---> uname -a: Linux prd-centos8-robot-2c-8g-678.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 642 4823 19 2232 6756 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:c5:9c:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85388sec preferred_lft 85388sec inet6 fe80::f816:3eff:fec5:9c54/64 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) 01/16/2026 _x86_64_ (2 CPU) 05:46:54 LINUX RESTART (2 CPU) 05:48:01 AM tps rtps wtps bread/s bwrtn/s 05:49:01 AM 42.07 0.28 41.79 13.20 3763.95 05:50:01 AM 109.63 0.92 108.71 65.84 11878.57 05:51:01 AM 24.94 0.42 24.53 64.78 2526.46 05:52:01 AM 69.78 9.43 60.35 1684.51 3375.14 05:53:01 AM 30.96 0.00 30.96 0.00 6312.70 05:54:01 AM 2.62 0.00 2.62 0.00 67.76 05:55:01 AM 0.47 0.00 0.47 0.00 4.35 05:56:01 AM 0.93 0.25 0.68 13.60 69.89 05:57:01 AM 2.05 0.00 2.05 0.00 181.40 05:58:01 AM 0.35 0.00 0.35 0.00 114.73 05:59:01 AM 0.20 0.00 0.20 0.00 82.74 06:00:01 AM 0.37 0.00 0.37 0.00 170.48 06:01:01 AM 0.45 0.02 0.43 0.13 96.12 06:02:01 AM 0.67 0.10 0.57 2.00 121.39 06:03:01 AM 22.31 0.40 21.91 46.79 1952.72 Average: 20.52 0.79 19.73 126.06 2047.91 05:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:49:01 AM 5377568 7007580 2504852 31.78 2688 1819752 783104 8.77 201276 2008328 136788 05:50:01 AM 5172308 7011816 2710112 34.38 2688 2015884 715416 8.01 199188 2159952 41940 05:51:01 AM 5164772 7041376 2717648 34.48 2688 2051808 674372 7.55 223800 2140580 33788 05:52:01 AM 4951880 7061524 2930540 37.18 2688 2276116 637680 7.14 266828 2281688 178628 05:53:01 AM 4902952 7012420 2979468 37.80 2688 2276088 672168 7.53 266836 2325180 8 05:54:01 AM 4903116 7012584 2979304 37.80 2688 2276088 672168 7.53 266840 2325112 8 05:55:01 AM 4903120 7012588 2979300 37.80 2688 2276088 672168 7.53 266840 2325116 8 05:56:01 AM 4854292 6965996 3028128 38.42 2688 2278348 768640 8.61 267180 2373048 84 05:57:01 AM 4847644 6962860 3034776 38.50 2688 2281836 768640 8.61 267264 2379740 164 05:58:01 AM 4842100 6960504 3040320 38.57 2688 2285024 786700 8.81 267264 2385280 0 05:59:01 AM 4837352 6959948 3045068 38.63 2688 2289216 821664 9.20 267264 2389524 1760 06:00:01 AM 4832764 6958640 3049656 38.69 2688 2292560 842460 9.43 267264 2394140 76 06:01:01 AM 4825052 6954028 3057368 38.79 2688 2295636 856960 9.60 267264 2401408 376 06:02:01 AM 4820820 6953440 3061600 38.84 2688 2299268 855392 9.58 267380 2405584 540 06:03:01 AM 5001172 6974068 2881248 36.55 2688 2146172 714344 8.00 487356 2034760 23276 Average: 4949127 6989958 2933293 37.21 2688 2210659 749458 8.39 269990 2288629 27830 05:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 64.35 53.85 805.63 5.86 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 85.92 69.21 859.18 9.93 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 18.74 15.88 7.58 5.39 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 51.07 44.89 343.54 12.93 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 543.76 385.59 105.90 87.96 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 2.22 1.92 0.43 0.42 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 2.38 1.83 0.42 0.40 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 