---> uname -a: Linux prd-centos8-robot-2c-8g-4709.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 642 4799 19 2255 6757 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:89:25:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.230/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84815sec preferred_lft 84815sec inet6 fe80::f816:3eff:fe89:2565/64 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) 10/18/2025 _x86_64_ (2 CPU) 02:03:20 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 68.19 8.43 59.76 1386.97 5109.83 02:06:01 AM 95.27 0.75 94.52 53.46 11128.78 02:07:01 AM 30.81 0.38 30.42 64.25 2903.22 02:08:01 AM 75.64 6.97 68.67 1292.98 8372.64 02:09:01 AM 6.63 0.22 6.41 11.73 526.42 02:10:01 AM 2.27 0.00 2.27 0.00 110.26 02:11:01 AM 0.65 0.00 0.65 0.00 90.84 02:12:01 AM 0.35 0.00 0.35 0.00 21.49 02:13:01 AM 0.50 0.00 0.50 0.00 79.24 02:14:01 AM 0.62 0.00 0.62 0.00 22.73 02:15:01 AM 0.53 0.00 0.53 0.00 78.57 02:16:01 AM 0.42 0.00 0.42 0.00 36.44 02:17:01 AM 0.40 0.00 0.40 0.00 49.55 02:18:01 AM 0.30 0.00 0.30 0.00 9.52 02:19:01 AM 0.55 0.03 0.52 0.27 73.08 02:20:01 AM 1.35 0.00 1.35 0.00 91.44 02:21:01 AM 0.82 0.00 0.82 0.00 88.57 02:22:01 AM 0.53 0.00 0.53 0.00 45.58 02:23:01 AM 0.38 0.00 0.38 0.00 75.64 02:24:01 AM 0.67 0.00 0.67 0.00 95.92 02:25:01 AM 0.33 0.00 0.33 0.00 100.15 02:26:01 AM 0.83 0.00 0.83 0.00 209.45 02:27:01 AM 0.75 0.00 0.75 0.00 93.70 02:28:01 AM 0.73 0.00 0.73 0.00 119.51 02:29:01 AM 24.66 0.40 24.26 46.78 2744.15 Average: 12.57 0.69 11.88 114.25 1291.02 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5374668 7051472 2507764 31.81 2688 1859720 670420 7.51 185780 2003760 162692 02:06:01 AM 5151284 6991832 2731148 34.65 2688 2016688 693260 7.76 198216 2183396 42016 02:07:01 AM 5120996 7015624 2761436 35.03 2688 2068196 696956 7.80 229252 2175272 42836 02:08:01 AM 4942384 7037248 2940048 37.30 2688 2262128 650948 7.29 261988 2297208 10844 02:09:01 AM 4897508 6993364 2984924 37.87 2688 2263120 704808 7.89 262128 2340880 652 02:10:01 AM 4890848 6988168 2991584 37.95 2688 2264608 727856 8.15 262360 2347120 1032 02:11:01 AM 4887908 6987104 2994524 37.99 2688 2266468 727856 8.15 262380 2350368 520 02:12:01 AM 4886900 6986116 2995532 38.00 2688 2266488 727856 8.15 262380 2351260 4 02:13:01 AM 4882820 6984268 2999612 38.05 2688 2268720 727856 8.15 262424 2355276 4 02:14:01 AM 4882664 6984436 2999768 38.06 2688 2269044 727856 8.15 262436 2355544 12 02:15:01 AM 4873672 6977840 3008760 38.17 2688 2271456 762316 8.54 262608 2364176 284 02:16:01 AM 4872748 6978400 3009684 38.18 2688 2272924 762316 8.54 262620 2365524 856 02:17:01 AM 4871916 6978016 3010516 38.19 2688 2273380 762316 8.54 262628 2366060 4 02:18:01 AM 4869172 6975572 3013260 38.23 2688 2273672 762316 8.54 262636 2368712 148 02:19:01 AM 4864776 6973444 3017656 38.28 2688 2275928 760544 8.52 262808 2372988 460 02:20:01 AM 4859628 6970340 3022804 38.35 2688 2277988 751664 8.42 262836 2377700 740 02:21:01 AM 4858360 6970772 3024072 38.36 2688 2279664 751664 8.42 263060 2379148 272 02:22:01 AM 4854272 6968316 3028160 38.42 2688 2281324 751664 8.42 263252 2382932 916 02:23:01 AM 4849940 6966252 3032492 38.47 2688 2283592 751664 8.42 263452 2387016 1184 