---> uname -a: Linux prd-centos8-robot-2c-8g-42870.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 620 4836 19 2240 6779 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:53:87:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85243sec preferred_lft 85243sec inet6 fe80::f816:3eff:fe53:876d/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) 07/15/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 140.50 58.15 82.36 7421.39 26553.27 05:08:01 AM 97.82 0.72 97.10 52.92 11161.09 05:09:01 AM 32.57 0.42 32.16 64.78 2952.15 05:10:01 AM 70.58 6.96 63.61 1292.77 8007.71 05:11:01 AM 10.70 0.00 10.70 0.00 695.67 05:12:01 AM 2.43 0.00 2.43 0.00 70.98 05:13:01 AM 0.12 0.00 0.12 0.00 1.17 05:14:01 AM 0.35 0.02 0.33 0.13 82.74 05:15:01 AM 1.87 0.00 1.87 0.00 151.61 05:16:01 AM 0.32 0.03 0.28 1.87 22.23 05:17:01 AM 0.32 0.00 0.32 0.00 100.32 05:18:01 AM 0.25 0.00 0.25 0.00 97.87 05:19:01 AM 0.17 0.00 0.17 0.00 107.72 05:20:01 AM 0.23 0.00 0.23 0.00 161.45 05:21:01 AM 6.45 5.98 0.47 575.14 45.02 05:22:01 AM 3.82 0.00 3.82 0.00 188.20 05:23:01 AM 0.30 0.00 0.30 0.00 115.88 05:24:01 AM 15.88 0.38 15.49 42.52 1886.25 Average: 21.37 4.04 17.33 525.12 2911.26 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5401276 7069128 2481148 31.48 2688 1851092 688260 7.71 186180 1976544 164172 05:08:01 AM 5171776 7008960 2710648 34.39 2688 2013184 727028 8.14 198756 2160296 42484 05:09:01 AM 5147972 7036204 2734452 34.69 2688 2062016 702880 7.87 230108 2146984 41612 05:10:01 AM 4955788 7040248 2926636 37.13 2688 2252764 656144 7.35 262556 2279040 10848 05:11:01 AM 4960356 7044752 2922068 37.07 2688 2252768 656144 7.35 262556 2278972 4 05:12:01 AM 4960352 7044748 2922072 37.07 2688 2252768 656144 7.35 262560 2279036 4 05:13:01 AM 4960384 7044780 2922040 37.07 2688 2252768 656144 7.35 262564 2278972 4 05:14:01 AM 4909744 6996692 2972680 37.71 2688 2255328 742560 8.31 262804 2328972 264 05:15:01 AM 4905296 6994752 2977128 37.77 2688 2257856 742560 8.31 263072 2333356 36 05:16:01 AM 4902224 6994176 2980200 37.81 2688 2260344 742560 8.31 263264 2336080 1912 05:17:01 AM 4898476 6993348 2983948 37.86 2688 2263252 759540 8.50 263264 2339568 1916 05:18:01 AM 4895648 6993456 2986776 37.89 2688 2266204 775024 8.68 263264 2342436 1980 05:19:01 AM 4889716 6990412 2992708 37.97 2688 2269068 797892 8.93 263264 2348280 1664 05:20:01 AM 4885320 6989240 2997104 38.02 2688 2272292 798148 8.94 263264 2352388 80 05:21:01 AM 4866008 6989152 3016416 38.27 2688 2291564 813068 9.10 265520 2369076 1632 05:22:01 AM 4861756 6988960 3020668 38.32 2688 2295548 813068 9.10 265520 2373440 2188 05:23:01 AM 4775836 6904836 3106588 39.41 2688 2297380 907392 10.16 265520 2459060 656 05:24:01 AM 5028452 7013072 2853972 36.21 2688 2158488 729908 8.17 330204 2164564 24028 Average: 4965354 7007606 2917070 37.01 2688 2212482 742470 8.31 257458 2285948 16416 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 284.31 189.37 1676.09 56.82 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 69.56 53.51 792.23 8.83 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 26.51 23.66 87.63 13.48 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 594.39 434.44 343.30 96.89 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 1.32 0.88 0.41 0.13 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 2.47 2.00 0.54 0.48 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 2.38 1.90 0.42 0.41 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 124.80 113.16 26.26 9.45 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 90.05 90.72 16.41 7.29 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 