---> uname -a: Linux prd-centos8-robot-2c-8g-51768.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 609 4800 19 2287 6789 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:1c:d7:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84796sec preferred_lft 84796sec inet6 fe80::f816:3eff:fe1c:d739/64 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) 08/10/2025 _x86_64_ (2 CPU) 07:22:09 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 94.70 2.73 91.97 283.64 7486.39 07:25:01 AM 78.07 1.00 77.07 113.03 9527.91 07:26:01 AM 45.86 7.00 38.86 1292.32 2394.45 07:27:01 AM 52.85 2.52 50.33 396.00 7534.91 07:28:01 AM 4.15 0.22 3.93 11.73 172.04 07:29:01 AM 2.32 0.00 2.32 0.00 135.48 07:30:01 AM 0.33 0.00 0.33 0.00 50.94 07:31:01 AM 0.17 0.00 0.17 0.00 17.11 07:32:01 AM 0.52 0.00 0.52 0.00 66.61 07:33:01 AM 0.52 0.00 0.52 0.00 21.00 07:34:01 AM 0.47 0.02 0.45 0.13 100.32 07:35:01 AM 8.96 5.73 3.23 555.41 116.94 07:36:01 AM 0.75 0.00 0.75 0.00 21.60 07:37:01 AM 0.58 0.00 0.58 0.00 23.80 07:38:01 AM 1.63 0.03 1.60 0.27 115.13 07:39:01 AM 0.63 0.00 0.63 0.00 88.17 07:40:01 AM 0.53 0.00 0.53 0.00 42.55 07:41:01 AM 0.60 0.00 0.60 0.00 80.10 07:42:01 AM 0.55 0.00 0.55 0.00 76.41 07:43:01 AM 0.53 0.00 0.53 0.00 71.57 07:44:01 AM 0.65 0.00 0.65 0.00 220.69 07:45:01 AM 0.83 0.00 0.83 0.00 111.91 07:46:01 AM 0.55 0.00 0.55 0.00 114.85 07:47:01 AM 0.57 0.00 0.57 0.00 152.85 07:48:01 AM 15.91 0.33 15.58 37.86 1099.12 Average: 12.53 0.78 11.75 107.61 1193.76 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5237964 7030588 2644468 33.55 2688 1969504 671100 7.51 187756 2119776 214792 07:25:01 AM 5237916 7076336 2644516 33.55 2688 2014304 625780 7.01 219804 2078228 10768 07:26:01 AM 4925764 7012940 2956668 37.51 2688 2254564 648112 7.26 256284 2325392 205096 07:27:01 AM 4950124 7049216 2932308 37.20 2688 2266556 625504 7.00 268316 2283468 4 07:28:01 AM 4901212 7001748 2981220 37.82 2688 2268016 693264 7.76 268456 2332104 120 07:29:01 AM 4894544 6997500 2987888 37.91 2688 2270436 693264 7.76 268700 2338648 848 07:30:01 AM 4893844 6997332 2988588 37.91 2688 2270952 694280 7.77 268700 2339220 4 07:31:01 AM 4892672 6996620 2989760 37.93 2688 2271432 694280 7.77 268716 2340564 20 07:32:01 AM 4888868 6994632 2993564 37.98 2688 2273232 694280 7.77 268744 2344436 52 07:33:01 AM 4887176 6994016 2995256 38.00 2688 2274292 694280 7.77 268856 2345572 788 07:34:01 AM 4884516 6993580 2997916 38.03 2688 2276532 709216 7.94 268928 2348120 136 07:35:01 AM 4866636 6993668 3015796 38.26 2688 2294416 710740 7.96 271212 2363840 92 07:36:01 AM 4866352 6993620 3016080 38.26 2688 2294652 710740 7.96 271212 2363996 16 07:37:01 AM 4863972 6992532 3018460 38.29 2688 2295932 710740 7.96 271252 2366212 836 07:38:01 AM 4861740 6992120 3020692 38.32 2688 2297760 728372 8.16 271440 2368472 332 07:39:01 AM 4859372 6991844 3023060 38.35 2688 2299860 728372 8.16 271592 2370520 132 07:40:01 AM 4857548 6991724 3024884 38.38 2688 2301544 714168 8.00 271816 2372108 904 07:41:01 AM 4856124 6992000 3026308 38.39 2688 2303232 714168 8.00 272024 2373488 552 07:42:01 AM 4853744 6991616 3028688 38.42 2688 2305276 714168 8.00 272088 2375864 688 07:43:01 AM 4850072 6989968 3032360 38.47 2688 