---> uname -a: Linux prd-centos8-robot-2c-8g-39719.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 639 4797 19 2261 6760 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:fd:20:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fefd:2071/64 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) 07/04/2025 _x86_64_ (2 CPU) 20:09:40 LINUX RESTART (2 CPU) 08:10:00 PM tps rtps wtps bread/s bwrtn/s 08:10:01 PM 1028.86 1028.19 0.67 163662.42 5.37 08:11:01 PM 138.07 73.76 64.31 8048.40 40284.79 08:12:01 PM 111.81 0.72 111.10 52.92 10293.24 08:13:01 PM 39.48 0.38 39.09 64.26 4281.79 08:14:01 PM 69.71 9.48 60.23 1685.84 4448.58 08:15:01 PM 26.78 0.00 26.78 0.00 5345.74 08:16:01 PM 1.92 0.02 1.90 0.13 126.91 08:17:01 PM 0.87 0.00 0.87 0.00 597.82 08:18:01 PM 0.43 0.00 0.43 0.00 374.27 08:19:01 PM 0.57 0.03 0.53 1.87 289.32 08:20:01 PM 14.91 0.33 14.58 37.86 691.52 Average: 42.90 11.00 31.91 1392.08 6657.26 08:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:10:01 PM 7209324 7370136 673100 8.54 2688 371592 367176 4.66 109136 362492 11320 08:11:01 PM 5419076 7001304 2463348 31.25 2688 1774480 788084 8.82 190340 1990708 109028 08:12:01 PM 5155688 6993052 2726736 34.59 2688 2013276 726288 8.13 198864 2179452 104016 08:13:01 PM 5226320 7065308 2656104 33.70 2688 2015204 646004 7.23 219588 2089700 10748 08:14:01 PM 4935548 7032576 2946876 37.39 2688 2264744 694096 7.77 267764 2304944 146112 08:15:01 PM 4931428 7028184 2950996 37.44 2688 2264748 694096 7.77 267760 2304872 4 08:16:01 PM 4883008 6982184 2999416 38.05 2688 2267108 761264 8.52 268240 2352140 564 08:17:01 PM 4848780 6965016 3033644 38.49 2688 2284324 761264 8.52 268356 2386156 264 08:18:01 PM 4835548 6963120 3046876 38.65 2688 2295580 761264 8.52 268356 2399560 368 08:19:01 PM 4821196 6956980 3061228 38.84 2688 2303784 781628 8.75 268636 2413740 52 08:20:01 PM 4928444 6933824 2953980 37.48 2688 2179256 765764 8.57 345752 2249700 73720 Average: 5199487 7026517 2682937 34.04 2688 2003100 704266 7.89 242981 2093951 41472 08:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 12.08 10.07 3.12 2.22 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 324.18 203.83 1645.13 61.99 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 75.27 58.30 826.27 9.42 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 9.08 8.98 5.02 3.66 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 226.89 161.18 354.18 42.45 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 4.12 3.83 0.84 0.80 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 29.40 22.61 27.55 4.18 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 31.57 31.04 116.94 9.42 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 24.81 20.30 73.12 6.94 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 18.74 20.03 64.65 12.28 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 74.79 52.19 155.97 79.16 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 81.72 58.11 326.19 22.98 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) 07/04/2025 _x86_64_ (2 CPU) 20:09:40 LINUX RESTART (2 CPU) 08:10:00 PM CPU %user %nice %system %iowait %steal %idle 08:10:01 PM all 36.81 0.69 40.28 8.68 0.00 13.54 08:10:01 PM 0 18.31 1.41 52.11 0.70 0.00 27.46 08:10:01 PM 1 54.79 0.00 28.77 16.44 0.00 0.00 08:11:01 PM all 38.40 0.03 9.12 16.71 0.10 35.64 08:11:01 PM 0 34.25 0.03 7.96 17.92 0.10 39.73 08:11:01 PM 1 42.55 0.02 10.28 15.50 0.10 31.55 08:12:01 PM all 34.43 0.00 5.34 2.68 0.11 57.44 08:12:01 PM 0 26.78 0.00 4.75 2.61 0.10 65.77 08:12:01 PM 1 42.10 0.00 5.94 2.74 0.12 49.10 08:13:01 PM all 11.80 0.00 1.73 0.99 0.05 85.43 08:13:01 PM 0 11.24 0.00 1.85 1.53 0.05 85.32 08:13:01 PM 1 12.37 0.00 1.60 0.45 0.05 85.53 08:14:01 PM all 33.88 0.00 6.01 1.21 0.09 58.81 08:14:01 PM 0 28.03 0.00 5.61 1.05 0.08 65.22 08:14:01 PM 1 39.72 0.00 6.41 1.37 0.10 52.40 08:15:01 PM all 0.36 0.00 0.33 0.88 0.04 98.38 08:15:01 PM 0 0.47 0.00 0.33 0.97 0.03 98.20 08:15:01 PM 1 0.25 0.00 0.33 0.80 0.05 98.56 08:16:01 PM all 4.86 0.00 0.28 0.01 0.05 94.80 08:16:01 PM 0 5.38 0.00 0.15 0.00 0.05 94.42 08:16:01 PM 1 4.35 0.00 0.40 0.02 0.05 95.18 08:17:01 PM all 17.64 0.00 0.20 0.09 0.08 81.99 08:17:01 PM 0 3.28 0.00 0.22 0.08 0.07 96.35 08:17:01 PM 1 31.97 0.00 0.18 0.10 0.08 67.66 08:18:01 PM all 10.28 0.00 0.17 0.08 0.04 89.44 08:18:01 PM 0 10.64 0.00 0.20 0.00 0.05 89.11 08:18:01 PM 1 9.92 0.00 0.13 0.15 0.03 89.77 08:19:01 PM all 9.21 0.00 0.25 0.06 0.06 90.42 08:19:01 PM 0 2.72 0.00 0.20 0.12 0.05 96.91 08:19:01 PM 1 15.71 0.00 0.30 0.00 0.07 83.92 08:20:01 PM all 20.95 0.00 2.31 0.08 0.07 76.59 08:20:01 PM 0 22.26 0.00 2.34 0.07 0.07 75.27 08:20:01 PM 1 19.64 0.00 2.29 0.08 0.07 77.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.23 0.00 2.66 2.29 0.07 76.74 Average: 0 14.52 0.01 2.48 2.43 0.06 80.50 Average: 1 21.94 0.00 2.85 2.15 0.07 72.98