---> uname -a: Linux prd-centos8-robot-2c-8g-378.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 587 4828 19 2282 6810 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:a3:c5:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.86/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84685sec preferred_lft 84685sec inet6 fe80::f816:3eff:fea3:c520/64 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) 03:03:39 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 143.74 88.37 55.36 11328.76 39214.80 03:06:01 AM 119.70 1.08 118.61 75.32 11401.18 03:07:01 AM 33.51 0.03 33.48 0.53 4226.33 03:08:01 AM 24.68 0.57 24.11 64.26 1730.78 03:09:01 AM 79.12 6.93 72.19 1289.30 8627.54 03:10:01 AM 10.66 0.07 10.60 4.93 812.81 03:11:01 AM 4.32 0.00 4.32 0.00 176.89 03:12:01 AM 0.73 0.00 0.73 0.00 97.03 03:13:01 AM 0.23 0.00 0.23 0.00 18.86 03:14:01 AM 0.15 0.00 0.15 0.00 1.57 03:15:01 AM 0.55 0.00 0.55 0.00 84.25 03:16:01 AM 0.38 0.00 0.38 0.00 15.99 03:17:01 AM 0.42 0.00 0.42 0.00 99.80 03:18:01 AM 0.40 0.00 0.40 0.00 49.77 03:19:01 AM 1.60 0.03 1.57 0.27 41.49 03:20:01 AM 0.42 0.00 0.42 0.00 25.97 03:21:01 AM 0.40 0.00 0.40 0.00 84.24 03:22:01 AM 0.40 0.00 0.40 0.00 79.70 03:23:01 AM 0.67 0.00 0.67 0.00 47.03 03:24:01 AM 0.70 0.00 0.70 0.00 76.02 03:25:01 AM 0.43 0.00 0.43 0.00 89.14 03:26:01 AM 0.35 0.00 0.35 0.00 53.18 03:27:01 AM 0.38 0.00 0.38 0.00 93.00 03:28:01 AM 0.70 0.00 0.70 0.00 187.17 03:29:01 AM 0.83 0.00 0.83 0.00 137.39 03:30:01 AM 0.75 0.00 0.75 0.00 136.20 03:31:01 AM 8.60 0.32 8.28 36.91 382.29 03:32:01 AM 40.29 6.42 33.88 627.90 3299.33 Average: 16.97 3.71 13.26 479.61 2546.15 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5564948 7090988 2317476 29.40 2688 1718816 694964 7.78 186052 1846892 85888 03:06:01 AM 5178300 7021112 2704124 34.31 2688 2018360 696720 7.80 198988 2150992 104352 03:07:01 AM 5124080 6999612 2758344 34.99 2688 2051696 716860 8.03 213652 2191776 44156 03:08:01 AM 5075908 7020512 2806516 35.60 2688 2115496 692676 7.76 229368 2208060 85380 03:09:01 AM 4965912 7066084 2916512 37.00 2688 2266416 624728 7.00 261076 2262976 17364 03:10:01 AM 4922124 7022840 2960300 37.56 2688 2267152 702124 7.86 261412 2309244 588 03:11:01 AM 4916032 7018300 2966392 37.63 2688 2268700 702124 7.86 261648 2315416 1024 03:12:01 AM 4910228 7014420 2972196 37.71 2688 2270608 702124 7.86 261668 2321320 520 03:13:01 AM 4910504 7014720 2971920 37.70 2688 2270632 702124 7.86 261668 2321088 24 03:14:01 AM 4909676 7014460 2972748 37.71 2688 2271208 702124 7.86 261684 2321764 584 03:15:01 AM 4905060 7011636 2977364 37.77 2688 2273008 721704 8.08 261716 2326348 160 03:16:01 AM 4904204 7011744 2978220 37.78 2688 2273956 721704 8.08 261824 2327104 784 03:17:01 AM 4901644 7011424 2980780 37.82 2688 2276204 721704 8.08 261896 2329404 148 03:18:01 AM 4900316 7011316 2982108 37.83 2688 2277416 721704 8.08 261916 2330892 56 03:19:01 AM 4899964 7011188 2982460 37.84 2688 2277656 721704 8.08 262056 2331208 160 03:20:01 AM 4898072 7010532 2984352 37.86 2688 2278932 710512 7.96 262096 2332496 828 03:21:01 AM 4896636 7010900 2985788 37.88 2688 2280704 710512 7.96 262120 2334444 272 03:22:01 AM 4894440 7010752 2987984 37.91 2688 2282752 710512 7.96 262224 2336420 164 03:23:01 AM 4892624 7010632 2989800 37.93 2688 2284440 710512 7.96 262448 2338016 916 03:24:01 AM 4890852 7010540 2991572 37.95 2688 2286112 710512 7.96 262652 2339656 800 03:25:01 AM 4888900 7010292 2993524 37.98 2688 2287856 710512 7.96 262760 2341576 116 03:26:01 AM 4886440 7009576 2995984 38.01 2688 2289560 