---> uname -a: Linux prd-centos8-robot-2c-8g-12344.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 607 4805 19 2284 6791 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:78:dc:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84585sec preferred_lft 84585sec inet6 fe80::f816:3eff:fe78:dcf6/64 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) 11/21/2025 _x86_64_ (2 CPU) 02:33:02 LINUX RESTART (2 CPU) 02:34:01 AM tps rtps wtps bread/s bwrtn/s 02:35:01 AM 120.01 0.40 119.61 24.53 11238.69 02:36:01 AM 34.16 0.78 33.38 93.05 4155.29 02:37:01 AM 40.08 6.75 33.33 1248.19 2253.59 02:38:01 AM 57.53 0.25 57.28 47.05 7894.95 02:39:01 AM 6.70 0.00 6.70 0.00 258.07 02:40:01 AM 0.25 0.00 0.25 0.00 3.90 02:41:01 AM 0.25 0.00 0.25 0.00 2.98 02:42:01 AM 0.70 0.25 0.45 13.60 98.50 02:43:01 AM 2.07 0.00 2.07 0.00 230.45 02:44:01 AM 0.33 0.00 0.33 0.00 160.20 02:45:01 AM 0.40 0.00 0.40 0.00 165.76 02:46:01 AM 0.30 0.00 0.30 0.00 52.83 02:47:01 AM 0.15 0.00 0.15 0.00 37.30 02:48:01 AM 0.12 0.00 0.12 0.00 8.01 02:49:01 AM 1.45 0.03 1.42 0.27 50.78 02:50:01 AM 0.23 0.00 0.23 0.00 40.14 02:51:01 AM 0.47 0.00 0.47 0.00 178.82 02:52:01 AM 0.38 0.00 0.38 0.00 123.55 02:53:01 AM 0.28 0.00 0.28 0.00 173.34 02:54:01 AM 0.52 0.00 0.52 0.00 153.57 02:55:01 AM 0.42 0.00 0.42 0.00 80.64 02:56:01 AM 0.25 0.00 0.25 0.00 31.36 02:57:01 AM 0.25 0.00 0.25 0.00 66.56 02:58:01 AM 0.13 0.00 0.13 0.00 15.86 02:59:01 AM 0.35 0.00 0.35 0.00 24.23 03:00:01 AM 0.22 0.00 0.22 0.00 73.76 03:01:01 AM 0.52 0.02 0.50 0.13 59.19 03:02:01 AM 6.43 0.38 6.04 38.63 2452.37 03:03:01 AM 32.22 0.52 31.71 63.85 1243.89 Average: 10.59 0.32 10.27 52.73 1080.32 02:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:35:01 AM 5189624 7032820 2692800 34.16 2688 2018864 670088 7.50 188476 2151656 104316 02:36:01 AM 5242340 7088224 2640084 33.49 2688 2021608 637428 7.14 219272 2070272 10768 02:37:01 AM 4882872 6980276 2999552 38.05 2688 2264336 745236 8.34 280820 2340796 184368 02:38:01 AM 4955304 7054592 2927120 37.13 2688 2265736 620072 6.94 260464 2276496 72 02:39:01 AM 4958532 7057736 2923892 37.09 2688 2265736 620072 6.94 260468 2276560 4 02:40:01 AM 4958560 7057768 2923864 37.09 2688 2265740 638200 7.15 260476 2276836 4 02:41:01 AM 4959012 7058220 2923412 37.09 2688 2265740 638200 7.15 260476 2276552 4 02:42:01 AM 4902848 7005624 2979576 37.80 2688 2269308 737952 8.26 260800 2331784 532 02:43:01 AM 4894260 7003336 2988164 37.91 2688 2275608 757364 8.48 260800 2340208 2000 02:44:01 AM 4888624 7001676 2993800 37.98 2688 2279600 757364 8.48 260800 2345752 1252 02:45:01 AM 4884756 7001904 2997668 38.03 2688 2283680 778088 8.71 261024 2349860 468 02:46:01 AM 4883536 7001748 2998888 38.05 2688 2284744 757864 8.49 261168 2351096 56 02:47:01 AM 4884260 7003532 2998164 38.04 2688 2285804 735924 8.24 261168 2350372 40 02:48:01 AM 4882568 7002216 2999856 38.06 2688 2286188 756980 8.48 261168 2351416 220 02:49:01 AM 4883564 7003568 2998860 38.04 2688 2286536 725816 8.13 261324 2350932 44 02:50:01 AM 4878676 6999948 3003748 38.11 2688 2287804 745956 8.35 261328 2355212 200 02:51:01 AM 4868396 6994688 3014028 38.24 2688 2292824 765508 8.57 261376 2365772 8 02:52:01 AM 4862084 6994180 3020340 38.32 2688 2298636 765508 8.57 261376 2371588 2228 02:53:01 AM 4859960 6995476 3022464 38.34 2688 2302084 765508 8.57 261376 2373996 528 02:54:01 AM 4853652 6995280 3028772 38.42 2688 2308160 765508 8.57 261376 2380384 2184 02:55:01 AM 4853656 6995420 3028768 38.42 2688 2308296 765508 8.57 261376 2380336 4 02:56:01 AM 4849784 6994072 3032640 38.47 2688 2310820 765508 8.57 261376 2384368 1672 02:57:01 AM 4849448 6994136 3032976 38.48 2688 2311220 765508 8.57 