---> uname -a: Linux prd-centos8-robot-2c-8g-386.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 643 4772 19 2282 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:6e:5e:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84632sec preferred_lft 84632sec inet6 fe80::f816:3eff:fe6e:5e2a/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) 01/15/2026 _x86_64_ (2 CPU) 03:04:25 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 101.00 28.91 72.09 5927.49 15118.04 03:07:01 AM 96.87 1.08 95.78 75.31 11241.04 03:08:02 AM 18.70 0.42 18.28 64.79 1759.57 03:09:01 AM 5.95 0.00 5.95 0.00 438.50 03:10:01 AM 64.07 6.90 57.17 1286.05 3567.61 03:11:01 AM 29.63 0.03 29.60 3.46 6224.98 03:12:01 AM 4.97 0.00 4.97 0.00 174.73 03:13:01 AM 0.38 0.00 0.38 0.00 3.65 03:14:01 AM 0.35 0.07 0.28 4.93 12.90 03:15:01 AM 2.33 0.03 2.30 1.87 259.43 03:16:01 AM 0.38 0.00 0.38 0.00 140.30 03:17:01 AM 0.30 0.00 0.30 0.00 157.76 03:18:01 AM 0.23 0.00 0.23 0.00 90.14 03:19:01 AM 0.33 0.00 0.33 0.00 41.54 03:20:01 AM 0.37 0.03 0.33 0.27 52.23 03:21:01 AM 1.37 0.00 1.37 0.00 44.05 03:22:01 AM 0.52 0.00 0.52 0.00 183.99 03:23:01 AM 0.38 0.00 0.38 0.00 184.62 03:24:01 AM 0.20 0.00 0.20 0.00 105.97 03:25:01 AM 0.38 0.00 0.38 0.00 197.53 03:26:01 AM 0.27 0.00 0.27 0.00 6.57 03:27:01 AM 0.18 0.00 0.18 0.00 86.80 03:28:01 AM 0.22 0.00 0.22 0.00 16.68 03:29:01 AM 0.15 0.00 0.15 0.00 16.26 03:30:01 AM 0.18 0.00 0.18 0.00 13.41 03:31:01 AM 0.63 0.00 0.63 0.00 100.67 03:32:01 AM 0.28 0.00 0.28 0.00 47.11 03:33:01 AM 15.09 0.32 14.78 36.92 762.45 Average: 12.35 1.35 11.00 264.49 1466.75 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5352672 7033636 2529760 32.09 2688 1863884 691428 7.74 186876 2024336 169312 03:07:01 AM 5122424 6970628 2760008 35.01 2688 2024124 738644 8.27 199444 2209888 42072 03:08:02 AM 5196556 7046968 2685876 34.07 2688 2026072 667292 7.47 220072 2114448 10760 03:09:01 AM 5197872 7048276 2684560 34.06 2688 2026072 667292 7.47 220116 2113588 4 03:10:01 AM 4877680 6981948 3004752 38.12 2688 2270096 705148 7.90 256332 2365616 175732 03:11:01 AM 4914704 7020176 2967728 37.65 2688 2272192 659680 7.39 262028 2319512 4 03:12:01 AM 4914848 7020320 2967584 37.65 2688 2272192 659680 7.39 262032 2319444 4 03:13:01 AM 4914908 7020384 2967524 37.65 2688 2272196 659680 7.39 262032 2319568 4 03:14:01 AM 4862008 6969940 3020424 38.32 2688 2274652 767860 8.60 262368 2371032 2000 03:15:01 AM 4854732 6966600 3027700 38.41 2688 2278612 767860 8.60 262556 2378448 436 03:16:01 AM 4849644 6965396 3032788 38.48 2688 2282488 783504 8.77 262556 2383668 216 03:17:01 AM 4841580 6962476 3040852 38.58 2688 2287616 783504 8.77 262556 2391776 672 03:18:01 AM 4838888 6962384 3043544 38.61 2688 2290216 798936 8.95 262924 2393784 644 03:19:01 AM 4835556 6960316 3046876 38.65 2688 2291492 798936 8.95 262924 2397404 828 03:20:01 AM 4834996 6960388 3047436 38.66 2688 2292124 760772 8.52 263124 2397980 12 03:21:01 AM 4829232 6958340 3053200 38.73 2688 2295872 783872 8.78 263188 2403484 3340 03:22:01 AM 4819740 6953516 3062692 38.85 2688 2300532 783872 8.78 263188 2412844 2704 03:23:01 AM 4819200 6955804 3063232 38.86 2688 2303352 783872 8.78 263188 2413520 92 03:24:01 AM 4811952 6952908 3070480 38.95 2688 2307740 801232 8.97 263188 2420352 1360 03:25:01 AM 4808632 6954144 3073800 39.00 2688 2312260 801232 8.97 263188 2423920 20 03:26:01 AM 4808428 6954408 3074004 39.00 2688 2312728 801232 8.97 263188 2424456 392 03:27:01 AM 4805296 6953552 3077136 39.04 2688 2314996 801232 8.97 263188 2427688 100 03:28:01 AM 4804996 6953640 