---> uname -a: Linux prd-centos8-robot-2c-8g-1693.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 643 4798 19 2255 6756 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:57:35:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85214sec preferred_lft 85214sec inet6 fe80::f816:3eff:fe57:3595/64 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) 09/27/2025 _x86_64_ (2 CPU) 01:57:43 LINUX RESTART (2 CPU) 01:58:03 AM tps rtps wtps bread/s bwrtn/s 01:59:01 AM 202.91 141.65 61.26 14480.19 41256.75 02:00:01 AM 122.86 0.73 122.13 53.45 12704.35 02:01:01 AM 30.97 0.42 30.56 64.78 2664.83 02:02:01 AM 81.93 7.05 74.88 1294.42 8374.26 02:03:01 AM 12.43 0.00 12.43 0.00 1184.22 02:04:01 AM 2.25 0.00 2.25 0.00 67.79 02:05:01 AM 0.20 0.00 0.20 0.00 2.77 02:06:01 AM 0.52 0.22 0.30 11.73 11.43 02:07:01 AM 2.22 0.00 2.22 0.00 200.18 02:08:01 AM 0.37 0.03 0.33 1.87 63.43 02:09:01 AM 0.35 0.00 0.35 0.00 119.74 02:10:01 AM 0.25 0.00 0.25 0.00 80.06 02:11:01 AM 0.22 0.00 0.22 0.00 88.55 02:12:01 AM 0.38 0.00 0.38 0.00 108.81 02:13:01 AM 1.42 0.03 1.38 0.27 144.61 02:14:01 AM 0.38 0.00 0.38 0.00 164.16 02:15:01 AM 0.25 0.00 0.25 0.00 110.91 02:16:01 AM 6.23 5.95 0.28 574.88 73.68 02:17:01 AM 33.74 0.60 33.14 63.18 2833.82 Average: 26.01 8.02 17.99 847.37 3633.07 01:58:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:59:01 AM 5426060 7004192 2456372 31.16 2688 1770248 765644 8.57 189772 1983992 100788 02:00:01 AM 5171788 7012556 2710644 34.39 2688 2016348 716088 8.02 198744 2156836 45920 02:01:01 AM 5181116 7055972 2701316 34.27 2688 2048844 668276 7.48 223188 2123804 41024 02:02:01 AM 4936480 7029960 2945952 37.37 2688 2260948 680460 7.62 262908 2305304 26976 02:03:01 AM 4926584 7019892 2955848 37.50 2688 2260960 680460 7.62 262928 2313732 8 02:04:01 AM 4926500 7019808 2955932 37.50 2688 2260960 680460 7.62 262932 2313804 8 02:05:01 AM 4926636 7019944 2955796 37.50 2688 2260960 680460 7.62 262932 2313732 4 02:06:01 AM 4875680 6971784 3006752 38.14 2688 2263756 761204 8.52 263084 2364300 2332 02:07:01 AM 4871252 6969600 3011180 38.20 2688 2266000 761204 8.52 263432 2368248 656 02:08:01 AM 4868224 6969172 3014208 38.24 2688 2268648 761204 8.52 263628 2371048 1464 02:09:01 AM 4865624 6968716 3016808 38.27 2688 2270792 761204 8.52 263628 2373856 116 02:10:01 AM 4861652 6967788 3020780 38.32 2688 2273788 820248 9.18 263628 2377272 760 02:11:01 AM 4856984 6966416 3025448 38.38 2688 2277068 820248 9.18 263628 2382100 1428 02:12:01 AM 4854264 6966148 3028168 38.42 2688 2279544 820248 9.18 263628 2384808 768 02:13:01 AM 4849636 6965984 3032796 38.48 2688 2283992 821508 9.20 263792 2388956 1776 02:14:01 AM 4843920 6963548 3038512 38.55 2688 2287288 838560 9.39 263792 2394692 292 02:15:01 AM 4840196 6963092 3042236 38.60 2688 2290532 838560 9.39 263792 2398188 288 02:16:01 AM 4872824 7019080 3009608 38.18 2688 2313836 686332 7.68 266156 2364048 4960 02:17:01 AM 4967200 6965260 2915232 36.98 2688 2170944 715972 8.02 490972 2065724 10072 Average: 4943296 6990469 2939136 37.29 2688 2217129 751492 8.41 266135 2302339 12613 01:58:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 308.65 194.47 1716.02 59.38 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 68.38 54.97 843.03 9.27 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 17.04 14.21 7.40 5.09 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 148.21 116.21 354.21 36.39 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 339.54 281.87 66.97 54.81 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 2.65 2.25 0.60 0.51 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 2.52 1.92 0.43 0.41 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 120.26 102.95 27.34 8.70 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 75.22 75.95 15.25 6.16 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 