---> uname -a: Linux prd-centos8-robot-2c-8g-2800.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 697 4719 19 2280 6701 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:76:fc:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84579sec preferred_lft 84579sec inet6 fe80::f816:3eff:fe76:fcb3/64 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) 01/22/2026 _x86_64_ (2 CPU) 00:47:34 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 92.70 23.11 69.59 6027.86 32744.95 12:50:01 AM 106.26 1.08 105.18 75.31 11759.18 12:51:01 AM 26.46 0.38 26.07 62.51 2049.17 12:52:01 AM 34.56 6.75 27.81 1248.19 2019.28 12:53:01 AM 66.32 0.22 66.11 43.59 7898.23 12:54:01 AM 7.00 0.00 7.00 0.00 477.41 12:55:01 AM 0.22 0.00 0.22 0.00 2.67 12:56:01 AM 0.12 0.00 0.12 0.00 0.93 12:57:01 AM 0.48 0.10 0.38 6.80 102.20 12:58:01 AM 2.18 0.00 2.18 0.00 282.76 12:59:01 AM 0.35 0.00 0.35 0.00 139.66 01:00:01 AM 0.25 0.00 0.25 0.00 122.85 01:01:01 AM 0.25 0.02 0.23 0.13 41.15 01:02:01 AM 0.38 0.07 0.32 1.73 34.84 01:03:01 AM 0.32 0.03 0.28 0.27 18.86 01:04:01 AM 1.37 0.00 1.37 0.00 48.64 01:05:01 AM 0.33 0.00 0.33 0.00 137.84 01:06:01 AM 0.53 0.00 0.53 0.00 181.52 01:07:01 AM 0.22 0.00 0.22 0.00 94.27 01:08:01 AM 0.38 0.00 0.38 0.00 124.60 01:09:01 AM 0.37 0.00 0.37 0.00 214.76 01:10:01 AM 0.13 0.00 0.13 0.00 4.32 01:11:01 AM 0.35 0.00 0.35 0.00 88.25 01:12:01 AM 0.23 0.00 0.23 0.00 16.58 01:13:01 AM 0.30 0.00 0.30 0.00 18.24 01:14:01 AM 0.27 0.00 0.27 0.00 60.56 01:15:01 AM 0.37 0.00 0.37 0.00 71.19 01:16:01 AM 0.30 0.00 0.30 0.00 28.77 01:17:01 AM 15.31 0.32 15.00 36.93 731.06 Average: 12.36 1.11 11.25 258.75 2052.33 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5296720 6966996 2585712 32.80 2688 1853324 780220 8.74 185668 2081900 179672 12:50:01 AM 5139852 6982368 2742580 34.79 2688 2018016 736988 8.25 199528 2185544 41180 12:51:01 AM 5222552 7066388 2659880 33.74 2688 2019880 667136 7.47 220264 2089660 9848 12:52:01 AM 4961736 6971712 2920696 37.05 2688 2180384 742292 8.31 267612 2284312 102580 12:53:01 AM 4865500 6965016 3016932 38.27 2688 2265792 727500 8.15 261916 2364716 7372 12:54:01 AM 4868528 6968036 3013904 38.24 2688 2265792 727500 8.15 261916 2364984 8 12:55:01 AM 4868360 6967868 3014072 38.24 2688 2265792 727500 8.15 261916 2365016 4 12:56:01 AM 4868320 6967832 3014112 38.24 2688 2265796 727500 8.15 261916 2365040 4 12:57:01 AM 4812580 6915404 3069852 38.95 2688 2269148 819432 9.18 262440 2420032 308 12:58:01 AM 4803480 6912500 3078952 39.06 2688 2275328 857992 9.61 262440 2428944 148 12:59:01 AM 4799884 6912896 3082548 39.11 2688 2279320 857992 9.61 262440 2432632 72 01:00:01 AM 4793456 6910224 3088976 39.19 2688 2283052 877252 9.82 262744 2438920 168 01:01:01 AM 4791164 6908960 3091268 39.22 2688 2284080 877252 9.82 262808 2440720 24 01:02:01 AM 4790252 6909212 3092180 39.23 2688 2285244 854292 9.57 262976 2441620 220 01:03:01 AM 4789684 6909020 3092748 39.24 2688 2285624 854292 9.57 262976 2442280 148 01:04:01 AM 4791236 6911224 3091196 39.22 2688 2286272 816424 9.14 263060 2440840 284 01:05:01 AM 4784588 6908424 3097844 39.30 2688 2290120 853952 9.56 263116 2446988 100 01:06:01 AM 4772968 6902072 3109464 39.45 2688 2295396 869352 9.73 263116 2458376 112 01:07:01 AM 4772788 6904664 3109644 39.45 2688 2298168 869352 9.73 263116 2458984 96 01:08:01 AM 4766320 6903548 3116112 39.53 2688 2303512 869352 9.73 263116 2464840 1832 01:09:01 AM 4763976 6905728 3118456 39.56 2688 2308036 869352 9.73 263116 2467488 16 01:10:01 AM 4764352 6906592 3118080 39.56 2688 2308532 872724 9.77 263116 2467560 412 01:11:01 AM 4759724 6904240 3122708 39.62 2688 2310792 856024 9.58 263116 2471696 112 01:12:01 