---> uname -a: Linux prd-centos8-robot-2c-8g-45028.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 656 4818 19 2223 6743 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:7b:4e:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85267sec preferred_lft 85267sec inet6 fe80::f816:3eff:fe7b:4e9e/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) 07/22/2025 _x86_64_ (2 CPU) 01:06:58 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 118.46 0.72 117.75 52.92 11013.90 01:10:00 AM 36.36 0.43 35.93 66.59 4309.33 01:10:01 AM 18.40 0.00 18.40 0.00 1056.44 01:11:01 AM 81.22 6.96 74.26 1292.77 8677.26 01:12:01 AM 8.88 0.00 8.88 0.00 1030.37 01:13:01 AM 0.42 0.00 0.42 0.00 7.18 01:14:01 AM 0.13 0.00 0.13 0.00 1.45 01:15:01 AM 1.82 0.02 1.80 0.13 143.64 01:16:01 AM 0.33 0.00 0.33 0.00 70.19 01:17:01 AM 0.22 0.03 0.18 1.87 47.03 01:18:01 AM 0.37 0.00 0.37 0.00 118.56 01:19:01 AM 0.42 0.00 0.42 0.00 105.55 01:20:00 AM 0.38 0.00 0.38 0.00 109.08 01:20:01 AM 0.00 0.00 0.00 0.00 0.00 01:21:01 AM 0.35 0.00 0.35 0.00 105.10 01:22:01 AM 0.42 0.03 0.38 0.27 108.50 01:23:01 AM 1.25 0.00 1.25 0.00 134.73 01:24:02 AM 0.40 0.00 0.40 0.00 110.43 01:25:01 AM 13.94 0.34 13.61 38.50 597.22 Average: 15.58 0.50 15.08 85.42 1565.54 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5144172 6978216 2738260 34.74 2688 2009896 814068 9.12 198716 2193420 104000 01:10:00 AM 5141184 6986884 2741248 34.78 2688 2021512 801948 8.98 225016 2168504 20440 01:10:01 AM 5116636 6981968 2765796 35.09 2688 2040232 833972 9.34 225664 2189728 39052 01:11:01 AM 4938948 7020680 2943484 37.34 2688 2249468 735800 8.24 262812 2302652 26908 01:12:01 AM 4935792 7017368 2946640 37.38 2688 2249476 735800 8.24 262820 2304908 4 01:13:01 AM 4935924 7017504 2946508 37.38 2688 2249480 735800 8.24 262824 2304980 8 01:14:01 AM 4935736 7017316 2946696 37.38 2688 2249480 735800 8.24 262824 2304912 4 01:15:01 AM 4887460 6971684 2994972 38.00 2688 2252124 821228 9.20 263040 2352880 176 01:16:01 AM 4884380 6970816 2998052 38.03 2688 2254392 821228 9.20 263328 2355796 476 01:17:01 AM 4878628 6967724 3003804 38.11 2688 2257052 821228 9.20 263524 2361396 1724 01:18:01 AM 4875944 6967172 3006488 38.14 2688 2259128 821228 9.20 263524 2363720 360 01:19:01 AM 4869604 6964892 3012828 38.22 2688 2263196 842644 9.44 263524 2370160 1400 01:20:00 AM 4867724 6965040 3014708 38.25 2688 2265216 857544 9.60 263524 2372104 372 01:20:01 AM 4866580 6964676 3015852 38.26 2688 2265996 857544 9.60 263540 2373244 1168 01:21:01 AM 4863180 6963608 3019252 38.30 2688 2268328 876232 9.81 263540 2376368 472 01:22:01 AM 4859608 6963092 3022824 38.35 2688 2271372 874936 9.80 263736 2379760 364 01:23:01 AM 4855964 6962304 3026468 38.40 2688 2274276 892784 10.00 263736 2382916 48 01:24:02 AM 4852596 6962136 3029836 38.44 2688 2277436 892784 10.00 263736 2386536 80 01:25:01 AM 4949596 6915916 2932836 37.21 2688 2139572 812092 9.09 328708 2244232 61416 Average: 4929456 6976789 2952976 37.46 2688 2216717 820245 9.18 259376 2320432 13604 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 98.58 75.09 1116.70 10.93 0.00 0.00 0.00 0.00 01:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:00 AM eth0 15.31 14.03 7.35 5.34 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 0.00 0.00 0.00 0.00 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 597.13 430.39 421.11 98.35 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 7.83 7.08 2.34 7.46 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 2.50 2.00 0.56 0.49 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.38 2.13 0.43 0.44 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 127.83 113.13 28.20 9.46 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 77.62 77.69 15.13 6.28 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 69.54 70.19 15.09 5.84 