---> uname -a: Linux prd-centos8-robot-2c-8g-47340.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 4904 19 2184 6790 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:3d:be:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85513sec preferred_lft 85513sec inet6 fe80::f816:3eff:fe3d:be24/64 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) 07/30/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 108.08 34.45 73.62 7027.08 11771.67 02:28:01 AM 89.72 0.72 89.00 52.92 10903.78 02:29:01 AM 34.36 0.38 33.98 64.26 2943.54 02:30:01 AM 81.01 7.00 74.01 1293.30 8387.77 02:31:01 AM 8.18 0.02 8.17 0.14 654.85 02:32:01 AM 3.92 0.00 3.92 0.00 173.41 02:33:01 AM 0.40 0.00 0.40 0.00 91.30 02:34:01 AM 0.15 0.00 0.15 0.00 27.47 02:35:01 AM 0.32 0.00 0.32 0.00 69.79 02:36:01 AM 0.58 0.00 0.58 0.00 22.88 02:37:01 AM 0.27 0.00 0.27 0.00 12.30 02:38:01 AM 0.15 0.00 0.15 0.00 39.08 02:39:01 AM 6.52 0.32 6.20 36.93 212.00 02:40:01 AM 30.17 0.53 29.64 64.78 1768.53 Average: 26.01 3.11 22.91 610.96 2651.31 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5347844 7023180 2534588 32.15 2688 1858264 721084 8.07 186440 2029552 170792 02:28:01 AM 5143384 6981240 2739048 34.75 2688 2013620 740936 8.30 198896 2182808 42484 02:29:01 AM 5128492 7004724 2753940 34.94 2688 2050020 707564 7.92 227456 2169480 33908 02:30:01 AM 4945688 7031088 2936744 37.26 2688 2253224 679704 7.61 262844 2293096 12296 02:31:01 AM 4907156 6992784 2975276 37.75 2688 2253616 728844 8.16 262984 2332040 392 02:32:01 AM 4900724 6988296 2981708 37.83 2688 2255580 748524 8.38 262996 2338372 1108 02:33:01 AM 4897524 6986564 2984908 37.87 2688 2257072 766628 8.58 263000 2341220 28 02:34:01 AM 4894320 6984852 2988112 37.91 2688 2258520 766628 8.58 263004 2344540 704 02:35:01 AM 4891488 6983600 2990944 37.94 2688 2260108 784824 8.79 263004 2347208 308 02:36:01 AM 4891168 6983544 2991264 37.95 2688 2260364 784824 8.79 263004 2347624 128 02:37:01 AM 4891056 6983600 2991376 37.95 2688 2260540 784824 8.79 263008 2347764 24 02:38:01 AM 4887696 6981388 2994736 37.99 2688 2261680 784824 8.79 263012 2351100 28 02:39:01 AM 4986400 6949764 2896032 36.74 2688 2134840 740456 8.29 301584 2230560 59788 02:40:01 AM 5029500 6964164 2852932 36.19 2688 2108184 753172 8.43 469132 2027056 18112 Average: 4981603 6988485 2900829 36.80 2688 2177545 749488 8.39 267883 2263030 24293 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 319.02 199.60 1684.25 59.43 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 74.34 56.73 788.37 8.92 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 15.76 13.31 8.48 4.83 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 180.41 134.62 343.17 39.35 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 22.79 14.98 6.03 1.71 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 110.50 108.40 20.49 12.25 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 55.66 54.04 