---> uname -a: Linux prd-centos8-robot-2c-8g-9623.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4744 19 2365 6811 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:7d:c4:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe7d:c47d/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) 02/12/2026 _x86_64_ (2 CPU) 01:55:08 LINUX RESTART (2 CPU) 01:56:01 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 82.12 8.48 73.64 1459.65 6371.41 01:58:01 AM 83.91 1.08 82.82 75.31 10035.45 01:59:01 AM 25.21 0.42 24.79 64.78 2516.63 02:00:01 AM 83.27 9.41 73.86 1681.84 8203.77 02:01:01 AM 12.50 0.05 12.45 4.80 1149.05 02:02:01 AM 4.44 0.10 4.34 2.03 191.26 02:03:01 AM 1.08 0.00 1.08 0.00 609.48 02:04:01 AM 0.42 0.00 0.42 0.00 379.42 02:05:01 AM 0.45 0.02 0.43 1.07 198.12 02:06:01 AM 0.97 0.00 0.97 0.00 666.36 02:07:01 AM 0.63 0.03 0.60 1.87 633.69 02:08:01 AM 0.92 0.35 0.57 53.46 423.93 02:09:01 AM 0.17 0.00 0.17 0.00 14.45 02:10:01 AM 2.30 0.32 1.98 36.92 120.41 02:11:01 AM 38.01 0.55 37.46 64.07 4863.67 Average: 22.45 1.39 21.06 229.96 2427.72 01:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5349472 7070140 2532960 32.13 2688 1902812 670080 7.50 186852 2025648 183980 01:58:01 AM 5173132 7012396 2709300 34.37 2688 2015440 712084 7.97 198976 2162824 40204 01:59:01 AM 5148444 7039052 2733988 34.68 2688 2063848 668908 7.49 228232 2150236 45904 02:00:01 AM 4954252 7061240 2928180 37.15 2688 2274196 648004 7.26 266492 2277184 25484 02:01:01 AM 4922976 7030008 2959456 37.54 2688 2274460 663052 7.42 266720 2310788 156 02:02:01 AM 4892960 7005264 2989472 37.93 2688 2279604 695036 7.78 267428 2339312 3612 02:03:01 AM 4870880 7002588 3011552 38.21 2688 2299060 695036 7.78 267428 2361488 5388 02:04:01 AM 4864852 7003072 3017580 38.28 2688 2305540 695036 7.78 267428 2368156 556 02:05:01 AM 4844936 6993312 3037496 38.54 2688 2315688 725948 8.13 267548 2387628 4888 02:06:01 AM 4792876 6965524 3089556 39.20 2688 2339992 757356 8.48 267548 2439028 9568 02:07:01 AM 4794300 6982772 3088132 39.18 2688 2355708 736560 8.25 267784 2437556 6320 02:08:01 AM 4400476 6922268 3481956 44.17 2688 2363572 751060 8.41 269096 2449052 76 02:09:01 AM 4403580 6925968 3478852 44.13 2688 2364104 751060 8.41 269108 2446036 232 02:10:01 AM 4886692 7012656 2995740 38.01 2688 2294640 697148 7.81 354376 2265500 112508 02:11:01 AM 4949236 7065516 2933196 37.21 2688 2289368 628380 7.04 558392 2013620 25468 Average: 4883271 7006118 2999161 38.05 2688 2249202 699650 7.83 280227 2295604 30956 01:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 237.20 151.95 1530.86 48.01 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 70.86 49.27 664.15 7.88 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 17.11 11.88 9.36 4.69 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 230.01 167.61 375.96 43.35 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 11.75 6.25 4.06 0.77 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 22.03 20.34 45.95 4.89 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 36.30 35.30 134.90 10.13 