---> uname -a: Linux prd-centos8-robot-2c-8g-1654.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 680 4774 19 2243 6719 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:82:71:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85232sec preferred_lft 85232sec inet6 fe80::f816:3eff:fe82:7186/64 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) 09/27/2025 _x86_64_ (2 CPU) 00:27:39 LINUX RESTART (2 CPU) 12:28:02 AM tps rtps wtps bread/s bwrtn/s 12:29:01 AM 152.69 66.82 85.87 7988.50 42028.74 12:30:01 AM 104.45 0.72 103.73 52.92 11635.35 12:31:01 AM 21.04 0.03 21.01 0.53 1913.70 12:32:01 AM 63.26 9.80 53.46 1746.38 3590.60 12:33:01 AM 34.96 0.03 34.92 3.47 6423.71 12:34:01 AM 3.38 0.00 3.38 0.00 117.56 12:35:01 AM 0.13 0.00 0.13 0.00 1.03 12:36:02 AM 0.47 0.22 0.25 11.73 7.12 12:37:01 AM 2.07 0.00 2.07 0.00 204.88 12:38:01 AM 0.52 0.03 0.48 1.87 67.83 12:39:01 AM 0.30 0.00 0.30 0.00 106.17 12:40:01 AM 0.22 0.00 0.22 0.00 67.79 12:41:01 AM 0.35 0.00 0.35 0.00 108.96 12:42:01 AM 0.28 0.00 0.28 0.00 101.77 12:43:01 AM 0.35 0.00 0.35 0.00 122.84 12:44:01 AM 1.35 0.03 1.32 0.27 137.06 12:45:01 AM 0.27 0.00 0.27 0.00 119.04 12:46:01 AM 14.53 0.32 14.21 36.93 653.81 12:47:01 AM 28.09 0.53 27.56 64.78 2354.78 Average: 22.47 4.08 18.39 515.36 3641.29 12:28:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 AM 5250212 6949908 2632220 33.39 2688 1885268 840524 9.41 221532 2100108 199868 12:30:01 AM 5113692 6954896 2768740 35.13 2688 2016920 789956 8.85 198368 2219304 41860 12:31:01 AM 5022036 6896216 2860396 36.29 2688 2050356 848000 9.50 213700 2298456 44244 12:32:01 AM 4846728 6950796 3035704 38.51 2688 2271168 758856 8.50 262484 2396260 175048 12:33:01 AM 4880276 6986188 3002156 38.09 2688 2273256 713464 7.99 268140 2351692 12 12:34:01 AM 4880560 6986472 3001872 38.08 2688 2273256 713464 7.99 268144 2351520 8 12:35:01 AM 4880932 6986796 3001500 38.08 2688 2273256 713464 7.99 268144 2351380 4 12:36:02 AM 4833104 6941320 3049328 38.69 2688 2275608 798624 8.94 268300 2398852 1984 12:37:01 AM 4826652 6937172 3055780 38.77 2688 2277912 798624 8.94 268648 2405028 164 12:38:01 AM 4824244 6936804 3058188 38.80 2688 2279952 798624 8.94 268844 2407152 320 12:39:01 AM 4820292 6935644 3062140 38.85 2688 2282776 798624 8.94 268844 2411004 80 12:40:01 AM 4814088 6932448 3068344 38.93 2688 2285784 841600 9.42 268844 2416656 1108 12:41:01 AM 4811388 6932960 3071044 38.96 2688 2288968 841600 9.42 268844 2419580 1112 12:42:01 AM 4806520 6931020 3075912 39.02 2688 2291864 857324 9.60 268844 2424468 1060 12:43:01 AM 4802076 6929988 3080356 39.08 2688 2295292 855068 9.57 268844 2428652 912 12:44:01 AM 4797568 6928176 3084864 39.14 2688 2297996 876724 9.82 269012 2432884 416 12:45:01 AM 4794144 6928104 3088288 39.18 2688 2301316 876724 9.82 269012 2436316 248 12:46:01 AM 4906288 6893224 2976144 37.76 2688 2160328 794652 8.90 333688 2283908 61796 12:47:01 AM 4960588 6950284 2921844 37.07 2688 2163500 732800 8.21 493728 2073936 25104 Average: 4887968 6941496 2994464 37.99 2688 2223409 802564 8.99 274524 2347745 29229 12:28:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 282.63 171.01 1677.09 59.82 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 63.63 52.72 847.37 9.14 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 9.66 5.55 4.29 2.85 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 47.53 41.36 337.21 10.42 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 445.02 344.22 86.80 77.51 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 2.28 1.97 0.53 0.47 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 3.03 2.00 0.49 0.44 0.00 0.00 0.00 0.00 12:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:02 AM eth0 99.97 80.79 23.26 6.90 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 99.34 99.93 18.43 7.75 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 56.43 56.38 