---> uname -a: Linux prd-centos8-robot-2c-8g-2524.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 646 4806 19 2244 6752 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:4d:9a:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84534sec preferred_lft 84534sec inet6 fe80::f816:3eff:fe4d:9a21/64 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) 01/21/2026 _x86_64_ (2 CPU) 01:53:59 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 150.78 58.21 92.57 5994.54 24410.50 01:57:01 AM 105.48 1.08 104.40 75.31 11630.96 01:58:01 AM 24.26 0.42 23.85 64.79 1826.45 01:59:01 AM 67.58 6.93 60.65 1289.30 3946.27 02:00:01 AM 32.81 0.00 32.81 0.00 6300.02 02:01:01 AM 4.37 0.00 4.37 0.00 156.33 02:02:01 AM 0.59 0.08 0.51 1.90 6.69 02:03:01 AM 0.45 0.07 0.38 4.93 7.73 02:04:01 AM 2.20 0.00 2.20 0.00 226.30 02:05:01 AM 0.43 0.03 0.40 1.87 121.88 02:06:01 AM 0.35 0.00 0.35 0.00 156.58 02:07:01 AM 0.30 0.00 0.30 0.00 172.67 02:08:01 AM 0.33 0.00 0.33 0.00 36.83 02:09:01 AM 0.15 0.00 0.15 0.00 47.87 02:10:01 AM 1.37 0.07 1.30 1.60 63.99 02:11:01 AM 0.45 0.00 0.45 0.00 32.24 02:12:01 AM 0.22 0.00 0.22 0.00 38.56 02:13:01 AM 0.18 0.00 0.18 0.00 91.60 02:14:01 AM 1.42 0.32 1.10 6.93 25.01 02:15:01 AM 0.60 0.00 0.60 0.00 16.11 02:16:01 AM 0.15 0.00 0.15 0.00 36.03 02:17:01 AM 0.20 0.00 0.20 0.00 29.23 02:18:01 AM 0.18 0.00 0.18 0.00 29.91 02:19:01 AM 0.20 0.00 0.20 0.00 37.06 02:20:01 AM 0.33 0.00 0.33 0.00 35.29 02:21:01 AM 0.40 0.00 0.40 0.00 27.91 02:22:01 AM 0.22 0.00 0.22 0.00 15.23 02:23:01 AM 0.17 0.00 0.17 0.00 2.57 02:24:01 AM 10.98 0.32 10.66 36.92 530.26 02:25:01 AM 31.57 0.52 31.06 63.85 2776.04 Average: 14.63 2.27 12.36 251.55 1762.19 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5259464 6956804 2622960 33.28 2688 1883080 821188 9.19 221228 2090252 200680 01:57:01 AM 5133496 6972980 2748928 34.87 2688 2015368 748388 8.38 197920 2197832 42076 01:58:01 AM 5113740 6983852 2768684 35.12 2688 2045592 755884 8.46 225560 2189260 38948 01:59:01 AM 4921376 7020540 2961048 37.57 2688 2265172 687852 7.70 260304 2315280 178260 02:00:01 AM 4915724 7014572 2966700 37.64 2688 2265140 703568 7.88 260368 2315468 4 02:01:01 AM 4915204 7014080 2967220 37.64 2688 2265144 684108 7.66 260372 2315700 4 02:02:01 AM 4915664 7014608 2966760 37.64 2688 2265212 684108 7.66 260508 2315248 4 02:03:01 AM 4860692 6962756 3021732 38.34 2688 2268332 771944 8.64 260844 2369380 2864 02:04:01 AM 4851340 6958020 3031084 38.45 2688 2272948 787960 8.82 261116 2378556 2812 02:05:01 AM 4848672 6958220 3033752 38.49 2688 2275816 787960 8.82 261392 2381008 2100 02:06:01 AM 4846252 6958324 3036172 38.52 2688 2278348 787960 8.82 261392 2383628 56 02:07:01 AM 4842580 6959824 3039844 38.56 2688 2283520 775280 8.68 261392 2387520 100 02:08:01 AM 4838904 6957208 3043520 38.61 2688 2284580 793352 