---> uname -a: Linux prd-centos8-robot-2c-8g-12101.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 635 4800 19 2261 6763 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:b2:b8:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84794sec preferred_lft 84794sec inet6 fe80::f816:3eff:feb2:b8da/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) 11/20/2025 _x86_64_ (2 CPU) 04:09:42 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 283.55 283.55 0.00 9489.47 0.00 04:11:01 AM 194.47 134.63 59.84 13970.08 40278.79 04:12:01 AM 122.34 0.72 121.63 52.92 12463.86 04:13:01 AM 28.15 0.42 27.73 64.79 2262.46 04:14:01 AM 73.91 6.96 66.94 1292.77 4660.26 04:15:01 AM 29.08 0.00 29.08 0.00 5607.92 04:16:01 AM 5.51 0.22 5.30 11.73 226.14 04:17:01 AM 1.07 0.00 1.07 0.00 104.30 04:18:01 AM 0.25 0.00 0.25 0.00 20.59 04:19:01 AM 0.15 0.00 0.15 0.00 1.35 04:20:01 AM 0.60 0.00 0.60 0.00 85.09 04:21:01 AM 0.37 0.00 0.37 0.00 16.43 04:22:01 AM 0.52 0.00 0.52 0.00 100.90 04:23:01 AM 0.40 0.00 0.40 0.00 48.53 04:24:01 AM 0.50 0.00 0.50 0.00 13.88 04:25:01 AM 1.45 0.03 1.42 0.27 57.81 04:26:01 AM 0.55 0.00 0.55 0.00 80.92 04:27:01 AM 0.47 0.00 0.47 0.00 84.02 04:28:01 AM 0.53 0.00 0.53 0.00 47.16 04:29:02 AM 0.40 0.00 0.40 0.00 70.97 04:30:01 AM 0.63 0.00 0.63 0.00 79.45 04:31:01 AM 0.42 0.00 0.42 0.00 34.52 04:32:01 AM 0.57 0.00 0.57 0.00 149.63 04:33:01 AM 0.75 0.00 0.75 0.00 198.63 04:34:01 AM 0.50 0.00 0.50 0.00 59.50 04:35:01 AM 0.83 0.00 0.83 0.00 139.99 04:36:01 AM 33.52 0.63 32.89 73.18 3269.01 Average: 19.42 5.80 13.62 604.01 2697.97 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 7270224 7266988 612200 7.77 2688 211860 572764 7.27 93976 343752 9848 04:11:01 AM 5448160 7023496 2434264 30.88 2688 1767704 764800 8.56 186408 1965016 102892 04:12:01 AM 5155608 6999940 2726816 34.59 2688 2020024 722536 8.09 198684 2170556 46104 04:13:01 AM 5186724 7036148 2695700 34.20 2688 2025216 679492 7.61 222640 2120912 14020 04:14:01 AM 4955064 7054692 2927360 37.14 2688 2266016 648824 7.26 260236 2284624 155136 04:15:01 AM 4951240 7050492 2931184 37.19 2688 2266020 648824 7.26 260232 2284788 4 04:16:01 AM 4903496 7004520 2978928 37.79 2688 2267792 712468 7.98 260436 2332156 332 04:17:01 AM 4898576 7001896 2983848 37.85 2688 2270096 712468 7.98 260620 2337044 212 04:18:01 AM 4898804 7002452 2983620 37.85 2688 2270416 712468 7.98 260620 2336992 4 04:19:01 AM 4896468 7000240 2985956 37.88 2688 2270556 727916 8.15 260620 2339220 140 04:20:01 AM 4888760 6994644 2993664 37.98 2688 2272652 784288 8.78 260664 2346732 4 04:21:01 AM 4885604 6992592 2996820 38.02 2688 2273760 767476 8.59 260776 2349796 784 04:22:01 AM 4881232 6990448 3001192 38.07 2688 2275988 767476 8.59 260848 2354240 152 04:23:01 AM 4877788 6988236 3004636 38.12 2688 2277220 767476 8.59 260868 2357460 84 04:24:01 AM 4875500 6986184 3006924 38.15 2688 2277456 767476 8.59 260868 2359776 140 04:25:01 AM 4871948 6983792 3010476 38.19 2688 2278612 784932 8.79 261084 2363072 544 04:26:01 AM 4869284 6983056 3013140 38.23 2688 2280516 784932 8.79 261104 2365792 276 04:27:01 AM 4865428 6981208 3016996 38.27 2688 2282548 784932 8.79 261240 2369584 4 04:28:01 AM 4863800 6981252 3018624 38.30 2688 2284216 784932 8.79 261448 2371128 672 04:29:02 AM 4860152 6979288 3022272 38.34 2688 2285900 784932 8.79 261656 2374372 516 04:30:01 AM 4857452 6978292 3024972 38.38 2688 2287592 783988 8.78 261744 2376912 220 04:31:01 AM 4852792 6975328 3029632 