---> uname -a: Linux prd-centos8-robot-2c-8g-1686.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 608 4829 19 2259 6791 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:c0:62:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84837sec preferred_lft 84837sec inet6 fe80::f816:3eff:fec0:6210/64 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) 09/27/2025 _x86_64_ (2 CPU) 01:45:21 LINUX RESTART (2 CPU) 01:46:01 AM tps rtps wtps bread/s bwrtn/s 01:47:01 AM 81.09 7.21 73.88 2471.98 6309.31 01:48:01 AM 88.92 0.72 88.20 52.92 11258.72 01:49:01 AM 49.28 7.13 42.14 1310.71 2470.24 01:50:01 AM 53.25 0.25 53.00 47.05 7686.67 01:51:01 AM 1.18 0.22 0.97 11.73 29.54 01:52:01 AM 2.45 0.00 2.45 0.00 172.73 01:53:01 AM 0.37 0.00 0.37 0.00 36.83 01:54:01 AM 0.15 0.00 0.15 0.00 6.80 01:55:01 AM 0.55 0.00 0.55 0.00 78.15 01:56:01 AM 0.45 0.00 0.45 0.00 18.81 01:57:01 AM 0.45 0.00 0.45 0.00 99.62 01:58:01 AM 0.50 0.00 0.50 0.00 49.70 01:59:02 AM 0.40 0.00 0.40 0.00 13.48 02:00:01 AM 0.34 0.00 0.34 0.00 46.04 02:01:01 AM 0.72 0.05 0.67 0.40 70.48 02:02:01 AM 1.60 0.07 1.53 1.73 103.10 02:03:01 AM 0.68 0.00 0.68 0.00 45.75 02:04:01 AM 0.57 0.00 0.57 0.00 78.72 02:05:01 AM 0.50 0.00 0.50 0.00 86.44 02:06:01 AM 0.52 0.00 0.52 0.00 56.03 02:07:01 AM 0.57 0.00 0.57 0.00 199.23 02:08:01 AM 0.92 0.00 0.92 0.00 163.84 02:09:01 AM 1.03 0.32 0.72 6.93 42.29 02:10:01 AM 5.66 0.22 5.45 12.00 592.00 02:11:01 AM 27.12 0.43 26.69 62.10 2706.06 Average: 12.78 0.66 12.11 159.20 1297.62 01:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:47:01 AM 5288220 7019196 2594212 32.91 2688 1913500 727152 8.14 186708 2086352 187348 01:48:01 AM 5163616 7006020 2718816 34.49 2688 2018608 714572 8.00 209360 2159300 9936 01:49:01 AM 4889840 6981976 2992592 37.97 2688 2260204 721416 8.08 258388 2360712 191600 01:50:01 AM 4944920 7041576 2937512 37.27 2688 2264048 676536 7.58 262188 2291432 4 01:51:01 AM 4899088 6997188 2983344 37.85 2688 2265508 727616 8.15 262328 2337008 824 01:52:01 AM 4892676 6993052 2989756 37.93 2688 2267800 727616 8.15 262572 2343136 272 01:53:01 AM 4891920 6992964 2990512 37.94 2688 2268444 727616 8.15 262572 2343896 16 01:54:01 AM 4891464 6992640 2990968 37.94 2688 2268592 727616 8.15 262572 2344368 36 01:55:01 AM 4887268 6990556 2995164 38.00 2688 2270688 727616 8.15 262616 2348708 12 01:56:01 AM 4886092 6990468 2996340 38.01 2688 2271784 727616 8.15 262728 2349816 788 01:57:01 AM 4883680 6990288 2998752 38.04 2688 2274016 727616 8.15 262800 2351972 188 01:58:01 AM 4882140 6989968 3000292 38.06 2688 2275244 727616 8.15 262820 2353264 128 01:59:02 AM 4881652 6989724 3000780 38.07 2688 2275480 743152 8.32 262820 2353884 148 02:00:01 AM 4879656 6988888 3002776 38.09 2688 2276636 763052 8.54 262860 2355688 60 02:01:01 AM 4876148 6987184 3006284 38.14 2688 2278448 743032 8.32 263088 2358764 200 02:02:01 AM 4874100 6987248 3008332 38.17 2688 2280552 743032 8.32 263312 2360920 164 02:03:01 AM 4872364 6987136 3010068 38.19 2688 2282224 743032 8.32 263504 2362364 916 02:04:01 AM 4870664 6987212 3011768 38.21 2688 2283996 743032 8.32 263732 2363796 652 02:05:01 AM 4868608 6986936 3013824 38.23 2688 2285748 743032 8.32 263852 2365680 96 02:06:01 AM 4867136 6987132 3015296 38.25 2688 