65.02 57.39 18.10 5.13 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 233.99 234.11 40.38 17.07 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 187.59 185.99 61.42 14.21 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 235.58 237.39 45.63 17.40 0.00 0.00 0.00 0.00 06:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 AM eth0 192.52 193.60 36.12 14.35 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 148.49 149.36 28.98 11.78 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 256.41 258.34 46.48 18.58 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 107.00 63.42 141.23 102.42 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 146.33 130.18 169.41 21.59 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) 01/16/2026 _x86_64_ (2 CPU) 05:46:54 LINUX RESTART (2 CPU) 05:48:01 AM CPU %user %nice %system %iowait %steal %idle 05:49:01 AM all 15.11 0.00 2.15 0.41 0.07 82.26 05:49:01 AM 0 13.91 0.00 2.00 0.20 0.07 83.82 05:49:01 AM 1 16.31 0.00 2.30 0.62 0.08 80.70 05:50:01 AM all 30.84 0.00 4.78 1.16 0.09 63.13 05:50:01 AM 0 29.53 0.00 4.61 1.51 0.10 64.25 05:50:01 AM 1 32.15 0.00 4.96 0.80 0.08 62.00 05:51:01 AM all 16.57 0.00 2.61 0.38 0.08 80.37 05:51:01 AM 0 22.13 0.00 2.99 0.22 0.08 74.58 05:51:01 AM 1 11.01 0.00 2.23 0.55 0.07 86.14 05:52:01 AM all 33.70 0.00 5.88 0.46 0.11 59.86 05:52:01 AM 0 33.02 0.00 6.01 0.52 0.12 60.34 05:52:01 AM 1 34.37 0.00 5.75 0.40 0.10 59.38 05:53:01 AM all 1.38 0.00 1.19 0.41 0.05 96.97 05:53:01 AM 0 1.39 0.00 1.09 0.39 0.07 97.07 05:53:01 AM 1 1.37 0.00 1.29 0.44 0.03 96.87 05:54:01 AM all 0.30 0.00 0.07 0.01 0.04 99.58 05:54:01 AM 0 0.10 0.00 0.08 0.02 0.03 99.77 05:54:01 AM 1 0.50 0.00 0.05 0.00 0.05 99.40 05:55:01 AM all 0.25 0.00 0.08 0.00 0.04 99.62 05:55:01 AM 0 0.43 0.00 0.10 0.00 0.05 99.42 05:55:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 05:56:01 AM all 5.46 0.00 0.56 0.00 0.06 93.92 05:56:01 AM 0 7.51 0.00 0.72 0.00 0.05 91.72 05:56:01 AM 1 3.41 0.00 0.40 0.00 0.07 96.12 05:57:01 AM all 11.93 0.00 1.16 0.01 0.07 86.84 05:57:01 AM 0 7.69 0.00 1.08 0.02 0.07 91.15 05:57:01 AM 1 16.17 0.00 1.23 0.00 0.07 82.53 05:58:01 AM all 11.52 0.00 1.00 0.00 0.08 87.39 05:58:01 AM 0 11.22 0.00 1.11 0.00 0.08 87.59 05:58:01 AM 1 11.83 0.00 0.89 0.00 0.08 87.20 05:59:01 AM all 12.77 0.00 1.30 0.00 0.09 85.84 05:59:01 AM 0 6.84 0.00 0.99 0.00 0.10 92.07 05:59:01 AM 1 18.73 0.00 1.61 0.00 0.08 79.58 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:01 AM all 11.03 0.00 1.08 0.00 0.08 87.80 06:00:01 AM 0 8.80 0.00 0.98 0.00 0.07 90.15 06:00:01 AM 1 13.26 0.00 1.18 0.00 0.10 85.45 06:01:01 AM all 11.00 0.00 0.97 0.01 0.08 87.94 06:01:01 AM 0 6.59 0.00 0.77 0.02 0.08 92.53 06:01:01 AM 1 15.43 0.00 1.16 0.00 0.08 83.33 06:02:01 AM all 11.67 0.00 1.43 0.01 0.08 86.81 06:02:01 AM 0 10.04 0.00 1.50 0.00 0.08 88.38 06:02:01 AM 1 13.30 0.00 1.37 0.02 0.08 85.24 06:03:01 AM all 23.82 0.00 3.25 0.11 0.08 72.74 06:03:01 AM 0 13.89 0.00 3.28 0.13 0.08 82.62 06:03:01 AM 1 33.73 0.00 3.22 0.08 0.08 62.88 Average: all 13.18 0.00 1.84 0.20 0.07 84.71 Average: 0 11.56 0.00 1.82 0.20 0.08 86.33 Average: 1 14.79 0.00 1.85 0.19 0.07 83.09