---> uname -a: Linux prd-centos8-robot-2c-8g-1349.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 634 4785 19 2278 6764 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:c0:3c:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84583sec preferred_lft 84583sec inet6 fe80::f816:3eff:fec0:3cdf/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) 01/17/2026 _x86_64_ (2 CPU) 01:52:47 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 200.33 155.61 44.72 14537.10 38495.80 01:55:01 AM 120.86 0.30 120.56 13.46 11526.24 01:56:01 AM 47.21 1.05 46.16 73.99 5565.04 01:57:01 AM 40.69 7.10 33.59 1310.18 2237.08 01:58:01 AM 61.81 0.22 61.60 43.59 8088.84 01:59:01 AM 4.38 0.00 4.38 0.00 149.73 02:00:01 AM 0.42 0.00 0.42 0.00 4.52 02:01:01 AM 0.42 0.02 0.40 0.13 4.80 02:02:01 AM 2.28 0.17 2.12 8.53 164.44 02:03:01 AM 0.57 0.00 0.57 0.00 165.19 02:04:01 AM 0.38 0.00 0.38 0.00 196.85 02:05:01 AM 0.25 0.00 0.25 0.00 144.12 02:06:01 AM 0.18 0.00 0.18 0.00 31.74 02:07:01 AM 0.13 0.00 0.13 0.00 39.48 02:08:01 AM 0.47 0.03 0.43 0.27 23.78 02:09:01 AM 1.30 0.00 1.30 0.00 39.89 02:10:01 AM 0.25 0.00 0.25 0.00 39.45 02:11:01 AM 0.52 0.00 0.52 0.00 186.32 02:12:01 AM 0.37 0.00 0.37 0.00 178.69 02:13:01 AM 0.42 0.00 0.42 0.00 101.07 02:14:01 AM 0.32 0.00 0.32 0.00 133.59 02:15:01 AM 0.18 0.00 0.18 0.00 74.66 02:16:01 AM 0.18 0.00 0.18 0.00 86.54 02:17:02 AM 0.15 0.00 0.15 0.00 14.66 02:18:01 AM 0.32 0.00 0.32 0.00 14.18 02:19:01 AM 0.37 0.00 0.37 0.00 23.88 02:20:01 AM 0.22 0.00 0.22 0.00 88.09 02:21:01 AM 1.33 0.32 1.02 6.93 64.42 02:22:01 AM 8.15 0.32 7.83 36.92 396.07 02:23:01 AM 34.79 0.52 34.27 63.85 3402.08 Average: 17.65 5.52 12.13 536.82 2390.81 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5580128 7072324 2302304 29.21 2688 1686468 714684 8.00 180604 1844068 87684 01:55:01 AM 5080004 6950884 2802428 35.55 2688 2048008 777088 8.70 191492 2266836 170368 01:56:01 AM 5057092 6931236 2825340 35.84 2688 2050804 791728 8.86 213860 2262528 45320 01:57:01 AM 4787496 6950268 3094936 39.26 2688 2328104 780768 8.74 297684 2413604 251280 01:58:01 AM 4936504 7034376 2945928 37.37 2688 2264440 668632 7.49 261200 2298848 32 01:59:01 AM 4936708 7034576 2945724 37.37 2688 2264444 668632 7.49 261200 2298924 4 02:00:01 AM 4936200 7034068 2946232 37.38 2688 2264444 690916 7.74 261204 2299200 4 02:01:01 AM 4935520 7033616 2946912 37.39 2688 2264648 671452 7.52 261204 2299748 216 02:02:01 AM 4874920 6977088 3007512 38.15 2688 2268804 757604 8.48 261880 2358904 1368 02:03:01 AM 4866376 6974228 3016056 38.26 2688 2274424 796932 8.92 261880 2367880 2252 02:04:01 AM 4861464 6973292 3020968 38.33 2688 2278428 796932 8.92 261880 2372572 468 02:05:01 AM 4859444 6975220 3022988 38.35 2688 2282328 796636 8.92 262184 2374564 84 02:06:01 AM 4857460 6974264 3024972 38.38 2688 2283364 796636 8.92 262248 