---> uname -a: Linux prd-centos8-robot-2c-8g-16249.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 615 4809 19 2272 6783 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:c7:a5:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84784sec preferred_lft 84784sec inet6 fe80::f816:3eff:fec7:a5a2/64 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) 12/25/2025 _x86_64_ (2 CPU) 00:12:29 LINUX RESTART (2 CPU) 12:13:01 AM tps rtps wtps bread/s bwrtn/s 12:14:01 AM 66.50 11.54 54.96 3547.56 5710.71 12:15:01 AM 97.95 1.08 96.87 75.32 11398.17 12:16:01 AM 33.34 0.42 32.92 64.78 2865.58 12:17:01 AM 82.39 9.43 72.95 1682.92 8188.70 12:18:01 AM 10.31 0.07 10.25 4.93 1071.33 12:19:01 AM 1.83 0.00 1.83 0.00 101.18 12:20:01 AM 1.23 0.00 1.23 0.00 123.31 12:21:01 AM 0.25 0.00 0.25 0.00 3.85 12:22:01 AM 0.27 0.00 0.27 0.00 4.53 12:23:01 AM 0.62 0.00 0.62 0.00 85.14 12:24:01 AM 0.33 0.00 0.33 0.00 15.90 12:25:01 AM 0.50 0.00 0.50 0.00 101.05 12:26:01 AM 0.43 0.00 0.43 0.00 50.61 12:27:01 AM 0.50 0.00 0.50 0.00 15.33 12:28:01 AM 0.47 0.03 0.43 0.27 27.51 12:29:01 AM 1.50 0.00 1.50 0.00 109.80 12:30:01 AM 0.50 0.00 0.50 0.00 85.05 12:31:01 AM 0.70 0.00 0.70 0.00 51.10 12:32:01 AM 0.58 0.00 0.58 0.00 74.76 12:33:01 AM 0.62 0.00 0.62 0.00 79.87 12:34:01 AM 0.37 0.00 0.37 0.00 70.24 12:35:01 AM 0.37 0.00 0.37 0.00 111.21 12:36:01 AM 1.03 0.00 1.03 0.00 235.14 12:37:01 AM 0.67 0.00 0.67 0.00 83.11 12:38:01 AM 2.55 0.32 2.23 36.93 208.92 12:39:01 AM 33.02 0.32 32.71 36.25 3136.62 Average: 13.03 0.89 12.14 209.60 1308.02 12:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:14:01 AM 5363468 7045912 2518956 31.96 2688 1865440 693112 7.76 186736 2012016 177260 12:15:01 AM 5147372 6992180 2735052 34.70 2688 2020400 731192 8.19 198440 2181940 42076 12:16:01 AM 5123628 7032740 2758796 35.00 2688 2081540 698008 7.82 228012 2169116 57572 12:17:01 AM 4927272 7039480 2955152 37.49 2688 2278340 659144 7.38 265968 2300624 27044 12:18:01 AM 4884704 6997052 2997720 38.03 2688 2278788 729472 8.17 266300 2343060 312 12:19:01 AM 4877464 6991636 3004960 38.12 2688 2280616 729472 8.17 266536 2350280 1036 12:20:01 AM 4865208 6981300 3017216 38.28 2688 2282516 733748 8.22 266556 2362488 4 12:21:01 AM 4862676 6978796 3019748 38.31 2688 2282536 733748 8.22 266556 2365116 4 12:22:01 AM 4862000 6978588 3020424 38.32 2688 2283012 733748 8.22 266572 2365640 476 12:23:01 AM 4858052 6976428 3024372 38.37 2688 2284808 733748 8.22 266600 2369492 52 12:24:01 AM 4856828 6976268 3025596 38.38 2688 2285872 749232 8.39 266712 2370700 788 12:25:01 AM 4854000 6975684 3028424 38.42 2688 2288108 749232 8.39 266784 2373232 160 12:26:01 AM 4852440 6975332 3029984 38.44 2688 2289324 749232 8.39 266804 2374612 84 12:27:01 AM 4852312 6975460 3030112 38.44 2688 2289572 749232 8.39 266804 2375076 160 12:28:01 AM 4850600 6974992 3031824 38.46 2688 2290764 749268 8.39 266948 2376388 744 12:29:01 AM 4848256 6974556 3034168 38.49 2688 2292628 749268 8.39 266968 2378624 284 12:30:01 AM 4846184 6974496 3036240 38.52 2688 2294664 742656 8.32 267104 2380536 8 12:31:01 AM 4844384 6974340 3038040 38.54 2688 2296328 742656 8.32 267312 2382264 684 12:32:01 AM 4842884 6974576 3039540 38.56 2688 2298032 742656 8.32 267524 2383500 536 12:33:01 AM 4840952 6974348 3041472 38.59 2688 2299712 742656 8.32 267608 2385408 228 12:34:01 AM 4837784 