---> uname -a: Linux prd-centos8-robot-2c-8g-49176.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 631 4806 19 2260 6768 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:56:80:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85538sec preferred_lft 85538sec inet6 fe80::f816:3eff:fe56:80ad/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) 08/04/2025 _x86_64_ (2 CPU) 03:22:48 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 198.60 155.95 42.65 14643.15 38451.92 03:25:01 AM 119.03 0.33 118.70 14.53 11110.06 03:26:02 AM 48.68 1.02 47.67 113.03 5893.82 03:27:01 AM 57.54 7.12 50.42 1314.00 3275.64 03:28:01 AM 37.56 0.03 37.53 3.47 6652.91 03:29:01 AM 3.73 0.22 3.52 11.73 173.42 03:30:01 AM 2.37 0.00 2.37 0.00 659.98 03:31:01 AM 0.50 0.00 0.50 0.00 380.68 03:32:01 AM 0.72 0.02 0.70 1.07 201.42 03:33:01 AM 1.02 0.42 0.60 54.24 138.26 03:34:01 AM 0.45 0.03 0.42 1.07 78.92 03:35:01 AM 0.25 0.00 0.25 0.00 22.46 03:36:01 AM 13.28 0.32 12.96 36.92 444.80 03:37:01 AM 29.85 0.53 29.31 64.79 3110.23 Average: 36.66 11.86 24.80 1161.16 5044.56 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5573984 7057520 2308448 29.29 2688 1678852 745932 8.35 176684 1859392 76972 03:25:01 AM 5101708 6967048 2780724 35.28 2688 2042228 765436 8.57 190212 2248344 176676 03:26:02 AM 5213552 7052184 2668880 33.86 2688 2014656 687720 7.70 218604 2102912 10756 03:27:01 AM 4895416 6980944 2987016 37.89 2688 2253068 721536 8.08 256396 2357124 181900 03:28:01 AM 4931972 7019396 2950460 37.43 2688 2255104 689720 7.72 261628 2308656 4 03:29:01 AM 4886356 6975944 2996076 38.01 2688 2257276 741636 8.30 261824 2353056 220 03:30:01 AM 4855176 6962224 3027256 38.41 2688 2274772 777532 8.71 262240 2384304 92 03:31:01 AM 4843040 6961372 3039392 38.56 2688 2286076 777532 8.71 262240 2395636 64 03:32:01 AM 4836212 6960364 3046220 38.65 2688 2291840 777532 8.71 262288 2403176 4 03:33:01 AM 4567160 6910976 3315272 42.06 2688 2298756 793000 8.88 263848 2414280 1496 03:34:01 AM 4443124 6899920 3439308 43.63 2688 2299516 793000 8.88 263836 2414412 80 03:35:01 AM 4442624 6899956 3439808 43.64 2688 2300044 793000 8.88 263852 2414920 4 03:36:01 AM 4857676 6897840 3024756 38.37 2688 2213492 792452 8.87 336200 2327024 102548 03:37:01 AM 4973296 6983176 2909136 36.91 2688 2183524 738024 8.26 502408 2049600 28136 Average: 4887235 6966347 2995197 38.00 2688 2189229 756718 8.47 270161 2288060 41354 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 297.08 160.73 1087.35 53.58 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 135.21 102.00 1451.63 13.36 0.00 0.00 0.00 0.00 03:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:02 AM eth0 17.41 10.11 7.94 4.42 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 47.37 38.41 336.40 9.20 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 188.99 139.24 38.38 37.11 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 26.01 18.33 26.14 6.92 