---> uname -a: Linux prd-centos8-robot-2c-8g-7853.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: 2800.000 BogoMIPS: 5600.00 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 721 4681 19 2294 6677 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:c7:b1:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.225/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84587sec preferred_lft 84587sec inet6 fe80::f816:3eff:fec7:b1a7/64 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) 11/11/2025 _x86_64_ (2 CPU) 03:50:40 LINUX RESTART (2 CPU) 03:51:01 AM tps rtps wtps bread/s bwrtn/s 03:52:01 AM 164.06 91.75 72.31 13216.26 40594.77 03:53:01 AM 110.91 0.72 110.20 52.92 11981.04 03:54:01 AM 28.31 0.42 27.90 64.79 2328.48 03:55:01 AM 67.39 6.97 60.42 1292.98 3918.50 03:56:01 AM 31.66 0.00 31.66 0.00 6274.74 03:57:01 AM 3.63 0.00 3.63 0.00 125.90 03:58:01 AM 0.15 0.00 0.15 0.00 1.18 03:59:01 AM 0.52 0.25 0.27 13.60 7.75 04:00:01 AM 2.05 0.00 2.05 0.00 253.32 04:01:01 AM 0.58 0.02 0.57 0.13 135.92 04:02:01 AM 0.58 0.07 0.52 1.73 162.05 04:03:01 AM 0.43 0.00 0.43 0.00 111.60 04:04:01 AM 0.15 0.00 0.15 0.00 18.55 04:05:01 AM 0.13 0.00 0.13 0.00 37.08 04:06:01 AM 1.37 0.03 1.33 0.27 46.03 04:07:01 AM 0.28 0.00 0.28 0.00 11.51 04:08:01 AM 0.30 0.00 0.30 0.00 133.39 04:09:01 AM 0.45 0.00 0.45 0.00 94.90 04:10:01 AM 0.23 0.00 0.23 0.00 172.48 04:11:01 AM 0.47 0.00 0.47 0.00 168.51 04:12:01 AM 0.35 0.00 0.35 0.00 135.78 04:13:01 AM 0.28 0.00 0.28 0.00 7.35 04:14:01 AM 0.18 0.00 0.18 0.00 86.65 04:15:01 AM 0.25 0.00 0.25 0.00 12.00 04:16:01 AM 0.35 0.00 0.35 0.00 21.84 04:17:01 AM 0.27 0.00 0.27 0.00 62.97 04:18:01 AM 0.47 0.02 0.45 0.13 70.43 04:19:01 AM 8.96 5.93 3.03 574.74 109.85 04:20:01 AM 17.04 0.32 16.72 36.91 865.28 Average: 15.24 3.67 11.56 526.04 2343.22 03:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 AM 5296444 6973440 2585980 32.81 2688 1864372 933936 10.46 216360 2065212 200740 03:53:01 AM 5129104 6968916 2753320 34.93 2688 2015528 869800 9.74 198648 2193808 45108 03:54:01 AM 5208416 7049896 2674008 33.92 2688 2017476 792456 8.87 219536 2103572 10756 03:55:01 AM 4919292 7013436 2963132 37.59 2688 2261516 799308 8.95 260424 2322644 175436 03:56:01 AM 4851324 6945244 3031100 38.45 2688 2261532 799308 8.95 260452 2384816 8 03:57:01 AM 4851128 6945052 3031296 38.46 2688 2261536 799308 8.95 260456 2385004 4 03:58:01 AM 4851540 6945464 3030884 38.45 2688 2261536 799308 8.95 260456 2384828 4 03:59:01 AM 4798544 6895148 3083880 39.12 2688 2264208 906792 10.15 260708 2436852 2308 04:00:01 AM 4791132 6891680 3091292 39.22 2688 2268168 923600 10.34 260780 2443988 568 04:01:01 AM 4783080 6887348 3099344 39.32 2688 2271860 939416 10.52 260780 2451720 372 04:02:01 AM 4776836 6887656 3105588 39.40 2688 2278412 939416 10.52 260948 