261376 2384804 136 02:58:01 AM 4849224 6994364 3033200 38.48 2688 2311680 747072 8.36 261376 2385264 156 02:59:01 AM 4848972 6994528 3033452 38.48 2688 2312088 731448 8.19 261376 2385308 16 03:00:01 AM 4842824 6991192 3039600 38.56 2688 2314916 796672 8.92 261524 2390600 676 03:01:01 AM 4840868 6990384 3041556 38.59 2688 2316064 813116 9.10 261524 2392368 284 03:02:01 AM 4936028 6966896 2946396 37.38 2688 2201292 711944 7.97 308012 2269716 9084 03:03:01 AM 4923012 6963276 2959412 37.54 2688 2212812 712108 7.97 511632 2086240 22352 Average: 4909215 7007486 2973209 37.72 2688 2265790 730811 8.18 268107 2322295 11851 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 119.04 92.87 1291.65 12.74 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 14.60 9.80 6.47 3.89 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 40.69 35.04 332.74 6.81 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 581.21 429.69 118.03 100.80 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 2.85 2.00 0.61 0.49 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 2.77 2.03 0.67 0.60 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 1.07 0.70 0.16 0.12 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 51.27 37.81 22.35 4.47 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 33.31 32.30 37.09 4.37 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 16.48 14.85 18.12 2.41 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 82.32 82.31 31.37 7.26 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 54.87 53.40 11.41 4.53 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 52.08 49.68 11.50 4.74 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 11.51 9.38 3.06 1.99 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 9.21 7.58 2.37 1.53 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 67.34 66.51 14.25 5.43 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 69.31 68.71 27.58 13.94 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 123.80 124.38 78.78 9.36 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 81.34 81.64 48.89 6.01 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 102.25 97.97 61.33 8.00 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 19.25 19.13 3.11 1.36 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 73.89 72.91 29.15 6.22 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 12.75 10.81 3.22 2.20 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 14.38 11.83 3.51 2.42 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 4.20 3.57 2.81 0.67 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 117.79 107.71 36.95 9.31 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 40.53 26.91 6.91 2.71 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 120.20 78.38 180.05 146.64 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 16.59 15.51 14.40 8.22 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 66.79 56.74 82.71 13.08 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) 11/21/2025 _x86_64_ (2 CPU) 02:33:02 LINUX RESTART (2 CPU) 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 38.54 0.00 5.26 1.06 0.12 55.03 02:35:01 AM 0 40.04 0.00 5.11 1.21 0.13 53.50 02:35:01 AM 1 37.04 0.00 5.40 0.90 0.10 56.56 02:36:01 AM all 13.00 0.00 1.68 0.53 0.08 84.72 02:36:01 AM 0 22.35 0.00 2.09 0.62 0.07 74.88 02:36:01 AM 1 3.67 0.00 1.27 0.45 0.08 94.54 02:37:01 AM all 21.79 0.00 4.42 0.42 0.09 73.29 02:37:01 AM 0 21.63 0.00 4.40 0.32 0.10 73.55 02:37:01 AM 1 21.94 0.00 4.43 0.51 0.08 73.03 02:38:01 AM all 17.42 0.00 3.88 0.51 0.08 78.11 02:38:01 AM 0 10.17 0.00 3.62 0.62 0.07 85.53 02:38:01 AM 1 24.66 0.00 4.15 0.40 0.08 70.71 02:39:01 AM