000484 38.07 2688 2261648 776824 8.70 262932 2356412 1640 04:33:01 AM 4879508 6975440 3002916 38.10 2688 2263680 776824 8.70 262932 2358860 536 04:34:01 AM 4872424 6972560 3010000 38.19 2688 2267900 776824 8.70 262932 2365708 1664 04:35:01 AM 4866460 6969492 3015964 38.26 2688 2270788 796712 8.92 262932 2371528 1288 04:36:01 AM 4861960 6968292 3020464 38.32 2688 2274096 796712 8.92 262936 2376000 356 04:37:01 AM 4857940 6967848 3024484 38.37 2688 2277656 833624 9.33 263056 2379892 296 04:38:01 AM 4855576 6968040 3026848 38.40 2688 2280240 817168 9.15 263056 2382368 480 04:39:01 AM 4852504 6968020 3029920 38.44 2688 2283268 817168 9.15 263056 2385368 156 04:40:01 AM 4984456 6962452 2897968 36.76 2688 2149608 723352 8.10 286472 2245820 53408 04:41:01 AM 5019860 6997636 2862564 36.32 2688 2150792 691140 7.74 489544 2013876 10988 Average: 4959593 6991431 2922831 37.08 2688 2202146 748440 8.38 266783 2284948 20587 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 290.65 177.42 1640.54 60.38 0.00 0.00 0.00 0.00 04:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:02 AM eth0 73.71 58.31 843.52 9.51 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 15.27 12.22 6.15 4.38 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 240.85 178.57 372.68 40.99 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 339.44 242.24 64.34 54.11 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 2.78 2.13 0.59 0.51 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.47 1.90 0.42 0.41 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 126.49 107.78 27.94 9.00 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 87.41 87.67 16.60 6.95 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 58.85 58.80 13.78 4.88 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 117.68 118.35 19.89 9.47 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 212.98 214.71 41.02 15.71 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 145.79 146.43 27.62 11.35 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 200.63 202.48 36.10 14.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 189.55 190.48 36.64 14.71 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 78.99 77.19 16.26 6.26 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 94.10 95.18 20.27 7.50 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 139.40 104.72 159.51 121.43 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 18.33 17.14 15.50 8.22 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 128.27 110.28 176.97 21.09 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) 09/09/2025 _x86_64_ (2 CPU) 04:21:38 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 39.70 0.04 8.54 7.97 0.12 43.64 04:23:01 AM 0 37.71 0.05 9.07 6.29 0.12 46.77 04:23:01 AM 1 41.68 0.03 8.01 9.65 0.12 40.51 04:24:02 AM all 33.33 0.00 5.15 2.02 0.10 59.41 04:24:02 AM 0 40.95 0.00 5.27 1.67 0.10 52.02 04:24:02 AM 1 25.71 0.00 5.03 2.36 0.10 66.80 04:25:01 AM all 12.33 0.00 1.83 0.41 0.06 85.37 04:25:01 AM 0 10.98 0.00 1.85 0.49 0.07 86.61 04:25:01 AM 1 13.68 0.00 1.82 0.32 0.05 84.13 04:26:01 AM all 32.76 0.00 6.19 1.37 0.10 59.58 04:26:01 AM 0 37.68 0.00 6.26 1.38 0.10 54.58 04:26:01 AM 1 27.82 0.00 6.12 1.37 0.10 64.59 04:27:01 AM all 0.72 0.00 0.98 1.17 0.03 97.09 04:27:01 AM 0 0.75 0.00 1.00 1.17 0.03 97.04 04:27:01 AM 1 0.69 0.00 0.96 1.18 0.03 97.14 04:28:01 AM all 0.38 0.00 0.08 0.02 0.03 99.50 04:28:01 AM 0 0.13 0.00 0.08 0.00 0.03 99.75 04:28:01 AM 1 0.62 0.00 0.08 0.03 0.02 99.25 04:29:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 04:29:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 04:29:01 AM 1 0.62 0.00 0.05 0.00 0.03 99.30 04:30:01 AM all 8.05 0.00 0.75 0.09 0.07 91.04 04:30:01 AM 0 7.02 0.00 0.77 0.00 0.07 92.14 04:30:01 AM 1 9.09 0.00 0.73 0.19 0.07 89.93 04:31:01 AM all 7.99 0.00 0.71 0.01 0.05 91.24 04:31:01 AM 0 9.62 0.00 0.72 0.00 0.05 89.61 04:31:01 AM 1 6.34 0.00 0.70 0.02 0.05 92.89 04:32:01 AM all 6.50 0.00 0.54 0.00 0.07 92.89 04:32:01 AM 0 2.37 0.00 0.33 0.00 0.05 97.24 04:32:01 AM 1 10.64 0.00 0.76 0.00 0.08 88.52 04:33:01 AM all 7.17 0.00 0.63 0.00 0.07 92.13 04:33:01 AM 0 5.21 0.00 0.50 0.00 0.07 94.22 04:33:01 AM 1 9.14 0.00 0.76 0.00 0.07 90.03 04:33:01 AM CPU %user %nice %system %iowait %steal %idle 04:34:01 AM all 12.01 0.00 1.23 0.00 0.07 86.69 04:34:01 AM 0 16.29 0.00 1.57 0.00 0.05 82.08 04:34:01 AM 1 7.75 0.00 0.89 0.00 0.08 91.27 04:35:01 AM all 9.41 0.00 0.85 0.00 0.06 89.68 04:35:01 AM 0 12.70 0.00 1.04 0.00 0.07 86.19 04:35:01 AM 1 6.13 0.00 0.66 0.00 0.05 93.16 04:36:01 AM all 10.67 0.00 1.03 0.02 0.07 88.22 04:36:01 AM 0 14.99 0.00 1.06 0.00 0.07 83.88 04:36:01 AM 1 6.38 0.00 0.99 0.03 0.07 92.53 04:37:01 AM all 11.84 0.00 1.31 0.03 0.08 86.75 04:37:01 AM 0 18.43 0.00 1.52 0.00 0.08 79.97 04:37:01 AM 1 5.31 0.00 1.11 0.05 0.07 93.46 04:38:01 AM all 7.72 0.00 0.77 0.03 0.08 91.41 04:38:01 AM 0 11.35 0.00 0.95 0.03 0.07 87.59 04:38:01 AM 1 4.15 0.00 0.59 0.02 0.08 95.16 04:39:01 AM all 7.66 0.00 0.74 0.00 0.07 91.53 04:39:01 AM 0 6.07 0.00 0.70 0.00 0.08 93.14 04:39:01 AM 1 9.26 0.00 0.77 0.00 0.05 89.91 04:40:01 AM all 16.62 0.00 2.24 0.08 0.08 80.98 04:40:01 AM 0 14.06 0.00 2.03 0.12 0.07 83.73 04:40:01 AM 1 19.17 0.00 2.46 0.05 0.08 78.24 04:41:01 AM all 28.42 0.00 3.40 0.65 0.08 67.45 04:41:01 AM 0 42.56 0.00 4.02 0.98 0.08 52.35 04:41:01 AM 1 14.29 0.00 2.78 0.32 0.08 82.53 Average: all 13.37 0.00 1.95 0.73 0.07 83.87 Average: 0 15.23 0.00 2.05 0.64 0.07 82.01 Average: 1 11.51 0.00 1.86 0.82 0.07 85.74