6973076 3044640 38.63 2688 2301608 742656 8.32 267652 2388460 212 12:35:01 AM 4832896 6973380 3049528 38.69 2688 2306796 742656 8.32 267896 2393412 2292 12:36:01 AM 4828240 6972912 3054184 38.75 2688 2310984 742656 8.32 268080 2397764 108 12:37:01 AM 4825748 6972740 3056676 38.78 2688 2313308 742656 8.32 268124 2400088 340 12:38:01 AM 4992828 7016700 2889596 36.66 2688 2191728 661832 7.41 300828 2202068 57392 12:39:01 AM 4902980 6919888 2979444 37.80 2688 2190048 783336 8.77 502236 2116508 11976 Average: 4903122 6984341 2979302 37.80 2688 2249134 732972 8.21 270141 2326862 14686 12:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 303.75 188.99 1665.37 62.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 83.25 67.82 825.74 10.45 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 22.98 15.00 24.68 5.26 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 238.93 178.04 360.16 38.97 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 20.81 10.28 6.54 1.27 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 35.49 33.74 8.92 6.69 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 45.16 44.71 8.08 10.48 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 1.77 0.55 0.18 0.04 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 16.16 13.91 2.76 1.35 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 38.74 35.51 8.56 3.28 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 55.21 37.34 11.77 6.51 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 73.78 63.66 18.49 8.75 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 28.31 24.93 8.39 4.90 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 29.95 19.56 15.47 9.73 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 63.13 38.67 33.16 20.60 0.00 0.00 0.00 0.00 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 34.16 32.96 10.88 5.28 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 60.01 57.81 12.31 10.15 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 55.01 57.31 10.61 7.22 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 52.67 53.65 10.21 6.81 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 34.96 30.51 13.73 3.86 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 33.77 28.72 7.29 5.97 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 55.89 57.19 12.34 7.48 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 72.54 72.29 15.91 10.32 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 20.91 19.21 4.45 2.71 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 91.27 63.36 177.47 177.10 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 16.53 15.69 15.08 10.58 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 60.97 48.52 126.49 16.84 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) 12/25/2025 _x86_64_ (2 CPU) 00:12:29 LINUX RESTART (2 CPU) 12:13:01 AM CPU %user %nice %system %iowait %steal %idle 12:14:01 AM all 38.93 0.00 6.09 0.73 0.10 54.15 12:14:01 AM 0 34.12 0.00 5.61 0.73 0.08 59.46 12:14:01 AM 1 43.75 0.00 6.57 0.73 0.12 48.82 12:15:01 AM all 26.25 0.00 3.79 1.22 0.09 68.65 12:15:01 AM 0 16.19 0.00 3.43 1.43 0.08 78.86 12:15:01 AM 1 36.30 0.00 4.15 1.02 0.10 58.44 12:16:01 AM all 22.62 0.00 3.27 0.28 0.09 73.73 12:16:01 AM 0 12.22 0.00 2.50 0.37 0.10 84.81 12:16:01 AM 1 33.02 0.00 4.04 0.20 0.08 62.66 12:17:01 AM all 27.32 0.00 5.19 0.84 0.09 66.56 