---> uname -a: Linux prd-centos8-robot-2c-8g-12367.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: 2800.000 BogoMIPS: 5600.00 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 4848 19 2242 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:b1:7f:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85225sec preferred_lft 85225sec inet6 fe80::f816:3eff:feb1:7fcb/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) 04:22:53 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 121.50 0.72 120.78 52.92 11711.55 04:26:01 AM 34.54 0.38 34.16 62.52 3888.30 04:27:01 AM 63.86 6.75 57.11 1248.19 3816.41 04:28:01 AM 34.42 0.25 34.17 47.05 6389.45 04:29:01 AM 3.67 0.00 3.67 0.00 126.12 04:30:01 AM 0.12 0.00 0.12 0.00 1.18 04:31:01 AM 0.53 0.22 0.32 11.73 9.33 04:32:01 AM 1.97 0.00 1.97 0.00 170.09 04:33:01 AM 0.48 0.03 0.45 1.87 168.64 04:34:01 AM 0.38 0.00 0.38 0.00 155.35 04:35:01 AM 0.23 0.00 0.23 0.00 169.07 04:36:01 AM 0.18 0.00 0.18 0.00 19.88 04:37:01 AM 0.15 0.00 0.15 0.00 51.46 04:38:01 AM 0.45 0.03 0.42 0.27 74.61 04:39:01 AM 1.42 0.00 1.42 0.00 155.91 04:40:01 AM 0.25 0.00 0.25 0.00 32.92 04:40:01 AM 0.00 0.00 0.00 0.00 0.00 04:41:01 AM 1.95 0.13 1.82 1.33 294.62 04:42:01 AM 33.93 0.50 33.43 71.85 2563.71 Average: 16.67 0.50 16.17 83.20 1655.37 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5138848 6986512 2743580 34.81 2688 2023096 713600 7.99 197884 2195476 92296 04:26:01 AM 5214236 7063628 2668192 33.85 2688 2024972 650856 7.29 218416 2101724 10760 04:27:01 AM 4850600 6960372 3031828 38.46 2688 2276476 734744 8.23 257112 2395796 172864 04:28:01 AM 4930328 7032408 2952100 37.45 2688 2269092 650688 7.29 259156 2310352 16 04:29:01 AM 4930156 7032220 2952272 37.45 2688 2269092 650688 7.29 259164 2310492 4 04:30:01 AM 4930136 7032204 2952292 37.45 2688 2269096 653540 7.32 259164 2310476 4 04:31:01 AM 4886424 6989528 2996004 38.01 2688 2270120 720668 8.07 259296 2353632 668 04:32:01 AM 4871376 6978432 3011052 38.20 2688 2274072 741388 8.30 259296 2368740 1464 04:33:01 AM 4862924 6975396 3019504 38.31 2688 2279488 759000 8.50 259844 2376320 1952 04:34:01 AM 4860456 6975660 3021972 38.34 2688 2282220 759000 8.50 259844 2379192 132 04:35:01 AM 4853932 6974364 3028496 38.42 2688 2287448 761932 8.53 259844 2385732 328 04:36:01 AM 4851096 6971768 3031332 38.46 2688 2287688 761932 8.53 259848 2388804 4 04:37:01 AM 4848980 6971776 3033448 38.48 2688 2289812 761932 8.53 259848 2390984 612 04:38:01 AM 4846880 6971460 3035548 38.51 2688 2291592 747660 8.37 259988 2392660 332 04:39:01 AM 4842800 6971060 3039628 38.56 2688 2295272 747660 8.37 259988 2396456 232 04:40:01 AM 4842008 6971476 3040420 38.57 2688 2296488 770528 8.63 259988 2397248 572 04:40:01 AM 4841396 6970908 3041032 38.58 2688 2296528 770528 8.63 259988 2397640 624 04:41:01 AM 5078808 7031928 2803620 35.57 2688 2121632 653284 7.31 255512 2166848 2224 04:42:01 AM 4960704 6945536 2921724 37.07 2688 2157252 752368 8.42 484868 2077700 11228 Average: 4918005 6989823 2964423 37.61 2688 2240076 724316 8.11 265739 2320856 15596 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 102.07 78.04 1134.86 11.01 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 14.15 9.00 5.73 3.63 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 42.18 36.44 335.19 8.29 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 598.77 399.50 118.23 95.24 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 2.52 2.05 0.57 0.49 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 2.60 1.90 0.43 0.41 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 46.55 33.91 12.86 3.39 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 171.26 170.83 41.88 13.22 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 78.15 77.95 36.60 6.76 