---> uname -a: Linux prd-centos8-robot-2c-8g-6190.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 596 4842 19 2259 6803 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:99:f0:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84765sec preferred_lft 84765sec inet6 fe80::f816:3eff:fe99:f03a/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) 01/31/2026 _x86_64_ (2 CPU) 01:54:43 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 201.55 135.59 65.96 14077.97 40641.39 01:57:01 AM 120.96 1.10 119.86 76.60 12413.83 01:58:01 AM 30.06 0.42 29.64 64.78 2185.62 01:59:01 AM 63.76 6.90 56.86 1285.84 3540.40 02:00:01 AM 34.57 0.03 34.54 3.47 6380.59 02:01:01 AM 3.98 0.08 3.90 5.06 164.91 02:02:01 AM 2.58 0.07 2.51 1.73 114.76 02:03:01 AM 0.35 0.00 0.35 0.00 69.27 02:04:01 AM 0.18 0.00 0.18 0.00 2.93 02:05:01 AM 0.55 0.00 0.55 0.00 83.97 02:06:01 AM 0.72 0.00 0.72 0.00 22.48 02:07:01 AM 0.45 0.00 0.45 0.00 56.66 02:08:01 AM 0.62 0.00 0.62 0.00 72.15 02:09:01 AM 0.32 0.00 0.32 0.00 31.96 02:10:00 AM 1.55 0.03 1.51 0.27 42.66 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 0.47 0.00 0.47 0.00 77.56 02:12:01 AM 0.40 0.00 0.40 0.00 37.19 02:13:01 AM 0.62 0.00 0.62 0.00 88.12 02:14:01 AM 0.43 0.00 0.43 0.00 74.58 02:15:01 AM 0.70 0.00 0.70 0.00 96.12 02:16:01 AM 0.45 0.00 0.45 0.00 47.89 02:17:01 AM 0.25 0.00 0.25 0.00 35.66 02:18:01 AM 0.83 0.00 0.83 0.00 200.22 02:19:01 AM 0.73 0.00 0.73 0.00 163.14 02:20:01 AM 0.88 0.00 0.88 0.00 101.70 02:21:01 AM 15.51 0.32 15.19 36.91 823.74 02:22:01 AM 33.84 0.52 33.32 63.85 2942.80 Average: 19.10 5.38 13.72 578.73 2605.54 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5396760 7019584 2485672 31.53 2688 1812972 780880 8.74 200208 1995752 141092 01:57:01 AM 5166656 7009832 2715776 34.45 2688 2018684 718240 8.04 199188 2162016 40784 01:58:01 AM 5245020 7089760 2637412 33.46 2688 2020632 637960 7.14 219792 2069804 8 01:59:01 AM 4914156 7012604 2968276 37.66 2688 2265336 687472 7.70 255908 2334364 175664 02:00:01 AM 4963512 7062588 2918920 37.03 2688 2266216 635776 7.12 261684 2274588 4 02:01:01 AM 4914708 7015364 2967724 37.65 2688 2267788 701404 7.85 262092 2322224 356 02:02:01 AM 4908568 7011396 2973864 37.73 2688 2269960 716780 8.03 262420 2328372 1400 02:03:01 AM 4908088 7011444 2974344 37.73 2688 2270488 716780 8.03 262420 2328908 24 02:04:01 AM 4907852 7011216 2974580 37.74 2688 2270496 716780 8.03 262420 2329168 4 02:05:01 AM 4903860 7009448 2978572 37.79 2688 2272720 732156 8.20 262464 2333204 48 02:06:01 AM 4902796 7008968 2979636 37.80 2688 2273320 732156 8.20 262576 2333884 188 02:07:01 AM 4900624 7009116 2981808 37.83 2688 2275632 732156 8.20 262648 2336132 1008 02:08:01 AM 4898704 7008784 2983728 37.85 2688 2277220 732156 8.20 262668 2338124 640 02:09:01 AM 4898220 7008468 2984212 37.86 2688 2277380 732156 8.20 262668 2338416 4 02:10:00 AM 4898796 7009492 2983636 37.85 2688 2277836 732452 8.20 262860 2337996 200 02:10:01 AM 4897856 7008704 2984576 37.86 2688 2277988 732452 8.20 262860 2338724 364 02:11:01 AM 4895604 7008488 2986828 37.89 2688 2280008 732452 8.20 262920 2340852 228 02:12:01 AM 4893004 7007852 2989428 37.93 2688 2282008 732452 8.20 262948 2343544 1372 02:13:01 AM 4891632 7008160 2990800 37.94 2688 2283676 732452 8.20 263156 2344820 796 02:14:01 AM 4883428 7001580 2999004 38.05 2688 2285324 732452 8.20 263364 2352584 544 02:15:01 AM 4880736 7001196 3001696 38.08 2688 2287592 732452 8.20 263564 2355228 360 02:16:01 AM 4879240 7001040 3003192 38.10 2688 2288964 732452 8.20 263592 2356848 