2457820 2188 04:03:01 AM 4774216 6886120 3108208 39.43 2688 2279496 939416 10.52 261316 2460096 64 04:04:01 AM 4772872 6886044 3109552 39.45 2688 2280772 939416 10.52 261316 2461740 852 04:05:01 AM 4771572 6885148 3110852 39.47 2688 2281176 923924 10.35 261316 2463016 172 04:06:01 AM 4770244 6884204 3112180 39.48 2688 2281560 924164 10.35 261452 2464564 56 04:07:01 AM 4771728 6886268 3110696 39.46 2688 2282132 903076 10.11 261452 2463076 416 04:08:01 AM 4761764 6881368 3120660 39.59 2688 2287220 923340 10.34 261504 2472476 1584 04:09:01 AM 4756048 6879228 3126376 39.66 2688 2290780 923340 10.34 261504 2477996 2532 04:10:01 AM 4754896 6880828 3127528 39.68 2688 2293532 933916 10.46 261504 2479204 144 04:11:01 AM 4743676 6875688 3138748 39.82 2688 2299620 933916 10.46 261504 2490752 1308 04:12:01 AM 4744268 6878976 3138156 39.81 2688 2302284 933916 10.46 261504 2490020 4 04:13:01 AM 4743800 6879180 3138624 39.82 2688 2302964 933916 10.46 261504 2490660 556 04:14:01 AM 4740308 6877784 3142116 39.86 2688 2305052 914168 10.24 261504 2494280 84 04:15:01 AM 4739688 6877560 3142736 39.87 2688 2305448 914168 10.24 261504 2494692 196 04:16:01 AM 4741240 6879500 3141184 39.85 2688 2305836 898580 10.06 261504 2493444 76 04:17:01 AM 4737516 6878032 3144908 39.90 2688 2308100 965696 10.81 261652 2496396 560 04:18:01 AM 4735696 6877676 3146728 39.92 2688 2309580 966232 10.82 261652 2498008 136 04:19:01 AM 4715192 6875600 3167232 40.18 2688 2327964 990384 11.09 263632 2516372 136 04:20:01 AM 4810576 6848804 3071848 38.97 2688 2210968 892276 9.99 350800 2357796 82836 Average: 4822143 6904182 3060281 38.82 2688 2251056 905396 10.14 259230 2420512 18248 03:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 308.28 197.35 1656.37 63.49 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 88.07 63.38 847.03 9.67 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 21.20 14.73 7.45 5.00 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 60.26 51.16 343.00 15.22 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 401.98 274.16 79.72 61.34 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 2.55 2.13 0.58 0.50 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 2.83 2.02 0.47 0.43 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 48.75 30.76 21.76 3.72 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 15.91 13.50 16.98 2.14 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 28.24 25.54 20.12 3.38 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 51.17 51.36 40.48 5.46 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 54.55 52.73 11.95 4.49 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 81.80 79.04 16.30 7.06 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 12.73 10.05 3.37 2.19 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 