8.88 261392 2390912 148 02:09:01 AM 4836468 6956360 3045956 38.64 2688 2286168 774680 8.67 261392 2393108 336 02:10:01 AM 4836296 6957132 3046128 38.64 2688 2287144 793568 8.89 261516 2393372 232 02:11:01 AM 4835560 6957324 3046864 38.65 2688 2288040 793568 8.89 261516 2394152 360 02:12:01 AM 4833888 6956448 3048536 38.68 2688 2288836 793568 8.89 261516 2395880 48 02:13:01 AM 4831092 6956340 3051332 38.71 2688 2291516 793568 8.89 261528 2398560 4 02:14:01 AM 4830708 6956228 3051716 38.72 2688 2291788 793568 8.89 261632 2398748 4 02:15:01 AM 4830164 6956396 3052260 38.72 2688 2292516 793568 8.89 261632 2399576 492 02:16:01 AM 4829104 6956204 3053320 38.74 2688 2293376 793568 8.89 261632 2400412 312 02:17:01 AM 4827872 6955780 3054552 38.75 2688 2294184 777300 8.70 261632 2401728 300 02:18:01 AM 4824720 6953456 3057704 38.79 2688 2295020 777300 8.70 261632 2405004 280 02:19:01 AM 4821008 6950580 3061416 38.84 2688 2295856 777300 8.70 261632 2408616 48 02:20:01 AM 4817308 6947768 3065116 38.89 2688 2296736 799220 8.95 261632 2412260 32 02:21:01 AM 4814252 6945520 3068172 38.92 2688 2297552 799220 8.95 261632 2415504 164 02:22:01 AM 4813864 6945368 3068560 38.93 2688 2297780 799220 8.95 261632 2415996 48 02:23:01 AM 4812212 6944104 3070212 38.95 2688 2298176 799220 8.95 261632 2417472 360 02:24:01 AM 4831072 6866252 3051352 38.71 2688 2207660 816844 9.15 329848 2356124 100688 02:25:01 AM 4972360 6963408 2910064 36.92 2688 2164476 728696 8.16 495840 2054388 25336 Average: 4882035 6961882 3000389 38.06 2688 2247836 773118 8.66 266775 2349698 19903 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 302.63 180.74 1665.40 59.00 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 93.57 70.21 860.00 9.97 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 20.81 14.43 7.52 5.06 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 46.83 41.09 343.34 11.04 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 596.53 422.21 111.29 93.73 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 2.58 2.08 0.56 0.82 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 3.56 1.93 0.52 0.42 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 108.78 92.72 31.63 7.59 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 159.39 157.76 43.44 12.55 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 71.27 70.17 21.08 5.71 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 80.89 81.27 20.70 6.42 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 140.84 140.11 42.93 11.36 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 51.54 49.21 10.63 4.49 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 90.62 90.27 16.98 7.52 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 42.94 40.46 6.93 3.23 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 12.16 12.23 2.08 1.17 