726068 8.13 262784 2344048 396 03:27:01 AM 4881776 7009328 3000648 38.07 2688 2293984 726068 8.13 262996 2348544 2252 03:28:01 AM 4876920 7008932 3005504 38.13 2688 2298444 726068 8.13 263216 2353168 1588 03:29:01 AM 4874384 7008648 3008040 38.16 2688 2300704 726068 8.13 263260 2355404 272 03:30:01 AM 4868608 7006996 3013816 38.23 2688 2304812 715192 8.01 263300 2361196 768 03:31:01 AM 4954368 6980492 2928056 37.15 2688 2198048 700864 7.85 314972 2246488 85636 03:32:01 AM 5028728 7058812 2853696 36.20 2688 2202684 655368 7.34 504136 1986564 27880 Average: 4954345 7017385 2928079 37.15 2688 2231656 706566 7.91 264842 2282589 16538 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 288.04 165.48 1246.69 57.80 0.00 0.00 0.00 0.00 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 117.23 92.97 1284.39 12.46 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 8.18 5.08 4.28 2.60 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 31.76 25.33 153.16 5.21 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 203.27 149.98 225.94 40.98 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 25.95 12.86 8.41 2.81 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 37.59 35.20 7.57 6.47 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 49.53 48.79 8.35 4.11 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 1.93 0.62 0.19 0.05 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 20.06 18.51 3.37 1.70 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 47.78 47.73 9.52 4.16 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 60.91 41.95 11.68 5.82 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 98.37 88.17 20.03 10.16 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 33.31 30.89 7.93 4.92 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 13.81 12.83 2.63 1.43 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 26.97 23.11 4.68 2.16 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 38.49 35.08 10.12 5.17 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 65.11 63.76 12.63 10.25 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 61.43 62.95 10.75 7.35 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 59.19 61.04 10.76 7.39 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 43.04 39.43 14.20 4.61 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 36.99 32.94 7.37 6.11 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 50.17 51.94 7.85 4.96 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 64.20 64.33 13.86 9.38 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 58.21 51.57 73.25 6.88 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 11.53 11.70 2.73 1.81 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 94.90 62.59 185.01 144.00 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 19.33 17.35 16.45 8.38 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 59.55 48.36 120.14 13.54 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) 03:03:39 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 33.24 0.05 8.99 18.93 0.15 38.63 03:05:01 AM 0 35.75 0.02 10.03 18.08 0.13 35.99 03:05:01 AM 1 30.74 0.08 7.96 19.78 0.17 41.27 03:06:01 AM all 38.45 0.00 5.58 1.68 0.14 54.16 03:06:01 AM 0 49.23 0.00 6.43 2.03 0.15 42.16 03:06:01 AM 1 27.69 0.00 4.72 1.33 0.13 66.12 03:07:01 AM all 7.42 0.00 1.13 0.93 0.08 90.44 03:07:01 AM 0 5.95 0.00 0.90 1.14 0.10 91.91 03:07:01 AM 1 8.89 0.00 1.35 0.72 0.07 88.97 03:08:01 AM all 20.86 0.00 3.00 2.59 0.13 73.42 03:08:01 AM 0 27.88 0.00 3.34 2.98 0.12 65.68 03:08:01 AM 1 13.87 0.00 