---> uname -a: Linux prd-centos8-robot-2c-8g-12567.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 605 4848 19 2243 6793 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:df:e0:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:fedf:e013/64 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) 11/22/2025 _x86_64_ (2 CPU) 02:32:53 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 118.65 0.72 117.93 52.92 12093.17 02:36:01 AM 33.21 0.42 32.79 64.78 3501.75 02:37:01 AM 64.62 6.93 57.69 1289.52 3837.58 02:38:01 AM 37.37 0.03 37.34 3.47 6389.29 02:39:01 AM 3.63 0.00 3.63 0.00 121.83 02:40:01 AM 0.12 0.00 0.12 0.00 1.18 02:41:01 AM 0.53 0.22 0.32 11.73 7.96 02:42:01 AM 2.10 0.00 2.10 0.00 269.62 02:43:01 AM 0.42 0.03 0.38 1.87 139.97 02:44:01 AM 0.43 0.00 0.43 0.00 151.46 02:45:01 AM 0.33 0.00 0.33 0.00 143.49 02:46:01 AM 0.22 0.00 0.22 0.00 52.17 02:47:01 AM 0.18 0.00 0.18 0.00 72.79 02:48:01 AM 1.27 0.03 1.23 0.27 75.56 02:49:01 AM 0.43 0.00 0.43 0.00 132.46 02:50:01 AM 0.18 0.00 0.18 0.00 51.88 02:51:01 AM 5.03 0.18 4.85 4.26 268.34 02:52:01 AM 31.94 0.45 31.49 68.91 2738.14 Average: 16.70 0.50 16.20 83.20 1669.31 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5158844 7002936 2723580 34.55 2688 2019816 721368 8.08 198248 2173616 83364 02:36:01 AM 5229812 7075636 2652612 33.65 2688 2021760 654008 7.32 219220 2084028 10768 02:37:01 AM 4949736 7049204 2932688 37.21 2688 2265632 643612 7.21 254728 2294260 175496 02:38:01 AM 4941012 7040112 2941412 37.32 2688 2265812 640444 7.17 260220 2295788 8 02:39:01 AM 4941368 7040460 2941056 37.31 2688 2265812 640444 7.17 260228 2295880 4 02:40:01 AM 4941200 7040296 2941224 37.31 2688 2265816 647232 7.25 260220 2295848 4 02:41:01 AM 4890796 6992668 2991628 37.95 2688 2268588 730700 8.18 260352 2345820 2408 02:42:01 AM 4879936 6985520 3002488 38.09 2688 2272300 754140 8.44 260588 2356208 4 02:43:01 AM 4867480 6979228 3014944 38.25 2688 2278464 754140 8.44 260900 2368640 2036 02:44:01 AM 4864860 6979244 3017564 38.28 2688 2281108 754140 8.44 260900 2371268 292 02:45:01 AM 4859512 6979128 3022912 38.35 2688 2286332 771204 8.64 260900 2376684 1312 02:46:01 AM 4856928 6977160 3025496 38.38 2688 2286948 755008 8.45 260900 2378848 404 02:47:01 AM 4855432 6977440 3026992 38.40 2688 2288724 770588 8.63 260900 2380796 36 02:48:01 AM 4853312 6977216 3029112 38.43 2688 2290628 760728 8.52 261044 2382680 536 02:49:01 AM 4849240 6976924 3033184 38.48 2688 2294408 760728 8.52 261044 2386688 512 02:50:01 AM 4847704 6976540 3034720 38.50 2688 2295568 777040 8.70 261044 2387888 164 02:51:01 AM 5084324 7037896 2798100 35.50 2688 2121788 655428 7.34 287032 2136080 7632 02:52:01 AM 4962848 6949028 2919576 37.04 2688 2159300 759932 8.51 487984 2070728 11236 Average: 4935241 7002035 2947183 37.39 2688 2234934 719494 8.06 268692 2298986 16456 02:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 107.45 84.59 1128.50 11.84 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 17.44 13.28 6.76 13.83 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 44.81 37.36 335.90 8.18 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 538.19 401.15 113.31 91.19 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 2.27 1.90 0.51 0.45 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 2.52 1.93 0.44 0.42 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 57.76 44.44 23.38 4.05 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 196.83 196.65 42.71 15.12 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 63.08 63.76 38.28 5.52 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 