---> uname -a: Linux prd-centos8-robot-2c-8g-3730.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 622 4800 19 2275 6777 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:71:93:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84641sec preferred_lft 84641sec inet6 fe80::f816:3eff:fe71:93f6/64 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) 01/24/2026 _x86_64_ (2 CPU) 00:46:50 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 235.67 154.67 81.01 14412.88 41878.17 12:49:01 AM 105.43 1.08 104.35 75.31 11704.55 12:50:01 AM 26.56 0.42 26.14 64.78 2447.80 12:51:01 AM 75.00 6.93 68.07 1289.09 4705.50 12:52:01 AM 25.20 0.00 25.20 0.00 5140.78 12:53:01 AM 2.28 0.00 2.28 0.00 66.04 12:54:01 AM 0.12 0.00 0.12 0.00 0.90 12:55:01 AM 0.32 0.10 0.22 6.80 7.33 12:56:01 AM 2.18 0.00 2.18 0.00 268.56 12:57:01 AM 0.35 0.00 0.35 0.00 138.64 12:58:01 AM 0.43 0.00 0.43 0.00 235.08 12:59:01 AM 0.22 0.00 0.22 0.00 27.91 01:00:02 AM 0.25 0.00 0.25 0.00 43.70 01:01:01 AM 0.22 0.02 0.20 0.14 9.83 01:02:01 AM 1.65 0.10 1.55 2.00 51.56 01:03:01 AM 0.23 0.00 0.23 0.00 20.33 01:04:01 AM 0.45 0.00 0.45 0.00 196.73 01:05:01 AM 0.30 0.00 0.30 0.00 129.35 01:06:01 AM 0.32 0.00 0.32 0.00 159.33 01:07:01 AM 0.85 0.32 0.53 6.93 218.33 01:08:01 AM 0.80 0.00 0.80 0.00 23.85 01:09:01 AM 0.12 0.00 0.12 0.00 25.08 01:10:01 AM 0.20 0.00 0.20 0.00 69.73 01:11:01 AM 0.28 0.00 0.28 0.00 16.85 01:12:01 AM 0.37 0.00 0.37 0.00 24.78 01:13:01 AM 0.48 0.00 0.48 0.00 106.16 01:14:01 AM 0.22 0.00 0.22 0.00 33.36 01:15:01 AM 14.36 0.32 14.05 36.92 669.64 01:16:01 AM 27.81 0.52 27.30 63.86 3109.30 Average: 18.03 5.67 12.36 550.65 2468.05 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5313796 6998580 2568628 32.59 2688 1871204 778052 8.71 221092 2039092 188304 12:49:01 AM 5163292 7002344 2719132 34.50 2688 2014916 705056 7.89 198684 2165624 41180 12:50:01 AM 5169372 7039064 2713052 34.42 2688 2044972 684068 7.66 223364 2135872 27928 12:51:01 AM 4958704 7054160 2923720 37.09 2688 2262680 633988 7.10 261072 2280384 142456 12:52:01 AM 4956056 7051332 2926368 37.13 2688 2262700 633712 7.10 261096 2280512 4 12:53:01 AM 4955884 7051160 2926540 37.13 2688 2262700 633712 7.10 261100 2280580 4 12:54:01 AM 4956188 7051464 2926236 37.12 2688 2262700 633712 7.10 261100 2280444 4 12:55:01 AM 4903944 7001936 2978480 37.79 2688 2265424 723544 8.10 261628 2331648 2504 12:56:01 AM 4896768 6998704 2985656 37.88 2688 2269400 723544 8.10 261628 2338708 552 12:57:01 AM 4887616 6995808 2994808 37.99 2688 2275640 761724 8.53 261628 2347168 2724 12:58:01 AM 4883436 6995872 2998988 38.05 2688 2279860 778336 8.71 261852 2351944 4 12:59:01 AM 4880876 6994348 3001548 38.08 2688 2280904 778336 8.71 261996 2354384 276 01:00:02 AM 4881708 6996204 3000716 38.07 2688 2281928 719708 8.06 261996 2353472 68 01:01:01 AM 4880972 6995840 3001452 38.08 2688 2282308 719708 8.06 261996 2354204 216 01:02:01 AM 4880736 6996040 3001688 38.08 2688 2282736 711208 7.96 262276 2354172 104 01:03:01 AM 4879120 6995568 3003304 38.10 2688 2283880 732916 8.21 262280 2355848 712 01:04:01 AM 4866180 6987768 3016244 38.27 2688 2289020 772600 8.65 262328 2368400 120 01:05:01 AM 4860244 6987632 3022180 38.34 2688 2294828 772600 8.65 262328 2374460 2140 01:06:01 AM 4858976 6989216 3023448 38.36 2688 2297600 772600 8.65 262328 2375756 216 01:07:01 AM 4851628 6988124 3030796 38.45 2688 2303936 772600 8.65 262444 2382628 40 01:08:01 AM 4851760 6988476 3030664 38.45 2688 2304148 772600 8.65 262472 2382808 44 01:09:01 AM 4848644 6987864 3033780 38.49 2688 2306652 772600 8.65 262472 2386036 1836 01:10:01 AM 4848344 6987960 3034080 38.49 2688 2307048 772600 8.65 262472 2386284 188 01:11:01 AM 