2.67 2.19 0.13 81.14 03:09:01 AM all 23.79 0.00 4.86 2.98 0.11 68.27 03:09:01 AM 0 25.39 0.00 5.08 3.63 0.12 65.78 03:09:01 AM 1 22.19 0.00 4.63 2.32 0.10 70.77 03:10:01 AM all 3.26 0.00 0.33 0.18 0.05 96.18 03:10:01 AM 0 5.44 0.00 0.50 0.37 0.05 93.64 03:10:01 AM 1 1.09 0.00 0.15 0.00 0.05 98.71 03:11:01 AM all 7.70 0.00 0.52 0.04 0.10 91.64 03:11:01 AM 0 4.29 0.00 0.39 0.07 0.10 95.16 03:11:01 AM 1 11.19 0.00 0.65 0.02 0.10 88.04 03:12:01 AM all 10.99 0.00 0.69 0.00 0.09 88.24 03:12:01 AM 0 7.96 0.00 0.47 0.00 0.08 91.49 03:12:01 AM 1 14.10 0.00 0.90 0.00 0.09 84.91 03:13:01 AM all 0.46 0.00 0.13 0.00 0.08 99.33 03:13:01 AM 0 0.60 0.00 0.07 0.00 0.05 99.28 03:13:01 AM 1 0.32 0.00 0.18 0.00 0.12 99.38 03:14:01 AM all 2.29 0.00 0.19 0.00 0.10 97.42 03:14:01 AM 0 2.24 0.00 0.17 0.00 0.07 97.53 03:14:01 AM 1 2.34 0.00 0.22 0.00 0.13 97.30 03:15:01 AM all 5.64 0.00 0.29 0.01 0.08 93.98 03:15:01 AM 0 7.58 0.00 0.25 0.02 0.07 92.08 03:15:01 AM 1 3.69 0.00 0.34 0.00 0.08 95.89 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 6.26 0.00 0.46 0.00 0.08 93.19 03:16:01 AM 0 8.89 0.00 0.58 0.00 0.07 90.46 03:16:01 AM 1 3.70 0.00 0.34 0.00 0.10 95.86 03:17:01 AM all 8.33 0.00 0.52 0.00 0.11 91.04 03:17:01 AM 0 15.12 0.00 0.60 0.00 0.10 84.19 03:17:01 AM 1 1.66 0.00 0.44 0.00 0.12 97.79 03:18:01 AM all 6.78 0.00 0.47 0.00 0.12 92.63 03:18:01 AM 0 3.66 0.00 0.30 0.00 0.12 95.92 03:18:01 AM 1 9.98 0.00 0.64 0.00 0.12 89.26 03:19:01 AM all 2.94 0.00 0.38 0.02 0.08 96.59 03:19:01 AM 0 4.77 0.00 0.34 0.00 0.08 94.80 03:19:01 AM 1 1.14 0.00 0.42 0.03 0.07 98.35 03:20:01 AM all 4.45 0.00 0.22 0.00 0.09 95.24 03:20:01 AM 0 7.01 0.00 0.22 0.00 0.10 92.67 03:20:01 AM 1 1.89 0.00 0.22 0.00 0.08 97.81 03:21:01 AM all 7.79 0.00 0.49 0.00 0.09 91.62 03:21:01 AM 0 3.15 0.00 0.25 0.00 0.08 96.52 03:21:01 AM 1 12.59 0.00 0.74 0.00 0.10 86.56 03:22:01 AM all 8.11 0.00 0.61 0.00 0.10 91.18 03:22:01 AM 0 11.88 0.00 0.78 0.00 0.12 87.22 03:22:01 AM 1 4.41 0.00 0.44 0.00 0.08 95.07 03:23:01 AM all 4.49 0.00 0.39 0.00 0.10 95.02 03:23:01 AM 0 3.83 0.00 0.40 0.00 0.10 95.67 03:23:01 AM 1 5.14 0.00 0.39 0.00 0.10 94.37 03:24:01 AM all 4.46 0.00 0.35 0.00 0.10 95.08 03:24:01 AM 0 5.55 0.00 0.35 0.00 0.10 94.00 03:24:01 AM 1 3.38 0.00 0.35 0.00 0.10 96.16 03:25:01 AM all 3.82 0.00 0.30 0.00 0.08 95.80 03:25:01 AM 0 4.15 0.00 0.33 0.00 0.08 95.43 03:25:01 AM 1 3.48 0.00 0.27 0.00 0.08 96.17 03:26:01 AM all 5.89 0.00 0.30 0.00 0.09 93.72 03:26:01 AM 0 3.82 0.00 0.27 0.00 0.08 95.83 03:26:01 AM 1 7.96 0.00 0.34 0.00 0.10 91.61 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 15.23 0.00 0.43 0.01 0.10 84.23 03:27:01 AM 0 15.11 0.00 0.47 0.02 0.10 84.30 03:27:01 AM 1 15.36 0.00 0.39 0.00 0.10 84.16 03:28:01 AM all 15.27 0.00 0.59 0.00 0.11 84.03 03:28:01 AM 0 14.34 0.00 0.62 0.00 0.10 84.94 03:28:01 AM 1 16.21 0.00 0.56 0.00 0.12 83.12 03:29:01 AM all 6.83 0.00 0.33 0.01 0.09 92.73 03:29:01 AM 0 10.50 0.00 0.32 0.00 0.10 89.09 03:29:01 AM 1 3.17 0.00 0.35 0.02 0.08 96.38 03:30:01 AM all 7.87 0.00 0.30 0.01 0.09 91.73 03:30:01 AM 0 5.82 0.00 0.23 0.02 0.07 93.86 03:30:01 AM 1 9.92 0.00 0.37 0.00 0.12 89.59 03:31:01 AM all 20.43 0.00 1.82 0.05 0.10 77.61 03:31:01 AM 0 25.16 0.00 1.86 0.03 0.10 72.85 03:31:01 AM 1 15.69 0.00 1.77 0.07 0.10 82.37 03:32:01 AM all 32.77 0.23 4.33 0.33 0.10 62.24 03:32:01 AM 0 38.61 0.00 3.96 0.38 0.10 56.94 03:32:01 AM 1 26.95 0.47 4.69 0.27 0.10 67.52 Average: all 11.29 0.01 1.36 0.99 0.10 86.25 Average: 0 12.64 0.00 1.41 1.03 0.09 84.83 Average: 1 9.95 0.02 1.31 0.96 0.10 87.67