96.77 96.70 23.37 7.55 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 131.88 132.78 42.22 10.89 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 12.33 5.26 94.13 0.89 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 128.33 127.36 22.30 10.01 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 133.32 132.76 23.30 10.31 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 132.64 133.68 32.58 10.32 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 2.98 3.83 0.66 0.68 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 108.41 89.79 84.37 19.00 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 54.68 37.07 100.86 89.77 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 101.76 89.13 117.41 17.22 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) 11/22/2025 _x86_64_ (2 CPU) 02:32:53 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 35.71 0.00 5.22 1.30 0.08 57.68 02:35:01 AM 0 28.48 0.00 4.45 1.17 0.08 65.82 02:35:01 AM 1 42.96 0.00 5.99 1.44 0.08 49.52 02:36:01 AM all 12.56 0.00 1.86 1.13 0.08 84.38 02:36:01 AM 0 11.32 0.00 1.50 1.87 0.08 85.23 02:36:01 AM 1 13.79 0.00 2.22 0.38 0.07 83.54 02:37:01 AM all 31.34 0.00 5.46 1.81 0.08 61.31 02:37:01 AM 0 28.01 0.00 5.47 2.59 0.08 63.85 02:37:01 AM 1 34.67 0.00 5.44 1.03 0.08 58.77 02:38:01 AM all 7.60 0.00 2.28 1.07 0.06 89.00 02:38:01 AM 0 2.34 0.00 1.86 1.39 0.07 94.35 02:38:01 AM 1 12.87 0.00 2.70 0.75 0.05 83.63 02:39:01 AM all 0.37 0.00 0.09 0.02 0.05 99.47 02:39:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 02:39:01 AM 1 0.58 0.00 0.10 0.03 0.03 99.25 02:40:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 02:40:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 02:40:01 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 02:41:01 AM all 5.29 0.00 0.83 0.02 0.06 93.81 02:41:01 AM 0 1.04 0.00 0.38 0.02 0.07 98.49 02:41:01 AM 1 9.53 0.00 1.27 0.02 0.05 89.13 02:42:01 AM all 12.87 0.00 1.34 0.02 0.07 85.70 02:42:01 AM 0 13.41 0.00 1.82 0.02 0.07 84.68 02:42:01 AM 1 12.33 0.00 0.86 0.02 0.07 86.72 02:43:01 AM all 11.83 0.00 0.96 0.00 0.08 87.13 02:43:01 AM 0 7.92 0.00 0.72 0.00 0.08 91.27 02:43:01 AM 1 15.73 0.00 1.19 0.00 0.08 83.00 02:44:01 AM all 8.35 0.00 0.76 0.00 0.07 90.82 02:44:01 AM 0 3.00 0.00 0.45 0.00 0.05 96.50 02:44:01 AM 1 13.79 0.00 1.07 0.00 0.09 85.06 02:45:01 AM all 14.05 0.00 1.38 0.01 0.08 84.48 02:45:01 AM 0 4.33 0.00 0.74 0.02 0.08 94.83 02:45:01 AM 1 23.94 0.00 2.03 0.00 0.09 73.94 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 4.79 0.00 0.37 0.00 0.07 94.77 02:46:01 AM 0 5.64 0.00 0.41 0.00 0.07 93.89 02:46:01 AM 1 3.95 0.00 0.34 0.00 0.07 95.65 02:47:01 AM all 8.67 0.00 0.73 0.00 0.08 90.53 02:47:01 AM 0 5.58 0.00 0.67 0.00 0.07 93.68 02:47:01 AM 1 11.80 0.00 0.78 0.00 0.09 87.33 02:48:01 AM all 8.85 0.00 0.80 0.01 0.08 90.26 02:48:01 AM 0 9.14 0.00 0.97 0.00 0.09 89.81 02:48:01 AM 1 8.56 0.00 0.64 0.02 0.07 90.71 02:49:01 AM all 10.32 0.00 0.95 0.01 0.10 88.62 02:49:01 AM 0 7.30 0.00 0.82 0.02 0.10 91.76 02:49:01 AM 1 13.35 0.00 1.08 0.00 0.10 85.47 02:50:01 AM all 3.57 0.00 0.39 0.00 0.07 95.97 02:50:01 AM 0 2.61 0.00 0.35 0.00 0.07 96.98 02:50:01 AM 1 4.52 0.00 0.43 0.00 0.07 94.97 02:51:01 AM all 10.87 0.00 1.33 0.02 0.08 87.71 02:51:01 AM 0 5.10 0.00 1.10 0.02 0.07 93.71 02:51:01 AM 1 16.64 0.00 1.56 0.02 0.08 81.70 02:52:01 AM all 30.69 0.00 3.22 0.22 0.08 65.80 02:52:01 AM 0 23.71 0.00 3.10 0.27 0.07 72.85 02:52:01 AM 1 37.66 0.00 3.34 0.17 0.08 58.75 Average: all 12.13 0.00 1.56 0.31 0.07 85.92 Average: 0 8.85 0.00 1.39 0.41 0.07 89.28 Average: 1 15.41 0.00 1.73 0.22 0.07 82.57