---> uname -a: Linux prd-centos8-robot-2c-8g-47803.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 648 4823 19 2225 6751 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:d8:bb:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.222/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85256sec preferred_lft 85256sec inet6 fe80::f816:3eff:fed8:bbc3/64 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) 07/31/2025 _x86_64_ (2 CPU) 07:25:34 LINUX RESTART (2 CPU) 07:26:01 AM tps rtps wtps bread/s bwrtn/s 07:27:01 AM 135.77 51.76 84.01 7289.02 24903.28 07:28:01 AM 88.20 0.72 87.49 52.92 10799.52 07:29:01 AM 43.00 0.42 42.59 64.78 3578.84 07:30:01 AM 65.68 6.96 58.71 1292.77 7436.92 07:31:01 AM 9.48 0.00 9.48 0.00 644.69 07:32:01 AM 0.38 0.00 0.38 0.00 7.66 07:33:01 AM 0.15 0.00 0.15 0.00 2.13 07:34:01 AM 0.35 0.02 0.33 0.13 64.17 07:35:01 AM 1.80 0.00 1.80 0.00 144.44 07:36:01 AM 0.30 0.03 0.27 1.87 103.28 07:37:01 AM 0.37 0.00 0.37 0.00 102.12 07:38:01 AM 0.32 0.00 0.32 0.00 60.20 07:39:01 AM 0.28 0.00 0.28 0.00 99.45 07:40:01 AM 0.20 0.00 0.20 0.00 96.45 07:41:01 AM 0.48 0.03 0.45 0.27 117.44 07:42:01 AM 1.45 0.00 1.45 0.00 133.61 07:43:01 AM 0.37 0.00 0.37 0.00 104.58 07:44:01 AM 20.61 0.42 20.19 47.72 1984.29 Average: 20.51 3.35 17.16 486.17 2799.32 07:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:27:01 AM 5347972 7066288 2534460 32.15 2688 1900336 689868 7.72 191784 2022328 208000 07:28:01 AM 5181032 7018200 2701400 34.27 2688 2012808 710828 7.96 197720 2148572 42488 07:29:01 AM 5085828 7012428 2796604 35.48 2688 2100188 713236 7.99 234020 2207916 66100 07:30:01 AM 4927924 7013964 2954508 37.48 2688 2253512 687952 7.70 261452 2309268 10832 07:31:01 AM 4930892 7016748 2951540 37.44 2688 2253516 687952 7.70 261456 2309408 4 07:32:01 AM 4931228 7017076 2951204 37.44 2688 2253516 687952 7.70 261460 2309256 4 07:33:01 AM 4930964 7016812 2951468 37.44 2688 2253516 687952 7.70 261460 2309572 4 07:34:01 AM 4877636 6966224 3004796 38.12 2688 2256280 769888 8.62 261696 2362496 1032 07:35:01 AM 4874872 6965948 3007560 38.16 2688 2258760 769888 8.62 261960 2364988 904 07:36:01 AM 4872124 6965784 3010308 38.19 2688 2261376 769888 8.62 262152 2367568 420 07:37:01 AM 4866776 6963212 3015656 38.26 2688 2264136 807648 9.04 262152 2372688 256 07:38:01 AM 4859112 6958532 3023320 38.36 2688 2267104 807648 9.04 262152 2380152 1524 07:39:01 AM 4856176 6958468 3026256 38.39 2688 2269976 829772 9.29 262152 2383112 1488 07:40:01 AM 4851916 6957432 3030516 38.45 2688 2273200 847524 9.49 262152 2387304 1864 07:41:01 AM 4849096 6957628 3033336 38.48 2688 2276188 844684 9.46 262312 2389868 1476 07:42:01 AM 4845420 6956932 3037012 38.53 2688 2279200 844684 9.46 262312 2393512 1412 07:43:01 AM 4900208 7017020 2982224 37.83 2688 2284468 684796 7.67 262644 2339316 3668 07:44:01 AM 4938352 6906512 2944080 37.35 2688 2141112 771420 8.64 483240 2103352 23428 Average: 4940418 6985289 2942014 37.32 2688 2214400 756310 8.47 265238 2303371 20272 07:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 357.15 211.76 1758.78 63.32 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 63.42 48.41 715.86 8.16 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 41.40 36.90 321.66 9.42 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 509.00 352.10 113.60 86.89 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 2.65 2.07 0.70 0.71 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 3.05 2.02 0.61 0.48 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 1.37 0.83 0.40 0.31 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 149.61 136.14 29.66 11.16 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 81.57 