AM 4759320 6904236 3123112 39.62 2688 2311192 856024 9.58 263116 2472260 104 01:13:01 AM 4760764 6906096 3121668 39.60 2688 2311616 838312 9.39 263116 2471136 76 01:14:01 AM 4758188 6905380 3124244 39.64 2688 2313508 856796 9.59 263256 2473104 252 01:15:01 AM 4753928 6902868 3128504 39.69 2688 2315228 896284 10.04 263264 2477168 20 01:16:01 AM 4752672 6902764 3129760 39.71 2688 2316368 914024 10.23 263268 2478496 404 01:17:01 AM 4846000 6871484 3036432 38.52 2688 2198044 807316 9.04 353428 2319740 85436 Average: 4844100 6926681 3038332 38.55 2688 2250461 823463 9.22 259789 2397069 14862 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 300.75 190.92 1665.47 60.49 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 86.27 68.39 858.82 9.83 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 14.53 10.01 5.70 3.85 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 38.53 34.08 335.12 6.62 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 526.63 348.94 104.29 83.11 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 2.58 2.05 0.81 0.48 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 2.62 1.90 0.44 0.41 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 0.98 0.73 0.16 0.12 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 59.47 31.73 23.15 4.07 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 33.54 34.06 37.06 4.62 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 15.73 14.35 17.77 2.51 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 85.27 84.61 32.07 7.65 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 50.61 49.43 10.95 4.27 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 56.08 54.16 11.99 5.23 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 11.13 9.23 2.68 1.80 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 10.31 8.22 4.18 1.75 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 85.95 85.40 16.44 15.55 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 112.03 112.58 76.38 8.33 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 76.32 76.49 28.80 5.87 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 100.67 96.05 69.65 7.69 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 64.23 64.61 45.45 5.16 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 37.63 37.68 6.12 2.79 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 56.12 55.29 26.58 5.24 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 12.58 10.91 3.08 2.23 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 10.41 8.96 2.55 1.81 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 64.97 62.37 28.74 5.40 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 71.54 58.21 12.42 5.39 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 31.26 17.61 5.78 2.13 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 122.05 78.79 181.59 148.64 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 73.82 58.89 124.64 14.24 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) 01/22/2026 _x86_64_ (2 CPU) 00:47:34 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 40.63 0.00 6.52 13.24 0.09 39.51 12:49:01 AM 0 45.77 0.00 7.32 15.16 0.08 31.67 12:49:01 AM 1 35.51 0.00 5.72 11.33 0.10 47.33 12:50:01 AM all 27.95 0.00 3.89 2.01 0.08 66.07 12:50:01 AM 0 32.34 0.00 3.58 1.20 0.08 62.79 12:50:01 AM 1 23.56 0.00 4.19 2.82 0.07 69.36 12:51:01 AM all 12.21 0.00 1.50 0.26 0.06 85.97 12:51:01 AM 0 12.70 0.00 1.72 0.25 0.05 85.28 12:51:01 AM 1 11.72 0.00 1.29 0.27 0.07 86.66 12:52:01 AM all 18.36 0.00 3.58 0.31 0.08 77.67 12:52:01 AM 0 21.12 0.00 3.93 0.27 0.07 74.61 12:52:01 AM 1 15.59 0.00 3.22 0.35 0.10 80.74 12:53:01 AM all 20.37 0.00 4.19 0.73 0.08 74.62 