---> uname -a: Linux prd-centos8-robot-2c-8g-43320.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: 2799.996 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 604 4867 19 2226 6795 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:09:47:cf 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 85244sec preferred_lft 85244sec inet6 fe80::f816:3eff:fe09:47cf/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) 07/17/2025 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 221.37 161.09 60.29 15010.03 40542.51 12:56:01 AM 123.25 0.72 122.53 52.92 12573.89 12:57:01 AM 29.45 0.38 29.06 64.26 2467.07 12:58:01 AM 80.71 7.00 73.71 1293.30 8553.90 12:59:01 AM 11.15 0.00 11.15 0.00 1146.31 01:00:01 AM 0.33 0.00 0.33 0.00 5.91 01:01:01 AM 0.20 0.02 0.18 0.13 1.63 01:02:01 AM 0.47 0.08 0.38 1.87 10.91 01:03:01 AM 2.07 0.07 2.00 3.20 190.62 01:04:01 AM 0.38 0.00 0.38 0.00 150.32 01:05:01 AM 0.57 0.00 0.57 0.00 161.44 01:06:01 AM 0.37 0.00 0.37 0.00 177.90 01:07:01 AM 0.20 0.00 0.20 0.00 15.23 01:08:01 AM 0.22 0.00 0.22 0.00 76.54 01:09:01 AM 0.35 0.03 0.32 0.27 51.37 01:10:01 AM 1.33 0.00 1.33 0.00 158.52 01:11:01 AM 0.33 0.00 0.33 0.00 54.72 01:12:01 AM 14.76 0.32 14.45 36.93 697.43 01:13:01 AM 32.42 0.53 31.89 64.78 2516.96 Average: 27.37 8.96 18.40 870.05 3661.09 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5464256 7036992 2418176 30.68 2688 1764984 734844 8.23 186824 1949564 115856 12:56:01 AM 5185164 7019744 2697268 34.22 2688 2010236 697192 7.81 198924 2145704 54892 12:57:01 AM 5257520 7093736 2624912 33.30 2688 2012168 638176 7.15 219572 2056992 10752 12:58:01 AM 4955224 7037192 2927208 37.14 2688 2249804 667388 7.47 262692 2286352 26912 12:59:01 AM 4954652 7036556 2927780 37.14 2688 2249812 667388 7.47 262700 2286396 8 01:00:01 AM 4954536 7036444 2927896 37.14 2688 2249816 665740 7.45 262704 2286584 8 01:01:01 AM 4953788 7035712 2928644 37.15 2688 2249820 665740 7.45 262716 2287232 4 01:02:01 AM 4900912 6985980 2981520 37.82 2688 2252980 751636 8.42 263000 2339396 3076 01:03:01 AM 4892100 6981008 2990332 37.94 2688 2256812 783572 8.77 263480 2347992 2992 01:04:01 AM 4887096 6980176 2995336 38.00 2688 2260976 783572 8.77 263552 2352920 2800 01:05:01 AM 4883364 6979700 2999068 38.05 2688 2264272 783572 8.77 263552 2356216 1428 01:06:01 AM 4880404 6980612 3002028 38.09 2688 2268104 769420 8.62 263552 2360036 4 01:07:01 AM 4878456 6979596 3003976 38.11 2688 2269036 769420 8.62 263552 2361464 560 01:08:01 AM 4876756 6979720 3005676 38.13 2688 2270852 769420 8.62 263552 2363232 120 01:09:01 AM 4875256 6979868 3007176 38.15 2688 2272488 768068 8.60 263680 2364656 340 01:10:01 AM 4867024 6975536 3015408 38.25 2688 2276396 787632 8.82 263680 2372564 408 01:11:01 AM 4866012 6975796 3016420 38.27 2688 2277660 787632 8.82 263680 2373660 136 01:12:01 AM 5012764 6982328 2869668 36.41 2688 2142560 716952 8.03 326612 2181692 63128 01:13:01 AM 5018792 6990932 2863640 36.33 2688 2145760 717356 8.03 486692 2020636 25040 Average: 4977057 7003559 2905375 36.86 2688 2197081 732880 8.21 268669 2268068 16235 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 305.08 184.76 1929.97 60.37 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 77.79 57.87 841.28 9.57 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 18.11 11.85 6.43 4.25 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 332.36 227.84 374.29 60.39 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 172.12 116.78 35.24 25.60 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2.58 2.08 0.50 0.48 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 4.25 2.08 0.63 0.43 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 123.44 111.11 35.14 9.42 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 129.99 127.36 34.43 10.04 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 