3077436 39.04 2688 2315384 801232 8.97 263188 2428016 56 03:29:01 AM 4805296 6954368 3077136 39.04 2688 2315820 783440 8.77 263188 2427276 48 03:30:01 AM 4802936 6953912 3079496 39.07 2688 2317724 787796 8.82 263328 2429504 1616 03:31:01 AM 4800872 6953600 3081560 39.09 2688 2319456 819948 9.18 263336 2431328 672 03:32:01 AM 4797580 6951412 3084852 39.14 2688 2320580 843100 9.44 263336 2434460 500 03:33:01 AM 4901760 6928888 2980672 37.81 2688 2199632 738632 8.27 351428 2265508 82368 Average: 4893750 6973869 2988682 37.92 2688 2248575 758604 8.49 257788 2351530 17713 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 336.37 221.46 1752.44 62.06 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 80.71 57.06 783.54 8.82 0.00 0.00 0.00 0.00 03:08:02 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:08:02 AM eth0 15.25 9.98 5.82 3.83 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:09:01 AM eth0 10.34 9.32 2.09 2.02 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 47.89 41.63 340.70 9.73 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 585.91 413.07 111.31 94.31 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 2.82 1.88 0.46 0.41 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 3.33 1.90 0.52 0.42 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 57.36 37.16 22.59 3.93 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 15.34 14.73 17.76 2.38 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 29.67 28.81 20.90 3.70 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 38.43 37.34 31.32 4.23 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 76.36 74.18 23.46 6.41 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 83.45 81.70 16.17 7.04 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 12.35 7.58 4.08 1.38 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 71.81 70.94 15.18 14.55 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 80.60 80.17 65.81 6.21 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 70.99 70.84 28.12 5.49 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 130.79 99.00 58.28 7.95 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 63.93 63.76 45.21 5.05 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 36.58 36.49 6.12 2.72 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 55.57 53.51 26.63 5.14 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 12.86 10.66 3.16 2.18 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 17.31 9.15 64.29 2.00 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 62.96 60.60 29.22 5.24 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 95.32 59.28 15.54 5.51 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 32.44 16.33 5.80 2.03 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 119.66 81.57 180.39 146.12 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.28 62.54 131.40 15.04 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) 01/15/2026 _x86_64_ (2 CPU) 03:04:25 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 45.57 0.01 7.46 4.36 0.11 42.49 03:06:01 AM 0 54.38 0.00 7.07 4.40 0.12 34.03 03:06:01 AM 1 36.78 0.02 7.84 4.33 0.10 50.94 03:07:01 AM all 26.01 0.00 3.73 1.81 0.09 68.35 03:07:01 AM 0 31.97 0.00 4.47 1.72 0.08 61.76 03:07:01 AM 1 20.07 0.00 3.00 1.90 0.10 74.94 03:08:02 AM all 12.67 0.00 1.66 0.21 0.05 85.42 03:08:02 AM 0 13.16 0.00 1.80 0.28 0.05 84.71 03:08:02 AM 1 12.17 0.00 1.52 0.13 0.05 86.12 03:09:01 AM all 0.84 0.00 0.84 0.04 0.03 98.24 03:09:01 AM 0 0.75 0.00 0.80 0.00 0.03 98.42 03:09:01 AM 1 0.94 0.00 0.88 0.09 0.03 98.06 