71.09 70.83 14.44 5.97 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 125.91 127.18 23.29 10.17 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 169.13 171.34 29.10 12.24 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 137.74 138.58 25.65 10.99 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 187.95 188.94 33.73 14.13 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 118.66 118.83 20.25 9.17 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 194.22 196.25 36.59 14.57 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 100.47 100.68 17.35 7.72 0.00 0.00 0.00 0.00 05:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 AM eth0 102.20 69.44 145.31 117.78 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 133.51 116.21 182.73 22.03 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) 07/15/2025 _x86_64_ (2 CPU) 05:05:31 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 44.25 0.03 7.53 6.56 0.13 41.49 05:07:01 AM 0 50.39 0.03 7.59 6.32 0.15 35.52 05:07:01 AM 1 38.13 0.02 7.47 6.81 0.12 47.46 05:08:01 AM all 27.27 0.00 4.04 1.88 0.11 66.70 05:08:01 AM 0 32.63 0.00 4.60 1.86 0.10 60.82 05:08:01 AM 1 21.94 0.00 3.48 1.91 0.12 72.55 05:09:01 AM all 20.35 0.00 3.49 0.36 0.08 75.71 05:09:01 AM 0 24.13 0.00 3.90 0.48 0.08 71.41 05:09:01 AM 1 16.59 0.00 3.09 0.23 0.08 80.01 05:10:01 AM all 25.08 0.00 5.30 1.01 0.10 68.51 05:10:01 AM 0 34.37 0.00 6.19 1.21 0.12 58.11 05:10:01 AM 1 15.85 0.00 4.41 0.82 0.08 78.84 05:11:01 AM all 0.32 0.00 0.11 0.08 0.06 99.43 05:11:01 AM 0 0.57 0.00 0.12 0.10 0.05 99.17 05:11:01 AM 1 0.07 0.00 0.10 0.07 0.07 99.70 05:12:01 AM all 0.35 0.00 0.08 0.01 0.04 99.52 05:12:01 AM 0 0.60 0.00 0.08 0.02 0.05 99.25 05:12:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 05:13:01 AM all 0.34 0.00 0.08 0.00 0.04 99.53 05:13:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 05:13:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 05:14:01 AM all 8.46 0.00 0.98 0.00 0.08 90.47 05:14:01 AM 0 11.30 0.00 1.10 0.00 0.08 87.52 05:14:01 AM 1 5.64 0.00 0.86 0.00 0.08 93.42 05:15:01 AM all 8.65 0.00 0.78 0.01 0.10 90.46 05:15:01 AM 0 11.62 0.00 0.90 0.02 0.10 87.36 05:15:01 AM 1 5.73 0.00 0.65 0.00 0.10 93.51 05:16:01 AM all 7.51 0.00 0.65 0.00 0.08 91.75 05:16:01 AM 0 10.23 0.00 0.62 0.00 0.08 89.07 05:16:01 AM 1 4.79 0.00 0.67 0.00 0.08 94.45 05:17:01 AM all 9.19 0.00 0.89 0.00 0.09 89.82 05:17:01 AM 0 11.53 0.00 1.03 0.00 0.10 87.34 05:17:01 AM 1 6.86 0.00 0.76 0.00 0.08 92.30 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 8.59 0.00 0.93 0.00 0.11 90.38 05:18:01 AM 0 11.31 0.00 1.00 0.00 0.12 87.58 05:18:01 AM 1 5.88 0.00 0.86 0.00 0.10 93.16 05:19:01 AM all 9.69 0.00 0.97 0.00 0.10 89.24 05:19:01 AM 0 10.51 0.00 0.91 0.00 0.10 88.48 05:19:01 AM 1 8.87 0.00 1.03 0.00 0.10 90.01 05:20:01 AM all 10.08 0.00 1.09 0.00 0.09 88.74 05:20:01 AM 0 12.02 0.00 1.22 0.00 0.08 86.67 05:20:01 AM 1 8.13 0.00 0.96 0.00 0.10 90.80 05:21:01 AM all 7.60 0.27 0.87 0.11 0.11 91.03 05:21:01 AM 0 9.12 0.45 0.89 0.20 0.12 89.22 05:21:01 AM 1 6.10 0.08 0.86 0.02 0.10 92.85 05:22:01 AM all 11.84 0.00 1.30 0.03 0.10 86.73 05:22:01 AM 0 11.15 0.00 1.25 0.00 0.10 87.50 05:22:01 AM 1 12.54 0.00 1.35 0.05 0.10 85.96 05:23:01 AM all 8.82 0.00 0.66 0.00 0.10 90.42 05:23:01 AM 0 8.78 0.00 0.62 0.00 0.12 90.48 05:23:01 AM 1 8.86 0.00 0.69 0.00 0.08 90.37 05:24:01 AM all 21.17 0.00 2.77 0.18 0.10 75.78 05:24:01 AM 0 17.56 0.00 2.37 0.17 0.10 79.80 05:24:01 AM 1 24.77 0.00 3.18 0.18 0.10 71.77 Average: all 12.76 0.02 1.81 0.57 0.09 84.75 Average: 0 14.91 0.03 1.92 0.58 0.10 82.47 Average: 1 10.61 0.01 1.70 0.56 0.09 87.03