---> uname -a: Linux prd-centos8-robot-2c-8g-10974.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 608 4816 19 2272 6790 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:cd:78:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84640sec preferred_lft 84640sec inet6 fe80::f816:3eff:fecd:78f8/64 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) 02/16/2026 _x86_64_ (2 CPU) 02:54:01 LINUX RESTART (2 CPU) 02:55:01 AM tps rtps wtps bread/s bwrtn/s 02:56:01 AM 117.01 0.25 116.76 12.40 11405.51 02:57:01 AM 32.94 1.05 31.89 73.99 4984.45 02:58:01 AM 72.01 7.03 64.98 1306.36 3746.87 02:59:01 AM 43.09 0.22 42.87 43.59 6735.40 03:00:01 AM 4.22 0.07 4.15 4.93 190.14 03:01:01 AM 2.17 0.02 2.15 0.13 96.95 03:02:01 AM 0.85 0.07 0.78 1.73 60.80 03:03:01 AM 0.60 0.00 0.60 0.00 72.19 03:04:01 AM 0.15 0.00 0.15 0.00 2.02 03:05:01 AM 0.23 0.00 0.23 0.00 3.13 03:06:01 AM 0.60 0.00 0.60 0.00 84.92 03:07:01 AM 0.48 0.00 0.48 0.00 50.01 03:08:01 AM 0.62 0.00 0.62 0.00 79.22 03:09:01 AM 0.45 0.03 0.42 0.27 40.84 03:10:01 AM 1.62 0.00 1.62 0.00 49.57 03:11:01 AM 0.37 0.00 0.37 0.00 58.12 03:12:01 AM 0.52 0.00 0.52 0.00 62.26 03:13:01 AM 0.50 0.00 0.50 0.00 68.96 03:14:01 AM 0.62 0.00 0.62 0.00 60.66 03:15:01 AM 0.57 0.00 0.57 0.00 76.32 03:16:01 AM 0.47 0.00 0.47 0.00 66.16 03:17:01 AM 0.32 0.00 0.32 0.00 61.85 03:18:01 AM 0.47 0.00 0.47 0.00 168.62 03:19:01 AM 0.67 0.00 0.67 0.00 182.86 03:20:01 AM 0.77 0.00 0.77 0.00 44.79 03:21:01 AM 0.85 0.00 0.85 0.00 158.16 03:22:01 AM 2.00 0.25 1.75 13.33 233.03 03:23:01 AM 33.71 0.62 33.09 88.77 3334.26 Average: 11.39 0.34 11.04 55.20 1149.25 02:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:01 AM 5048776 6938016 2833644 35.95 2688 2065540 782372 8.76 196640 2290372 177956 02:57:01 AM 5216952 7062076 2665468 33.82 2688 2021500 652608 7.31 206220 2109628 28 02:58:01 AM 4881056 6981868 3001364 38.08 2688 2266512 694120 7.77 256364 2360616 164420 02:59:01 AM 4949320 7051104 2933100 37.21 2688 2268444 636636 7.13 260560 2286484 4 03:00:01 AM 4902032 7004908 2980388 37.81 2688 2269592 709876 7.95 260984 2333756 104 03:01:01 AM 4898356 7002228 2984064 37.86 2688 2270540 709876 7.95 260992 2337132 356 03:02:01 AM 4891492 6997424 2990928 37.94 2688 2272592 725256 8.12 261360 2343880 928 03:03:01 AM 4890332 6997168 2992088 37.96 2688 2273496 725256 8.12 261360 2344796 24 03:04:01 AM 4890296 6997140 2992124 37.96 2688 2273504 725256 8.12 261360 2345008 16 03:05:01 AM 4885836 6994908 2996584 38.02 2688 2275732 725256 8.12 261404 2349468 2248 03:06:01 AM 4885552 6994944 2996868 38.02 2688 2276052 725256 8.12 261416 2349616 328 03:07:01 AM 4884316 6995132 2998104 38.04 2688 2277476 725256 8.12 261516 2350964 432 03:08:01 AM 4881976 6994476 3000444 38.07 2688 2279168 725256 8.12 261588 2353012 4 03:09:01 AM 4877944 6991636 3004476 38.12 2688 2280352 727720 8.15 261612 2356688 124 03:10:01 AM 4879620 6993608 3002800 38.09 2688 2280656 721044 8.07 261752 2354800 16 03:11:01 AM 4878112 6994068 3004308 38.11 2688 2282616 721044 8.07 261776 2356636 360 03:12:01 AM 4875608 6993236 3006812 38.15 2688 2284296 721044 8.07 261792 2359412 436 03:13:01 AM 4873564 6993028 3008856 38.17 2688 2286164 721044 8.07 261948 2361236 536 03:14:01 AM 4871964 6993068 3010456 38.19 2688 2287824 721044 8.07 262156 2362328 756 03:15:01 AM 4870176 6992996 3012244 38.21 2688 2289520 721044 8.07 262364 2363908 564 03:16:01 AM 4868792 6993548 3013628 38.23 2688 2291456 736788 8.25 262428 2365480 784 03:17:01 AM 4866532 6993176 3015888 38.26 2688 2293320 736788 8.25 262496 2367884 940 