---> uname -a: Linux prd-centos8-robot-2c-8g-47296.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 616 4802 19 2278 6782 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:93:95:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84795sec preferred_lft 84795sec inet6 fe80::f816:3eff:fe93:9541/64 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) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 123.05 0.72 122.33 52.92 12118.33 12:59:01 AM 27.97 0.42 27.56 64.78 3461.81 01:00:01 AM 70.21 6.96 63.25 1292.77 5790.60 01:01:01 AM 19.71 0.00 19.71 0.00 3915.21 01:02:01 AM 2.58 0.10 2.48 2.00 114.99 01:03:01 AM 0.60 0.00 0.60 0.00 93.78 01:04:01 AM 0.17 0.00 0.17 0.00 16.81 01:05:01 AM 0.18 0.00 0.18 0.00 18.04 01:06:01 AM 0.75 0.00 0.75 0.00 72.04 01:07:01 AM 0.30 0.00 0.30 0.00 54.76 01:08:01 AM 0.43 0.00 0.43 0.00 65.74 01:09:01 AM 0.57 0.00 0.57 0.00 52.52 01:10:01 AM 9.41 5.95 3.47 574.88 89.84 01:11:01 AM 0.58 0.03 0.55 0.27 40.55 01:12:01 AM 1.53 0.00 1.53 0.00 103.35 01:13:01 AM 0.63 0.00 0.63 0.00 91.19 01:14:01 AM 0.50 0.00 0.50 0.00 45.83 01:15:01 AM 0.50 0.00 0.50 0.00 78.74 01:16:01 AM 0.52 0.00 0.52 0.00 80.96 01:17:01 AM 0.48 0.00 0.48 0.00 127.83 01:18:01 AM 0.60 0.00 0.60 0.00 117.18 01:19:01 AM 0.82 0.00 0.82 0.00 148.55 01:20:01 AM 0.57 0.00 0.57 0.00 160.41 01:21:01 AM 0.65 0.00 0.65 0.00 130.86 01:22:01 AM 20.24 0.42 19.83 47.72 2668.99 Average: 11.34 0.58 10.76 81.42 1186.32 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5163768 7003836 2718656 34.49 2688 2016100 720612 8.07 198436 2171948 95696 12:59:01 AM 5236396 7078120 2646028 33.57 2688 2018044 656488 7.35 219048 2079728 10764 01:00:01 AM 4961552 7049624 2920872 37.06 2688 2255704 649148 7.27 262296 2280880 107544 01:01:01 AM 4957576 7045440 2924848 37.11 2688 2255704 649148 7.27 262292 2280244 4 01:02:01 AM 4909968 6999496 2972456 37.71 2688 2257384 716816 8.03 262660 2327332 516 01:03:01 AM 4904840 6996472 2977584 37.77 2688 2259496 716816 8.03 262840 2332672 168 01:04:01 AM 4904392 6996348 2978032 37.78 2688 2259812 716816 8.03 262840 2332996 16 01:05:01 AM 4901688 6995696 2980736 37.81 2688 2261864 736116 8.24 262884 2335828 1576 01:06:01 AM 4901192 6995700 2981232 37.82 2688 2262372 736116 8.24 262896 2336092 332 01:07:01 AM 4899924 6995696 2982500 37.84 2688 2263636 736116 8.24 262996 2337504 80 01:08:01 AM 4898064 6995688 2984360 37.86 2688 2265484 736116 8.24 263068 2339428 116 01:09:01 AM 4894248 6993040 2988176 37.91 2688 2266668 769848 8.62 263088 2342924 4 01:10:01 AM 4876136 6992520 3006288 38.14 2688 2284208 747436 8.37 265256 2358416 112 01:11:01 AM 4873968 6992136 3008456 38.17 2688 2285980 738660 8.27 265392 2360916 824 01:12:01 AM 4871280 6991476 3011144 38.20 2688 2287992 738660 8.27 265424 2363268 776 01:13:01 AM 4869688 6991524 3012736 38.22 2688 2289708 738660 8.27 265600 2364696 140 01:14:01 AM 4868320 6991896 3014104 38.24 2688 2291372 738660 8.27 265832 2365828 776 01:15:01 AM 4865376 6991448 3017048 38.28 2688 2293868 738660 8.27 266040 2368784 1248 01:16:01 AM 4863948 6990904 3018476 38.29 2688 2294800 738660 8.27 266048 2369888 60 01:17:01 AM 4859616 6990196 3022808 38.35 