12:17:01 AM 0 16.78 0.00 4.64 0.97 0.08 77.53 12:17:01 AM 1 37.89 0.00 5.74 0.72 0.10 55.56 12:18:01 AM all 1.76 0.00 0.22 0.13 0.06 97.84 12:18:01 AM 0 0.23 0.00 0.20 0.08 0.08 99.40 12:18:01 AM 1 3.29 0.00 0.23 0.17 0.03 96.28 12:19:01 AM all 8.05 0.00 0.40 0.00 0.08 91.47 12:19:01 AM 0 3.23 0.00 0.37 0.00 0.07 96.33 12:19:01 AM 1 12.98 0.00 0.43 0.00 0.09 86.51 12:20:01 AM all 10.16 0.00 0.52 0.01 0.09 89.23 12:20:01 AM 0 5.16 0.00 0.37 0.02 0.08 94.36 12:20:01 AM 1 15.28 0.00 0.68 0.00 0.09 83.95 12:21:01 AM all 0.17 0.00 0.12 0.00 0.08 99.63 12:21:01 AM 0 0.15 0.00 0.15 0.00 0.08 99.62 12:21:01 AM 1 0.18 0.00 0.08 0.00 0.08 99.65 12:22:01 AM all 1.60 0.00 0.18 0.00 0.08 98.14 12:22:01 AM 0 0.32 0.00 0.22 0.00 0.08 99.38 12:22:01 AM 1 2.89 0.00 0.13 0.00 0.08 96.89 12:23:01 AM all 5.41 0.00 0.27 0.00 0.08 94.24 12:23:01 AM 0 0.65 0.00 0.30 0.00 0.07 98.98 12:23:01 AM 1 10.17 0.00 0.23 0.00 0.10 89.50 12:24:01 AM all 6.04 0.00 0.43 0.00 0.09 93.43 12:24:01 AM 0 6.72 0.00 0.44 0.00 0.10 92.74 12:24:01 AM 1 5.37 0.00 0.42 0.00 0.08 94.12 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 8.43 0.00 0.46 0.00 0.08 91.03 12:25:01 AM 0 3.53 0.00 0.35 0.00 0.08 96.03 12:25:01 AM 1 13.41 0.00 0.56 0.00 0.09 85.94 12:26:01 AM all 6.35 0.00 0.30 0.00 0.08 93.28 12:26:01 AM 0 10.57 0.00 0.36 0.00 0.07 89.00 12:26:01 AM 1 2.24 0.00 0.23 0.00 0.08 97.44 12:27:01 AM all 2.80 0.00 0.35 0.00 0.09 96.76 12:27:01 AM 0 4.59 0.00 0.42 0.00 0.10 94.88 12:27:01 AM 1 1.02 0.00 0.27 0.00 0.08 98.63 12:28:01 AM all 5.66 0.00 0.79 0.00 0.12 93.42 12:28:01 AM 0 6.90 0.00 0.84 0.00 0.12 92.15 12:28:01 AM 1 4.43 0.00 0.75 0.00 0.12 94.70 12:29:01 AM all 7.50 0.00 0.44 0.02 0.09 91.95 12:29:01 AM 0 2.59 0.00 0.28 0.00 0.12 97.01 12:29:01 AM 1 12.57 0.00 0.60 0.03 0.07 86.73 12:30:01 AM all 7.09 0.00 0.51 0.00 0.09 92.31 12:30:01 AM 0 2.32 0.00 0.32 0.00 0.08 97.27 12:30:01 AM 1 11.96 0.00 0.70 0.00 0.10 87.24 12:31:01 AM all 4.41 0.00 0.34 0.01 0.11 95.13 12:31:01 AM 0 4.09 0.00 0.33 0.02 0.12 95.44 12:31:01 AM 1 4.73 0.00 0.35 0.00 0.10 94.82 12:32:01 AM all 4.31 0.00 0.33 0.01 0.10 95.24 12:32:01 AM 0 3.93 0.00 0.33 0.00 0.10 95.64 12:32:01 AM 1 4.70 0.00 0.33 0.02 0.10 94.85 12:33:01 AM all 3.90 0.00 0.26 0.00 0.09 95.75 12:33:01 AM 0 4.65 0.00 0.22 0.00 0.08 95.05 12:33:01 AM 1 3.15 0.00 0.30 0.00 0.10 96.45 12:34:01 AM all 6.54 0.00 0.29 0.00 0.08 93.08 12:34:01 AM 0 4.41 0.00 0.27 0.00 0.08 95.24 12:34:01 AM 1 8.69 0.00 0.32 0.00 0.08 90.91 12:35:01 AM all 16.65 0.00 0.45 0.00 0.10 82.80 12:35:01 AM 0 18.82 0.00 0.46 0.00 0.10 80.62 12:35:01 AM 1 14.50 0.00 0.43 0.00 0.10 84.97 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 13.76 0.00 0.47 0.03 0.08 85.65 12:36:01 AM 0 17.29 0.00 0.45 0.05 0.08 82.13 12:36:01 AM 1 10.20 0.00 0.49 0.02 0.08 89.21 12:37:01 AM all 6.53 0.00 0.31 0.01 0.09 93.06 12:37:01 AM 0 2.34 0.00 0.22 0.02 0.07 97.36 12:37:01 AM 1 10.73 0.00 0.40 0.00 0.12 88.75 12:38:01 AM all 17.12 0.00 1.02 0.03 0.10 81.73 12:38:01 AM 0 7.67 0.00 0.89 0.03 0.10 91.31 12:38:01 AM 1 26.57 0.00 1.15 0.02 0.10 72.16 12:39:01 AM all 31.05 0.00 3.33 0.23 0.09 65.31 12:39:01 AM 0 24.04 0.00 3.17 0.22 0.08 72.50 12:39:01 AM 1 38.06 0.00 3.48 0.23 0.10 58.13 Average: all 11.19 0.00 1.16 0.14 0.09 87.41 Average: 0 8.22 0.00 1.05 0.15 0.09 90.49 Average: 1 14.18 0.00 1.28 0.12 0.09 84.33