11.28 4.87 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 115.58 116.06 21.81 8.98 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 117.99 118.74 23.16 9.65 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 219.93 221.89 38.30 15.67 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 81.42 79.54 17.43 7.06 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 208.30 210.21 37.56 15.50 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 121.26 121.41 23.86 9.78 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 194.79 196.92 34.75 14.23 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 173.12 140.08 156.84 125.97 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 19.83 16.94 15.91 7.90 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 124.19 109.31 176.53 20.76 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) 09/27/2025 _x86_64_ (2 CPU) 00:27:39 LINUX RESTART (2 CPU) 12:28:02 AM CPU %user %nice %system %iowait %steal %idle 12:29:01 AM all 41.18 0.04 9.52 11.11 0.10 38.04 12:29:01 AM 0 37.42 0.03 10.66 13.12 0.10 38.66 12:29:01 AM 1 44.95 0.05 8.38 9.10 0.10 37.42 12:30:01 AM all 29.13 0.00 4.19 2.61 0.08 64.00 12:30:01 AM 0 21.01 0.00 3.39 3.00 0.08 72.52 12:30:01 AM 1 37.26 0.00 5.00 2.22 0.07 55.45 12:31:01 AM all 10.13 0.00 1.09 1.45 0.08 87.24 12:31:01 AM 0 10.67 0.00 1.04 1.34 0.08 86.87 12:31:01 AM 1 9.60 0.00 1.14 1.57 0.08 87.61 12:32:01 AM all 30.42 0.00 5.91 1.27 0.09 62.31 12:32:01 AM 0 29.58 0.00 5.75 0.82 0.08 63.77 12:32:01 AM 1 31.26 0.00 6.07 1.71 0.10 60.85 12:33:01 AM all 4.66 0.00 1.41 2.23 0.06 91.64 12:33:01 AM 0 3.03 0.00 1.25 1.51 0.07 94.15 12:33:01 AM 1 6.29 0.00 1.57 2.96 0.05 89.13 12:34:01 AM all 0.24 0.00 0.09 0.01 0.03 99.62 12:34:01 AM 0 0.42 0.00 0.12 0.02 0.03 99.41 12:34:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 12:35:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 12:35:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 12:35:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 12:36:02 AM all 6.15 0.00 0.64 0.01 0.06 93.15 12:36:02 AM 0 5.40 0.00 0.60 0.02 0.05 93.93 12:36:02 AM 1 6.90 0.00 0.67 0.00 0.07 92.36 12:37:01 AM all 8.23 0.00 0.74 0.01 0.07 90.96 12:37:01 AM 0 6.21 0.00 0.68 0.00 0.07 93.04 12:37:01 AM 1 10.27 0.00 0.79 0.02 0.07 88.85 12:38:01 AM all 5.97 0.00 0.48 0.01 0.08 93.47 12:38:01 AM 0 6.08 0.00 0.45 0.00 0.07 93.40 12:38:01 AM 1 5.86 0.00 0.50 0.02 0.08 93.53 12:39:01 AM all 7.72 0.00 0.70 0.00 0.07 91.51 12:39:01 AM 0 5.75 0.00 0.65 0.00 0.07 93.53 12:39:01 AM 1 9.68 0.00 0.76 0.00 0.07 89.49 12:39:01 AM CPU %user %nice %system %iowait %steal %idle 12:40:01 AM all 9.34 0.00 0.76 0.00 0.10 89.79 12:40:01 AM 0 6.75 0.00 0.64 0.00 0.08 92.53 12:40:01 AM 1 11.94 0.00 0.89 0.00 0.12 87.05 12:41:01 AM all 8.86 0.00 1.04 0.00 0.08 90.02 12:41:01 AM 0 6.40 0.00 0.86 0.00 0.08 92.66 12:41:01 AM 1 11.33 0.00 1.22 0.00 0.08 87.36 12:42:01 AM all 9.03 0.00 0.57 0.00 0.08 90.31 12:42:01 AM 0 4.74 0.00 0.47 0.00 0.08 94.71 12:42:01 AM 1 13.34 0.00 0.67 0.00 0.08 85.91 12:43:01 AM all 10.23 0.00 1.06 0.00 0.09 88.61 12:43:01 AM 0 8.50 0.00 1.05 0.00 0.08 90.37 12:43:01 AM 1 11.96 0.00 1.08 0.00 0.10 86.87 12:44:01 AM all 8.68 0.00 0.90 0.05 0.08 90.29 12:44:01 AM 0 6.42 0.00 1.07 0.10 0.07 92.35 12:44:01 AM 1 10.96 0.00 0.72 0.00 0.08 88.24 12:45:01 AM all 8.84 0.00 0.88 0.00 0.08 90.20 12:45:01 AM 0 6.72 0.00 0.88 0.00 0.07 92.33 12:45:01 AM 1 10.96 0.00 0.87 0.00 0.08 88.08 12:46:01 AM all 23.96 0.00 2.71 0.10 0.09 73.14 12:46:01 AM 0 19.86 0.00 2.93 0.10 0.10 77.01 12:46:01 AM 1 28.05 0.00 2.49 0.10 0.08 69.28 12:47:01 AM all 27.70 0.00 3.79 0.32 0.08 68.11 12:47:01 AM 0 36.02 0.00 4.69 0.35 0.07 58.87 12:47:01 AM 1 19.38 0.00 2.90 0.28 0.08 77.35 Average: all 13.19 0.00 1.92 1.00 0.07 83.81 Average: 0 11.65 0.00 1.95 1.06 0.07 85.26 Average: 1 14.73 0.00 1.89 0.94 0.08 82.36