11.93 6.14 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 60.31 60.63 11.89 5.45 0.00 0.00 0.00 0.00 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 63.34 60.89 14.49 7.35 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 13.18 11.45 3.05 1.96 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 5.30 4.35 1.44 0.92 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 36.79 33.26 9.16 5.87 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 94.15 60.36 101.95 49.57 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 18.16 17.14 16.74 7.98 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 76.48 59.33 216.13 15.14 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) 07/30/2025 _x86_64_ (2 CPU) 02:25:30 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 45.49 0.02 7.75 6.81 0.10 39.83 02:27:01 AM 0 49.19 0.02 8.83 7.57 0.10 34.30 02:27:01 AM 1 41.79 0.02 6.67 6.05 0.10 45.37 02:28:01 AM all 26.26 0.00 3.74 2.42 0.08 67.50 02:28:01 AM 0 36.85 0.00 4.52 3.14 0.10 55.39 02:28:01 AM 1 15.69 0.00 2.96 1.70 0.07 79.58 02:29:01 AM all 19.31 0.00 2.91 1.09 0.07 76.63 02:29:01 AM 0 31.28 0.00 3.36 0.84 0.07 64.45 02:29:01 AM 1 7.35 0.00 2.46 1.34 0.07 88.79 02:30:01 AM all 25.18 0.00 4.64 1.68 0.09 68.40 02:30:01 AM 0 32.44 0.00 4.80 1.07 0.08 61.61 02:30:01 AM 1 17.92 0.00 4.49 2.30 0.10 75.19 02:31:01 AM all 2.04 0.00 0.29 0.17 0.03 97.47 02:31:01 AM 0 2.21 0.00 0.34 0.34 0.03 97.08 02:31:01 AM 1 1.87 0.00 0.24 0.00 0.03 97.86 02:32:01 AM all 8.12 0.00 0.55 0.05 0.08 91.20 02:32:01 AM 0 9.33 0.00 0.52 0.08 0.07 89.99 02:32:01 AM 1 6.90 0.00 0.59 0.02 0.08 92.41 02:33:01 AM all 6.17 0.00 0.34 0.00 0.08 93.42 02:33:01 AM 0 9.00 0.00 0.35 0.00 0.08 90.57 02:33:01 AM 1 3.35 0.00 0.32 0.00 0.07 96.27 02:34:01 AM all 3.73 0.00 0.33 0.00 0.08 95.85 02:34:01 AM 0 3.92 0.00 0.28 0.00 0.08 95.71 02:34:01 AM 1 3.55 0.00 0.39 0.00 0.08 95.98 02:35:01 AM all 8.54 0.00 0.41 0.00 0.08 90.96 02:35:01 AM 0 10.05 0.00 0.40 0.00 0.08 89.46 02:35:01 AM 1 7.03 0.00 0.42 0.00 0.08 92.47 02:36:01 AM all 3.37 0.00 0.24 0.00 0.06 96.33 02:36:01 AM 0 4.04 0.00 0.28 0.00 0.07 95.60 02:36:01 AM 1 2.69 0.00 0.20 0.00 0.05 97.06 02:37:01 AM all 1.85 0.00 0.16 0.01 0.06 97.92 02:37:01 AM 0 2.66 0.00 0.17 0.00 0.07 97.11 02:37:01 AM 1 1.05 0.00 0.15 0.02 0.05 98.73 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:01 AM all 9.45 0.00 0.50 0.00 0.07 89.99 02:38:01 AM 0 12.25 0.00 0.55 0.00 0.05 87.15 02:38:01 AM 1 6.64 0.00 0.45 0.00 0.08 92.82 02:39:01 AM all 17.43 0.00 1.74 0.05 0.08 80.70 02:39:01 AM 0 20.26 0.00 2.19 0.08 0.08 77.38 02:39:01 AM 1 14.60 0.00 1.29 0.02 0.08 84.02 02:40:01 AM all 30.15 0.00 3.47 0.25 0.09 66.04 02:40:01 AM 0 36.54 0.00 3.91 0.10 0.08 59.37 02:40:01 AM 1 23.77 0.00 3.04 0.40 0.10 72.70 Average: all 14.81 0.00 1.94 0.90 0.08 82.28 Average: 0 18.60 0.00 2.18 0.94 0.08 78.19 Average: 1 11.03 0.00 1.69 0.85 0.08 86.36