---> uname -a: Linux prd-centos8-robot-2c-8g-43342.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4835 19 2231 6769 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:05:4f:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85172sec preferred_lft 85172sec inet6 fe80::f816:3eff:fe05:4fdd/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) 07/17/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 140.37 65.23 75.14 7574.28 36299.85 01:08:01 AM 109.73 0.72 109.02 52.92 11838.29 01:09:01 AM 24.94 0.42 24.53 64.78 2000.33 01:10:01 AM 71.86 6.96 64.90 1292.77 4817.06 01:11:01 AM 28.11 0.00 28.11 0.00 5125.47 01:12:01 AM 0.37 0.00 0.37 0.00 5.88 01:13:01 AM 0.10 0.00 0.10 0.00 1.03 01:14:01 AM 0.23 0.02 0.22 0.13 6.35 01:15:01 AM 1.93 0.00 1.93 0.00 192.15 01:16:01 AM 0.37 0.03 0.33 1.87 62.36 01:17:01 AM 0.43 0.00 0.43 0.00 111.65 01:18:01 AM 0.33 0.00 0.33 0.00 111.63 01:19:01 AM 0.17 0.00 0.17 0.00 65.99 01:20:01 AM 0.22 0.00 0.22 0.00 105.62 01:21:01 AM 1.45 0.03 1.42 0.27 133.47 01:22:01 AM 0.32 0.00 0.32 0.00 124.33 01:23:01 AM 0.25 0.00 0.25 0.00 106.78 01:24:01 AM 0.20 0.00 0.20 0.00 121.31 01:25:01 AM 14.68 0.33 14.35 37.85 672.28 01:26:01 AM 32.38 0.52 31.86 63.86 2593.05 Average: 21.42 3.71 17.71 454.47 3224.86 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5386728 7014532 2495696 31.66 2688 1817620 766380 8.58 201244 1999812 137324 01:08:01 AM 5184700 7019080 2697724 34.22 2688 2010264 685344 7.67 199240 2146712 42488 01:09:01 AM 5256168 7092000 2626256 33.32 2688 2012212 632352 7.08 219972 2057372 10752 01:10:01 AM 4957864 7039924 2924560 37.10 2688 2249832 665240 7.45 263420 2283580 136904 01:11:01 AM 4954552 7036300 2927872 37.14 2688 2249844 665240 7.45 263436 2283996 4 01:12:01 AM 4954480 7036228 2927944 37.15 2688 2249844 665240 7.45 263440 2283956 8 01:13:01 AM 4954848 7036596 2927576 37.14 2688 2249844 665240 7.45 263440 2283896 4 01:14:01 AM 4904704 6988844 2977720 37.78 2688 2252236 749300 8.39 263588 2333492 2376 01:15:01 AM 4898696 6985032 2983728 37.85 2688 2254448 749300 8.39 263936 2338940 608 01:16:01 AM 4896220 6985180 2986204 37.88 2688 2257128 749300 8.39 264132 2341512 1476 01:17:01 AM 4893496 6984668 2988928 37.92 2688 2259272 749300 8.39 264132 2344192 440 01:18:01 AM 4890276 6984284 2992148 37.96 2688 2262104 765228 8.57 264132 2347320 4 01:19:01 AM 4885712 6983196 2996712 38.02 2688 2265580 765228 8.57 264132 2351648 1544 01:20:01 AM 4883040 6982860 2999384 38.05 2688 2267940 785996 8.80 264132 2354200 768 01:21:01 AM 4879612 6982656 3002812 38.10 2688 2271180 803156 8.99 264272 2357644 964 01:22:01 AM 4876072 6982772 3006352 38.14 2688 2274796 803156 8.99 264272 2361052 960 01:23:01 AM 4870552 6980284 3011872 38.21 2688 2277828 824724 9.23 264272 2366280 828 01:24:01 AM 4867276 6980404 3015148 38.25 2688 2281248 824724 9.23 264272 2369748 640 01:25:01 AM 4967824 6942616 2914600 36.98 2688 2148796 750548 8.40 332908 2222596 66220 01:26:01 AM 4938200 6917196 2944224 37.35 2688 2153260 762552 8.54 490744 2098712 26324 Average: 4965051 6997733 2917373 37.01 2688 2203264 741377 8.30 270156 2276333 21532 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 337.29 202.53 1647.62 59.58 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 74.87 59.06 826.53 9.65 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 14.46 11.76 6.02 4.26 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 239.27 172.84 353.19 46.05 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 394.14 285.37 74.03 59.45 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.45 2.02 0.55 0.48 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.70 1.95 0.47 0.43 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 121.19 100.67 26.74 8.49 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 81.49 81.97 15.47 6.54 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 65.94 65.41 14.42 5.33 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 