14.58 9.15 3.20 1.80 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 7.55 6.06 3.44 1.10 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 103.62 102.08 36.31 16.57 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 67.71 67.32 45.60 5.38 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 82.94 83.11 30.69 6.32 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 102.82 97.52 80.08 7.73 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 41.96 42.29 15.64 3.55 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 38.07 37.99 6.12 2.88 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 58.74 56.59 27.26 5.44 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 12.96 10.93 3.19 2.21 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 9.80 8.08 2.32 1.62 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 95.90 88.45 91.28 7.94 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 29.17 26.54 5.63 2.50 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 21.81 18.34 3.73 2.22 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 120.49 79.81 201.76 146.08 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 68.50 55.25 124.90 13.71 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) 11/11/2025 _x86_64_ (2 CPU) 03:50:40 LINUX RESTART (2 CPU) 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 40.74 0.04 9.77 13.08 0.09 36.28 03:52:01 AM 0 31.19 0.00 10.22 11.56 0.08 46.95 03:52:01 AM 1 50.34 0.08 9.32 14.60 0.10 25.56 03:53:01 AM all 30.73 0.00 4.53 10.51 0.11 54.12 03:53:01 AM 0 23.94 0.00 3.47 5.48 0.10 67.01 03:53:01 AM 1 37.53 0.00 5.59 15.55 0.12 41.22 03:54:01 AM all 12.50 0.00 1.94 3.01 0.08 82.47 03:54:01 AM 0 16.17 0.00 2.09 2.74 0.07 78.94 03:54:01 AM 1 8.83 0.00 1.79 3.29 0.08 86.01 03:55:01 AM all 37.67 0.00 6.63 0.64 0.09 54.97 03:55:01 AM 0 25.95 0.00 5.88 0.35 0.08 67.74 03:55:01 AM 1 49.40 0.00 7.37 0.93 0.10 42.19 03:56:01 AM all 1.02 0.00 1.12 0.61 0.04 97.20 03:56:01 AM 0 1.27 0.00 1.17 0.70 0.03 96.82 03:56:01 AM 1 0.77 0.00 1.07 0.52 0.05 97.59 03:57:01 AM all 0.23 0.00 0.08 0.02 0.03 99.66 03:57:01 AM 0 0.32 0.00 0.07 0.00 0.02 99.60 03:57:01 AM 1 0.13 0.00 0.08 0.03 0.03 99.72 03:58:01 AM all 0.34 0.00 0.08 0.00 0.03 99.55 03:58:01 AM 0 0.15 0.00 0.12 0.00 0.03 99.70 03:58:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 03:59:01 AM all 6.03 0.00 0.76 0.03 0.04 93.14 03:59:01 AM 0 0.74 0.00 0.28 0.00 0.03 98.95 03:59:01 AM 1 11.35 0.00 1.24 0.05 0.05 87.31 04:00:01 AM all 7.35 0.00 0.32 0.01 0.06 92.27 04:00:01 AM 0 9.20 0.00 0.38 0.00 0.07 90.35 04:00:01 AM 1 5.50 0.00 0.25 0.02 0.05 94.18 04:01:01 AM all 8.56 0.00 0.72 0.01 0.07 90.65 04:01:01 AM 0 8.96 0.00 0.34 0.00 0.07 90.64 04:01:01 AM 1 8.15 0.00 1.10 0.02 0.07 90.66 04:02:01 AM all 12.21 0.00 0.90 