2688 2298368 738660 8.27 266208 2374620 8 01:18:01 AM 4854644 6990200 3027780 38.41 2688 2303364 738660 8.27 266456 2379292 1920 01:19:01 AM 4851492 6989780 3030932 38.45 2688 2306116 738660 8.27 266528 2382256 824 01:20:01 AM 4846256 6988404 3036168 38.52 2688 2309936 757628 8.48 266568 2387188 172 01:21:01 AM 4710596 6856712 3171828 40.24 2688 2313876 886812 9.93 266568 2522752 436 01:22:01 AM 4938060 6959188 2944364 37.35 2688 2193916 740892 8.30 500276 2087036 22280 Average: 4907320 6994462 2975104 37.74 2688 2255831 732835 8.21 269502 2327301 9856 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 98.93 75.05 1119.00 11.31 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 13.86 8.55 5.80 3.68 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 209.78 155.13 349.61 44.50 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 18.55 13.21 4.19 2.98 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 47.19 34.63 13.07 7.02 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 43.59 43.53 7.62 3.64 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 12.21 10.33 2.27 1.00 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 55.03 54.47 10.74 4.94 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.74 18.00 6.30 1.80 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 71.90 54.86 14.08 6.90 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 67.19 63.60 14.55 8.27 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 33.19 29.13 7.50 4.53 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 19.44 17.28 3.58 1.73 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 29.40 26.90 5.87 2.66 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 49.16 46.66 13.33 8.25 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 63.28 64.83 10.91 9.03 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 57.77 59.41 10.38 7.13 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 66.11 65.79 18.39 7.88 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 22.01 17.04 5.09 2.62 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 45.91 44.91 8.46 6.76 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 69.29 70.04 14.98 10.09 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 52.17 50.33 12.16 6.96 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 9.90 10.18 2.37 1.53 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 3.20 3.40 1.33 0.77 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 105.33 71.24 194.03 155.48 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 51.97 44.34 74.22 12.86 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) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.15 0.00 5.24 1.21 0.08 56.31 12:58:01 AM 0 49.52 0.00 5.74 1.23 0.08 43.43 12:58:01 AM 1 24.80 0.00 4.75 1.18 0.08 69.18 12:59:01 AM all 12.08 0.00 1.49 0.47 0.07 85.90 12:59:01 AM 0 17.19 0.00 1.95 0.37 0.07 80.42 12:59:01 AM 1 6.96 0.00 1.02 0.57 0.07 91.38 01:00:01 AM all 32.72 0.00 6.06 1.88 0.11 59.23 01:00:01 AM 0 43.72 0.00 6.66 1.74 0.10 47.79 01:00:01 AM 1 21.76 0.00 5.47 2.03 0.12 70.63 01:01:01 AM all 0.38 0.00 0.28 0.32 0.03 98.99 01:01:01 AM 0 0.15 0.00 0.20 0.13 0.05 