---> uname -a: Linux prd-centos8-robot-2c-8g-1924.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 617 4840 19 2239 6781 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:b0:c5:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85143sec preferred_lft 85143sec inet6 fe80::f816:3eff:feb0:c5a4/64 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) 10/25/2025 _x86_64_ (2 CPU) 03:49:36 LINUX RESTART (2 CPU) 03:50:00 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 279.49 279.49 0.00 8184.62 0.00 03:51:01 AM 117.08 69.18 47.90 8958.76 36904.52 03:52:01 AM 104.50 47.83 56.66 4536.62 4940.69 03:53:01 AM 98.25 0.72 97.53 52.92 11785.34 03:54:01 AM 24.83 0.42 24.41 64.78 2017.51 03:55:01 AM 67.79 6.93 60.86 1289.30 3906.56 03:56:01 AM 33.53 0.03 33.49 3.47 6347.18 03:57:01 AM 3.67 0.00 3.67 0.00 124.78 03:58:01 AM 0.13 0.00 0.13 0.00 1.07 03:59:01 AM 0.47 0.22 0.25 11.73 7.71 04:00:00 AM 2.28 0.00 2.28 0.00 276.77 04:00:01 AM 0.00 0.00 0.00 0.00 0.00 04:01:01 AM 0.52 0.05 0.47 2.00 135.71 04:02:01 AM 0.45 0.07 0.38 1.73 71.39 04:03:01 AM 0.32 0.00 0.32 0.00 149.55 04:04:01 AM 0.30 0.00 0.30 0.00 106.32 04:05:01 AM 1.23 0.03 1.20 0.27 61.76 04:06:01 AM 0.42 0.00 0.42 0.00 86.64 04:07:01 AM 0.17 0.00 0.17 0.00 53.07 04:08:01 AM 0.23 0.00 0.23 0.00 123.03 04:09:01 AM 0.38 0.00 0.38 0.00 47.41 04:10:00 AM 26.44 0.64 25.80 74.44 2366.29 04:10:01 AM 367.65 0.00 367.65 0.00 26143.14 Average: 24.69 6.57 18.11 757.00 3492.33 03:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 7376116 7385060 506316 6.42 2688 221092 363908 4.62 102276 218772 10540 03:51:01 AM 6112720 7368560 1769712 22.45 2688 1462464 371676 4.16 123520 1426952 240 03:52:01 AM 5403052 7074660 2479380 31.45 2688 1854600 657800 7.37 186052 1976276 166568 03:53:01 AM 5163640 7007108 2718792 34.49 2688 2019032 706168 7.91 198652 2167208 42400 03:54:01 AM 5208980 7057632 2673452 33.92 2688 2024224 661804 7.41 222760 2101220 14016 03:55:01 AM 4885568 6983600 2996864 38.02 2688 2264792 719880 8.06 254924 2364336 176004 03:56:01 AM 4924852 7022532 2957580 37.52 2688 2264888 666104 7.46 260516 2314464 4 03:57:01 AM 4924612 7022292 2957820 37.52 2688 2264888 666104 7.46 260520 2314540 4 03:58:01 AM 4925064 7022748 2957368 37.52 2688 2264892 666104 7.46 260528 2314444 4 03:59:01 AM 4869044 6969796 3013388 38.23 2688 2268000 763880 8.55 260652 2369872 2744 04:00:00 AM 4865112 6969324 3017320 38.28 2688 2271420 789064 8.84 260888 2373860 72 04:00:01 AM 4864516 6968748 3017916 38.29 2688 2271424 789064 8.84 260888 2374260 88 04:01:01 AM 4856184 6965348 3026248 38.39 2688 2276356 789064 8.84 261200 2381584 1036 04:02:01 AM 4852124 6964324 3030308 38.44 2688 2279392 789064 8.84 261320 2385936 2020 04:03:01 AM 4845432 6962712 3037000 38.53 2688 2284472 805556 9.02 261320 2392520 2692 04:04:01 AM 4847264 6964988 3035168 38.51 2688 2284924 766524 8.58 261320 2391088 24 04:05:01 AM 4840584 6960444 3041848 38.59 2688 2287040 765872 8.58 261508 2397364 1168 04:06:01 AM 4837780 6959376 