488 02:17:01 AM 4875172 7000224 3007260 38.15 2688 2292176 732452 8.20 263736 2360600 2760 02:18:01 AM 4870376 6999936 3012056 38.21 2688 2296708 732452 8.20 263956 2365124 1864 02:19:01 AM 4867684 6999820 3014748 38.25 2688 2299284 732452 8.20 264028 2367928 40 02:20:01 AM 4861992 6997876 3020440 38.32 2688 2303032 729656 8.17 264096 2373204 1264 02:21:01 AM 5021140 7024524 2861292 36.30 2688 2176640 675108 7.56 333472 2165968 74816 02:22:01 AM 4966456 6974868 2915976 36.99 2688 2181996 722844 8.09 502420 2055664 26028 Average: 4943309 7011869 2939123 37.29 2688 2237574 719908 8.06 267719 2295859 16870 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 384.92 232.79 1673.61 59.60 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 80.70 63.55 892.90 17.07 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 17.21 8.60 5.97 3.59 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 51.28 40.85 342.91 10.09 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 197.75 142.69 38.36 30.18 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 41.67 29.06 12.28 6.56 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 45.52 45.52 7.77 3.80 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 21.36 20.06 3.80 1.77 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 2.83 0.55 0.45 0.22 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 61.37 60.02 11.50 5.22 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 45.97 26.46 8.74 4.77 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 107.88 91.82 22.10 10.30 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 43.54 40.09 10.49 5.97 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 11.80 10.88 2.27 1.33 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 18.91 17.40 3.71 1.60 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 85.12 87.60 15.65 9.69 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 36.42 28.39 9.19 4.78 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 52.81 49.78 11.49 8.48 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 57.79 59.37 10.54 7.17 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 62.86 64.61 11.15 12.76 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 54.47 53.09 16.26 6.34 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 26.43 21.13 5.66 3.20 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 42.16 40.96 7.49 5.99 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 68.19 68.66 14.51 9.86 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 50.02 49.06 10.94 6.37 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 22.26 21.71 4.40 2.85 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 80.03 52.79 180.26 134.55 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 19.24 17.68 17.26 8.89 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 63.20 50.32 123.09 13.83 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) 01/31/2026 _x86_64_ (2 CPU) 01:54:43 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 41.11 0.06 10.53 3.06 0.10 45.14 01:56:01 AM 0 42.10 0.03 10.18 3.88 0.12 43.69 01:56:01 AM 1 40.13 0.08 10.88 2.23 0.08 46.60 01:57:01 AM all 28.90 0.00 4.86 1.88 0.08 64.27 01:57:01 AM 0 15.17 0.00 3.93 1.66 0.07 79.17 01:57:01 AM 1 42.63 0.00 5.79 2.10 0.10 49.37 01:58:01 AM all 11.47 0.00 1.73 0.61 0.08 86.12 01:58:01 AM 0 17.22 0.00 2.07 0.83 0.10 79.78 01:58:01 AM 1 5.70 0.00 1.38 0.38 0.07 92.46 01:59:01 AM all 34.87 0.00 6.71 0.97 0.10 57.35 01:59:01 AM 0 33.33 0.00 6.53 0.93 0.10 59.11 01:59:01 AM 1 36.40 0.00 6.89 1.01 