---> uname -a: Linux prd-centos8-robot-2c-8g-5157.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 598 4923 19 2175 6800 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:20:f4:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe20:f434/64 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) 10/19/2025 _x86_64_ (2 CPU) 04:47:02 LINUX RESTART (2 CPU) 04:48:01 AM tps rtps wtps bread/s bwrtn/s 04:49:01 AM 51.25 7.11 44.14 1475.77 4883.64 04:50:01 AM 93.29 0.10 93.19 2.93 7998.57 04:51:01 AM 39.79 0.68 39.10 51.58 6466.23 04:52:01 AM 44.99 7.10 37.89 1309.96 2270.73 04:53:01 AM 53.01 0.25 52.76 47.06 7404.90 04:54:01 AM 9.76 0.00 9.76 0.00 667.76 04:55:01 AM 0.25 0.00 0.25 0.00 3.20 04:56:01 AM 0.12 0.00 0.12 0.00 0.80 04:57:01 AM 0.67 0.23 0.43 12.66 94.54 04:58:01 AM 2.15 0.00 2.15 0.00 70.47 04:59:01 AM 0.23 0.00 0.23 0.00 4.17 05:00:01 AM 25.76 0.63 25.12 73.18 1230.59 Average: 26.77 1.34 25.43 247.78 2591.34 04:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:49:01 AM 5520728 7051796 2361704 29.96 2688 1723580 712256 7.98 185988 1891432 21340 04:50:01 AM 5188168 6994732 2694264 34.18 2688 1983336 750520 8.40 188208 2163388 137344 04:51:01 AM 5154316 6996212 2728116 34.61 2688 2018140 728040 8.15 198772 2180504 8 04:52:01 AM 4904620 6968036 2977812 37.78 2688 2233404 763820 8.55 275532 2335180 155568 04:53:01 AM 4943984 7040384 2938448 37.28 2688 2263588 649468 7.27 261976 2294840 10840 04:54:01 AM 4945564 7041844 2936868 37.26 2688 2263588 649468 7.27 261980 2295000 4 04:55:01 AM 4946004 7042284 2936428 37.25 2688 2263588 649468 7.27 261980 2294800 4 04:56:01 AM 4945992 7042276 2936440 37.25 2688 2263592 649468 7.27 261984 2294796 4 04:57:01 AM 4865648 6964920 3016784 38.27 2688 2266580 761744 8.53 262116 2373772 16 04:58:01 AM 4841444 6940732 3040988 38.58 2688 2266596 769064 8.61 262124 2398016 28 04:59:01 AM 4942368 7043132 2940064 37.30 2688 2268072 647912 7.25 262440 2298196 1460 05:00:01 AM 5094332 7013888 2788100 35.37 2688 2092968 705552 7.90 459936 1971988 18408 Average: 5024431 7011686 2858001 36.26 2688 2158919 703065 7.87 261920 2232659 28752 04:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 234.79 135.45 1041.71 50.68 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 61.00 53.07 690.90 8.79 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 59.73 35.82 544.06 3.64 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 44.27 38.74 333.42 9.25 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 542.01 390.92 115.54 95.11 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 2.63 2.13 0.74 0.62 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 1.42 0.68 0.18 0.12 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 2.38 1.92 0.42 0.42 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 146.05 129.46 1754.64 9.63 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 384.42 373.10 6425.83 24.18 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 378.72 347.98 5503.96 23.87 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 50.60 41.20 87.97 30.31 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 159.00 129.20 1374.93 21.38 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) 10/19/2025 _x86_64_ (2 CPU) 04:47:02 LINUX RESTART (2 CPU) 04:48:01 AM CPU %user %nice %system %iowait %steal %idle 04:49:01 AM all 21.11 0.00 3.50 18.04 0.07 57.29 04:49:01 AM 0 24.71 0.00 4.32 16.33 0.07 54.58 04:49:01 AM 1 17.51 0.00 2.68 19.76 0.07 59.99 04:50:01 AM all 30.03 0.00 4.51 9.90 0.12 55.44 04:50:01 AM 0 30.67 0.00 4.95 7.74 0.12 56.53 04:50:01 AM 1 29.40 0.00 4.07 12.06 0.12 54.36 04:51:01 AM all 9.30 0.00 1.39 0.78 0.06 88.48 04:51:01 AM 0 12.52 0.00 1.25 0.57 0.05 85.62 04:51:01 AM 1 6.07 0.00 1.52 1.00 0.07 91.34 04:52:01 AM all 29.28 0.00 4.63 1.33 0.08 64.69 04:52:01 AM 0 39.32 0.00 5.31 1.48 0.08 53.80 04:52:01 AM 1 19.24 0.00 3.95 1.18 0.07 75.56 04:53:01 AM all 18.04 0.00 3.76 15.86 0.11 62.23 04:53:01 AM 0 23.09 0.00 3.78 21.58 0.12 51.44 04:53:01 AM 1 12.99 0.00 3.74 10.12 0.10 73.05 04:54:01 AM all 0.28 0.00 0.12 0.53 0.03 99.04 04:54:01 AM 0 0.40 0.00 0.15 1.05 0.03 98.36 04:54:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 04:55:01 AM all 0.35 0.00 0.06 0.00 0.02 99.57 04:55:01 AM 0 0.13 0.00 0.07 0.00 0.02 99.78 04:55:01 AM 1 0.57 0.00 0.05 0.00 0.02 99.37 04:56:01 AM all 0.26 0.00 0.08 0.00 0.03 99.63 04:56:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 04:56:01 AM 1 0.43 0.00 0.10 0.00 0.03 99.43 04:57:01 AM all 9.50 0.00 1.68 0.01 0.09 88.72 04:57:01 AM 0 16.29 0.00 3.09 0.02 0.10 80.51 04:57:01 AM 1 2.75 0.00 0.29 0.00 0.08 96.88 04:58:01 AM all 10.06 0.00 1.47 0.03 0.08 88.37 04:58:01 AM 0 13.69 0.00 1.67 0.00 0.08 84.56 04:58:01 AM 1 6.44 0.00 1.28 0.05 0.07 92.16 04:59:01 AM all 9.93 0.00 1.45 0.00 0.08 88.54 04:59:01 AM 0 10.15 0.00 1.39 0.00 0.10 88.35 04:59:01 AM 1 9.72 0.00 1.50 0.00 0.07 88.72 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 25.88 0.00 3.75 0.15 0.08 70.15 05:00:01 AM 0 26.13 0.00 3.65 0.15 0.07 70.00 05:00:01 AM 1 25.62 0.00 3.84 0.15 0.08 70.31 Average: all 13.68 0.00 2.20 3.89 0.07 80.16 Average: 0 16.44 0.00 2.47 4.08 0.07 76.93 Average: 1 10.92 0.00 1.92 3.70 0.07 83.39