2376560 216 02:07:01 AM 4856368 6974256 3026064 38.39 2688 2284448 796636 8.92 262248 2377724 144 02:08:01 AM 4855656 6973932 3026776 38.40 2688 2284828 796636 8.92 262448 2378204 16 02:09:01 AM 4857272 6975864 3025160 38.38 2688 2285144 775460 8.68 262448 2376552 40 02:10:01 AM 4845216 6967744 3037216 38.53 2688 2289096 790244 8.85 262500 2388172 2900 02:11:01 AM 4840956 6966084 3041476 38.59 2688 2291704 807420 9.04 262500 2392628 100 02:12:01 AM 4833760 6964044 3048672 38.68 2688 2296844 807420 9.04 262500 2399460 4 02:13:01 AM 4829672 6963464 3052760 38.73 2688 2300396 807420 9.04 262500 2403852 664 02:14:01 AM 4826884 6966060 3055548 38.76 2688 2305736 807420 9.04 262500 2406736 2116 02:15:01 AM 4826796 6966112 3055636 38.77 2688 2305884 807420 9.04 262500 2406808 56 02:16:01 AM 4822772 6964632 3059660 38.82 2688 2308420 784764 8.79 262500 2410916 40 02:17:02 AM 4822256 6964512 3060176 38.82 2688 2308816 784764 8.79 262500 2411356 24 02:18:01 AM 4825672 6968392 3056760 38.78 2688 2309280 784764 8.79 262500 2408220 184 02:19:01 AM 4825244 6968404 3057188 38.78 2688 2309736 784764 8.79 262500 2408748 88 02:20:01 AM 4818868 6964896 3063564 38.87 2688 2312596 842656 9.44 262648 2414196 348 02:21:01 AM 4815440 6962796 3066992 38.91 2688 2313944 858596 9.61 262748 2417384 328 02:22:01 AM 4820472 6883292 3061960 38.85 2688 2233264 801668 8.98 345372 2348564 108560 02:23:01 AM 4938476 6964036 2943956 37.35 2688 2197976 715532 8.01 511720 2072152 25332 Average: 4894370 6975799 2988062 37.91 2688 2249894 775407 8.68 267772 2341864 23341 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 230.27 139.49 1097.70 50.56 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 122.38 103.17 1503.39 21.34 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 16.00 6.90 6.63 3.46 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 40.11 36.01 334.39 7.24 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 603.68 438.72 121.31 97.34 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 2.65 2.07 0.58 0.49 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 2.80 1.93 0.46 0.42 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 21.93 11.03 6.46 1.20 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 34.11 29.36 22.89 3.83 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 33.14 31.43 30.82 4.20 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 15.91 14.58 17.77 2.54 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 85.04 84.59 31.89 7.38 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 53.49 51.54 11.15 4.42 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 56.49 52.07 11.95 5.00 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 13.31 9.61 3.43 2.25 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 9.05 7.23 2.61 1.77 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 