60.56 60.80 14.44 5.01 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 111.31 111.31 19.54 8.83 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 116.58 117.79 24.38 9.43 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 54.85 55.20 15.77 4.80 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 107.55 108.71 19.94 8.66 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 217.43 219.25 44.63 16.52 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 150.45 151.45 30.24 11.97 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 159.32 161.24 30.56 11.81 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 138.47 114.65 31.00 10.14 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 76.67 55.76 152.08 125.15 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 119.45 105.16 177.04 20.62 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) 09/27/2025 _x86_64_ (2 CPU) 01:57:43 LINUX RESTART (2 CPU) 01:58:03 AM CPU %user %nice %system %iowait %steal %idle 01:59:01 AM all 43.46 0.06 10.96 12.84 0.14 32.53 01:59:01 AM 0 46.48 0.10 11.79 12.36 0.14 29.13 01:59:01 AM 1 40.45 0.02 10.14 13.32 0.14 35.93 02:00:01 AM all 34.97 0.00 5.32 1.67 0.12 57.91 02:00:01 AM 0 40.91 0.00 5.32 1.30 0.12 52.35 02:00:01 AM 1 29.05 0.00 5.33 2.04 0.12 63.47 02:01:01 AM all 18.53 0.00 2.80 0.28 0.09 78.30 02:01:01 AM 0 28.18 0.00 3.30 0.47 0.08 67.96 02:01:01 AM 1 8.87 0.00 2.29 0.10 0.10 88.64 02:02:01 AM all 26.89 0.00 5.23 1.06 0.10 66.72 02:02:01 AM 0 34.27 0.00 5.80 1.25 0.12 58.56 02:02:01 AM 1 19.52 0.00 4.67 0.87 0.08 74.87 02:03:01 AM all 0.82 0.00 0.84 0.13 0.05 98.16 02:03:01 AM 0 0.67 0.00 0.77 0.18 0.05 98.33 02:03:01 AM 1 0.97 0.00 0.90 0.08 0.05 97.99 02:04:01 AM all 0.16 0.00 0.08 0.01 0.04 99.71 02:04:01 AM 0 0.08 0.00 0.08 0.00 0.05 99.78 02:04:01 AM 1 0.23 0.00 0.08 0.02 0.03 99.63 02:05:01 AM all 0.34 0.00 0.08 0.00 0.03 99.54 02:05:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 02:05:01 AM 1 0.60 0.00 0.10 0.00 0.02 99.28 02:06:01 AM all 8.01 0.00 0.79 0.01 0.07 91.12 02:06:01 AM 0 10.84 0.00 0.87 0.00 0.07 88.22 02:06:01 AM 1 5.18 0.00 0.71 0.02 0.07 94.03 02:07:01 AM all 8.22 0.00 0.75 0.01 0.08 90.94 02:07:01 AM 0 10.18 0.00 0.83 0.00 0.08 88.91 02:07:01 AM 1 6.28 0.00 0.67 0.02 0.08 92.95 02:08:01 AM all 6.81 0.00 0.65 0.00 0.08 92.45 02:08:01 AM 0 10.86 0.00 0.82 0.00 0.08 88.23 02:08:01 AM 1 2.78 0.00 0.47 0.00 0.08 96.67 02:09:01 AM all 7.37 0.00 0.72 0.00 0.08 91.82 02:09:01 AM 0 9.83 0.00 0.71 0.00 0.10 89.36 02:09:01 AM 1 4.92 0.00 0.74 0.00 0.07 94.28 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 10.86 0.00 1.09 0.00 0.10 87.94 02:10:01 AM 0 17.53 0.00 1.45 0.00 0.10 80.92 02:10:01 AM 1 4.30 0.00 0.74 0.00 0.10 94.86 02:11:01 AM all 7.31 0.00 0.71 0.00 0.11 91.87 02:11:01 AM 0 6.03 0.00 0.64 0.00 0.12 93.22 02:11:01 AM 1 8.60 0.00 0.79 0.00 0.10 90.51 02:12:01 AM all 6.90 0.00 0.74 0.00 0.13 92.24 02:12:01 AM 0 10.16 0.00 0.79 0.00 0.13 88.91 02:12:01 AM 1 3.64 0.00 0.69 0.00 0.12 95.56 02:13:01 AM all 13.38 0.00 1.51 0.00 0.11 85.00 02:13:01 AM 0 18.09 0.00 1.77 0.00 0.12 80.02 02:13:01 AM 1 8.68 0.00 1.25 0.00 0.10 89.97 02:14:01 AM all 10.78 0.00 0.96 0.03 0.10 88.12 02:14:01 AM 0 13.66 0.00 1.09 0.03 0.08 85.13 02:14:01 AM 1 7.90 0.00 0.83 0.03 0.12 91.12 02:15:01 AM all 8.36 0.00 0.86 0.01 0.11 90.66 02:15:01 AM 0 10.01 0.00 0.86 0.00 0.12 89.01 02:15:01 AM 1 6.71 0.00 0.86 0.02 0.10 92.31 02:16:01 AM all 10.91 0.26 1.13 0.13 0.09 87.48 02:16:01 AM 0 14.83 0.52 1.33 0.23 0.08 83.01 02:16:01 AM 1 6.98 0.00 0.94 0.02 0.10 91.96 02:17:01 AM all 29.65 0.00 4.10 0.33 0.12 65.81 02:17:01 AM 0 42.82 0.00 4.93 0.23 0.13 51.88 02:17:01 AM 1 16.51 0.00 3.28 0.42 0.10 79.69 Average: all 13.31 0.02 2.06 0.85 0.09 83.68 Average: 0 17.09 0.03 2.26 0.82 0.10 79.70 Average: 1 9.54 0.00 1.85 0.87 0.09 87.65