---> uname -a: Linux prd-centos8-robot-2c-8g-9033.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 615 4818 19 2264 6783 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:60:d8:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84785sec preferred_lft 84785sec inet6 fe80::f816:3eff:fe60:d801/64 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) 02/10/2026 _x86_64_ (2 CPU) 01:54:10 LINUX RESTART (2 CPU) 01:55:02 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 124.26 0.37 123.89 15.86 10945.04 01:57:01 AM 44.08 1.40 42.68 137.71 5213.66 01:58:01 AM 67.56 6.93 60.63 1286.37 3824.54 01:59:01 AM 36.61 0.03 36.58 3.47 6389.52 02:00:01 AM 3.82 0.07 3.75 4.93 157.11 02:01:01 AM 2.52 0.00 2.52 0.00 154.10 02:02:01 AM 0.52 0.08 0.43 1.87 39.06 02:03:01 AM 0.12 0.00 0.12 0.00 1.48 02:04:01 AM 0.18 0.00 0.18 0.00 74.41 02:05:01 AM 0.73 0.00 0.73 0.00 27.02 02:06:01 AM 0.42 0.00 0.42 0.00 45.85 02:07:01 AM 0.45 0.00 0.45 0.00 77.69 02:08:01 AM 0.40 0.00 0.40 0.00 37.59 02:09:01 AM 0.23 0.00 0.23 0.00 11.11 02:10:01 AM 1.72 0.03 1.68 0.27 111.36 02:11:01 AM 0.37 0.00 0.37 0.00 40.54 02:12:01 AM 0.63 0.00 0.63 0.00 87.85 02:13:01 AM 0.52 0.00 0.52 0.00 87.40 02:14:01 AM 0.50 0.00 0.50 0.00 74.49 02:15:01 AM 0.57 0.00 0.57 0.00 50.83 02:16:01 AM 0.72 0.32 0.40 6.93 130.14 02:17:01 AM 1.40 0.00 1.40 0.00 179.67 02:18:01 AM 0.77 0.00 0.77 0.00 89.39 02:19:01 AM 0.60 0.00 0.60 0.00 104.45 02:20:01 AM 13.05 0.32 12.73 36.92 2430.56 02:21:02 AM 31.99 0.52 31.47 63.85 1219.69 Average: 12.80 0.39 12.41 59.96 1209.29 01:55:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5071012 6950028 2811420 35.67 2688 2055764 764284 8.56 191576 2273104 171752 01:57:01 AM 5218700 7065924 2663732 33.79 2688 2023208 635892 7.12 219444 2094636 9012 01:58:01 AM 4928880 7031124 2953552 37.47 2688 2268132 656872 7.35 255468 2314388 175828 01:59:01 AM 4930004 7032020 2952428 37.46 2688 2268256 649740 7.28 261188 2303832 4 02:00:01 AM 4882832 6986104 2999600 38.05 2688 2269512 720564 8.07 261536 2350268 24 02:01:01 AM 4874836 6980524 3007596 38.16 2688 2271928 720564 8.07 261780 2357748 388 02:02:01 AM 4874452 6980724 3007980 38.16 2688 2272512 720564 8.07 261916 2358136 4 02:03:01 AM 4872984 6979276 3009448 38.18 2688 2272532 720564 8.07 261916 2359692 4 02:04:01 AM 4870532 6979048 3011900 38.21 2688 2274756 736232 8.24 261960 2362192 48 02:05:01 AM 4870456 6979336 3011976 38.21 2688 2275120 736232 8.24 261972 2362328 48 02:06:01 AM 4867748 6979048 3014684 38.25 2688 2277580 736232 8.24 262144 2364736 1292 02:07:01 AM 4861848 6974856 3020584 38.32 2688 2279256 736232 8.24 262164 2370560 784 02:08:01 AM 4861332 6974508 3021100 38.33 2688 2279416 736232 8.24 262164 2371040 4 02:09:01 AM 4861028 6974508 3021404 38.33 2688 2279836 736232 8.24 262164 2371540 160 02:10:01 AM 4860788 6976560 3021644 38.33 2688 2282012 739244 8.28 262404 2371508 144 02:11:01 AM 4858556 6976352 3023876 38.36 2688 2284036 739244 8.28 262448 2373820 1140 02:12:01 AM 4856676 6976156 3025756 38.39 2688 2285720 739244 8.28 262656 2375392 664 02:13:01 AM 4855312 6976388 3027120 38.40 2688 2287364 739244 8.28 262848 2376716 4 02:14:01 AM 4852052 6975420 3030380 38.44 2688 2289632 739244 8.28 263048 2379624 348 02:15:01 AM 4851512 6976240 3030920 38.45 2688 2291008 739244 8.28 263072 2380232 512 02:16:01 AM 4847152 6975396 