74.78 71.64 15.83 14.37 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 77.46 75.81 29.18 5.92 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 101.03 100.95 67.16 7.88 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 78.04 77.29 49.41 5.75 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 90.80 90.92 50.45 7.52 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 18.84 18.63 3.07 1.32 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 69.59 69.06 28.99 6.11 0.00 0.00 0.00 0.00 02:17:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:02 AM eth0 13.03 10.80 3.13 2.20 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.42 11.17 3.19 2.26 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.16 11.40 4.19 1.24 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 116.91 99.70 36.33 8.77 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 31.46 24.60 6.08 2.59 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 118.98 80.39 181.22 148.96 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 23.59 15.86 52.01 7.90 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 72.72 59.29 124.53 14.55 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) 01/17/2026 _x86_64_ (2 CPU) 01:52:47 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 40.10 0.07 10.41 15.45 0.14 33.84 01:54:01 AM 0 39.91 0.07 11.44 16.89 0.14 31.56 01:54:01 AM 1 40.30 0.07 9.38 14.01 0.13 36.11 01:55:01 AM all 38.35 0.00 5.34 1.48 0.13 54.71 01:55:01 AM 0 47.61 0.00 6.15 1.49 0.13 44.62 01:55:01 AM 1 29.10 0.00 4.53 1.47 0.12 64.79 01:56:01 AM all 15.47 0.00 1.90 0.79 0.10 81.73 01:56:01 AM 0 25.74 0.00 2.44 0.93 0.10 70.79 01:56:01 AM 1 5.19 0.00 1.37 0.65 0.10 92.69 01:57:01 AM all 25.56 0.00 4.66 0.72 0.11 68.95 01:57:01 AM 0 31.73 0.00 5.10 0.60 0.12 62.45 01:57:01 AM 1 19.39 0.00 4.22 0.83 0.10 75.45 01:58:01 AM all 15.78 0.00 3.81 0.90 0.10 79.41 01:58:01 AM 0 17.77 0.00 3.66 0.65 0.08 77.83 01:58:01 AM 1 13.77 0.00 3.96 1.16 0.12 80.99 01:59:01 AM all 0.30 0.00 0.08 0.03 0.05 99.54 01:59:01 AM 0 0.57 0.00 0.10 0.02 0.07 99.25 01:59:01 AM 1 0.03 0.00 0.07 0.03 0.03 99.83 02:00:01 AM all 0.33 0.00 0.07 0.00 0.05 99.55 02:00:01 AM 0 0.53 0.00 0.05 0.00 0.05 99.37 02:00:01 AM 1 0.13 0.00 0.08 0.00 0.05 99.73 02:01:01 AM all 0.37 0.00 0.16 0.00 0.05 99.42 02:01:01 AM 0 0.18 0.00 0.18 0.00 0.05 99.58 02:01:01 AM 1 0.55 0.00 0.13 0.00 0.05 99.27 02:02:01 AM all 9.04 0.00 0.92 0.02 0.10 89.92 02:02:01 AM 0 7.06 0.00 0.74 0.02 0.10 92.09 02:02:01 AM 1 11.02 0.00 1.11 0.02 0.10 87.76 02:03:01 AM all 11.69 0.00 0.96 0.00 0.11 87.25 02:03:01 AM 0 8.63 0.00 0.70 0.00 0.10 90.56 02:03:01 AM 1 14.74 0.00 1.21 0.00 0.12 83.93 02:04:01 AM all 7.76 0.00 0.30 0.02 0.11 91.81 02:04:01 AM 0 10.92 0.00 0.32 0.00 0.10 88.66 02:04:01 AM 1 4.60 0.00 0.28 0.03 0.12 94.97 