all 0.38 0.00 0.11 0.03 0.04 99.44 02:39:01 AM 0 0.17 0.00 0.13 0.00 0.03 99.67 02:39:01 AM 1 0.58 0.00 0.08 0.07 0.05 99.22 02:40:01 AM all 0.43 0.00 0.08 0.00 0.03 99.46 02:40:01 AM 0 0.63 0.00 0.10 0.00 0.03 99.23 02:40:01 AM 1 0.22 0.00 0.07 0.00 0.03 99.68 02:41:01 AM all 0.35 0.00 0.06 0.00 0.04 99.55 02:41:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 02:41:01 AM 1 0.13 0.00 0.08 0.00 0.07 99.72 02:42:01 AM all 8.18 0.00 0.79 0.01 0.08 90.94 02:42:01 AM 0 9.82 0.00 1.02 0.02 0.08 89.05 02:42:01 AM 1 6.54 0.00 0.57 0.00 0.07 92.82 02:43:01 AM all 12.09 0.00 0.82 0.02 0.08 86.99 02:43:01 AM 0 2.74 0.00 0.37 0.03 0.08 96.77 02:43:01 AM 1 21.45 0.00 1.27 0.00 0.08 77.20 02:44:01 AM all 7.91 0.00 0.33 0.00 0.08 91.68 02:44:01 AM 0 5.46 0.00 0.28 0.00 0.07 94.19 02:44:01 AM 1 10.36 0.00 0.38 0.00 0.08 89.17 02:45:01 AM all 11.37 0.00 1.01 0.01 0.08 87.53 02:45:01 AM 0 8.05 0.00 0.71 0.02 0.08 91.15 02:45:01 AM 1 14.72 0.00 1.32 0.00 0.08 83.87 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 6.40 0.00 0.57 0.00 0.08 92.95 02:46:01 AM 0 6.23 0.00 0.64 0.00 0.07 93.06 02:46:01 AM 1 6.56 0.00 0.49 0.00 0.10 92.84 02:47:01 AM all 6.34 0.00 0.55 0.00 0.08 93.04 02:47:01 AM 0 3.66 0.00 0.50 0.00 0.08 95.75 02:47:01 AM 1 9.02 0.00 0.60 0.00 0.07 90.31 02:48:01 AM all 4.50 0.00 0.34 0.00 0.07 95.09 02:48:01 AM 0 4.65 0.00 0.33 0.00 0.07 94.95 02:48:01 AM 1 4.36 0.00 0.35 0.00 0.07 95.22 02:49:01 AM all 3.53 0.00 0.43 0.01 0.08 95.96 02:49:01 AM 0 3.55 0.00 0.52 0.00 0.08 95.85 02:49:01 AM 1 3.52 0.00 0.33 0.02 0.07 96.07 02:50:01 AM all 8.39 0.00 0.77 0.00 0.07 90.77 02:50:01 AM 0 5.80 0.00 0.81 0.00 0.05 93.34 02:50:01 AM 1 11.06 0.00 0.73 0.00 0.09 88.13 02:51:01 AM all 7.98 0.00 0.34 0.00 0.08 91.59 02:51:01 AM 0 5.83 0.00 0.37 0.00 0.08 93.72 02:51:01 AM 1 10.14 0.00 0.32 0.00 0.08 89.46 02:52:01 AM all 6.43 0.00 0.63 0.01 0.09 92.84 02:52:01 AM 0 3.35 0.00 0.50 0.02 0.08 96.04 02:52:01 AM 1 9.51 0.00 0.76 0.00 0.10 89.63 02:53:01 AM all 3.11 0.00 0.31 0.00 0.09 96.49 02:53:01 AM 0 2.19 0.00 0.35 0.00 0.08 97.37 02:53:01 AM 1 4.02 0.00 0.27 0.00 0.10 95.61 02:54:01 AM all 10.03 0.00 0.93 0.03 0.08 88.93 02:54:01 AM 0 8.58 0.00 0.50 0.07 0.07 90.79 02:54:01 AM 1 11.49 0.00 1.36 0.00 0.08 87.06 02:55:01 AM all 1.20 0.00 0.18 0.01 0.11 98.50 02:55:01 AM 0 1.35 0.00 0.15 0.02 0.12 98.36 02:55:01 AM 1 1.05 0.00 0.20 0.00 0.10 98.65 02:56:01 AM all 5.74 0.00 0.55 0.00 0.09 93.62 02:56:01 AM 0 8.89 0.00 0.64 0.00 0.10 90.37 02:56:01 AM 1 2.59 0.00 0.47 0.00 0.08 96.86 02:56:01 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 4.44 0.00 0.18 0.00 0.10 95.29 02:57:01 AM 0 2.87 0.00 0.17 0.00 0.08 96.88 02:57:01 AM 1 6.00 0.00 0.18 0.00 0.12 93.70 02:58:01 AM all 4.83 0.00 0.27 0.00 0.08 94.82 02:58:01 AM 0 5.73 0.00 0.30 0.00 0.07 93.90 02:58:01 AM 1 3.93 0.00 0.23 0.00 0.10 95.74 02:59:01 AM all 4.99 0.00 0.49 0.00 0.08 94.45 02:59:01 AM 0 7.90 0.00 0.61 0.00 0.07 91.42 02:59:01 AM 1 2.20 0.00 0.37 0.00 0.08 97.35 03:00:01 AM all 7.49 0.00 1.07 0.01 0.08 91.35 03:00:01 AM 0 5.30 0.00 0.87 0.00 0.08 93.74 03:00:01 AM 1 9.69 0.00 1.26 0.02 0.08 88.95 03:01:01 AM all 4.92 0.00 0.56 0.00 0.08 94.43 03:01:01 AM 0 5.26 0.00 0.62 0.00 0.08 94.04 03:01:01 AM 1 4.58 0.00 0.50 0.00 0.08 94.83 03:02:01 AM all 17.34 0.00 1.97 0.11 0.09 80.48 03:02:01 AM 0 8.28 0.00 1.35 0.13 0.08 90.15 03:02:01 AM 1 26.41 0.00 2.59 0.08 0.10 70.82 03:03:01 AM all 32.18 0.00 3.61 0.15 0.08 63.99 03:03:01 AM 0 24.38 0.00 3.56 0.10 0.08 71.87 03:03:01 AM 1 39.97 0.00 3.65 0.20 0.08 56.10 Average: all 9.37 0.00 1.11 0.10 0.08 89.34 Average: 0 8.13 0.00 1.06 0.11 0.08 90.62 Average: 1 10.61 0.00 1.16 0.09 0.08 88.05