02:24:01 AM 4848344 6966016 3034088 38.49 2688 2284972 751664 8.42 263476 2388536 4 02:25:01 AM 4841664 6963240 3040768 38.58 2688 2288860 751664 8.42 263652 2395192 1104 02:26:01 AM 4836416 6963052 3046016 38.64 2688 2293888 751664 8.42 263884 2400244 436 02:27:01 AM 4831924 6960864 3050508 38.70 2688 2296184 751664 8.42 263936 2404796 420 02:28:01 AM 4781692 6914484 3100740 39.34 2688 2300036 798840 8.94 263968 2454984 1096 02:29:01 AM 4934716 6933232 2947716 37.40 2688 2171928 745824 8.35 494608 2097676 22488 Average: 4910689 6979179 2971743 37.70 2688 2237239 736938 8.25 265151 2330631 11641 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 229.71 155.14 1387.49 47.98 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 79.87 55.71 769.40 9.02 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 25.07 20.51 110.01 6.52 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 177.67 125.03 260.72 28.12 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 32.32 13.60 9.12 1.95 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 34.21 31.83 7.12 6.01 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 46.67 45.55 8.21 3.90 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 2.47 1.00 0.46 0.26 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 53.22 53.07 11.03 4.78 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 29.48 13.00 5.64 1.42 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 106.73 86.77 22.59 18.81 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 43.14 40.54 10.39 3.70 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 16.04 13.26 2.81 3.07 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 15.31 13.40 3.14 2.01 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 34.97 32.62 8.96 5.15 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 50.35 46.18 12.02 8.24 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 58.17 58.34 10.62 7.06 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 57.00 58.26 10.56 7.23 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 60.67 59.74 17.19 6.98 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 28.46 22.39 5.89 3.34 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 53.37 52.57 9.02 6.97 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 72.19 72.64 16.99 12.10 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 48.89 46.56 9.93 4.82 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 6.55 6.76 1.96 1.39 0.00 0.00 0.00 0.00 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 105.08 66.91 184.15 136.67 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 58.70 47.65 115.81 13.50 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) 10/18/2025 _x86_64_ (2 CPU) 02:03:20 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 31.74 0.00 4.83 0.90 0.11 62.42 02:05:01 AM 0 39.45 0.00 6.06 1.32 0.10 53.06 02:05:01 AM 1 24.06 0.00 3.60 0.48 0.12 71.74 02:06:01 AM all 25.89 0.00 3.63 1.49 0.09 68.90 02:06:01 AM 0 29.79 0.00 4.14 1.39 0.10 64.59 02:06:01 AM 1 21.98 0.00 3.12 1.60 0.08 73.21 02:07:01 AM all 21.65 0.00 3.14 0.31 0.12 74.79 02:07:01 AM 0 32.62 0.00 3.56 0.45 0.10 63.28 02:07:01 AM 1 10.68 0.00 2.72 0.17 0.13 86.30 02:08:01 AM all 24.38 0.00 4.78 