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 11.01 0.00 1.20 0.00 0.11 87.68 02:05:01 AM 0 16.91 0.00 1.93 0.00 0.10 81.06 02:05:01 AM 1 5.23 0.00 0.49 0.00 0.12 94.17 02:06:01 AM all 6.23 0.00 0.62 0.00 0.10 93.04 02:06:01 AM 0 8.85 0.00 0.61 0.00 0.12 90.42 02:06:01 AM 1 3.65 0.00 0.64 0.00 0.08 95.63 02:07:01 AM all 6.55 0.00 0.60 0.00 0.10 92.75 02:07:01 AM 0 7.26 0.00 0.74 0.00 0.10 91.90 02:07:01 AM 1 5.83 0.00 0.47 0.00 0.10 93.60 02:08:01 AM all 4.36 0.00 0.46 0.00 0.11 95.07 02:08:01 AM 0 4.66 0.00 0.57 0.00 0.12 94.65 02:08:01 AM 1 4.06 0.00 0.35 0.00 0.10 95.48 02:09:01 AM all 3.35 0.00 0.29 0.01 0.09 96.26 02:09:01 AM 0 5.61 0.00 0.45 0.00 0.10 93.84 02:09:01 AM 1 1.09 0.00 0.13 0.02 0.08 98.68 02:10:01 AM all 12.92 0.00 1.02 0.00 0.10 85.96 02:10:01 AM 0 20.87 0.00 1.54 0.00 0.10 77.48 02:10:01 AM 1 5.26 0.00 0.52 0.00 0.10 94.11 02:11:01 AM all 5.23 0.00 0.39 0.03 0.10 94.26 02:11:01 AM 0 6.50 0.00 0.32 0.00 0.10 93.08 02:11:01 AM 1 3.97 0.00 0.45 0.05 0.10 95.43 02:12:01 AM all 6.17 0.00 0.67 0.02 0.11 93.03 02:12:01 AM 0 5.66 0.00 0.82 0.00 0.10 93.42 02:12:01 AM 1 6.69 0.00 0.52 0.03 0.12 92.64 02:13:01 AM all 3.38 0.00 0.35 0.01 0.09 96.17 02:13:01 AM 0 3.08 0.00 0.37 0.02 0.08 96.45 02:13:01 AM 1 3.68 0.00 0.34 0.00 0.10 95.89 02:14:01 AM all 9.92 0.00 1.04 0.00 0.10 88.94 02:14:01 AM 0 17.19 0.00 1.53 0.00 0.10 81.18 02:14:01 AM 1 2.68 0.00 0.55 0.00 0.10 96.66 02:15:01 AM all 1.20 0.00 0.18 0.00 0.08 98.53 02:15:01 AM 0 1.30 0.00 0.18 0.00 0.08 98.43 02:15:01 AM 1 1.10 0.00 0.18 0.00 0.08 98.63 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 6.05 0.00 0.60 0.00 0.10 93.25 02:16:01 AM 0 7.43 0.00 0.65 0.00 0.10 91.82 02:16:01 AM 1 4.67 0.00 0.54 0.00 0.10 94.69 02:17:02 AM all 4.34 0.00 0.18 0.00 0.10 95.38 02:17:02 AM 0 6.99 0.00 0.17 0.00 0.12 92.72 02:17:02 AM 1 1.69 0.00 0.20 0.00 0.08 98.03 02:18:01 AM all 4.69 0.00 0.27 0.00 0.09 94.95 02:18:01 AM 0 1.78 0.00 0.19 0.00 0.08 97.94 02:18:01 AM 1 7.61 0.00 0.36 0.00 0.09 91.95 02:19:01 AM all 5.87 0.00 0.55 0.00 0.09 93.48 02:19:01 AM 0 0.78 0.00 0.15 0.00 0.08 98.98 02:19:01 AM 1 11.18 0.00 0.98 0.00 0.10 87.74 02:20:01 AM all 7.78 0.00 1.26 0.01 0.09 90.87 02:20:01 AM 0 7.21 0.00 1.28 0.02 0.08 91.41 02:20:01 AM 1 8.35 0.00 1.23 0.00 0.10 90.32 02:21:01 AM all 4.77 0.00 0.48 0.02 0.09 94.64 02:21:01 AM 0 3.55 0.00 0.35 0.02 0.10 95.98 02:21:01 AM 1 6.00 0.00 0.60 0.02 0.08 93.30 02:22:01 AM all 21.46 0.00 2.26 0.08 0.10 76.10 02:22:01 AM 0 30.73 0.00 2.84 0.10 0.10 66.23 02:22:01 AM 1 12.20 0.00 1.69 0.05 0.10 85.96 02:23:01 AM all 31.79 0.00 4.46 0.43 0.12 63.20 02:23:01 AM 0 38.13 0.00 4.71 0.33 0.12 56.71 02:23:01 AM 1 25.45 0.00 4.22 0.53 0.12 69.69 Average: all 10.73 0.00 1.52 0.66 0.10 86.99 Average: 0 12.83 0.00 1.68 0.70 0.10 84.69 Average: 1 8.63 0.00 1.36 0.63 0.10 89.28