0.10 55.60 02:00:01 AM all 3.40 0.00 0.97 0.89 0.06 94.68 02:00:01 AM 0 2.79 0.00 0.97 0.78 0.07 95.39 02:00:01 AM 1 4.01 0.00 0.97 1.00 0.05 93.97 02:01:01 AM all 6.25 0.00 0.39 0.03 0.07 93.26 02:01:01 AM 0 4.65 0.00 0.44 0.05 0.07 94.80 02:01:01 AM 1 7.85 0.00 0.35 0.02 0.07 91.72 02:02:01 AM all 10.41 0.00 0.51 0.02 0.08 88.99 02:02:01 AM 0 12.14 0.00 0.61 0.02 0.09 87.15 02:02:01 AM 1 8.72 0.00 0.41 0.02 0.07 90.79 02:03:01 AM all 3.42 0.00 0.27 0.00 0.07 96.25 02:03:01 AM 0 1.51 0.00 0.25 0.00 0.08 98.16 02:03:01 AM 1 5.36 0.00 0.29 0.00 0.05 94.30 02:04:01 AM all 0.33 0.00 0.10 0.00 0.05 99.52 02:04:01 AM 0 0.30 0.00 0.13 0.00 0.07 99.50 02:04:01 AM 1 0.37 0.00 0.07 0.00 0.03 99.53 02:05:01 AM all 6.73 0.00 0.30 0.00 0.08 92.89 02:05:01 AM 0 7.44 0.00 0.28 0.00 0.08 92.19 02:05:01 AM 1 6.02 0.00 0.32 0.00 0.07 93.59 02:06:01 AM all 3.28 0.00 0.25 0.00 0.08 96.39 02:06:01 AM 0 2.61 0.00 0.22 0.00 0.08 97.09 02:06:01 AM 1 3.95 0.00 0.28 0.00 0.08 95.69 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 10.22 0.00 0.62 0.00 0.06 89.09 02:07:01 AM 0 10.41 0.00 0.69 0.00 0.07 88.83 02:07:01 AM 1 10.04 0.00 0.56 0.00 0.05 89.35 02:08:01 AM all 5.79 0.00 0.30 0.00 0.08 93.83 02:08:01 AM 0 5.40 0.00 0.23 0.00 0.08 94.28 02:08:01 AM 1 6.18 0.00 0.37 0.00 0.08 93.37 02:09:01 AM all 4.05 0.00 0.36 0.00 0.07 95.52 02:09:01 AM 0 3.54 0.00 0.31 0.00 0.07 96.08 02:09:01 AM 1 4.57 0.00 0.41 0.00 0.07 94.95 02:10:00 AM all 2.34 0.00 0.31 0.02 0.09 97.26 02:10:00 AM 0 2.61 0.00 0.24 0.00 0.09 97.07 02:10:00 AM 1 2.06 0.00 0.38 0.03 0.09 97.44 02:10:01 AM all 18.18 0.00 1.24 0.00 0.41 80.17 02:10:01 AM 0 12.20 0.00 1.63 0.00 0.81 85.37 02:10:01 AM 1 24.37 0.00 0.84 0.00 0.00 74.79 02:11:01 AM all 7.12 0.00 0.36 0.00 0.10 92.41 02:11:01 AM 0 4.84 0.00 0.30 0.00 0.08 94.78 02:11:01 AM 1 9.45 0.00 0.42 0.00 0.12 90.01 02:12:01 AM all 8.60 0.00 0.53 0.00 0.08 90.79 02:12:01 AM 0 2.31 0.00 0.35 0.00 0.08 97.26 02:12:01 AM 1 15.10 0.00 0.71 0.00 0.07 84.12 02:13:01 AM all 4.37 0.00 0.33 0.00 0.13 95.17 02:13:01 AM 0 2.24 0.00 0.34 0.00 0.12 97.30 02:13:01 AM 1 6.49 0.00 0.32 0.00 0.15 93.04 02:14:01 AM all 4.64 0.00 0.38 0.00 0.08 94.91 02:14:01 AM 0 4.47 0.00 0.39 0.00 0.08 95.06 02:14:01 AM 1 4.80 0.00 0.37 0.00 0.07 94.76 02:15:01 AM all 4.63 0.00 0.34 0.00 0.08 94.94 02:15:01 AM 0 2.71 0.00 0.32 0.00 0.07 96.91 02:15:01 AM 1 6.56 0.00 0.37 0.00 0.10 92.97 02:16:01 AM all 4.53 0.00 0.27 0.00 0.06 95.14 02:16:01 AM 0 7.10 0.00 0.32 0.00 0.07 92.52 02:16:01 AM 1 1.97 0.00 0.22 0.00 0.05 97.76 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 11.42 0.00 0.37 0.00 0.08 88.13 02:17:01 AM 0 7.46 0.00 0.32 0.00 0.10 92.12 02:17:01 AM 1 15.41 0.00 0.42 0.00 0.07 84.11 02:18:01 AM all 15.36 0.00 0.48 0.02 0.07 84.08 02:18:01 AM 0 7.61 0.00 0.33 0.03 0.05 91.97 02:18:01 AM 1 23.25 0.00 0.63 0.00 0.09 76.04 02:19:01 AM all 7.89 0.00 0.33 0.00 0.08 91.70 02:19:01 AM 0 3.54 0.00 0.32 0.00 0.05 96.09 02:19:01 AM 1 12.24 0.00 0.35 0.00 0.10 87.31 02:20:01 AM all 8.84 0.00 0.35 0.00 0.08 90.73 02:20:01 AM 0 6.09 0.00 0.30 0.00 0.08 93.53 02:20:01 AM 1 11.59 0.00 0.40 0.00 0.08 87.92 02:21:01 AM all 24.25 0.00 2.09 0.07 0.08 73.51 02:21:01 AM 0 15.70 0.00 2.04 0.05 0.07 82.15 02:21:01 AM 1 32.80 0.00 2.15 0.08 0.08 64.88 02:22:01 AM all 30.75 0.00 4.22 0.20 0.07 64.76 02:22:01 AM 0 15.47 0.00 3.55 0.22 0.08 80.68 02:22:01 AM 1 46.02 0.00 4.88 0.18 0.07 48.85 Average: all 11.32 0.00 1.42 0.29 0.08 86.89 Average: 0 8.92 0.00 1.33 0.31 0.08 89.35 Average: 1 13.71 0.00 1.51 0.26 0.08 84.44