3044652 38.63 2688 2288776 765872 8.58 261508 2400440 444 04:07:01 AM 4833648 6958952 3048784 38.68 2688 2292484 784276 8.78 261508 2404460 2620 04:08:01 AM 4832588 6959116 3049844 38.69 2688 2293708 784276 8.78 261508 2405400 204 04:09:01 AM 4890232 7022648 2992200 37.96 2688 2299596 672060 7.53 261832 2348140 4788 04:10:00 AM 5021516 7003044 2860916 36.29 2688 2154972 701816 7.86 487544 2015572 22668 04:10:01 AM 5011020 6992552 2871412 36.43 2688 2154972 701816 7.86 487544 2026040 10084 Average: 5095289 7024590 2787143 35.36 2688 2102105 702076 7.86 260013 2168033 20019 03:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 2.62 1.80 0.54 0.38 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 255.56 166.56 1686.91 59.28 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 70.98 51.42 813.45 8.63 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 22.96 14.61 7.87 5.16 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 45.52 40.22 336.67 9.67 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 545.94 387.47 105.76 87.62 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 2.48 2.08 0.56 0.49 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 3.72 1.90 0.53 0.42 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 92.52 73.99 29.22 6.23 0.00 0.00 0.00 0.00 04:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:00 AM eth0 156.26 155.65 36.58 12.27 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 1.22 0.00 0.05 0.00 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 57.57 56.39 31.64 4.96 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 92.94 93.37 24.68 7.37 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 117.04 118.53 39.47 9.41 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 20.71 18.10 3.87 2.12 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 124.79 123.76 24.18 10.94 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 116.21 113.86 21.23 8.92 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 139.16 137.91 34.36 10.86 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 3.35 4.13 0.70 0.74 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 85.94 72.62 23.98 7.00 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 75.93 52.03 160.35 100.60 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.75 17.65 11.52 11.63 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 101.35 84.10 168.82 17.55 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) 10/25/2025 _x86_64_ (2 CPU) 03:49:36 LINUX RESTART (2 CPU) 03:50:00 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 11.74 0.00 10.43 50.87 0.00 26.96 03:50:01 AM 0 12.17 0.00 6.09 59.13 0.00 22.61 03:50:01 AM 1 11.30 0.00 14.78 42.61 0.00 31.30 03:51:01 AM all 11.93 0.04 5.11 75.18 0.14 7.59 03:51:01 AM 0 10.98 0.05 4.07 77.21 0.15 7.54 03:51:01 AM 1 12.89 0.03 6.15 73.15 0.13 7.65 03:52:01 AM all 35.94 0.03 6.50 1.74 0.12 55.66 03:52:01 AM 0 40.27 0.07 7.43 2.01 0.12 50.10 03:52:01 AM 1 31.61 0.00 5.56 1.48 0.12 61.23 03:53:01 