4850228 6990308 3032196 38.47 2688 2307512 756388 8.47 262476 2384704 232 01:12:01 AM 4849312 6991108 3033112 38.48 2688 2309236 756388 8.47 262476 2385292 1376 01:13:01 AM 4842460 6985972 3039964 38.57 2688 2310952 791524 8.86 262624 2391632 160 01:14:01 AM 4841296 6985956 3041128 38.58 2688 2312124 807956 9.05 262624 2392888 404 01:15:01 AM 4839772 6900456 3042652 38.60 2688 2232268 746272 8.36 344940 2330384 107860 01:16:01 AM 4953856 6977360 2928568 37.15 2688 2197072 685448 7.67 511380 2058200 25336 Average: 4917626 6998849 2964798 37.61 2688 2250219 734603 8.23 268557 2317363 18862 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 312.51 197.97 1845.61 58.36 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 84.16 66.64 858.98 16.53 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 17.93 13.41 7.21 4.88 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 236.57 176.89 379.15 40.72 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 361.06 248.39 73.77 57.64 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 2.45 2.03 0.55 0.49 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.73 1.97 0.46 0.44 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 49.81 32.79 22.63 3.91 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 14.56 14.01 17.29 2.23 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 33.99 34.12 37.03 4.64 0.00 0.00 0.00 0.00 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 88.74 88.22 31.95 7.84 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 52.72 51.65 11.04 4.42 0.00 0.00 0.00 0.00 01:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:02 AM eth0 50.63 48.77 11.16 4.59 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 12.23 9.44 2.91 1.84 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 9.71 8.19 2.33 1.60 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 50.24 48.76 11.80 4.13 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 86.12 85.40 30.66 15.58 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 122.58 123.55 78.71 9.29 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 77.92 78.62 39.77 5.81 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 120.61 98.77 68.52 7.99 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 19.13 18.55 3.24 1.38 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 72.17 70.54 29.47 6.42 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 12.70 10.81 3.08 2.20 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 13.65 11.90 3.28 2.41 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 46.03 45.79 26.33 3.58 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 93.07 65.03 15.79 6.46 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 35.86 24.81 6.74 2.61 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 126.52 81.47 180.25 146.68 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 17.23 15.76 14.56 7.92 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 76.71 61.21 131.61 14.93 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) 01/24/2026 _x86_64_ (2 CPU) 00:46:50 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 55.20 0.05 10.83 2.63 0.12 31.17 12:48:01 AM 0 58.36 0.05 12.49 3.17 0.13 25.80 12:48:01 AM 1 52.04 0.05 9.17 2.10 0.10 36.55 12:49:01 AM all 30.06 0.00 4.31 0.92 0.08 64.63 12:49:01 AM 0 36.25 0.00 4.75 0.82 0.08 58.10 12:49:01 AM 1 23.87 0.00 3.86 1.02 0.08 71.16 12:50:01 AM all 16.51 0.00 2.50 0.26 0.08 80.65 12:50:01 AM 0 29.89 0.00 3.14 0.25 0.08 66.64 12:50:01 AM 1 3.14 0.00 1.87 0.27 0.07 94.66 12:51:01 AM all 34.39 0.00 6.10 0.49 0.09 58.92 12:51:01 AM 0 42.30 0.00 6.29 0.67 0.10 50.65 12:51:01 AM 1 26.47 0.00 5.91 0.32 0.08 67.22 12:52:01 AM all 0.94 