1.21 0.11 69.52 02:08:01 AM 0 28.74 0.00 5.32 1.47 0.12 64.35 02:08:01 AM 1 20.03 0.00 4.24 0.95 0.10 74.68 02:09:01 AM all 3.65 0.00 0.28 0.06 0.04 95.98 02:09:01 AM 0 3.72 0.00 0.32 0.10 0.05 95.82 02:09:01 AM 1 3.58 0.00 0.23 0.02 0.03 96.14 02:10:01 AM all 7.64 0.00 0.59 0.01 0.10 91.67 02:10:01 AM 0 7.20 0.00 0.64 0.02 0.10 92.03 02:10:01 AM 1 8.07 0.00 0.53 0.00 0.10 91.30 02:11:01 AM all 10.37 0.00 0.59 0.03 0.10 88.91 02:11:01 AM 0 16.25 0.00 0.80 0.00 0.12 82.83 02:11:01 AM 1 4.72 0.00 0.38 0.05 0.08 94.76 02:12:01 AM all 0.51 0.00 0.15 0.00 0.07 99.27 02:12:01 AM 0 0.42 0.00 0.22 0.00 0.08 99.28 02:12:01 AM 1 0.60 0.00 0.08 0.00 0.05 99.27 02:13:01 AM all 6.77 0.00 0.31 0.01 0.09 92.82 02:13:01 AM 0 7.28 0.00 0.30 0.02 0.10 92.30 02:13:01 AM 1 6.27 0.00 0.32 0.00 0.08 93.33 02:14:01 AM all 1.75 0.00 0.23 0.00 0.08 97.94 02:14:01 AM 0 1.14 0.00 0.23 0.00 0.07 98.56 02:14:01 AM 1 2.36 0.00 0.23 0.00 0.08 97.32 02:15:01 AM all 11.33 0.00 0.74 0.00 0.09 87.83 02:15:01 AM 0 12.92 0.00 0.87 0.00 0.10 86.10 02:15:01 AM 1 9.78 0.00 0.61 0.00 0.09 89.52 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 4.41 0.00 0.28 0.00 0.09 95.22 02:16:01 AM 0 2.61 0.00 0.32 0.00 0.08 96.99 02:16:01 AM 1 6.22 0.00 0.23 0.00 0.10 93.44 02:17:01 AM all 5.63 0.00 0.41 0.00 0.08 93.87 02:17:01 AM 0 10.73 0.00 0.59 0.00 0.09 88.60 02:17:01 AM 1 0.70 0.00 0.23 0.00 0.08 98.98 02:18:01 AM all 2.17 0.00 0.17 0.00 0.09 97.57 02:18:01 AM 0 2.97 0.00 0.20 0.00 0.08 96.74 02:18:01 AM 1 1.37 0.00 0.13 0.00 0.10 98.39 02:19:01 AM all 8.28 0.00 0.54 0.00 0.09 91.09 02:19:01 AM 0 10.62 0.00 0.58 0.00 0.10 88.70 02:19:01 AM 1 5.95 0.00 0.50 0.00 0.08 93.46 02:20:01 AM all 9.19 0.00 0.63 0.01 0.08 90.08 02:20:01 AM 0 12.94 0.00 0.80 0.02 0.09 86.15 02:20:01 AM 1 5.50 0.00 0.46 0.00 0.08 93.96 02:21:01 AM all 4.33 0.00 0.34 0.00 0.11 95.22 02:21:01 AM 0 4.08 0.00 0.35 0.00 0.10 95.47 02:21:01 AM 1 4.58 0.00 0.34 0.00 0.12 94.97 02:22:01 AM all 4.21 0.00 0.36 0.00 0.11 95.33 02:22:01 AM 0 5.92 0.00 0.39 0.00 0.12 93.58 02:22:01 AM 1 2.49 0.00 0.33 0.00 0.10 97.07 02:23:01 AM all 4.92 0.00 0.37 0.00 0.09 94.62 02:23:01 AM 0 5.09 0.00 0.39 0.00 0.08 94.44 02:23:01 AM 1 4.74 0.00 0.35 0.00 0.10 94.81 02:24:01 AM all 4.62 0.00 0.28 0.01 0.10 94.99 02:24:01 AM 0 8.29 0.00 0.35 0.00 0.12 91.25 02:24:01 AM 1 0.95 0.00 0.22 0.02 0.08 98.73 02:25:01 AM all 13.14 0.00 0.45 0.00 0.09 86.32 02:25:01 AM 0 15.58 0.00 0.35 0.00 0.10 83.97 02:25:01 AM 1 10.68 0.00 0.54 0.00 0.08 88.69 02:26:01 AM all 17.08 0.00 0.66 0.02 0.12 82.12 02:26:01 AM 0 23.39 0.00 0.84 0.00 0.14 75.64 02:26:01 AM 1 10.88 0.00 0.49 0.03 0.10 88.50 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 6.88 0.00 0.31 0.02 0.10 92.69 02:27:01 AM 0 10.93 0.00 0.32 0.02 0.12 88.62 02:27:01 AM 1 2.84 0.00 0.30 0.02 0.08 96.75 02:28:01 AM all 8.32 0.00 0.38 0.01 0.10 91.20 02:28:01 AM 0 7.59 0.00 0.35 0.00 0.10 91.96 02:28:01 AM 1 9.05 0.00 0.40 0.02 0.10 90.43 02:29:01 AM all 28.04 0.00 3.16 0.21 0.09 68.50 02:29:01 AM 0 23.49 0.00 2.42 0.27 0.10 73.73 02:29:01 AM 1 32.60 0.00 3.91 0.15 0.08 63.25 Average: all 10.69 0.00 1.11 0.17 0.09 87.94 Average: 0 12.95 0.00 1.23 0.20 0.10 85.51 Average: 1 8.43 0.00 0.98 0.14 0.09 90.35