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 2.60 2.97 0.54 0.46 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 47.18 48.33 15.98 3.64 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 0.67 0.08 0.04 0.01 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 33.32 33.92 5.24 2.49 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 2.53 3.30 0.67 0.58 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 2.42 2.93 0.53 0.46 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 2.80 3.03 0.56 0.51 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 2.52 3.03 0.54 0.49 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 2.48 3.20 0.55 0.51 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 2.35 3.05 0.65 0.52 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 18.08 18.06 2.77 1.24 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 25.04 25.17 3.98 1.77 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 228.94 189.60 188.51 141.37 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 17.08 15.39 14.29 7.61 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 73.80 60.66 114.07 13.40 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) 01/21/2026 _x86_64_ (2 CPU) 01:53:59 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 32.87 0.06 6.86 17.94 0.13 42.13 01:56:01 AM 0 34.25 0.05 5.56 19.06 0.13 40.95 01:56:01 AM 1 31.48 0.07 8.17 16.82 0.13 43.32 01:57:01 AM all 31.04 0.00 4.52 2.26 0.10 62.09 01:57:01 AM 0 11.08 0.00 2.96 2.48 0.07 83.41 01:57:01 AM 1 51.06 0.00 6.08 2.04 0.13 40.69 01:58:01 AM all 15.98 0.00 2.65 0.23 0.06 81.09 01:58:01 AM 0 14.12 0.00 2.34 0.30 0.07 83.18 01:58:01 AM 1 17.83 0.00 2.95 0.15 0.05 79.01 01:59:01 AM all 37.30 0.00 6.03 0.84 0.11 55.72 01:59:01 AM 0 24.95 0.00 5.30 0.85 0.08 68.82 01:59:01 AM 1 49.67 0.00 6.77 0.83 0.13 42.60 02:00:01 AM all 1.16 0.00 1.18 0.47 0.03 97.15 02:00:01 AM 0 0.84 0.00 1.12 0.35 0.05 97.64 02:00:01 AM 1 1.49 0.00 1.24 0.59 0.02 96.67 02:01:01 AM all 0.36 0.00 0.10 0.01 0.03 99.51 02:01:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 02:01:01 AM 1 0.58 0.00 0.10 0.02 0.03 99.27 02:02:01 AM all 0.36 0.00 0.08 0.00 0.02 99.53 02:02:01 AM 0 0.48 0.00 0.07 0.00 0.02 99.44 02:02:01 AM 1 0.25 0.00 0.10 0.00 0.02 99.63 02:03:01 AM all 7.16 0.00 1.23 0.00 0.05 91.56 02:03:01 AM 0 9.26 0.00 1.66 0.00 0.05 89.03 02:03:01 AM 1 5.06 0.00 0.81 0.00 0.05 94.09 02:04:01 AM all 14.15 0.00 1.58 0.02 0.08 84.18 02:04:01 AM 0 6.02 0.00 0.86 0.03 0.07 93.02 02:04:01 AM 1 22.45 0.00 2.32 0.00 0.09 75.14 02:05:01 AM all 7.19 0.00 0.61 0.00 0.06 92.14 02:05:01 AM 0 5.28 0.00 0.55 0.00 0.05 94.12 02:05:01 AM 1 9.10 0.00 0.67 0.00 0.07 90.16 02:06:01 AM all 7.92 0.00 0.70 0.00 0.06 91.32 02:06:01 AM 0 5.52 0.00 0.56 0.00 0.07 93.85 02:06:01 AM 1 10.29 0.00 0.84 0.00 0.05 88.83 