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 100.90 100.82 24.38 7.86 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 132.99 133.49 42.48 10.99 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 3.45 2.80 0.70 0.48 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 129.11 126.06 59.00 9.99 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 115.99 115.74 21.41 9.10 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 135.78 136.79 33.44 10.54 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.17 3.87 0.70 0.73 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 6.06 9.09 1.58 1.43 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 106.60 86.70 66.86 11.76 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 58.26 40.14 113.96 92.44 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 102.47 86.45 113.84 16.46 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) 04:22:53 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 36.25 0.00 5.35 2.28 0.10 56.02 04:25:01 AM 0 22.23 0.00 4.16 2.63 0.10 70.88 04:25:01 AM 1 50.27 0.00 6.55 1.93 0.10 41.15 04:26:01 AM all 12.21 0.00 1.66 0.61 0.05 85.47 04:26:01 AM 0 4.24 0.00 1.33 0.72 0.03 93.68 04:26:01 AM 1 20.19 0.00 1.99 0.50 0.07 77.26 04:27:01 AM all 29.68 0.00 5.63 0.47 0.09 64.13 04:27:01 AM 0 35.74 0.00 6.13 0.47 0.10 57.56 04:27:01 AM 1 23.63 0.00 5.14 0.47 0.08 70.68 04:28:01 AM all 9.41 0.00 2.57 0.54 0.07 87.41 04:28:01 AM 0 10.15 0.00 3.05 0.45 0.07 86.28 04:28:01 AM 1 8.67 0.00 2.09 0.64 0.07 88.54 04:29:01 AM all 0.35 0.00 0.08 0.02 0.04 99.51 04:29:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 04:29:01 AM 1 0.12 0.00 0.08 0.03 0.05 99.72 04:30:01 AM all 0.33 0.00 0.10 0.00 0.03 99.54 04:30:01 AM 0 0.57 0.00 0.10 0.00 0.02 99.32 04:30:01 AM 1 0.10 0.00 0.10 0.00 0.03 99.77 04:31:01 AM all 2.45 0.00 0.38 0.01 0.04 97.11 04:31:01 AM 0 3.09 0.00 0.48 0.02 0.03 96.37 04:31:01 AM 1 1.81 0.00 0.28 0.00 0.05 97.86 04:32:01 AM all 11.77 0.00 1.33 0.01 0.07 86.83 04:32:01 AM 0 7.69 0.00 1.13 0.02 0.07 91.10 04:32:01 AM 1 15.90 0.00 1.53 0.00 0.07 82.50 04:33:01 AM all 12.06 0.00 1.20 0.01 0.08 86.65 04:33:01 AM 0 3.80 0.00 0.64 0.02 0.08 95.45 04:33:01 AM 1 20.27 0.00 1.75 0.00 0.08 77.90 04:34:01 AM all 8.47 0.00 0.74 0.01 0.06 90.73 04:34:01 AM 0 4.17 0.00 0.55 0.02 0.05 95.21 04:34:01 AM 1 12.86 0.00 0.92 0.00 0.07 86.15 04:35:01 AM all 13.14 0.00 1.36 0.00 0.08 85.43 04:35:01 AM 0 7.49 0.00 1.06 0.00 0.07 91.38 04:35:01 AM 1 18.83 0.00 1.66 0.00 0.08 79.42 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 4.22 0.00 0.38 0.00 0.05 95.35 04:36:01 AM 0 0.58 0.00 0.17 0.00 0.03 99.21 04:36:01 AM 1 8.00 0.00 0.61 0.00 0.07 91.32 04:37:01 AM all 9.63 0.00 0.82 0.01 0.06 89.48 04:37:01 AM 0 11.58 0.00 0.97 0.02 0.07 87.36 04:37:01 AM 1 7.71 0.00 0.67 0.00 0.05 91.57 04:38:01 AM all 8.29 0.00 0.82 0.00 0.08 90.81 04:38:01 AM 0 8.04 0.00 0.66 0.00 0.07 91.24 04:38:01 AM 1 8.55 0.00 0.99 0.00 0.09 90.37 04:39:01 AM all 9.72 0.00 0.87 0.02 0.07 89.32 04:39:01 AM 0 6.75 0.00 0.55 0.02 0.07 92.61 04:39:01 AM 1 12.69 0.00 1.19 0.02 0.07 86.03 04:40:01 AM all 3.70 0.00 0.42 0.00 0.07 95.81 04:40:01 AM 0 3.21 0.00 0.44 0.00 0.07 96.28 04:40:01 AM 1 4.19 0.00 0.41 0.00 0.07 95.34 04:40:01 AM all 8.40 0.00 2.29 0.00 0.00 89.31 04:40:01 AM 0 15.38 0.00 1.54 0.00 0.00 83.08 04:40:01 AM 1 1.52 0.00 3.03 0.00 0.00 95.45 04:41:01 AM all 10.14 0.00 1.35 0.02 0.08 88.42 04:41:01 AM 0 4.57 0.00 1.02 0.03 0.07 94.30 04:41:01 AM 1 15.70 0.00 1.67 0.00 0.08 82.54 04:42:01 AM all 31.39 0.00 3.66 0.26 0.08 64.62 04:42:01 AM 0 32.76 0.00 4.35 0.22 0.08 62.59 04:42:01 AM 1 30.01 0.00 2.96 0.30 0.08 66.65 Average: all 11.87 0.00 1.60 0.24 0.07 86.22 Average: 0 9.31 0.00 1.50 0.26 0.06 88.87 Average: 1 14.44 0.00 1.71 0.22 0.07 83.56