AM all 26.84 0.00 3.96 5.78 0.14 63.28 03:53:01 AM 0 33.80 0.00 4.33 4.57 0.15 57.15 03:53:01 AM 1 19.91 0.00 3.59 6.99 0.13 69.38 03:54:01 AM all 12.78 0.00 2.15 0.17 0.07 84.84 03:54:01 AM 0 20.21 0.00 2.63 0.13 0.07 76.96 03:54:01 AM 1 5.35 0.00 1.67 0.20 0.07 92.71 03:55:01 AM all 37.43 0.00 6.05 1.02 0.12 55.38 03:55:01 AM 0 41.13 0.00 6.35 0.75 0.12 51.65 03:55:01 AM 1 33.75 0.00 5.75 1.28 0.12 59.10 03:56:01 AM all 2.20 0.00 1.47 0.63 0.06 95.65 03:56:01 AM 0 2.45 0.00 1.44 0.72 0.05 95.34 03:56:01 AM 1 1.95 0.00 1.49 0.54 0.07 95.96 03:57:01 AM all 0.38 0.00 0.07 0.01 0.04 99.50 03:57:01 AM 0 0.13 0.00 0.10 0.02 0.05 99.70 03:57:01 AM 1 0.63 0.00 0.03 0.00 0.03 99.30 03:58:01 AM all 0.34 0.00 0.10 0.00 0.03 99.52 03:58:01 AM 0 0.48 0.00 0.08 0.00 0.02 99.42 03:58:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 03:59:01 AM all 6.68 0.00 0.97 0.01 0.05 92.29 03:59:01 AM 0 5.56 0.00 0.80 0.02 0.05 93.56 03:59:01 AM 1 7.79 0.00 1.14 0.00 0.05 91.01 04:00:00 AM all 12.50 0.00 1.41 0.02 0.09 85.97 04:00:00 AM 0 14.84 0.00 1.65 0.03 0.09 83.40 04:00:00 AM 1 10.15 0.00 1.18 0.00 0.10 88.57 04:00:00 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 7.01 0.00 1.91 0.00 0.00 91.08 04:00:01 AM 0 13.16 0.00 3.95 0.00 0.00 82.89 04:00:01 AM 1 1.23 0.00 0.00 0.00 0.00 98.77 04:01:01 AM all 10.40 0.00 0.89 0.02 0.08 88.61 04:01:01 AM 0 16.23 0.00 1.22 0.03 0.08 82.44 04:01:01 AM 1 4.64 0.00 0.57 0.00 0.07 94.73 04:02:01 AM all 9.28 0.00 0.83 0.01 0.09 89.79 04:02:01 AM 0 15.09 0.00 1.01 0.00 0.10 83.79 04:02:01 AM 1 3.59 0.00 0.65 0.02 0.08 95.66 04:03:01 AM all 12.13 0.00 1.25 0.00 0.09 86.53 04:03:01 AM 0 16.41 0.00 1.53 0.00 0.10 81.96 04:03:01 AM 1 7.85 0.00 0.96 0.00 0.08 91.11 04:04:01 AM all 6.34 0.00 0.51 0.00 0.09 93.06 04:04:01 AM 0 11.21 0.00 0.79 0.00 0.09 87.91 04:04:01 AM 1 1.71 0.00 0.24 0.00 0.08 97.97 04:05:01 AM all 9.90 0.00 0.98 0.01 0.08 89.03 04:05:01 AM 0 8.92 0.00 0.91 0.00 0.08 90.08 04:05:01 AM 1 10.90 0.00 1.04 0.02 0.09 87.95 04:06:01 AM all 8.51 0.00 0.74 0.01 0.09 90.65 04:06:01 AM 0 7.06 0.00 0.64 0.02 0.08 92.20 04:06:01 AM 1 9.99 0.00 0.84 0.00 0.10 89.07 04:07:01 AM all 10.54 0.00 1.00 0.00 0.10 88.37 04:07:01 AM 0 18.39 0.00 1.29 0.00 0.10 80.23 04:07:01 AM 1 2.73 0.00 0.71 0.00 0.10 96.47 04:08:01 AM all 3.84 0.00 0.45 0.00 0.08 95.63 04:08:01 AM 0 5.30 0.00 0.53 0.00 0.08 94.09 04:08:01 AM 1 2.38 0.00 0.37 0.00 0.08 97.17 04:09:01 AM all 8.78 0.00 0.83 0.00 0.09 90.30 04:09:01 AM 0 14.41 0.00 1.07 0.00 0.10 84.42 04:09:01 AM 1 3.14 0.00 0.59 0.00 0.08 96.19 04:10:00 AM all 29.28 0.00 3.91 0.25 0.10 66.46 04:10:00 AM 0 38.53 0.00 4.42 0.24 0.10 56.71 04:10:00 AM 1 20.04 0.00 3.40 0.25 0.10 76.21 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 41.87 0.00 3.94 0.49 0.00 53.69 04:10:01 AM 0 84.00 0.00 2.00 0.00 0.00 14.00 04:10:01 AM 1 0.97 0.00 5.83 0.97 0.00 92.23 Average: all 12.83 0.00 1.97 4.29 0.09 80.82 Average: 0 16.12 0.01 2.13 4.35 0.09 77.31 Average: 1 9.55 0.00 1.82 4.23 0.09 84.32