0.00 0.92 0.33 0.04 97.77 12:52:01 AM 0 0.89 0.00 0.72 0.22 0.03 98.14 12:52:01 AM 1 0.99 0.00 1.12 0.44 0.05 97.40 12:53:01 AM all 0.34 0.00 0.07 0.01 0.03 99.55 12:53:01 AM 0 0.57 0.00 0.03 0.00 0.02 99.38 12:53:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.72 12:54:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 12:54:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 12:54:01 AM 1 0.08 0.00 0.05 0.00 0.02 99.85 12:55:01 AM all 6.13 0.00 0.87 0.00 0.05 92.95 12:55:01 AM 0 8.02 0.00 1.38 0.00 0.05 90.55 12:55:01 AM 1 4.25 0.00 0.37 0.00 0.05 95.33 12:56:01 AM all 7.62 0.00 0.23 0.02 0.06 92.08 12:56:01 AM 0 6.95 0.00 0.22 0.02 0.07 92.75 12:56:01 AM 1 8.29 0.00 0.23 0.02 0.05 91.41 12:57:01 AM all 12.37 0.00 0.88 0.00 0.08 86.67 12:57:01 AM 0 21.52 0.00 1.44 0.00 0.08 76.95 12:57:01 AM 1 3.23 0.00 0.32 0.00 0.08 96.37 12:58:01 AM all 11.01 0.00 1.16 0.00 0.07 87.76 12:58:01 AM 0 16.71 0.00 1.73 0.00 0.07 81.49 12:58:01 AM 1 5.29 0.00 0.59 0.00 0.07 94.05 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 6.49 0.00 0.65 0.00 0.08 92.78 12:59:01 AM 0 8.64 0.00 0.78 0.00 0.09 90.49 12:59:01 AM 1 4.34 0.00 0.51 0.00 0.08 95.06 01:00:02 AM all 6.22 0.00 0.65 0.00 0.07 93.06 01:00:02 AM 0 8.94 0.00 0.74 0.00 0.07 90.26 01:00:02 AM 1 3.52 0.00 0.57 0.00 0.07 95.85 01:01:01 AM all 4.50 0.00 0.38 0.00 0.07 95.05 01:01:01 AM 0 6.85 0.00 0.49 0.00 0.08 92.57 01:01:01 AM 1 2.14 0.00 0.27 0.00 0.05 97.53 01:02:01 AM all 3.95 0.00 0.48 0.02 0.06 95.50 01:02:01 AM 0 5.13 0.00 0.52 0.02 0.07 94.27 01:02:01 AM 1 2.77 0.00 0.43 0.02 0.05 96.72 01:03:01 AM all 6.78 0.00 0.71 0.00 0.08 92.44 01:03:01 AM 0 10.90 0.00 1.14 0.00 0.07 87.89 01:03:01 AM 1 2.89 0.00 0.30 0.00 0.08 96.72 01:04:01 AM all 8.91 0.00 0.53 0.00 0.08 90.48 01:04:01 AM 0 11.37 0.00 0.42 0.00 0.08 88.12 01:04:01 AM 1 6.44 0.00 0.64 0.00 0.08 92.84 01:05:01 AM all 6.61 0.00 0.70 0.01 0.07 92.62 01:05:01 AM 0 5.52 0.00 0.72 0.00 0.07 93.69 01:05:01 AM 1 7.69 0.00 0.67 0.02 0.07 91.55 01:06:01 AM all 3.04 0.00 0.32 0.00 0.08 96.55 01:06:01 AM 0 2.78 0.00 0.34 0.00 0.08 96.80 01:06:01 AM 1 3.31 0.00 0.30 0.00 0.08 96.31 01:07:01 AM all 10.17 0.00 1.09 0.01 0.08 88.65 01:07:01 AM 0 15.03 0.00 1.61 0.02 0.08 83.25 01:07:01 AM 1 5.32 0.00 0.57 0.00 0.07 94.05 01:08:01 AM all 1.25 0.00 0.18 0.00 0.07 98.51 01:08:01 AM 0 1.24 0.00 0.17 0.00 0.07 98.53 01:08:01 AM 1 1.25 0.00 0.18 0.00 0.07 98.49 01:09:01 AM all 5.66 0.00 0.54 0.00 0.09 93.71 01:09:01 AM 0 4.07 0.00 0.52 0.00 0.08 95.33 01:09:01 AM 1 7.25 0.00 0.55 0.00 0.10 92.09 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 4.39 0.00 0.21 0.00 0.07 95.34 01:10:01 AM 0 6.40 0.00 0.22 0.00 0.08 93.30 01:10:01 AM 1 2.37 0.00 0.20 0.00 0.05 97.38 01:11:01 AM all 4.77 0.00 0.26 0.01 0.06 94.90 01:11:01 AM 0 5.05 0.00 0.22 0.00 0.05 94.68 01:11:01 AM 1 4.50 0.00 0.30 0.02 0.07 95.12 01:12:01 AM all 5.23 0.00 0.57 0.00 0.07 94.13 01:12:01 AM 0 9.52 0.00 0.82 0.00 0.09 89.58 01:12:01 AM 1 1.19 0.00 0.33 0.00 0.05 98.43 01:13:01 AM all 7.34 0.00 1.22 0.00 0.08 91.37 01:13:01 AM 0 8.33 0.00 1.41 0.00 0.07 90.19 01:13:01 AM 1 6.34 0.00 1.03 0.00 0.08 92.55 01:14:01 AM all 4.85 0.00 0.38 0.00 0.07 94.71 01:14:01 AM 0 7.18 0.00 0.32 0.00 0.08 92.42 01:14:01 AM 1 2.53 0.00 0.44 0.00 0.05 96.99 01:15:01 AM all 21.46 0.00 2.14 0.08 0.09 76.23 01:15:01 AM 0 32.23 0.00 2.53 0.08 0.10 65.06 01:15:01 AM 1 10.70 0.00 1.76 0.07 0.08 87.40 01:16:01 AM all 32.36 0.00 4.28 0.18 0.09 63.08 01:16:01 AM 0 38.20 0.00 4.74 0.17 0.08 56.81 01:16:01 AM 1 26.50 0.00 3.82 0.20 0.10 69.38 Average: all 11.02 0.00 1.49 0.17 0.07 87.24 Average: 0 14.15 0.00 1.73 0.19 0.07 83.86 Average: 1 7.90 0.00 1.26 0.15 0.07 90.62