03:18:01 AM 4860580 6992136 3021840 38.34 2688 2298216 736788 8.25 262704 2373348 1064 03:19:01 AM 4856376 6991900 3026044 38.39 2688 2302204 736788 8.25 262888 2377332 44 03:20:01 AM 4853584 6991412 3028836 38.43 2688 2304488 736788 8.25 262936 2380068 1520 03:21:01 AM 4847676 6989568 3034744 38.50 2688 2308560 720904 8.07 262960 2386116 1284 03:22:01 AM 5053404 7022948 2829016 35.89 2688 2137668 651788 7.30 300860 2141000 9080 03:23:01 AM 4980804 7004680 2901616 36.81 2688 2197504 697504 7.81 507004 2034760 16056 Average: 4907894 6997943 2974526 37.74 2688 2257678 716800 8.03 267480 2324847 13586 02:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 141.57 111.10 1496.25 14.33 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 7.33 2.37 3.14 0.81 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 49.70 41.57 341.40 10.56 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 208.60 147.03 44.38 39.21 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 25.46 14.06 8.82 4.87 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 7.71 7.20 2.45 1.32 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 42.50 42.13 7.80 6.43 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 29.46 28.36 5.43 2.47 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 3.05 0.53 0.45 0.22 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 53.70 51.92 11.11 4.73 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 26.66 12.96 5.41 1.36 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 76.70 62.89 15.22 7.26 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 60.43 56.95 13.70 8.22 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 30.13 29.11 7.44 4.82 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 17.69 14.03 3.42 1.40 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 33.53 29.14 7.09 4.79 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 36.96 35.61 9.56 5.26 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 62.72 64.02 11.86 8.77 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 60.86 62.94 10.68 7.37 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 58.25 59.96 10.72 7.24 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 38.69 32.09 14.15 4.18 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 30.86 27.04 5.55 4.88 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 52.22 53.34 11.29 6.94 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 67.14 67.39 13.27 9.59 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 40.64 38.28 8.76 4.33 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.43 3.22 1.08 0.68 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 79.89 46.98 74.88 151.88 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 39.82 30.39 129.87 10.19 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 49.45 41.88 81.26 11.93 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) 02/16/2026 _x86_64_ (2 CPU) 02:54:01 LINUX RESTART (2 CPU) 02:55:01 AM CPU %user %nice %system %iowait %steal %idle 02:56:01 AM all 35.95 0.00 5.51 1.13 0.09 57.31 02:56:01 AM 0 33.03 0.00 4.90 1.07 0.10 60.91 02:56:01 AM 1 38.88 0.00 6.12 1.20 0.08 53.72 02:57:01 AM all 3.64 0.00 1.08 0.53 0.06 94.69 02:57:01 AM 0 1.65 0.00 1.00 0.82 0.07 96.46 02:57:01 AM 1 5.62 0.00 1.17 0.23 0.05 92.93 02:58:01 AM all 37.07 0.00 6.05 0.52 0.14 56.23 02:58:01 AM 0 28.47 0.00 5.43 0.68 0.13 65.29 02:58:01 AM 1 45.70 0.00 6.66 0.35 0.15 47.14 02:59:01 AM all 9.13 0.00 2.05 0.40 0.05 88.37 02:59:01 AM 0 10.30 0.00 1.97 0.40 0.05 87.29 02:59:01 AM 1 7.97 0.00 2.12 