03:10:01 AM all 34.29 0.00 6.05 0.53 0.09 59.04 03:10:01 AM 0 42.83 0.00 6.72 0.73 0.10 49.63 03:10:01 AM 1 25.75 0.00 5.39 0.33 0.08 68.44 03:11:01 AM all 4.98 0.00 1.68 0.45 0.06 92.82 03:11:01 AM 0 4.64 0.00 1.74 0.55 0.05 93.02 03:11:01 AM 1 5.33 0.00 1.63 0.35 0.07 92.63 03:12:01 AM all 0.10 0.00 0.09 0.03 0.03 99.76 03:12:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 03:12:01 AM 1 0.10 0.00 0.10 0.05 0.03 99.72 03:13:01 AM all 0.11 0.00 0.08 0.00 0.03 99.78 03:13:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 03:13:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 03:14:01 AM all 5.49 0.00 0.87 0.00 0.06 93.58 03:14:01 AM 0 7.80 0.00 1.40 0.00 0.05 90.75 03:14:01 AM 1 3.17 0.00 0.34 0.00 0.07 96.43 03:15:01 AM all 8.04 0.00 0.28 0.02 0.07 91.59 03:15:01 AM 0 5.75 0.00 0.22 0.02 0.07 93.95 03:15:01 AM 1 10.34 0.00 0.35 0.02 0.07 89.23 03:16:01 AM all 9.56 0.00 0.87 0.00 0.06 89.51 03:16:01 AM 0 16.43 0.00 1.44 0.00 0.07 82.06 03:16:01 AM 1 2.69 0.00 0.30 0.00 0.05 96.95 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 9.81 0.00 0.59 0.00 0.08 89.52 03:17:01 AM 0 17.36 0.00 0.79 0.00 0.08 81.77 03:17:01 AM 1 2.24 0.00 0.40 0.00 0.07 97.29 03:18:01 AM all 8.82 0.00 1.06 0.00 0.08 90.04 03:18:01 AM 0 8.08 0.00 1.21 0.00 0.07 90.64 03:18:01 AM 1 9.56 0.00 0.90 0.00 0.10 89.43 03:19:01 AM all 7.68 0.00 0.68 0.00 0.08 91.55 03:19:01 AM 0 9.30 0.00 0.77 0.00 0.07 89.86 03:19:01 AM 1 6.03 0.00 0.59 0.00 0.10 93.27 03:20:01 AM all 4.47 0.00 0.50 0.00 0.07 94.97 03:20:01 AM 0 5.58 0.00 0.72 0.00 0.08 93.61 03:20:01 AM 1 3.35 0.00 0.27 0.00 0.05 96.33 03:21:01 AM all 11.47 0.00 0.72 0.01 0.06 87.75 03:21:01 AM 0 19.74 0.00 1.08 0.00 0.05 79.13 03:21:01 AM 1 3.50 0.00 0.37 0.02 0.07 96.04 03:22:01 AM all 5.04 0.00 0.43 0.02 0.09 94.42 03:22:01 AM 0 6.26 0.00 0.49 0.00 0.08 93.17 03:22:01 AM 1 3.83 0.00 0.37 0.03 0.10 95.66 03:23:01 AM all 5.65 0.00 0.50 0.00 0.08 93.76 03:23:01 AM 0 8.26 0.00 0.59 0.00 0.08 91.07 03:23:01 AM 1 3.05 0.00 0.42 0.00 0.08 96.44 03:24:01 AM all 6.45 0.00 0.49 0.00 0.08 92.98 03:24:01 AM 0 5.88 0.00 0.54 0.00 0.08 93.50 03:24:01 AM 1 7.02 0.00 0.44 0.00 0.08 92.46 03:25:01 AM all 6.66 0.00 0.95 0.01 0.09 92.28 03:25:01 AM 0 8.45 0.00 1.49 0.02 0.10 89.94 03:25:01 AM 1 4.87 0.00 0.42 0.00 0.08 94.62 03:26:01 AM all 2.18 0.00 0.28 0.00 0.08 97.47 03:26:01 AM 0 2.47 0.00 0.30 0.00 0.08 97.14 03:26:01 AM 1 1.89 0.00 0.25 0.00 0.07 97.79 03:27:01 AM all 5.82 0.00 0.49 0.00 0.08 93.61 03:27:01 AM 0 5.36 0.00 0.42 0.00 0.07 94.15 03:27:01 AM 1 6.27 0.00 0.57 0.00 0.08 93.07 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 4.48 0.00 0.16 0.00 0.07 95.29 03:28:01 AM 0 5.78 0.00 0.15 0.00 0.07 94.00 03:28:01 AM 1 3.18 0.00 0.17 0.00 0.07 96.59 03:29:01 AM all 3.95 0.00 0.28 0.00 0.08 95.69 03:29:01 AM 0 5.76 0.00 0.37 0.00 0.08 93.78 03:29:01 AM 1 2.14 0.00 0.18 0.00 0.08 97.59 03:30:01 AM all 7.50 0.00 0.72 0.00 0.07 91.71 03:30:01 AM 0 12.54 0.00 1.10 0.00 0.07 86.29 03:30:01 AM 1 2.69 0.00 0.35 0.00 0.07 96.89 03:31:01 AM all 6.29 0.00 1.12 0.01 0.08 92.50 03:31:01 AM 0 7.45 0.00 1.34 0.00 0.07 91.13 03:31:01 AM 1 5.13 0.00 0.91 0.02 0.08 93.86 03:32:01 AM all 4.80 0.00 0.26 0.00 0.08 94.86 03:32:01 AM 0 7.43 0.00 0.23 0.00 0.08 92.26 03:32:01 AM 1 2.18 0.00 0.28 0.00 0.08 97.46 03:33:01 AM all 24.03 0.00 2.47 0.08 0.08 73.33 03:33:01 AM 0 17.45 0.00 2.02 0.08 0.08 80.37 03:33:01 AM 1 30.61 0.00 2.92 0.08 0.08 66.29 Average: all 9.76 0.00 1.26 0.27 0.07 88.63 Average: 0 11.82 0.00 1.41 0.28 0.07 86.41 Average: 1 7.69 0.00 1.12 0.26 0.07 90.85