2287384 743032 8.32 263876 2367552 316 02:07:01 AM 4860616 6985988 3021816 38.34 2688 2292760 743032 8.32 264136 2373480 72 02:08:01 AM 4856256 6985844 3026176 38.39 2688 2296976 743032 8.32 264312 2377792 32 02:09:01 AM 4853252 6985272 3029180 38.43 2688 2299524 743032 8.32 264356 2380484 1552 02:10:01 AM 5065476 7030640 2816956 35.74 2688 2134104 680240 7.62 295112 2149812 6796 02:11:01 AM 4942760 6945732 2939672 37.29 2688 2176848 762132 8.53 496568 2086764 11260 Average: 4918784 6992833 2963648 37.60 2688 2242765 731859 8.19 268367 2317078 16537 01:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 218.81 153.43 1489.13 42.36 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 61.79 41.83 587.70 8.06 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 44.89 35.71 333.12 9.13 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 165.59 117.63 36.60 33.20 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 27.42 16.23 9.68 5.18 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 50.23 50.23 8.89 7.02 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 28.13 26.65 4.79 2.26 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 8.96 7.51 1.47 0.80 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 55.26 53.39 10.35 4.54 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 75.30 49.14 13.85 6.58 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 95.42 84.32 19.65 9.82 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 34.42 31.51 7.86 4.69 0.00 0.00 0.00 0.00 01:59:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:02 AM eth0 13.78 11.53 3.07 1.66 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 23.47 22.52 4.37 2.25 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 36.70 31.07 10.18 4.87 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 59.75 58.22 11.84 9.64 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 62.36 63.88 10.78 7.50 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 63.81 66.26 11.40 7.80 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 39.34 37.24 13.56 4.39 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 38.75 30.92 7.82 6.01 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 65.46 66.83 13.35 8.19 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 77.05 76.97 16.33 10.54 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 24.81 22.88 4.69 2.92 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 91.80 53.22 143.05 131.89 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 24.52 21.37 51.05 11.96 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 59.54 49.24 113.05 13.74 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) 09/27/2025 _x86_64_ (2 CPU) 01:45:21 LINUX RESTART (2 CPU) 01:46:01 AM CPU %user %nice %system %iowait %steal %idle 01:47:01 AM all 36.34 0.00 5.20 0.71 0.08 57.66 01:47:01 AM 0 34.51 0.00 5.12 0.90 0.08 59.38 01:47:01 AM 1 38.17 0.00 5.29 0.52 0.08 55.94 01:48:01 AM all 23.42 0.00 3.70 0.78 0.08 72.01 01:48:01 AM 0 23.51 0.00 3.89 0.92 0.07 71.62 01:48:01 AM 1 23.34 0.00 3.52 0.65 0.08 72.41 01:49:01 AM all 30.52 0.00 4.89 0.48 0.17 63.94 01:49:01 AM 0 23.34 0.00 4.65 0.58 0.18 71.24 01:49:01 AM 1 37.71 0.00 5.13 0.38 0.15 56.62 01:50:01 AM all 9.14 0.00 2.09 