99.47 01:01:01 AM 1 0.60 0.00 0.37 0.50 0.02 98.51 01:02:01 AM all 6.83 0.00 0.44 0.01 0.06 92.66 01:02:01 AM 0 5.13 0.00 0.40 0.02 0.05 94.41 01:02:01 AM 1 8.55 0.00 0.47 0.00 0.07 90.91 01:03:01 AM all 10.97 0.00 0.52 0.00 0.07 88.44 01:03:01 AM 0 7.38 0.00 0.48 0.00 0.07 92.07 01:03:01 AM 1 14.64 0.00 0.56 0.00 0.07 84.73 01:04:01 AM all 2.14 0.00 0.21 0.00 0.04 97.61 01:04:01 AM 0 3.36 0.00 0.24 0.00 0.03 96.37 01:04:01 AM 1 0.92 0.00 0.18 0.00 0.05 98.84 01:05:01 AM all 6.17 0.00 0.23 0.00 0.06 93.54 01:05:01 AM 0 11.18 0.00 0.18 0.00 0.05 88.58 01:05:01 AM 1 1.16 0.00 0.28 0.00 0.07 98.49 01:06:01 AM all 2.10 0.00 0.21 0.00 0.08 97.62 01:06:01 AM 0 1.44 0.00 0.25 0.00 0.07 98.25 01:06:01 AM 1 2.77 0.00 0.17 0.00 0.08 96.98 01:07:01 AM all 7.40 0.00 0.55 0.00 0.05 92.00 01:07:01 AM 0 11.35 0.00 0.65 0.00 0.05 87.95 01:07:01 AM 1 3.52 0.00 0.46 0.00 0.05 95.98 01:08:01 AM all 6.07 0.00 0.34 0.00 0.07 93.52 01:08:01 AM 0 4.64 0.00 0.30 0.00 0.05 95.01 01:08:01 AM 1 7.50 0.00 0.39 0.00 0.08 92.03 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 6.18 0.00 0.41 0.00 0.08 93.34 01:09:01 AM 0 8.92 0.00 0.52 0.00 0.09 90.48 01:09:01 AM 1 3.51 0.00 0.30 0.00 0.07 96.12 01:10:01 AM all 2.54 0.23 0.32 0.20 0.07 96.65 01:10:01 AM 0 3.44 0.00 0.31 0.00 0.07 96.18 01:10:01 AM 1 1.64 0.45 0.33 0.40 0.07 97.11 01:11:01 AM all 5.64 0.00 0.35 0.01 0.07 93.93 01:11:01 AM 0 4.38 0.00 0.37 0.00 0.07 95.18 01:11:01 AM 1 6.90 0.00 0.33 0.02 0.07 92.68 01:12:01 AM all 8.74 0.00 0.62 0.01 0.06 90.57 01:12:01 AM 0 14.91 0.00 0.92 0.00 0.05 84.11 01:12:01 AM 1 2.81 0.00 0.33 0.02 0.07 96.77 01:13:01 AM all 5.07 0.00 0.32 0.01 0.07 94.54 01:13:01 AM 0 6.90 0.00 0.35 0.02 0.07 92.66 01:13:01 AM 1 3.25 0.00 0.28 0.00 0.07 96.40 01:14:01 AM all 4.20 0.00 0.30 0.00 0.05 95.45 01:14:01 AM 0 4.43 0.00 0.33 0.00 0.05 95.19 01:14:01 AM 1 3.97 0.00 0.27 0.00 0.05 95.71 01:15:01 AM all 5.21 0.00 0.36 0.00 0.07 94.37 01:15:01 AM 0 7.30 0.00 0.33 0.00 0.07 92.30 01:15:01 AM 1 3.12 0.00 0.39 0.00 0.07 96.43 01:16:01 AM all 2.98 0.00 0.22 0.00 0.04 96.76 01:16:01 AM 0 1.40 0.00 0.18 0.00 0.03 98.38 01:16:01 AM 1 4.55 0.00 0.25 0.00 0.05 95.15 01:17:01 AM all 11.94 0.00 0.36 0.00 0.07 87.63 01:17:01 AM 0 16.91 0.00 0.41 0.00 0.07 82.62 01:17:01 AM 1 7.01 0.00 0.32 0.00 0.07 92.60 01:18:01 AM all 16.56 0.00 0.52 0.00 0.08 82.84 01:18:01 AM 0 19.28 0.00 0.52 0.00 0.07 80.13 01:18:01 AM 1 13.83 0.00 0.52 0.00 0.08 85.56 01:19:01 AM all 8.11 0.00 0.32 0.00 0.08 91.50 01:19:01 AM 0 9.59 0.00 0.28 0.00 0.08 90.05 01:19:01 AM 1 6.63 0.00 0.35 0.00 0.07 92.95 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 7.16 0.00 0.29 0.00 0.07 92.48 01:20:01 AM 0 10.89 0.00 0.37 0.00 0.07 88.68 01:20:01 AM 1 3.43 0.00 0.22 0.00 0.07 96.29 01:21:01 AM all 10.33 0.00 0.29 0.01 0.07 89.31 01:21:01 AM 0 6.16 0.00 0.25 0.02 0.07 93.51 01:21:01 AM 1 14.50 0.00 0.33 0.00 0.07 85.10 01:22:01 AM all 25.59 0.00 3.13 0.18 0.07 71.04 01:22:01 AM 0 27.96 0.00 3.38 0.12 0.07 68.48 01:22:01 AM 1 23.22 0.00 2.89 0.23 0.07 73.59 Average: all 9.78 0.01 0.94 0.17 0.07 89.03 Average: 0 11.91 0.00 1.03 0.15 0.06 86.85 Average: 1 7.66 0.02 0.85 0.20 0.07 91.21