2307272 714168 8.00 272168 2379424 804 07:44:01 AM 4844484 6989908 3037948 38.54 2688 2312780 714168 8.00 272420 2384904 100 07:45:01 AM 4841264 6989704 3041168 38.58 2688 2315784 714168 8.00 272528 2387820 444 07:46:01 AM 4835664 6987832 3046768 38.65 2688 2319512 714168 8.00 272596 2393384 1052 07:47:01 AM 4830028 6986512 3052404 38.72 2688 2323848 714168 8.00 272596 2399244 1056 07:48:01 AM 4933424 6964856 2949008 37.41 2688 2203852 694996 7.78 349848 2238292 69408 Average: 4904601 6999696 2977831 37.78 2688 2263422 697627 7.81 267922 2333324 20362 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 101.08 80.79 1056.13 11.55 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 59.13 40.52 568.54 7.37 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 37.23 31.41 325.38 7.16 0.00 0.00 0.00 0.00 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 205.08 149.62 44.02 38.55 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 30.76 19.96 9.93 2.90 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 53.47 53.21 9.55 7.29 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 22.09 20.52 3.90 1.79 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 17.58 16.01 2.95 1.49 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 45.22 42.20 9.03 3.68 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 74.44 47.91 13.77 6.54 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 88.92 79.07 19.21 9.48 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 35.30 33.97 7.89 4.88 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 14.86 11.31 2.51 1.10 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 23.66 21.85 4.86 2.59 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 45.00 39.10 12.11 5.92 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 77.32 69.79 13.94 10.81 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 58.55 59.78 10.59 7.23 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 57.44 58.92 10.63 7.25 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 40.45 35.97 14.45 4.60 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 37.93 33.63 6.67 5.55 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 79.09 80.32 15.90 10.93 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 56.47 56.21 11.70 6.81 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 25.95 24.78 5.05 3.16 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 2.83 2.83 1.26 0.67 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 102.02 68.99 189.94 150.49 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 55.68 47.15 94.80 12.79 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) 08/10/2025 _x86_64_ (2 CPU) 07:22:09 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 38.37 0.00 5.51 0.88 0.09 55.15 07:24:01 AM 0 49.38 0.00 6.27 1.15 0.10 43.09 07:24:01 AM 1 27.36 0.00 4.75 0.62 0.08 67.19 07:25:01 AM all 21.73 0.00 2.87 0.94 0.09 74.37 07:25:01 AM 0 20.42 0.00 2.99 1.05 0.10 75.45 07:25:01 AM 1 23.04 0.00 2.75 0.83 0.08 73.29 07:26:01 AM all 25.75 0.00 4.69 0.53 0.07 68.96 07:26:01 AM 0 27.38 0.00 5.17 0.73 0.07 66.65 07:26:01 AM 1 24.11 0.00 4.22 0.33 0.07 71.27 07:27:01 AM all 7.35 0.00 1.80 0.69 0.06 90.10 07:27:01 AM 0 4.69 0.00 