12:53:01 AM 0 22.07 0.00 4.04 1.02 0.08 72.79 12:53:01 AM 1 18.67 0.00 4.34 0.45 0.08 76.45 12:54:01 AM all 0.39 0.00 0.10 0.05 0.05 99.41 12:54:01 AM 0 0.42 0.00 0.07 0.00 0.03 99.48 12:54:01 AM 1 0.37 0.00 0.13 0.10 0.07 99.33 12:55:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 12:55:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 12:55:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 12:56:01 AM all 0.33 0.00 0.05 0.00 0.05 99.57 12:56:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 12:56:01 AM 1 0.55 0.00 0.03 0.00 0.03 99.38 12:57:01 AM all 7.86 0.00 0.95 0.01 0.07 91.11 12:57:01 AM 0 3.98 0.00 0.40 0.00 0.07 95.55 12:57:01 AM 1 11.74 0.00 1.51 0.02 0.07 86.66 12:58:01 AM all 12.55 0.00 0.91 0.03 0.10 86.41 12:58:01 AM 0 13.46 0.00 1.42 0.03 0.10 84.99 12:58:01 AM 1 11.64 0.00 0.40 0.02 0.10 87.85 12:59:01 AM all 7.81 0.00 0.28 0.00 0.08 91.82 12:59:01 AM 0 11.45 0.00 0.32 0.00 0.08 88.15 12:59:01 AM 1 4.18 0.00 0.25 0.00 0.08 95.49 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 10.77 0.00 1.16 0.00 0.09 87.98 01:00:01 AM 0 14.75 0.00 1.62 0.00 0.10 83.54 01:00:01 AM 1 6.75 0.00 0.70 0.00 0.09 92.47 01:01:01 AM all 5.92 0.00 0.56 0.00 0.08 93.44 01:01:01 AM 0 3.49 0.00 0.48 0.00 0.07 95.96 01:01:01 AM 1 8.40 0.00 0.65 0.00 0.09 90.87 01:02:01 AM all 6.89 0.00 0.60 0.00 0.09 92.41 01:02:01 AM 0 7.34 0.00 0.64 0.00 0.10 91.92 01:02:01 AM 1 6.44 0.00 0.57 0.00 0.08 92.91 01:03:01 AM all 4.34 0.00 0.45 0.00 0.10 95.11 01:03:01 AM 0 6.07 0.00 0.45 0.00 0.10 93.38 01:03:01 AM 1 2.61 0.00 0.45 0.00 0.10 96.84 01:04:01 AM all 4.88 0.00 0.38 0.01 0.08 94.66 01:04:01 AM 0 8.15 0.00 0.57 0.00 0.08 91.19 01:04:01 AM 1 1.64 0.00 0.18 0.02 0.07 98.10 01:05:01 AM all 11.42 0.00 0.78 0.01 0.08 87.71 01:05:01 AM 0 19.77 0.00 1.09 0.02 0.07 79.05 01:05:01 AM 1 3.36 0.00 0.48 0.00 0.08 96.07 01:06:01 AM all 5.18 0.00 0.44 0.01 0.10 94.27 01:06:01 AM 0 6.36 0.00 0.49 0.00 0.10 93.05 01:06:01 AM 1 4.00 0.00 0.40 0.02 0.10 95.48 01:07:01 AM all 5.51 0.00 0.53 0.01 0.10 93.85 01:07:01 AM 0 4.60 0.00 0.69 0.00 0.10 94.62 01:07:01 AM 1 6.43 0.00 0.37 0.02 0.10 93.09 01:08:01 AM all 6.03 0.00 0.39 0.01 0.09 93.48 01:08:01 AM 0 7.66 0.00 0.30 0.00 0.08 91.95 01:08:01 AM 1 4.40 0.00 0.49 0.02 0.10 95.00 01:09:01 AM all 6.72 0.00 0.90 0.00 0.09 92.28 01:09:01 AM 0 9.20 0.00 1.44 0.00 0.08 89.28 01:09:01 AM 1 4.24 0.00 0.37 0.00 0.10 95.29 01:10:01 AM all 2.11 0.00 0.31 0.00 0.08 97.49 01:10:01 AM 0 2.69 0.00 0.39 0.00 0.08 96.84 01:10:01 AM 1 1.53 0.00 0.24 0.00 0.08 98.15 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 5.86 0.00 0.49 0.01 0.11 93.53 01:11:01 AM 0 8.06 0.00 0.55 0.00 0.12 91.28 01:11:01 AM 1 3.66 0.00 0.43 0.02 0.10 95.79 01:12:01 AM all 4.44 0.00 0.20 0.00 0.09 95.27 01:12:01 AM 0 6.18 0.00 0.18 0.00 0.10 93.53 01:12:01 AM 1 2.69 0.00 0.22 0.00 0.08 97.01 01:13:01 AM all 3.89 0.00 0.24 0.00 0.08 95.79 01:13:01 AM 0 4.85 0.00 0.32 0.00 0.08 94.75 01:13:01 AM 1 2.94 0.00 0.17 0.00 0.07 96.82 01:14:01 AM all 7.54 0.00 0.67 0.00 0.08 91.72 01:14:01 AM 0 13.10 0.00 1.06 0.00 0.07 85.77 01:14:01 AM 1 2.21 0.00 0.28 0.00 0.08 97.42 01:15:01 AM all 6.08 0.00 1.11 0.00 0.10 92.71 01:15:01 AM 0 7.06 0.00 1.29 0.00 0.10 91.54 01:15:01 AM 1 5.09 0.00 0.92 0.00 0.10 93.88 01:16:01 AM all 4.63 0.00 0.28 0.00 0.08 95.01 01:16:01 AM 0 4.00 0.00 0.28 0.00 0.08 95.63 01:16:01 AM 1 5.26 0.00 0.27 0.00 0.08 94.39 01:17:01 AM all 24.02 0.00 2.50 0.08 0.08 73.33 01:17:01 AM 0 13.51 0.00 2.38 0.10 0.07 83.94 01:17:01 AM 1 34.53 0.00 2.62 0.05 0.08 62.72 Average: all 9.49 0.00 1.18 0.58 0.08 88.67 Average: 0 10.69 0.00 1.28 0.62 0.08 87.32 Average: 1 8.29 0.00 1.07 0.54 0.08 90.02