0.01 0.08 86.81 04:02:01 AM 0 7.47 0.00 0.47 0.02 0.07 91.98 04:02:01 AM 1 16.93 0.00 1.32 0.00 0.08 81.67 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 6.91 0.00 0.58 0.00 0.05 92.46 04:03:01 AM 0 4.13 0.00 0.42 0.00 0.03 95.42 04:03:01 AM 1 9.70 0.00 0.75 0.00 0.07 89.49 04:04:01 AM all 7.78 0.00 0.63 0.00 0.07 91.52 04:04:01 AM 0 7.41 0.00 0.75 0.00 0.07 91.76 04:04:01 AM 1 8.15 0.00 0.51 0.00 0.07 91.27 04:05:01 AM all 4.78 0.00 0.34 0.00 0.07 94.81 04:05:01 AM 0 4.77 0.00 0.32 0.00 0.07 94.85 04:05:01 AM 1 4.80 0.00 0.37 0.00 0.07 94.77 04:06:01 AM all 4.42 0.00 0.45 0.01 0.07 95.05 04:06:01 AM 0 2.02 0.00 0.37 0.02 0.05 97.54 04:06:01 AM 1 6.82 0.00 0.54 0.00 0.08 92.56 04:07:01 AM all 4.55 0.00 0.40 0.00 0.05 95.00 04:07:01 AM 0 3.57 0.00 0.30 0.00 0.05 96.08 04:07:01 AM 1 5.54 0.00 0.49 0.00 0.05 93.92 04:08:01 AM all 11.23 0.00 0.82 0.01 0.08 87.87 04:08:01 AM 0 2.84 0.00 0.60 0.02 0.07 96.47 04:08:01 AM 1 19.80 0.00 1.03 0.00 0.09 79.08 04:09:01 AM all 4.94 0.00 0.43 0.00 0.08 94.55 04:09:01 AM 0 3.87 0.00 0.37 0.00 0.08 95.68 04:09:01 AM 1 6.01 0.00 0.49 0.00 0.08 93.42 04:10:01 AM all 5.44 0.00 0.49 0.00 0.07 94.00 04:10:01 AM 0 4.72 0.00 0.47 0.00 0.07 94.74 04:10:01 AM 1 6.17 0.00 0.52 0.00 0.07 93.25 04:11:01 AM all 6.53 0.00 0.45 0.03 0.07 92.92 04:11:01 AM 0 8.25 0.00 0.40 0.00 0.07 91.28 04:11:01 AM 1 4.82 0.00 0.49 0.07 0.07 94.56 04:12:01 AM all 5.89 0.00 0.70 0.00 0.07 93.34 04:12:01 AM 0 3.01 0.00 0.32 0.00 0.07 96.60 04:12:01 AM 1 8.77 0.00 1.09 0.00 0.07 90.07 04:13:01 AM all 2.64 0.00 0.34 0.00 0.07 96.95 04:13:01 AM 0 1.39 0.00 0.33 0.00 0.05 98.23 04:13:01 AM 1 3.89 0.00 0.35 0.00 0.08 95.68 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 5.81 0.00 0.39 0.00 0.07 93.73 04:14:01 AM 0 5.05 0.00 0.42 0.00 0.07 94.47 04:14:01 AM 1 6.56 0.00 0.37 0.00 0.07 93.00 04:15:01 AM all 4.48 0.00 0.23 0.00 0.08 95.22 04:15:01 AM 0 1.89 0.00 0.22 0.00 0.07 97.83 04:15:01 AM 1 7.07 0.00 0.23 0.00 0.08 92.61 04:16:01 AM all 3.61 0.00 0.24 0.01 0.06 96.08 04:16:01 AM 0 3.83 0.00 0.20 0.02 0.05 95.90 04:16:01 AM 1 3.39 0.00 0.28 0.00 0.07 96.25 04:17:01 AM all 9.72 0.00 1.04 0.00 0.08 89.17 04:17:01 AM 0 13.11 0.00 1.23 0.00 0.07 85.59 04:17:01 AM 1 6.40 0.00 0.85 0.00 0.08 92.67 04:18:01 AM all 4.52 0.00 0.79 0.00 0.06 94.64 04:18:01 AM 0 4.55 0.00 0.67 0.00 0.07 94.71 04:18:01 AM 1 4.48 0.00 0.91 0.00 0.05 94.57 04:19:01 AM all 4.64 0.23 0.37 0.11 0.07 94.59 04:19:01 AM 0 6.19 0.03 0.32 0.02 0.07 93.37 04:19:01 AM 1 3.08 0.44 0.42 0.20 0.07 95.80 04:20:01 AM all 23.72 0.00 2.58 0.08 0.07 73.55 04:20:01 AM 0 11.37 0.00 2.36 0.08 0.07 86.13 04:20:01 AM 1 36.07 0.00 2.81 0.07 0.07 61.00 Average: all 9.63 0.01 1.32 0.97 0.07 88.01 Average: 0 7.50 0.00 1.19 0.73 0.06 90.52 Average: 1 11.76 0.02 1.44 1.22 0.07 85.49