3035280 38.51 2688 2294508 739244 8.28 263340 2384316 104 02:17:01 AM 4842572 6975048 3039860 38.57 2688 2298740 739244 8.28 263532 2388816 4 02:18:01 AM 4839168 6974612 3043264 38.61 2688 2301684 739244 8.28 263628 2392204 772 02:19:01 AM 4835268 6973972 3047164 38.66 2688 2304944 739244 8.28 263696 2395972 1204 02:20:01 AM 4889284 6937192 2993148 37.97 2688 2219996 765628 8.57 335436 2293476 46332 02:21:02 AM 4963800 6975832 2918632 37.03 2688 2184768 710788 7.96 501948 2057100 25324 Average: 4892261 6982161 2990171 37.93 2688 2257393 725973 8.13 269825 2337822 16766 01:55:02 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 144.02 113.32 1546.90 14.59 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 13.86 9.67 6.88 3.94 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 55.70 41.14 342.99 9.57 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 200.38 148.94 39.57 37.53 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 33.37 22.08 10.40 3.22 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 50.55 50.38 9.28 6.98 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 19.19 17.74 3.67 1.62 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 1.78 0.38 0.17 0.03 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 61.64 61.30 11.77 5.48 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 37.17 18.24 6.83 1.95 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 109.95 96.62 22.57 12.91 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 45.18 42.24 10.86 5.73 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 11.75 9.52 2.31 1.29 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 17.03 15.60 3.77 1.66 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 38.00 29.57 9.50 4.95 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 48.52 46.57 11.25 8.08 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 58.16 59.71 10.54 7.17 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 56.03 57.68 10.23 6.98 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 58.37 58.22 17.00 6.89 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 26.96 22.08 5.79 3.25 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 44.16 43.01 7.74 6.17 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 56.33 57.08 13.39 8.93 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 48.75 48.08 10.88 6.22 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 23.90 22.28 4.97 3.06 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 95.05 65.99 183.24 137.22 0.00 0.00 0.00 0.00 02:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 AM eth0 17.54 16.48 15.22 8.48 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 52.76 45.11 88.21 12.07 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) 02/10/2026 _x86_64_ (2 CPU) 01:54:10 LINUX RESTART (2 CPU) 01:55:02 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 35.81 0.00 5.41 1.03 0.08 57.67 01:56:01 AM 0 46.83 0.00 6.22 1.08 0.08 45.78 01:56:01 AM 1 24.79 0.00 4.60 0.98 0.08 69.54 01:57:01 AM all 15.64 0.00 2.21 0.33 0.08 81.74 01:57:01 AM 0 18.66 0.00 2.17 0.15 0.07 78.96 01:57:01 AM 1 12.63 0.00 2.25 0.50 0.10 84.52 01:58:01 AM all 30.37 0.00 5.87 0.43 0.09 63.23 01:58:01 AM 0 42.65 0.00 6.55 0.45 0.10 50.25 01:58:01 AM 1 18.12 0.00 5.19 0.42 0.08 76.19 01:59:01 AM all 6.05 0.00 1.19 0.37 0.05 92.34 01:59:01 