38.44 2688 2289300 783988 8.78 261772 2381672 1144 04:32:01 AM 4847332 6974800 3035092 38.50 2688 2294200 783988 8.78 262008 2387088 1944 04:33:01 AM 4840408 6972264 3042016 38.59 2688 2298588 783988 8.78 262200 2393620 912 04:34:01 AM 4836704 6970860 3045720 38.64 2688 2300888 783988 8.78 262248 2397516 1764 04:35:01 AM 4884788 7028484 2997636 38.03 2688 2310428 680828 7.62 262616 2349448 7556 04:36:01 AM 4958536 6962592 2923888 37.09 2688 2176824 738032 8.26 496044 2065740 10092 Average: 5014143 7006081 2868281 36.39 2688 2162311 741489 8.30 257173 2239963 13167 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 9.87 7.24 1.31 1.62 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 280.06 176.31 1629.42 60.52 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 81.72 59.53 875.34 9.58 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 14.51 9.37 6.25 3.92 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 66.33 53.52 344.58 14.47 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 165.06 117.76 32.50 24.59 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 40.07 30.87 12.52 6.72 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 53.31 53.39 8.55 4.31 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 12.58 11.08 2.32 1.09 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 8.83 7.30 1.44 0.78 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 55.04 54.49 10.27 10.59 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 66.48 46.28 13.17 6.29 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 90.97 79.95 19.44 9.51 0.00 0.00 0.00 0.00 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 31.66 30.12 7.62 4.62 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 16.41 12.25 2.96 1.39 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 23.08 21.93 4.76 2.55 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 45.05 36.44 12.01 5.43 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 70.50 67.12 13.05 10.65 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 59.67 61.16 10.62 7.23 0.00 0.00 0.00 0.00 04:29:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:02 AM eth0 62.81 64.89 10.89 7.57 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 38.95 35.90 13.63 4.00 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 38.79 32.39 7.70 6.25 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 47.58 48.70 7.80 4.90 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 78.87 78.70 17.81 12.45 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 41.84 39.89 8.71 4.36 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 16.16 11.50 5.95 1.71 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 89.54 60.06 186.97 138.49 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 61.35 50.00 125.59 13.99 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) 11/20/2025 _x86_64_ (2 CPU) 04:09:42 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 97.04 0.00 2.96 0.00 0.00 0.00 04:10:01 AM 0 97.37 0.00 2.63 0.00 0.00 0.00 04:10:01 AM 1 96.71 0.00 3.29 0.00 0.00 0.00 04:11:01 AM all 39.42 0.07 9.91 8.60 0.13 41.86 04:11:01 AM 0 40.06 0.08 9.93 8.27 0.13 41.52 04:11:01 AM 1 38.78 0.05 9.90 8.94 0.13 42.20 04:12:01 AM all 34.43 0.00 5.25 1.87 0.13 58.32 04:12:01 AM 0 38.03 0.00 5.55 1.97 0.13 54.32 04:12:01 AM 1 30.81 0.00 4.96 1.77 0.13 62.33 04:13:01 AM all 12.98 0.00 1.93 0.48 0.08 84.52 04:13:01 AM 0 22.04 0.00 2.37 0.72 0.08 74.78 04:13:01 AM 1 