0.50 0.05 88.21 01:50:01 AM 0 7.52 0.00 1.99 0.48 0.07 89.95 01:50:01 AM 1 10.76 0.00 2.20 0.52 0.03 86.48 01:51:01 AM all 5.05 0.00 0.40 0.01 0.07 94.47 01:51:01 AM 0 5.93 0.00 0.34 0.00 0.07 93.67 01:51:01 AM 1 4.18 0.00 0.47 0.02 0.07 95.27 01:52:01 AM all 10.63 0.00 0.49 0.01 0.07 88.80 01:52:01 AM 0 7.70 0.00 0.34 0.02 0.07 91.88 01:52:01 AM 1 13.71 0.00 0.65 0.00 0.07 85.57 01:53:01 AM all 4.50 0.00 0.31 0.00 0.07 95.12 01:53:01 AM 0 7.36 0.00 0.40 0.00 0.07 92.17 01:53:01 AM 1 1.74 0.00 0.22 0.00 0.07 97.98 01:54:01 AM all 0.76 0.00 0.13 0.00 0.07 99.05 01:54:01 AM 0 0.37 0.00 0.17 0.00 0.08 99.38 01:54:01 AM 1 1.15 0.00 0.08 0.00 0.05 98.72 01:55:01 AM all 6.34 0.00 0.26 0.02 0.07 93.32 01:55:01 AM 0 3.50 0.00 0.27 0.02 0.08 96.13 01:55:01 AM 1 9.18 0.00 0.25 0.02 0.05 90.50 01:56:01 AM all 5.90 0.00 0.45 0.00 0.08 93.58 01:56:01 AM 0 4.15 0.00 0.34 0.00 0.08 95.42 01:56:01 AM 1 7.65 0.00 0.56 0.00 0.07 91.72 01:57:01 AM all 8.51 0.00 0.51 0.00 0.07 90.91 01:57:01 AM 0 6.19 0.00 0.58 0.00 0.07 93.16 01:57:01 AM 1 10.83 0.00 0.44 0.00 0.07 88.67 01:57:01 AM CPU %user %nice %system %iowait %steal %idle 01:58:01 AM all 6.12 0.00 0.35 0.00 0.07 93.47 01:58:01 AM 0 7.55 0.00 0.41 0.00 0.05 91.98 01:58:01 AM 1 4.73 0.00 0.28 0.00 0.08 94.90 01:59:02 AM all 2.53 0.00 0.18 0.00 0.08 97.22 01:59:02 AM 0 3.57 0.00 0.22 0.00 0.07 96.14 01:59:02 AM 1 1.50 0.00 0.13 0.00 0.08 98.28 02:00:01 AM all 4.13 0.00 0.16 0.00 0.08 95.63 02:00:01 AM 0 1.51 0.00 0.20 0.00 0.07 98.21 02:00:01 AM 1 6.75 0.00 0.12 0.00 0.08 93.05 02:01:01 AM all 7.12 0.00 0.52 0.01 0.07 92.28 02:01:01 AM 0 6.60 0.00 0.58 0.00 0.07 92.75 02:01:01 AM 1 7.65 0.00 0.46 0.02 0.07 91.81 02:02:01 AM all 7.85 0.00 0.51 0.01 0.08 91.55 02:02:01 AM 0 1.97 0.00 0.30 0.02 0.08 97.63 02:02:01 AM 1 13.87 0.00 0.72 0.00 0.09 85.32 02:03:01 AM all 4.20 0.00 0.28 0.00 0.07 95.45 02:03:01 AM 0 4.37 0.00 0.25 0.00 0.07 95.31 02:03:01 AM 1 4.04 0.00 0.30 0.00 0.07 95.59 02:04:01 AM all 4.43 0.00 0.31 0.00 0.07 95.19 02:04:01 AM 0 4.35 0.00 0.32 0.00 0.07 95.26 02:04:01 AM 1 4.52 0.00 0.30 0.00 0.07 95.12 02:05:01 AM all 3.60 0.00 0.25 0.00 0.08 96.06 02:05:01 AM 0 5.34 0.00 0.27 0.00 0.08 94.31 02:05:01 AM 1 1.87 0.00 0.23 0.00 0.08 97.81 02:06:01 AM all 5.49 0.00 0.28 0.01 0.07 94.15 02:06:01 AM 0 2.71 0.00 0.22 0.02 0.07 96.99 02:06:01 AM 1 8.27 0.00 0.35 0.00 0.07 91.32 02:07:01 AM all 17.22 0.00 0.51 0.01 0.08 82.18 02:07:01 AM 0 10.57 0.00 0.42 0.02 0.08 88.91 02:07:01 AM 1 23.92 0.00 0.61 0.00 0.07 75.41 02:08:01 AM all 14.03 0.00 0.55 0.01 0.13 85.28 02:08:01 AM 0 13.44 0.00 0.53 0.00 0.12 85.91 02:08:01 AM 1 14.61 0.00 0.57 0.02 0.15 84.66 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 6.51 0.00 0.33 0.01 0.07 93.09 02:09:01 AM 0 7.02 0.00 0.37 0.02 0.07 92.53 02:09:01 AM 1 6.00 0.00 0.28 0.00 0.07 93.65 02:10:01 AM all 16.35 0.00 1.01 0.03 0.06 82.55 02:10:01 AM 0 12.04 0.00 0.98 0.02 0.07 86.89 02:10:01 AM 1 20.66 0.00 1.04 0.05 0.05 78.20 02:11:01 AM all 29.72 0.00 3.32 0.20 0.08 66.68 02:11:01 AM 0 22.99 0.00 3.07 0.17 0.08 73.69 02:11:01 AM 1 36.45 0.00 3.57 0.23 0.08 59.67 Average: all 10.84 0.00 1.08 0.11 0.08 87.88 Average: 0 9.15 0.00 1.05 0.13 0.08 89.59 Average: 1 12.54 0.00 1.12 0.10 0.08 86.17