82.05 15.19 6.90 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 85.47 85.35 16.44 6.86 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 114.35 115.18 20.96 9.27 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 177.51 179.79 29.92 13.01 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 147.31 146.66 26.10 11.31 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 201.42 202.88 34.79 15.17 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 153.45 152.73 40.32 11.76 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 189.42 191.27 31.96 13.82 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 134.33 123.18 25.59 10.12 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 79.69 56.73 140.53 118.73 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 138.46 118.12 184.63 22.08 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) 07/31/2025 _x86_64_ (2 CPU) 07:25:34 LINUX RESTART (2 CPU) 07:26:01 AM CPU %user %nice %system %iowait %steal %idle 07:27:01 AM all 46.03 0.03 7.76 2.65 0.10 43.44 07:27:01 AM 0 51.87 0.02 8.66 3.95 0.08 35.42 07:27:01 AM 1 40.18 0.03 6.85 1.35 0.12 51.46 07:28:01 AM all 23.06 0.00 3.26 1.25 0.08 72.34 07:28:01 AM 0 27.90 0.00 4.09 1.54 0.08 66.39 07:28:01 AM 1 18.24 0.00 2.43 0.97 0.08 78.28 07:29:01 AM all 23.44 0.00 3.47 0.99 0.08 72.02 07:29:01 AM 0 15.91 0.00 2.81 0.67 0.07 80.55 07:29:01 AM 1 30.97 0.00 4.14 1.30 0.10 63.49 07:30:01 AM all 21.65 0.00 5.05 1.22 0.08 72.01 07:30:01 AM 0 17.59 0.00 4.89 1.27 0.10 76.14 07:30:01 AM 1 25.70 0.00 5.20 1.16 0.07 67.87 07:31:01 AM all 0.39 0.00 0.13 0.07 0.05 99.36 07:31:01 AM 0 0.62 0.00 0.17 0.08 0.03 99.10 07:31:01 AM 1 0.17 0.00 0.10 0.05 0.07 99.62 07:32:01 AM all 0.36 0.00 0.09 0.00 0.03 99.52 07:32:01 AM 0 0.58 0.00 0.05 0.00 0.03 99.33 07:32:01 AM 1 0.13 0.00 0.13 0.00 0.03 99.70 07:33:01 AM all 0.34 0.00 0.06 0.00 0.05 99.55 07:33:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 07:33:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 07:34:01 AM all 9.39 0.00 0.95 0.00 0.07 89.60 07:34:01 AM 0 11.18 0.00 0.99 0.00 0.07 87.76 07:34:01 AM 1 7.59 0.00 0.91 0.00 0.07 91.44 07:35:01 AM all 8.15 0.00 0.61 0.01 0.08 91.16 07:35:01 AM 0 8.50 0.00 0.70 0.02 0.08 90.70 07:35:01 AM 1 7.80 0.00 0.52 0.00 0.07 91.62 07:36:01 AM all 7.55 0.00 0.62 0.00 0.08 91.76 07:36:01 AM 0 9.95 0.00 0.65 0.00 0.07 89.33 07:36:01 AM 1 5.15 0.00 0.59 0.00 0.08 94.18 07:37:01 AM all 8.76 0.00 0.76 0.00 0.07 90.41 07:37:01 AM 0 12.70 0.00 1.03 0.00 0.07 86.20 07:37:01 AM 1 4.81 0.00 0.50 0.00 0.07 94.61 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 8.55 0.00 0.87 0.00 0.08 90.49 07:38:01 AM 0 8.79 0.00 0.92 0.00 0.08 90.20 07:38:01 AM 1 8.31 0.00 0.82 0.00 0.08 90.79 07:39:01 AM all 9.50 0.00 0.84 0.00 0.08 89.57 07:39:01 AM 0 8.31 0.00 0.77 0.00 0.08 90.83 07:39:01 AM 1 10.70 0.00 0.91 0.00 0.08 88.30 07:40:01 AM all 10.12 0.00 1.06 0.00 0.08 88.74 07:40:01 AM 0 10.69 0.00 0.98 0.00 0.08 88.24 07:40:01 AM 1 9.54 0.00 1.14 0.00 0.08 89.23 07:41:01 AM all 9.58 0.00 1.03 0.01 0.10 89.28 07:41:01 AM 0 11.43 0.00 1.23 0.02 0.10 87.23 07:41:01 AM 1 7.72 0.00 0.84 0.00 0.10 91.34 07:42:01 AM all 9.05 0.00 0.91 0.00 0.08 89.97 07:42:01 AM 0 8.88 0.00 0.94 0.00 0.07 90.11 07:42:01 AM 1 9.22 0.00 0.88 0.00 0.08 89.82 07:43:01 AM all 10.32 0.00 0.84 0.00 0.10 88.74 07:43:01 AM 0 6.36 0.00 0.60 0.00 0.12 92.92 07:43:01 AM 1 14.29 0.00 1.07 0.00 0.08 84.56 07:44:01 AM all 24.16 0.00 3.20 0.20 0.08 72.36 07:44:01 AM 0 31.06 0.00 3.56 0.18 0.07 65.14 07:44:01 AM 1 17.27 0.00 2.85 0.22 0.08 79.58 Average: all 12.81 0.00 1.75 0.36 0.08 85.01 Average: 0 13.50 0.00 1.84 0.43 0.07 84.15 Average: 1 12.11 0.00 1.67 0.28 0.08 85.86