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 14.57 0.00 1.70 0.00 0.07 83.67 02:07:01 AM 0 7.45 0.00 0.89 0.00 0.05 91.61 02:07:01 AM 1 21.89 0.00 2.52 0.00 0.09 75.50 02:08:01 AM all 6.52 0.00 0.63 0.00 0.09 92.76 02:08:01 AM 0 5.00 0.00 0.67 0.00 0.07 94.26 02:08:01 AM 1 8.07 0.00 0.58 0.00 0.12 91.22 02:09:01 AM all 7.32 0.00 0.63 0.00 0.06 92.00 02:09:01 AM 0 3.02 0.00 0.45 0.00 0.05 96.48 02:09:01 AM 1 11.71 0.00 0.80 0.00 0.07 87.42 02:10:01 AM all 3.83 0.00 0.39 0.02 0.08 95.68 02:10:01 AM 0 2.42 0.00 0.37 0.03 0.08 97.09 02:10:01 AM 1 5.25 0.00 0.42 0.00 0.07 94.27 02:11:01 AM all 3.01 0.00 0.14 0.01 0.06 96.78 02:11:01 AM 0 2.75 0.00 0.13 0.00 0.05 97.07 02:11:01 AM 1 3.27 0.00 0.15 0.02 0.07 96.49 02:12:01 AM all 2.69 0.00 0.13 0.00 0.05 97.13 02:12:01 AM 0 3.19 0.00 0.12 0.00 0.05 96.64 02:12:01 AM 1 2.19 0.00 0.13 0.00 0.05 97.63 02:13:01 AM all 5.46 0.00 0.80 0.00 0.05 93.69 02:13:01 AM 0 7.05 0.00 1.21 0.00 0.05 91.69 02:13:01 AM 1 3.87 0.00 0.40 0.00 0.05 95.68 02:14:01 AM all 0.71 0.00 0.15 0.02 0.03 99.09 02:14:01 AM 0 0.79 0.00 0.17 0.03 0.03 98.98 02:14:01 AM 1 0.63 0.00 0.13 0.00 0.03 99.20 02:15:01 AM all 2.66 0.00 0.28 0.00 0.04 97.01 02:15:01 AM 0 3.23 0.00 0.35 0.00 0.05 96.36 02:15:01 AM 1 2.09 0.00 0.22 0.00 0.03 97.66 02:16:01 AM all 2.93 0.00 0.33 0.00 0.04 96.70 02:16:01 AM 0 4.03 0.00 0.40 0.00 0.03 95.53 02:16:01 AM 1 1.84 0.00 0.25 0.00 0.05 97.86 02:17:01 AM all 2.72 0.00 0.35 0.00 0.06 96.87 02:17:01 AM 0 4.16 0.00 0.50 0.00 0.07 95.27 02:17:01 AM 1 1.29 0.00 0.20 0.00 0.05 98.46 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 2.84 0.00 0.33 0.00 0.17 96.66 02:18:01 AM 0 1.97 0.00 0.22 0.00 0.25 97.56 02:18:01 AM 1 3.71 0.00 0.43 0.00 0.08 95.77 02:19:01 AM all 2.84 0.00 0.33 0.00 0.05 96.77 02:19:01 AM 0 3.36 0.00 0.33 0.00 0.05 96.25 02:19:01 AM 1 2.32 0.00 0.33 0.00 0.05 97.29 02:20:01 AM all 2.94 0.00 0.32 0.00 0.05 96.69 02:20:01 AM 0 3.08 0.00 0.35 0.00 0.05 96.52 02:20:01 AM 1 2.81 0.00 0.28 0.00 0.05 96.86 02:21:01 AM all 2.74 0.00 0.35 0.00 0.05 96.86 02:21:01 AM 0 3.36 0.00 0.40 0.00 0.05 96.19 02:21:01 AM 1 2.12 0.00 0.30 0.00 0.05 97.53 02:22:01 AM all 1.15 0.00 0.22 0.00 0.04 98.59 02:22:01 AM 0 1.51 0.00 0.20 0.00 0.03 98.26 02:22:01 AM 1 0.79 0.00 0.23 0.00 0.05 98.93 02:23:01 AM all 1.77 0.00 0.18 0.00 0.06 97.99 02:23:01 AM 0 1.66 0.00 0.17 0.00 0.05 98.13 02:23:01 AM 1 1.89 0.00 0.18 0.00 0.07 97.86 02:24:01 AM all 25.79 0.00 2.76 0.09 0.08 71.29 02:24:01 AM 0 13.07 0.00 2.46 0.07 0.07 84.34 02:24:01 AM 1 38.58 0.00 3.05 0.12 0.08 58.16 02:25:01 AM all 30.92 0.00 4.29 0.16 0.09 64.54 02:25:01 AM 0 19.79 0.00 4.26 0.15 0.08 75.71 02:25:01 AM 1 42.02 0.00 4.32 0.17 0.10 53.40 Average: all 9.30 0.00 1.33 0.74 0.06 88.56 Average: 0 6.77 0.00 1.16 0.78 0.06 91.23 Average: 1 11.84 0.00 1.50 0.69 0.07 85.90