3.94 0.00 1.49 0.25 0.08 94.24 04:14:01 AM all 37.55 0.00 6.09 1.30 0.13 54.93 04:14:01 AM 0 50.94 0.00 6.96 1.85 0.12 40.13 04:14:01 AM 1 24.18 0.00 5.23 0.75 0.13 69.71 04:15:01 AM all 0.69 0.00 0.59 1.21 0.07 97.44 04:15:01 AM 0 0.77 0.00 0.67 0.79 0.05 97.73 04:15:01 AM 1 0.62 0.00 0.50 1.64 0.08 97.16 04:16:01 AM all 6.58 0.00 0.48 0.03 0.10 92.82 04:16:01 AM 0 8.55 0.00 0.57 0.02 0.08 90.78 04:16:01 AM 1 4.60 0.00 0.39 0.03 0.12 94.87 04:17:01 AM all 12.25 0.00 0.71 0.01 0.10 86.92 04:17:01 AM 0 6.42 0.00 0.25 0.00 0.08 93.25 04:17:01 AM 1 18.45 0.00 1.21 0.02 0.12 80.20 04:18:01 AM all 2.65 0.00 0.29 0.00 0.09 96.97 04:18:01 AM 0 1.27 0.00 0.15 0.00 0.10 98.48 04:18:01 AM 1 4.05 0.00 0.42 0.00 0.08 95.44 04:19:01 AM all 0.77 0.00 0.13 0.00 0.10 99.01 04:19:01 AM 0 0.85 0.00 0.18 0.00 0.13 98.83 04:19:01 AM 1 0.69 0.00 0.07 0.00 0.07 99.18 04:20:01 AM all 6.30 0.00 0.28 0.00 0.10 93.31 04:20:01 AM 0 6.46 0.00 0.28 0.00 0.12 93.14 04:20:01 AM 1 6.15 0.00 0.28 0.00 0.08 93.49 04:20:01 AM CPU %user %nice %system %iowait %steal %idle 04:21:01 AM all 6.12 0.00 0.54 0.00 0.11 93.23 04:21:01 AM 0 5.40 0.00 0.45 0.00 0.08 94.06 04:21:01 AM 1 6.84 0.00 0.63 0.00 0.14 92.39 04:22:01 AM all 9.23 0.00 0.60 0.01 0.10 90.06 04:22:01 AM 0 10.03 0.00 0.64 0.02 0.08 89.24 04:22:01 AM 1 8.44 0.00 0.56 0.00 0.12 90.89 04:23:01 AM all 7.42 0.00 0.55 0.00 0.10 91.93 04:23:01 AM 0 9.23 0.00 0.73 0.00 0.08 89.95 04:23:01 AM 1 5.63 0.00 0.37 0.00 0.12 93.89 04:24:01 AM all 3.01 0.00 0.29 0.00 0.12 96.59 04:24:01 AM 0 4.59 0.00 0.35 0.00 0.10 94.96 04:24:01 AM 1 1.44 0.00 0.22 0.00 0.13 98.21 04:25:01 AM all 4.05 0.00 0.36 0.01 0.12 95.47 04:25:01 AM 0 2.32 0.00 0.40 0.00 0.10 97.17 04:25:01 AM 1 5.78 0.00 0.32 0.02 0.13 93.76 04:26:01 AM all 8.54 0.00 0.55 0.01 0.13 90.77 04:26:01 AM 0 9.26 0.00 0.57 0.02 0.13 90.01 04:26:01 AM 1 7.81 0.00 0.53 0.00 0.12 91.54 04:27:01 AM all 7.76 0.00 0.61 0.03 0.11 91.50 04:27:01 AM 0 9.72 0.00 0.76 0.00 0.12 89.41 04:27:01 AM 1 5.82 0.00 0.45 0.05 0.10 93.58 04:28:01 AM all 4.32 0.00 0.32 0.00 0.12 95.24 04:28:01 AM 0 4.76 0.00 0.33 0.00 0.12 94.79 04:28:01 AM 1 3.89 0.00 0.30 0.00 0.12 95.70 04:29:02 AM all 4.54 0.00 0.34 0.00 0.08 95.04 04:29:02 AM 0 4.91 0.00 0.34 0.00 0.07 94.69 04:29:02 AM 1 4.18 0.00 0.35 0.00 0.08 95.39 04:30:01 AM all 4.10 0.00 0.33 0.00 0.08 95.49 04:30:01 AM 0 2.79 0.00 0.32 0.00 0.07 96.82 04:30:01 AM 1 5.42 0.00 0.34 0.00 0.09 94.15 04:31:01 AM all 6.68 0.00 0.40 0.00 0.07 92.85 04:31:01 AM 0 7.88 0.00 0.44 0.00 0.07 91.61 04:31:01 AM 1 5.48 0.00 0.37 0.00 0.07 94.09 04:31:01 AM CPU %user %nice %system %iowait %steal %idle 04:32:01 AM all 15.82 0.00 0.42 0.01 0.10 83.65 04:32:01 AM 0 27.57 0.00 0.45 0.00 0.12 71.86 04:32:01 AM 1 4.07 0.00 0.39 0.02 0.08 95.45 04:33:01 AM all 15.34 0.00 0.69 0.01 0.08 83.88 04:33:01 AM 0 24.89 0.00 0.66 0.00 0.10 74.36 04:33:01 AM 1 5.73 0.00 0.73 0.02 0.07 93.46 04:34:01 AM all 7.45 0.00 0.35 0.00 0.08 92.13 04:34:01 AM 0 10.99 0.00 0.39 0.00 0.07 88.56 04:34:01 AM 1 3.90 0.00 0.32 0.00 0.08 95.69 04:35:01 AM all 13.51 0.00 0.45 0.01 0.09 85.93 04:35:01 AM 0 23.42 0.00 0.59 0.00 0.10 75.89 04:35:01 AM 1 3.61 0.00 0.32 0.02 0.08 95.97 04:36:01 AM all 30.50 0.00 3.92 0.36 0.11 65.11 04:36:01 AM 0 37.96 0.00 4.28 0.13 0.12 57.52 04:36:01 AM 1 23.05 0.00 3.57 0.58 0.10 72.69 Average: all 11.72 0.00 1.40 0.54 0.10 86.24 Average: 0 14.37 0.00 1.49 0.53 0.10 83.51 Average: 1 9.05 0.00 1.32 0.54 0.10 88.98