113.85 110.31 33.83 10.18 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 53.77 53.19 22.26 4.71 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 133.54 132.13 34.17 10.52 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 31.61 28.66 8.13 3.50 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 121.48 121.06 21.45 9.60 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 118.39 114.30 20.85 8.93 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 136.74 137.51 32.21 10.52 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 3.67 3.78 0.72 0.73 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 150.42 113.81 169.76 99.15 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 19.73 18.46 16.41 8.56 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 107.84 88.16 190.42 18.26 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) 07/17/2025 _x86_64_ (2 CPU) 00:53:51 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 54.52 0.07 10.66 4.03 0.11 30.61 12:55:01 AM 0 52.24 0.12 10.83 4.74 0.10 31.97 12:55:01 AM 1 56.78 0.02 10.49 3.33 0.12 29.26 12:56:01 AM all 35.79 0.00 5.42 1.52 0.09 57.18 12:56:01 AM 0 48.12 0.00 5.91 1.37 0.10 44.50 12:56:01 AM 1 23.48 0.00 4.93 1.68 0.08 69.83 12:57:01 AM all 12.14 0.00 1.79 0.69 0.05 85.33 12:57:01 AM 0 11.16 0.00 1.89 0.72 0.05 86.18 12:57:01 AM 1 13.11 0.00 1.69 0.67 0.05 84.49 12:58:01 AM all 33.81 0.00 6.39 0.80 0.09 58.90 12:58:01 AM 0 46.73 0.00 7.44 0.79 0.10 44.94 12:58:01 AM 1 20.92 0.00 5.35 0.82 0.08 72.82 12:59:01 AM all 0.65 0.00 0.51 0.11 0.03 98.70 12:59:01 AM 0 0.82 0.00 0.47 0.02 0.02 98.68 12:59:01 AM 1 0.48 0.00 0.55 0.20 0.05 98.71 01:00:01 AM all 0.35 0.00 0.07 0.00 0.03 99.56 01:00:01 AM 0 0.55 0.00 0.03 0.00 0.02 99.40 01:00:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 01:01:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:01:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 01:01:01 AM 1 0.13 0.00 0.12 0.00 0.03 99.72 01:02:01 AM all 8.04 0.00 1.18 0.00 0.04 90.74 01:02:01 AM 0 9.80 0.00 1.21 0.00 0.05 88.94 01:02:01 AM 1 6.29 0.00 1.14 0.00 0.03 92.54 01:03:01 AM all 11.37 0.00 1.22 0.01 0.07 87.34 01:03:01 AM 0 18.32 0.00 1.84 0.00 0.07 79.78 01:03:01 AM 1 4.56 0.00 0.62 0.02 0.07 94.73 01:04:01 AM all 9.80 0.00 1.01 0.01 0.06 89.13 01:04:01 AM 0 15.68 0.00 1.36 0.00 0.07 82.89 01:04:01 AM 1 3.94 0.00 0.65 0.02 0.05 95.34 01:05:01 AM all 8.50 0.00 0.68 0.00 0.06 90.76 01:05:01 AM 0 7.17 0.00 0.59 0.00 0.07 92.18 01:05:01 AM 1 9.86 0.00 0.78 0.00 0.05 89.31 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 12.41 0.00 1.33 0.01 0.07 86.18 01:06:01 AM 0 22.22 0.00 2.06 0.00 0.07 75.65 01:06:01 AM 1 2.95 0.00 0.64 0.02 0.07 96.33 01:07:01 AM all 4.89 0.00 0.46 0.00 0.04 94.61 01:07:01 AM 0 4.37 0.00 0.49 0.00 0.03 95.11 01:07:01 AM 1 5.41 0.00 0.44 0.00 0.05 94.09 01:08:01 AM all 8.14 0.00 0.74 0.00 0.07 91.05 01:08:01 AM 0 8.76 0.00 0.67 0.00 0.07 90.50 01:08:01 AM 1 7.52 0.00 0.80 0.00 0.07 91.61 01:09:01 AM all 7.84 0.00 0.88 0.00 0.05 91.23 01:09:01 AM 0 12.93 0.00 0.91 0.00 0.05 86.11 01:09:01 AM 1 2.86 0.00 0.85 0.00 0.05 96.23 01:10:01 AM all 10.16 0.00 1.04 0.01 0.07 88.72 01:10:01 AM 0 13.14 0.00 0.96 0.00 0.07 85.84 01:10:01 AM 1 7.19 0.00 1.13 0.02 0.07 91.60 01:11:01 AM all 3.77 0.00 0.54 0.01 0.04 95.64 01:11:01 AM 0 1.09 0.00 0.25 0.02 0.03 98.61 01:11:01 AM 1 6.45 0.00 0.84 0.00 0.05 92.66 01:12:01 AM all 23.02 0.00 2.58 0.08 0.06 74.26 01:12:01 AM 0 32.57 0.00 3.29 0.08 0.07 63.99 01:12:01 AM 1 13.44 0.00 1.86 0.07 0.05 84.58 01:13:01 AM all 29.46 0.00 4.08 0.18 0.07 66.20 01:13:01 AM 0 20.90 0.00 3.28 0.22 0.07 75.54 01:13:01 AM 1 38.03 0.00 4.89 0.15 0.08 56.84 Average: all 14.50 0.00 2.15 0.39 0.06 82.90 Average: 0 17.21 0.01 2.29 0.42 0.06 80.02 Average: 1 11.79 0.00 2.00 0.37 0.06 85.78