---> uname -a: Linux prd-centos8-robot-2c-8g-2386.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 579 4878 19 2238 6819 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:ab:c1:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85174sec preferred_lft 85174sec inet6 fe80::f816:3eff:feab:c18c/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) 10/27/2025 _x86_64_ (2 CPU) 02:42:52 LINUX RESTART (2 CPU) 02:44:02 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 113.56 0.37 113.18 15.86 10144.20 02:46:01 AM 58.13 0.68 57.45 51.58 7423.96 02:47:01 AM 38.94 7.10 31.84 1310.18 2175.44 02:48:01 AM 61.05 0.25 60.80 47.05 7695.75 02:49:01 AM 7.23 0.00 7.23 0.00 520.61 02:50:01 AM 0.12 0.00 0.12 0.00 1.32 02:51:01 AM 0.18 0.00 0.18 0.00 1.48 02:52:01 AM 2.20 0.22 1.98 11.73 171.95 02:53:01 AM 0.60 0.07 0.53 3.20 116.64 02:54:01 AM 0.43 0.00 0.43 0.00 168.59 02:55:01 AM 0.27 0.00 0.27 0.00 76.42 02:56:01 AM 0.30 0.00 0.30 0.00 176.84 02:57:01 AM 0.18 0.00 0.18 0.00 26.81 02:58:01 AM 1.47 0.03 1.43 0.27 80.46 02:59:01 AM 0.20 0.00 0.20 0.00 71.19 03:00:01 AM 0.25 0.00 0.25 0.00 131.19 03:01:01 AM 0.30 0.02 0.28 0.13 45.65 03:02:01 AM 10.98 0.38 10.59 38.65 576.48 03:03:01 AM 31.21 0.52 30.69 63.85 2500.25 Average: 17.16 0.51 16.65 81.23 1682.31 02:44:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5236332 7034496 2646100 33.57 2688 1974820 684728 7.67 187480 2116328 143292 02:46:01 AM 5080124 6956488 2802308 35.55 2688 2052668 760792 8.52 214144 2239944 44356 02:47:01 AM 4901096 6981948 2981336 37.82 2688 2248452 737796 8.26 278776 2328496 169444 02:48:01 AM 4959812 7058312 2922620 37.08 2688 2264980 626356 7.01 260692 2276800 10832 02:49:01 AM 4960644 7059144 2921788 37.07 2688 2264980 641796 7.19 260696 2276740 16 02:50:01 AM 4960292 7058796 2922140 37.07 2688 2264984 619036 6.93 260696 2276908 8 02:51:01 AM 4960708 7059224 2921724 37.07 2688 2264984 619036 6.93 260716 2276720 4 02:52:01 AM 4904464 7007008 2977968 37.78 2688 2269012 710264 7.95 260848 2332184 648 02:53:01 AM 4897004 7004196 2985428 37.87 2688 2273668 744476 8.34 261336 2339100 1960 02:54:01 AM 4890608 7000840 2991824 37.96 2688 2276700 744476 8.34 261404 2345732 88 02:55:01 AM 4886008 6999748 2996424 38.01 2688 2280216 744476 8.34 261404 2350028 1380 02:56:01 AM 4884432 7002092 2998000 38.03 2688 2284128 733172 8.21 261404 2352108 28 02:57:01 AM 4883284 7001804 2999148 38.05 2688 2284988 733172 8.21 261404 2353000 120 02:58:01 AM 4879660 6999764 3002772 38.09 2688 2286572 751352 8.41 261556 2356440 264 02:59:01 AM 4877692 6999628 3004740 38.12 2688 2288412 735160 8.23 261556 2358348 24 03:00:01 AM 4873012 6998844 3009420 38.18 2688 2292316 732652 8.20 261556 2362736 44 03:01:01 AM 4870180 6997264 3012252 38.21 2688 2293560 732652 8.20 261556 2365396 24 03:02:01 AM 5010216 6995732 2872216 36.44 2688 2155980 682904 7.65 286592 2218672 49880 03:03:01 AM 5025852 7008872 2856580 36.24 2688 2156152 677200 7.58 488896 2008624 11312 Average: 4944285 7011800 2938147 37.27 2688 2235662 705868 7.90 269090 2291279 22828 02:44:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 103.10 81.31 1051.84 11.44 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 69.23 47.00 585.50 7.21 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 44.69 37.46 331.48 7.47 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 566.91 407.25 117.13 95.78 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 2.93 1.97 0.55 0.49 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 2.73 1.92 0.51 0.42 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 1.42 0.72 0.18 0.12 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 194.70 183.99 46.35 14.60 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 88.57 89.17 32.67 7.29 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 76.92 