AM 0 7.71 0.00 1.41 0.42 0.05 90.41 01:59:01 AM 1 4.39 0.00 0.98 0.32 0.05 94.26 02:00:01 AM all 5.50 0.00 0.34 0.01 0.06 94.09 02:00:01 AM 0 2.31 0.00 0.23 0.00 0.05 97.41 02:00:01 AM 1 8.70 0.00 0.45 0.02 0.07 90.76 02:01:01 AM all 10.88 0.00 0.49 0.02 0.08 88.53 02:01:01 AM 0 11.54 0.00 0.50 0.02 0.07 87.87 02:01:01 AM 1 10.23 0.00 0.48 0.02 0.09 89.19 02:02:01 AM all 3.70 0.00 0.33 0.00 0.06 95.91 02:02:01 AM 0 4.71 0.00 0.37 0.00 0.08 94.83 02:02:01 AM 1 2.69 0.00 0.29 0.00 0.03 96.99 02:03:01 AM all 0.42 0.00 0.13 0.00 0.05 99.41 02:03:01 AM 0 0.32 0.00 0.22 0.00 0.08 99.38 02:03:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 02:04:01 AM all 6.80 0.00 0.28 0.00 0.07 92.86 02:04:01 AM 0 11.99 0.00 0.27 0.00 0.07 87.67 02:04:01 AM 1 1.62 0.00 0.28 0.00 0.07 98.03 02:05:01 AM all 2.32 0.00 0.25 0.00 0.08 97.36 02:05:01 AM 0 1.77 0.00 0.22 0.00 0.10 97.91 02:05:01 AM 1 2.86 0.00 0.28 0.00 0.05 96.81 02:06:01 AM all 11.07 0.00 0.66 0.00 0.07 88.20 02:06:01 AM 0 12.28 0.00 0.56 0.00 0.07 87.09 02:06:01 AM 1 9.85 0.00 0.76 0.00 0.07 89.32 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 5.64 0.00 0.28 0.00 0.07 94.02 02:07:01 AM 0 7.92 0.00 0.27 0.00 0.07 91.74 02:07:01 AM 1 3.36 0.00 0.28 0.00 0.07 96.29 02:08:01 AM all 4.14 0.00 0.30 0.00 0.08 95.48 02:08:01 AM 0 7.46 0.00 0.49 0.00 0.09 91.96 02:08:01 AM 1 0.95 0.00 0.12 0.00 0.07 98.86 02:09:01 AM all 2.24 0.00 0.14 0.00 0.07 97.55 02:09:01 AM 0 1.87 0.00 0.15 0.00 0.07 97.91 02:09:01 AM 1 2.61 0.00 0.13 0.00 0.07 97.19 02:10:01 AM all 7.69 0.00 0.50 0.01 0.08 91.73 02:10:01 AM 0 12.03 0.00 0.56 0.00 0.08 87.32 02:10:01 AM 1 3.41 0.00 0.43 0.02 0.07 96.07 02:11:01 AM all 8.56 0.00 0.53 0.00 0.08 90.84 02:11:01 AM 0 14.23 0.00 0.71 0.00 0.07 84.99 02:11:01 AM 1 3.09 0.00 0.35 0.00 0.08 96.47 02:12:01 AM all 4.44 0.00 0.34 0.00 0.07 95.15 02:12:01 AM 0 4.48 0.00 0.33 0.00 0.07 95.11 02:12:01 AM 1 4.40 0.00 0.35 0.00 0.07 95.18 02:13:01 AM all 4.47 0.00 0.34 0.00 0.07 95.12 02:13:01 AM 0 4.38 0.00 0.38 0.00 0.07 95.17 02:13:01 AM 1 4.55 0.00 0.30 0.00 0.07 95.08 02:14:01 AM all 5.18 0.00 0.36 0.00 0.07 94.39 02:14:01 AM 0 5.71 0.00 0.32 0.00 0.07 93.90 02:14:01 AM 1 4.65 0.00 0.40 0.00 0.07 94.88 02:15:01 AM all 4.72 0.00 0.25 0.01 0.07 94.95 02:15:01 AM 0 6.67 0.00 0.23 0.02 0.07 93.01 02:15:01 AM 1 2.78 0.00 0.27 0.00 0.07 96.89 02:16:01 AM all 11.54 0.00 0.40 0.00 0.08 87.97 02:16:01 AM 0 19.15 0.00 0.49 0.00 0.08 80.27 02:16:01 AM 1 4.03 0.00 0.32 0.00 0.08 95.57 02:17:01 AM all 14.21 0.00 0.48 0.10 0.08 85.13 02:17:01 AM 0 24.50 0.00 0.58 0.19 0.09 74.65 02:17:01 AM 1 4.12 0.00 0.39 0.02 0.07 95.41 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 9.36 0.00 0.36 0.09 0.08 90.11 02:18:01 AM 0 9.67 0.00 0.38 0.00 0.07 89.88 02:18:01 AM 1 9.05 0.00 0.33 0.18 0.08 90.35 02:19:01 AM all 7.95 0.00 0.32 0.00 0.08 91.66 02:19:01 AM 0 9.61 0.00 0.38 0.00 0.08 89.92 02:19:01 AM 1 6.28 0.00 0.25 0.00 0.07 93.40 02:20:01 AM all 20.86 0.00 1.91 0.05 0.08 77.10 02:20:01 AM 0 30.87 0.00 2.26 0.08 0.08 66.71 02:20:01 AM 1 10.85 0.00 1.57 0.02 0.08 87.48 02:21:02 AM all 31.00 0.00 4.30 0.10 0.11 64.49 02:21:02 AM 0 44.53 0.00 5.03 0.13 0.12 50.19 02:21:02 AM 1 17.49 0.00 3.58 0.07 0.10 78.77 Average: all 10.41 0.00 1.08 0.10 0.07 88.34 Average: 0 14.00 0.00 1.21 0.10 0.08 84.62 Average: 1 6.84 0.00 0.95 0.10 0.07 92.05