0.40 0.05 89.46 03:00:01 AM all 4.11 0.00 0.26 0.01 0.07 95.56 03:00:01 AM 0 5.84 0.00 0.32 0.00 0.07 93.77 03:00:01 AM 1 2.37 0.00 0.20 0.02 0.07 97.34 03:01:01 AM all 2.51 0.00 0.20 0.01 0.07 97.22 03:01:01 AM 0 3.52 0.00 0.25 0.02 0.07 96.15 03:01:01 AM 1 1.50 0.00 0.15 0.00 0.07 98.28 03:02:01 AM all 10.12 0.00 0.56 0.01 0.07 89.25 03:02:01 AM 0 14.86 0.00 0.75 0.00 0.07 84.32 03:02:01 AM 1 5.56 0.00 0.37 0.02 0.07 93.98 03:03:01 AM all 5.48 0.00 0.36 0.01 0.08 94.07 03:03:01 AM 0 1.30 0.00 0.20 0.02 0.05 98.43 03:03:01 AM 1 9.78 0.00 0.52 0.00 0.10 89.60 03:04:01 AM all 0.33 0.00 0.13 0.00 0.07 99.48 03:04:01 AM 0 0.42 0.00 0.17 0.00 0.07 99.35 03:04:01 AM 1 0.23 0.00 0.08 0.00 0.07 99.62 03:05:01 AM all 6.92 0.00 0.30 0.00 0.08 92.70 03:05:01 AM 0 1.09 0.00 0.32 0.00 0.07 98.53 03:05:01 AM 1 12.76 0.00 0.29 0.00 0.08 86.87 03:06:01 AM all 1.79 0.00 0.18 0.00 0.08 97.95 03:06:01 AM 0 1.32 0.00 0.15 0.00 0.07 98.46 03:06:01 AM 1 2.26 0.00 0.22 0.00 0.08 97.44 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 8.50 0.00 0.61 0.00 0.12 90.77 03:07:01 AM 0 6.07 0.00 0.58 0.00 0.10 93.26 03:07:01 AM 1 10.97 0.00 0.65 0.00 0.14 88.24 03:08:01 AM all 5.38 0.00 0.28 0.00 0.06 94.28 03:08:01 AM 0 5.30 0.00 0.39 0.00 0.07 94.25 03:08:01 AM 1 5.46 0.00 0.18 0.00 0.05 94.31 03:09:01 AM all 6.63 0.00 0.46 0.00 0.07 92.84 03:09:01 AM 0 6.33 0.00 0.42 0.00 0.05 93.21 03:09:01 AM 1 6.95 0.00 0.50 0.00 0.09 92.47 03:10:01 AM all 2.81 0.00 0.25 0.01 0.08 96.85 03:10:01 AM 0 1.49 0.00 0.22 0.02 0.08 98.19 03:10:01 AM 1 4.15 0.00 0.29 0.00 0.08 95.48 03:11:01 AM all 6.79 0.00 0.31 0.00 0.07 92.83 03:11:01 AM 0 4.82 0.00 0.27 0.00 0.07 94.84 03:11:01 AM 1 8.76 0.00 0.35 0.00 0.07 90.82 03:12:01 AM all 6.98 0.00 0.47 0.00 0.07 92.49 03:12:01 AM 0 2.91 0.00 0.30 0.00 0.07 96.72 03:12:01 AM 1 11.17 0.00 0.64 0.00 0.07 88.12 03:13:01 AM all 6.78 0.00 0.45 0.00 0.08 92.70 03:13:01 AM 0 2.90 0.00 0.37 0.00 0.07 96.67 03:13:01 AM 1 10.73 0.00 0.53 0.00 0.09 88.66 03:14:01 AM all 4.59 0.00 0.35 0.01 0.08 94.97 03:14:01 AM 0 3.93 0.00 0.35 0.02 0.08 95.62 03:14:01 AM 1 5.25 0.00 0.35 0.00 0.07 94.33 03:15:01 AM all 4.57 0.00 0.37 0.01 0.08 94.98 03:15:01 AM 0 5.81 0.00 0.35 0.00 0.07 93.77 03:15:01 AM 1 3.32 0.00 0.38 0.02 0.08 96.19 03:16:01 AM all 5.04 0.00 0.29 0.00 0.06 94.61 03:16:01 AM 0 1.97 0.00 0.25 0.00 0.05 97.73 03:16:01 AM 1 8.10 0.00 0.33 0.00 0.07 91.49 03:17:01 AM all 6.96 0.00 0.30 0.00 0.06 92.68 03:17:01 AM 0 7.44 0.00 0.30 0.00 0.07 92.19 03:17:01 AM 1 6.49 0.00 0.30 0.00 0.05 93.16 03:17:01 AM CPU %user %nice %system %iowait %steal %idle 03:18:01 AM all 15.74 0.00 0.38 0.00 0.08 83.80 03:18:01 AM 0 14.72 0.00 0.42 0.00 0.07 84.79 03:18:01 AM 1 16.76 0.00 0.35 0.00 0.08 82.81 03:19:01 AM all 14.21 0.00 0.51 0.00 0.08 85.20 03:19:01 AM 0 9.79 0.00 0.46 0.00 0.08 89.67 03:19:01 AM 1 18.63 0.00 0.56 0.00 0.08 80.73 03:20:01 AM all 7.19 0.00 0.34 0.00 0.07 92.40 03:20:01 AM 0 6.35 0.00 0.42 0.00 0.07 93.17 03:20:01 AM 1 8.03 0.00 0.27 0.00 0.07 91.63 03:21:01 AM all 6.86 0.00 0.27 0.01 0.07 92.80 03:21:01 AM 0 7.43 0.00 0.37 0.02 0.07 92.11 03:21:01 AM 1 6.28 0.00 0.17 0.00 0.07 93.49 03:22:01 AM all 16.31 0.00 0.93 0.00 0.07 82.70 03:22:01 AM 0 9.53 0.00 0.74 0.00 0.07 89.67 03:22:01 AM 1 23.08 0.00 1.12 0.00 0.07 75.74 03:23:01 AM all 28.74 0.00 3.97 0.15 0.12 67.02 03:23:01 AM 0 14.33 0.00 3.29 0.10 0.12 82.16 03:23:01 AM 1 43.13 0.00 4.65 0.20 0.12 51.90 Average: all 9.70 0.00 0.98 0.10 0.08 89.15 Average: 0 7.60 0.00 0.89 0.11 0.07 91.32 Average: 1 11.80 0.00 1.06 0.09 0.08 86.97