76.70 24.43 6.23 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 45.40 45.13 22.36 3.98 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 128.91 129.46 34.25 10.31 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 17.75 16.83 5.15 1.84 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 107.70 107.18 19.10 8.32 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 125.71 125.30 22.84 9.88 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 134.62 136.14 32.60 10.48 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 3.33 4.07 0.70 0.73 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 149.44 111.03 170.05 97.88 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 16.01 16.18 14.47 8.14 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 98.95 85.20 131.41 15.93 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) 10/27/2025 _x86_64_ (2 CPU) 02:42:52 LINUX RESTART (2 CPU) 02:44:02 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 37.88 0.00 5.54 2.77 0.11 53.70 02:45:01 AM 0 47.95 0.00 6.50 2.78 0.12 42.66 02:45:01 AM 1 27.84 0.00 4.59 2.76 0.10 64.71 02:46:01 AM all 20.77 0.00 2.44 3.10 0.08 73.61 02:46:01 AM 0 32.12 0.00 2.55 2.48 0.10 62.74 02:46:01 AM 1 9.40 0.00 2.32 3.71 0.07 84.50 02:47:01 AM all 24.13 0.00 4.77 0.88 0.08 70.14 02:47:01 AM 0 36.24 0.00 5.82 1.07 0.08 56.79 02:47:01 AM 1 12.05 0.00 3.72 0.70 0.07 83.47 02:48:01 AM all 18.60 0.00 3.97 1.61 0.08 75.75 02:48:01 AM 0 20.18 0.00 4.09 2.08 0.08 73.57 02:48:01 AM 1 17.02 0.00 3.85 1.14 0.07 77.93 02:49:01 AM all 0.18 0.00 0.18 0.53 0.03 99.09 02:49:01 AM 0 0.15 0.00 0.13 0.55 0.03 99.13 02:49:01 AM 1 0.20 0.00 0.22 0.52 0.02 99.05 02:50:01 AM all 0.29 0.00 0.11 0.00 0.03 99.57 02:50:01 AM 0 0.38 0.00 0.10 0.00 0.02 99.50 02:50:01 AM 1 0.20 0.00 0.12 0.00 0.03 99.65 02:51:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 02:51:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 02:51:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:52:01 AM all 12.20 0.00 1.43 0.01 0.08 86.28 02:52:01 AM 0 19.60 0.00 1.89 0.00 0.07 78.44 02:52:01 AM 1 4.91 0.00 0.97 0.02 0.08 94.02 02:53:01 AM all 12.25 0.00 1.30 0.01 0.08 86.35 02:53:01 AM 0 17.82 0.00 1.94 0.02 0.07 80.16 02:53:01 AM 1 6.76 0.00 0.67 0.00 0.10 92.47 02:54:01 AM all 9.10 0.00 0.81 0.00 0.08 90.02 02:54:01 AM 0 12.52 0.00 1.05 0.00 0.08 86.34 02:54:01 AM 1 5.69 0.00 0.57 0.00 0.07 93.67 02:55:01 AM all 8.67 0.00 0.66 0.00 0.06 90.61 02:55:01 AM 0 13.37 0.00 0.84 0.00 0.07 85.73 02:55:01 AM 1 3.95 0.00 0.47 0.00 0.05 95.53 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 13.22 0.00 1.33 0.00 0.08 85.37 02:56:01 AM 0 17.78 0.00 1.57 0.00 0.07 80.58 02:56:01 AM 1 8.80 0.00 1.09 0.00 0.08 90.02 02:57:01 AM all 5.16 0.00 0.44 0.00 0.06 94.34 02:57:01 AM 0 7.69 0.00 0.49 0.00 0.05 91.77 02:57:01 AM 1 2.65 0.00 0.39 0.00 0.07 96.89 02:58:01 AM all 8.00 0.00 0.87 0.06 0.09 90.98 02:58:01 AM 0 13.06 0.00 0.99 0.00 0.12 85.82 02:58:01 AM 1 3.05 0.00 0.75 0.12 0.07 96.02 02:59:01 AM all 9.07 0.00 0.76 0.00 0.06 90.10 02:59:01 AM 0 11.60 0.00 0.77 0.00 0.07 87.56 02:59:01 AM 1 6.60 0.00 0.76 0.00 0.05 92.60 03:00:01 AM all 10.88 0.00 1.03 0.00 0.08 88.01 03:00:01 AM 0 13.22 0.00 1.01 0.00 0.07 85.70 03:00:01 AM 1 8.54 0.00 1.06 0.00 0.08 90.32 03:01:01 AM all 4.04 0.00 0.43 0.03 0.05 95.45 03:01:01 AM 0 4.80 0.00 0.48 0.00 0.05 94.67 03:01:01 AM 1 3.28 0.00 0.38 0.05 0.05 96.24 03:02:01 AM all 17.50 0.00 2.20 0.12 0.08 80.10 03:02:01 AM 0 21.57 0.00 2.51 0.12 0.08 75.71 03:02:01 AM 1 13.42 0.00 1.90 0.12 0.07 84.50 03:03:01 AM all 31.98 0.00 3.58 0.45 0.09 63.90 03:03:01 AM 0 37.68 0.00 3.65 0.27 0.10 58.30 03:03:01 AM 1 26.28 0.00 3.50 0.63 0.08 69.50 Average: all 12.86 0.00 1.68 0.50 0.07 84.89 Average: 0 17.28 0.00 1.92 0.50 0.07 80.24 Average: 1 8.46 0.00 1.44 0.51 0.07 89.52