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 122.30 122.75 21.05 9.80 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 179.42 181.32 36.22 13.42 0.00 0.00 0.00 0.00 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 117.88 118.98 21.17 9.24 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 28.65 39.33 82.55 5.56 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 165.74 165.86 29.19 12.66 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 127.22 128.56 24.87 9.65 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 110.81 111.83 22.20 9.05 0.00 0.00 0.00 0.00 01:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:02 AM eth0 201.73 202.80 50.82 14.44 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 111.28 76.75 150.31 122.56 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 125.43 111.67 115.51 20.20 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) 07/22/2025 _x86_64_ (2 CPU) 01:06:58 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 37.65 0.00 5.45 1.14 0.12 55.65 01:09:01 AM 0 25.90 0.00 4.44 1.03 0.10 68.53 01:09:01 AM 1 49.39 0.00 6.46 1.25 0.13 42.77 01:10:00 AM all 14.65 0.00 2.32 0.54 0.06 82.43 01:10:00 AM 0 9.31 0.00 2.20 0.22 0.07 88.20 01:10:00 AM 1 19.99 0.00 2.44 0.86 0.05 76.66 01:10:01 AM all 45.99 0.00 4.94 0.00 0.00 49.07 01:10:01 AM 0 1.24 0.00 1.24 0.00 0.00 97.52 01:10:01 AM 1 90.18 0.00 8.59 0.00 0.00 1.23 01:11:01 AM all 30.10 0.00 6.13 0.77 0.09 62.90 01:11:01 AM 0 15.99 0.00 5.50 0.85 0.08 77.57 01:11:01 AM 1 44.25 0.00 6.77 0.69 0.10 48.19 01:12:01 AM all 0.49 0.00 0.23 0.10 0.03 99.14 01:12:01 AM 0 0.63 0.00 0.25 0.18 0.03 98.90 01:12:01 AM 1 0.35 0.00 0.22 0.02 0.03 99.38 01:13:01 AM all 0.40 0.00 0.08 0.00 0.03 99.49 01:13:01 AM 0 0.63 0.00 0.08 0.00 0.02 99.27 01:13:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 01:14:01 AM all 0.39 0.00 0.07 0.00 0.04 99.50 01:14:01 AM 0 0.67 0.00 0.08 0.00 0.03 99.22 01:14:01 AM 1 0.12 0.00 0.05 0.00 0.05 99.78 01:15:01 AM all 8.54 0.00 0.90 0.02 0.07 90.48 01:15:01 AM 0 8.28 0.00 0.62 0.02 0.07 91.01 01:15:01 AM 1 8.80 0.00 1.18 0.02 0.07 89.94 01:16:01 AM all 7.75 0.00 0.64 0.00 0.08 91.53 01:16:01 AM 0 5.83 0.00 0.64 0.00 0.08 93.45 01:16:01 AM 1 9.70 0.00 0.65 0.00 0.09 89.57 01:17:01 AM all 6.63 0.00 0.59 0.00 0.08 92.71 01:17:01 AM 0 1.32 0.00 0.37 0.00 0.07 98.24 01:17:01 AM 1 11.97 0.00 0.81 0.00 0.08 87.14 01:18:01 AM all 7.62 0.00 0.69 0.00 0.08 91.60 01:18:01 AM 0 3.08 0.00 0.60 0.00 0.08 96.23 01:18:01 AM 1 12.20 0.00 0.78 0.00 0.08 86.94 01:18:01 AM CPU %user %nice %system %iowait %steal %idle 01:19:01 AM all 11.10 0.00 1.14 0.00 0.08 87.68 01:19:01 AM 0 12.24 0.00 1.10 0.00 0.08 86.58 01:19:01 AM 1 9.96 0.00 1.19 0.00 0.08 88.76 01:20:00 AM all 7.69 0.00 0.65 0.00 0.07 91.59 01:20:00 AM 0 6.82 0.00 0.69 0.00 0.07 92.42 01:20:00 AM 1 8.57 0.00 0.61 0.00 0.07 90.75 01:20:01 AM all 42.49 0.00 4.82 0.00 0.00 52.69 01:20:01 AM 0 84.18 0.00 8.47 0.00 0.00 7.34 01:20:01 AM 1 0.57 0.00 1.14 0.00 0.00 98.30 01:21:01 AM all 9.03 0.00 0.92 0.00 0.08 89.96 01:21:01 AM 0 5.94 0.00 0.84 0.00 0.08 93.14 01:21:01 AM 1 12.14 0.00 1.00 0.00 0.08 86.78 01:22:01 AM all 8.64 0.00 0.89 0.00 0.09 90.38 01:22:01 AM 0 4.13 0.00 0.72 0.00 0.08 95.06 01:22:01 AM 1 13.15 0.00 1.06 0.00 0.10 85.69 01:23:01 AM all 9.38 0.00 0.85 0.02 0.09 89.67 01:23:01 AM 0 5.12 0.00 0.62 0.02 0.10 94.14 01:23:01 AM 1 13.65 0.00 1.08 0.02 0.08 85.17 01:24:02 AM all 9.27 0.00 1.09 0.00 0.08 89.56 01:24:02 AM 0 11.69 0.00 1.22 0.00 0.07 87.03 01:24:02 AM 1 6.87 0.00 0.96 0.00 0.08 92.09 01:25:01 AM all 23.74 0.00 2.69 0.08 0.08 73.41 01:25:01 AM 0 15.56 0.00 2.45 0.05 0.07 81.88 01:25:01 AM 1 31.92 0.00 2.94 0.10 0.08 64.95 Average: all 11.47 0.00 1.50 0.16 0.07 86.80 Average: 0 7.95 0.00 1.33 0.14 0.07 90.51 Average: 1 15.00 0.00 1.67 0.17 0.08 83.08