114.25 114.41 19.85 9.25 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 126.04 126.64 24.78 10.01 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 64.21 64.72 16.73 5.57 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 110.80 111.86 19.18 8.65 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 111.30 111.41 22.43 9.25 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 208.98 210.40 37.86 15.45 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 94.15 94.84 19.65 7.87 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 208.40 210.33 38.62 14.99 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 133.92 97.65 161.90 130.22 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 17.51 16.83 16.26 8.54 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 126.17 107.13 167.12 21.00 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) 07/17/2025 _x86_64_ (2 CPU) 01:05:33 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 39.40 0.05 7.24 13.02 0.12 40.17 01:07:01 AM 0 39.78 0.05 7.06 14.28 0.10 38.73 01:07:01 AM 1 39.01 0.05 7.43 11.76 0.13 41.62 01:08:01 AM all 32.68 0.00 4.92 5.04 0.10 57.26 01:08:01 AM 0 46.99 0.00 6.46 5.48 0.10 40.98 01:08:01 AM 1 18.07 0.00 3.34 4.60 0.10 73.89 01:09:01 AM all 11.96 0.00 1.56 0.18 0.07 86.23 01:09:01 AM 0 6.17 0.00 1.27 0.23 0.07 92.26 01:09:01 AM 1 17.75 0.00 1.85 0.13 0.07 80.19 01:10:01 AM all 32.45 0.00 5.89 0.97 0.11 60.58 01:10:01 AM 0 38.26 0.00 5.94 1.00 0.12 54.68 01:10:01 AM 1 26.65 0.00 5.84 0.93 0.10 66.48 01:11:01 AM all 1.03 0.00 0.92 0.81 0.05 97.19 01:11:01 AM 0 1.00 0.00 0.77 0.70 0.03 97.49 01:11:01 AM 1 1.05 0.00 1.07 0.92 0.07 96.89 01:12:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 01:12:01 AM 0 0.12 0.00 0.07 0.00 0.03 99.78 01:12:01 AM 1 0.60 0.00 0.07 0.00 0.05 99.28 01:13:01 AM all 0.15 0.00 0.09 0.00 0.05 99.71 01:13:01 AM 0 0.05 0.00 0.03 0.00 0.05 99.87 01:13:01 AM 1 0.25 0.00 0.15 0.00 0.05 99.55 01:14:01 AM all 7.40 0.00 0.79 0.01 0.05 91.75 01:14:01 AM 0 6.70 0.00 0.85 0.02 0.03 92.40 01:14:01 AM 1 8.12 0.00 0.72 0.00 0.07 91.09 01:15:01 AM all 7.16 0.00 0.66 0.00 0.08 92.10 01:15:01 AM 0 2.44 0.00 0.42 0.00 0.07 97.07 01:15:01 AM 1 11.98 0.00 0.90 0.00 0.09 87.03 01:16:01 AM all 6.42 0.00 0.57 0.00 0.09 92.92 01:16:01 AM 0 8.34 0.00 0.65 0.00 0.10 90.90 01:16:01 AM 1 4.50 0.00 0.49 0.00 0.08 94.93 01:17:01 AM all 7.02 0.00 0.68 0.02 0.11 92.17 01:17:01 AM 0 9.02 0.00 0.59 0.00 0.10 90.29 01:17:01 AM 1 5.03 0.00 0.77 0.03 0.12 94.05 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 9.89 0.00 0.92 0.02 0.08 89.09 01:18:01 AM 0 7.98 0.00 0.97 0.03 0.08 90.93 01:18:01 AM 1 11.84 0.00 0.87 0.00 0.09 87.20 01:19:01 AM all 7.14 0.00 0.63 0.01 0.08 92.14 01:19:01 AM 0 9.78 0.00 0.67 0.02 0.07 89.47 01:19:01 AM 1 4.51 0.00 0.59 0.00 0.10 94.81 01:20:01 AM all 6.36 0.00 0.64 0.00 0.09 92.91 01:20:01 AM 0 6.04 0.00 0.75 0.00 0.10 93.11 01:20:01 AM 1 6.69 0.00 0.52 0.00 0.08 92.71 01:21:01 AM all 9.12 0.00 0.86 0.02 0.10 89.90 01:21:01 AM 0 12.71 0.00 1.01 0.02 0.08 86.18 01:21:01 AM 1 5.54 0.00 0.72 0.02 0.12 93.61 01:22:01 AM all 9.89 0.00 1.03 0.00 0.08 89.00 01:22:01 AM 0 11.10 0.00 1.13 0.00 0.08 87.69 01:22:01 AM 1 8.68 0.00 0.93 0.00 0.08 90.31 01:23:01 AM all 8.39 0.00 0.60 0.00 0.11 90.90 01:23:01 AM 0 8.40 0.00 0.45 0.00 0.12 91.03 01:23:01 AM 1 8.39 0.00 0.74 0.00 0.10 90.78 01:24:01 AM all 8.98 0.00 1.10 0.00 0.09 89.83 01:24:01 AM 0 7.82 0.00 0.99 0.00 0.10 91.09 01:24:01 AM 1 10.14 0.00 1.22 0.00 0.08 88.56 01:25:01 AM all 23.93 0.00 2.75 0.07 0.08 73.18 01:25:01 AM 0 35.67 0.00 3.21 0.10 0.08 60.94 01:25:01 AM 1 12.18 0.00 2.29 0.03 0.07 85.43 01:26:01 AM all 30.94 0.00 3.80 0.21 0.11 64.94 01:26:01 AM 0 37.88 0.00 4.40 0.20 0.12 57.40 01:26:01 AM 1 24.00 0.00 3.20 0.22 0.10 72.49 Average: all 13.04 0.00 1.79 1.02 0.08 84.07 Average: 0 14.83 0.00 1.89 1.11 0.08 82.10 Average: 1 11.25 0.00 1.69 0.93 0.09 86.04