1.69 0.82 0.05 92.75 07:27:01 AM 1 10.00 0.00 1.91 0.57 0.07 87.45 07:28:01 AM all 5.05 0.00 0.33 0.03 0.05 94.54 07:28:01 AM 0 6.70 0.00 0.30 0.02 0.05 92.93 07:28:01 AM 1 3.41 0.00 0.35 0.05 0.05 96.14 07:29:01 AM all 10.66 0.00 0.53 0.02 0.07 88.73 07:29:01 AM 0 14.24 0.00 0.62 0.03 0.07 85.03 07:29:01 AM 1 7.11 0.00 0.44 0.00 0.07 92.38 07:30:01 AM all 3.98 0.00 0.32 0.00 0.05 95.64 07:30:01 AM 0 1.12 0.00 0.20 0.00 0.03 98.65 07:30:01 AM 1 6.94 0.00 0.45 0.00 0.07 92.54 07:31:01 AM all 1.92 0.00 0.21 0.00 0.07 97.80 07:31:01 AM 0 1.99 0.00 0.15 0.00 0.05 97.81 07:31:01 AM 1 1.86 0.00 0.27 0.00 0.08 97.79 07:32:01 AM all 5.59 0.00 0.26 0.00 0.08 94.07 07:32:01 AM 0 9.50 0.00 0.23 0.00 0.08 90.18 07:32:01 AM 1 1.69 0.00 0.28 0.00 0.07 97.96 07:33:01 AM all 6.10 0.00 0.49 0.00 0.07 93.34 07:33:01 AM 0 10.62 0.00 0.63 0.00 0.07 88.68 07:33:01 AM 1 1.68 0.00 0.35 0.00 0.07 97.90 07:34:01 AM all 8.05 0.00 0.49 0.00 0.06 91.40 07:34:01 AM 0 13.71 0.00 0.53 0.00 0.05 85.71 07:34:01 AM 1 2.48 0.00 0.45 0.00 0.07 97.00 07:34:01 AM CPU %user %nice %system %iowait %steal %idle 07:35:01 AM all 6.32 0.27 0.50 0.11 0.06 92.74 07:35:01 AM 0 9.16 0.46 0.71 0.19 0.07 89.41 07:35:01 AM 1 3.56 0.08 0.30 0.03 0.05 95.97 07:36:01 AM all 2.64 0.00 0.21 0.00 0.08 97.07 07:36:01 AM 0 3.67 0.00 0.29 0.00 0.07 95.98 07:36:01 AM 1 1.62 0.00 0.13 0.00 0.10 98.14 07:37:01 AM all 4.44 0.00 0.22 0.05 0.06 95.23 07:37:01 AM 0 5.73 0.00 0.22 0.00 0.05 94.00 07:37:01 AM 1 3.15 0.00 0.22 0.10 0.07 96.47 07:38:01 AM all 7.56 0.00 0.59 0.01 0.06 91.79 07:38:01 AM 0 7.82 0.00 0.63 0.00 0.07 91.48 07:38:01 AM 1 7.30 0.00 0.54 0.02 0.05 92.09 07:39:01 AM all 7.33 0.00 0.52 0.00 0.07 92.08 07:39:01 AM 0 7.50 0.00 0.52 0.00 0.07 91.91 07:39:01 AM 1 7.15 0.00 0.52 0.00 0.07 92.25 07:40:01 AM all 4.32 0.00 0.33 0.00 0.08 95.28 07:40:01 AM 0 6.21 0.00 0.33 0.00 0.07 93.39 07:40:01 AM 1 2.43 0.00 0.32 0.00 0.08 97.17 07:41:01 AM all 4.25 0.00 0.33 0.00 0.07 95.35 07:41:01 AM 0 4.10 0.00 0.32 0.00 0.07 95.52 07:41:01 AM 1 4.41 0.00 0.35 0.00 0.07 95.17 07:42:01 AM all 5.03 0.00 0.33 0.00 0.06 94.59 07:42:01 AM 0 6.64 0.00 0.37 0.00 0.05 92.94 07:42:01 AM 1 3.41 0.00 0.28 0.00 0.07 96.23 07:43:01 AM all 7.29 0.00 0.31 0.00 0.07 92.34 07:43:01 AM 0 13.18 0.00 0.34 0.00 0.08 86.40 07:43:01 AM 1 1.44 0.00 0.28 0.00 0.05 98.23 07:44:01 AM all 17.81 0.00 0.57 0.03 0.08 81.52 07:44:01 AM 0 26.88 0.00 0.63 0.00 0.09 72.40 07:44:01 AM 1 8.87 0.00 0.50 0.05 0.08 90.50 07:45:01 AM all 9.53 0.00 0.37 0.03 0.06 90.01 07:45:01 AM 0 9.63 0.00 0.37 0.05 0.05 89.90 07:45:01 AM 1 9.44 0.00 0.37 0.02 0.07 90.11 07:45:01 AM CPU %user %nice %system %iowait %steal %idle 07:46:01 AM all 8.36 0.00 0.28 0.00 0.07 91.29 07:46:01 AM 0 12.48 0.00 0.33 0.00 0.07 87.12 07:46:01 AM 1 4.23 0.00 0.23 0.00 0.07 95.47 07:47:01 AM all 6.31 0.00 0.21 0.01 0.06 93.41 07:47:01 AM 0 8.13 0.00 0.18 0.02 0.07 91.61 07:47:01 AM 1 4.49 0.00 0.23 0.00 0.05 95.22 07:48:01 AM all 25.95 0.00 2.39 0.08 0.09 71.49 07:48:01 AM 0 19.40 0.00 2.67 0.10 0.08 77.75 07:48:01 AM 1 32.50 0.00 2.10 0.07 0.10 65.23 Average: all 10.09 0.01 0.99 0.14 0.07 88.70 Average: 0 12.02 0.02 1.07 0.17 0.07 86.66 Average: 1 8.16 0.00 0.91 0.11 0.07 90.75