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 16.61 12.55 34.87 5.75 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 31.76 27.08 85.17 12.58 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.57 30.66 393.58 2.69 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 29.51 24.45 254.57 2.27 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 47.23 61.76 92.39 5.92 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 14.48 12.78 3.67 2.36 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 98.93 57.21 176.43 116.35 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 17.98 16.95 15.33 9.25 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 61.06 45.76 254.97 18.47 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) 02/12/2026 _x86_64_ (2 CPU) 01:55:08 LINUX RESTART (2 CPU) 01:56:01 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 34.25 0.00 5.57 3.37 0.12 56.69 01:57:01 AM 0 32.43 0.00 5.08 2.81 0.10 59.58 01:57:01 AM 1 36.07 0.00 6.06 3.94 0.13 53.79 01:58:01 AM all 20.25 0.00 3.37 2.81 0.13 73.44 01:58:01 AM 0 16.08 0.00 3.02 2.50 0.13 78.28 01:58:01 AM 1 24.43 0.00 3.72 3.12 0.13 68.61 01:59:01 AM all 19.49 0.00 3.08 0.50 0.06 76.87 01:59:01 AM 0 9.94 0.00 2.45 0.53 0.05 87.03 01:59:01 AM 1 29.05 0.00 3.72 0.47 0.07 66.70 02:00:01 AM all 28.35 0.00 5.30 2.50 0.09 63.75 02:00:01 AM 0 17.70 0.00 4.25 2.29 0.08 75.67 02:00:01 AM 1 39.02 0.00 6.35 2.72 0.10 51.80 02:01:01 AM all 0.68 0.00 0.23 0.17 0.03 98.88 02:01:01 AM 0 0.89 0.00 0.35 0.33 0.05 98.38 02:01:01 AM 1 0.48 0.00 0.12 0.00 0.02 99.38 02:02:01 AM all 7.07 0.00 0.22 0.07 0.06 92.58 02:02:01 AM 0 3.40 0.00 0.19 0.09 0.05 96.27 02:02:01 AM 1 10.73 0.00 0.26 0.05 0.07 88.89 02:03:01 AM all 19.56 0.00 0.21 0.19 0.08 79.96 02:03:01 AM 0 4.50 0.00 0.20 0.38 0.08 94.83 02:03:01 AM 1 34.60 0.00 0.22 0.00 0.08 65.10 02:04:01 AM all 7.27 0.00 0.12 0.03 0.03 92.55 02:04:01 AM 0 5.23 0.00 0.13 0.00 0.03 94.61 02:04:01 AM 1 9.31 0.00 0.10 0.07 0.03 90.49 02:05:01 AM all 14.89 0.00 0.22 0.04 0.08 84.78 02:05:01 AM 0 2.22 0.00 0.23 0.08 0.07 97.39 02:05:01 AM 1 27.58 0.00 0.20 0.00 0.08 72.13 02:06:01 AM all 2.17 0.00 0.18 0.10 0.04 97.52 02:06:01 AM 0 2.31 0.00 0.15 0.10 0.03 97.41 02:06:01 AM 1 2.03 0.00 0.20 0.10 0.05 97.62 02:07:01 AM all 2.70 0.00 0.28 0.08 0.07 96.87 02:07:01 AM 0 2.44 0.00 0.33 0.17 0.07 96.99 02:07:01 AM 1 2.96 0.00 0.22 0.00 0.07 96.76 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 8.31 0.00 2.50 0.03 0.06 89.09 02:08:01 AM 0 8.09 0.00 2.47 0.07 0.07 89.31 02:08:01 AM 1 8.53 0.00 2.54 0.00 0.05 88.88 02:09:01 AM all 4.41 0.00 0.17 0.00 0.04 95.38 02:09:01 AM 0 4.70 0.00 0.17 0.00 0.03 95.10 02:09:01 AM 1 4.12 0.00 0.17 0.00 0.05 95.66 02:10:01 AM all 11.84 0.00 1.96 0.01 0.06 86.13 02:10:01 AM 0 6.73 0.00 1.74 0.00 0.05 91.48 02:10:01 AM 1 16.97 0.00 2.18 0.02 0.07 80.78 02:11:01 AM all 31.86 0.00 4.20 0.55 0.08 63.31 02:11:01 AM 0 29.36 0.00 4.26 0.47 0.07 65.85 02:11:01 AM 1 34.37 0.00 4.14 0.63 0.10 60.76 Average: all 14.23 0.00 1.84 0.70 0.07 83.16 Average: 0 9.75 0.00 1.67 0.66 0.06 87.86 Average: 1 18.70 0.00 2.02 0.74 0.07 78.46