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 35.45 33.74 117.45 10.63 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 18.96 18.31 73.81 6.56 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 26.33 21.86 6.90 12.98 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 40.03 50.72 75.16 4.93 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 12.85 14.41 2.30 1.94 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 18.56 16.01 4.45 2.76 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 82.82 53.22 146.95 87.50 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 20.50 17.05 16.42 8.41 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 69.14 49.59 242.12 18.60 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) 08/04/2025 _x86_64_ (2 CPU) 03:22:48 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.32 0.08 9.74 9.33 0.09 43.44 03:24:01 AM 0 35.07 0.08 9.48 8.42 0.08 46.86 03:24:01 AM 1 39.55 0.07 10.00 10.24 0.10 40.04 03:25:01 AM all 38.45 0.00 5.82 1.38 0.12 54.23 03:25:01 AM 0 32.51 0.00 5.07 1.26 0.12 61.03 03:25:01 AM 1 44.39 0.00 6.56 1.50 0.13 47.42 03:26:02 AM all 19.45 0.00 2.31 0.43 0.07 77.75 03:26:02 AM 0 16.81 0.00 2.32 0.25 0.07 80.55 03:26:02 AM 1 22.07 0.00 2.30 0.60 0.07 74.96 03:27:01 AM all 28.28 0.00 5.48 0.47 0.08 65.68 03:27:01 AM 0 21.03 0.00 5.15 0.54 0.07 73.20 03:27:01 AM 1 35.53 0.00 5.81 0.41 0.10 58.15 03:28:01 AM all 5.39 0.00 1.20 0.61 0.04 92.76 03:28:01 AM 0 6.30 0.00 1.30 0.52 0.03 91.84 03:28:01 AM 1 4.48 0.00 1.09 0.70 0.05 93.68 03:29:01 AM all 3.25 0.00 0.24 0.03 0.07 96.41 03:29:01 AM 0 2.53 0.00 0.18 0.00 0.07 97.22 03:29:01 AM 1 3.98 0.00 0.30 0.05 0.07 95.61 03:30:01 AM all 17.79 0.00 0.28 0.06 0.08 81.79 03:30:01 AM 0 6.79 0.00 0.27 0.07 0.08 92.79 03:30:01 AM 1 28.76 0.00 0.30 0.05 0.07 70.82 03:31:01 AM all 9.48 0.00 0.17 0.03 0.05 90.28 03:31:01 AM 0 4.30 0.00 0.18 0.05 0.05 95.42 03:31:01 AM 1 14.65 0.00 0.15 0.00 0.05 85.15 03:32:01 AM all 15.13 0.00 0.23 0.01 0.07 84.57 03:32:01 AM 0 7.93 0.00 0.27 0.00 0.07 91.74 03:32:01 AM 1 22.33 0.00 0.18 0.02 0.07 77.40 03:33:01 AM all 7.48 0.00 1.92 0.02 0.08 90.50 03:33:01 AM 0 6.76 0.00 1.84 0.00 0.08 91.32 03:33:01 AM 1 8.21 0.00 1.99 0.03 0.07 89.69 03:34:01 AM all 3.90 0.00 0.71 0.00 0.07 95.33 03:34:01 AM 0 4.97 0.00 0.67 0.00 0.07 94.29 03:34:01 AM 1 2.82 0.00 0.75 0.00 0.07 96.36 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.55 0.00 0.20 0.00 0.08 94.16 03:35:01 AM 0 3.92 0.00 0.20 0.00 0.10 95.78 03:35:01 AM 1 7.19 0.00 0.20 0.00 0.07 92.54 03:36:01 AM all 17.11 0.00 2.24 0.06 0.08 80.51 03:36:01 AM 0 21.92 0.00 2.67 0.07 0.08 75.25 03:36:01 AM 1 12.30 0.00 1.82 0.05 0.07 85.76 03:37:01 AM all 29.33 0.00 4.21 0.24 0.08 66.13 03:37:01 AM 0 19.78 0.00 4.01 0.38 0.08 75.75 03:37:01 AM 1 38.92 0.00 4.42 0.10 0.08 56.48 Average: all 16.99 0.01 2.48 0.90 0.08 79.55 Average: 0 13.61 0.01 2.40 0.82 0.08 83.08 Average: 1 20.36 0.00 2.56 0.98 0.08 76.02