---> uname -a: Linux prd-centos8-robot-2c-8g-23987.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4996 19 2120 6821 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:2f:90:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:fe2f:9061/64 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) 09/19/2024 _x86_64_ (2 CPU) 05:48:29 LINUX RESTART (2 CPU) 05:49:03 AM tps rtps wtps bread/s bwrtn/s 05:50:00 AM 80.71 42.21 38.50 5805.98 26106.68 05:50:01 AM 106.90 37.07 69.83 731.03 31579.31 05:51:01 AM 91.32 49.90 41.42 5728.89 15085.57 05:52:01 AM 123.56 7.42 116.15 1296.72 10635.78 05:53:01 AM 25.24 0.42 24.83 64.78 2264.53 05:54:01 AM 58.56 0.03 58.53 3.47 7005.58 05:55:01 AM 10.20 0.10 10.10 32.13 1361.24 05:56:01 AM 4.20 0.03 4.17 1.87 168.08 05:57:01 AM 3.70 0.32 3.38 36.93 216.96 05:58:01 AM 28.95 0.53 28.41 64.79 1405.00 Average: 47.31 11.09 36.22 1421.34 7080.40 05:49:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:00 AM 6149952 7366592 1732480 21.98 2688 1423648 355492 4.51 111700 1403068 359276 05:50:01 AM 6148900 7365656 1733532 21.99 2688 1423676 355492 4.51 111704 1403388 341536 05:51:01 AM 5453704 7040252 2428728 30.81 2688 1776940 709868 7.95 191260 1947160 115228 05:52:01 AM 5180364 7005976 2702068 34.28 2688 2002352 699848 7.84 221776 2128104 49716 05:53:01 AM 5166580 7021996 2715852 34.45 2688 2031812 700428 7.84 247144 2119416 27456 05:54:01 AM 5038684 7063460 2843748 36.08 2688 2193924 619604 6.94 259916 2202560 21972 05:55:01 AM 5005940 7031664 2876492 36.49 2688 2195232 684616 7.67 260108 2240924 348 05:56:01 AM 5001776 7028684 2880656 36.55 2688 2196424 684616 7.67 260316 2245304 592 05:57:01 AM 5156064 7023324 2726368 34.59 2688 2040624 662828 7.42 257012 2111180 9328 05:58:01 AM 5166332 7034000 2716100 34.46 2688 2042904 668888 7.49 448812 1916672 16600 Average: 5346830 7098160 2535602 32.17 2688 1932754 614168 6.88 236975 1971778 94205 05:49:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 AM eth0 4.36 3.53 1.01 0.72 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 0.86 0.00 0.04 0.00 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 285.05 178.81 1568.19 59.18 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 63.64 47.99 594.28 8.27 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 13.60 8.61 5.72 3.50 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 244.49 211.50 318.99 48.54 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 17.40 9.10 4.22 1.09 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 30.04 22.46 7.60 4.27 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 62.07 44.18 85.22 27.10 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 20.66 19.15 16.96 9.22 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 82.65 60.80 290.21 18.05 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) 09/19/2024 _x86_64_ (2 CPU) 05:48:29 LINUX RESTART (2 CPU) 05:49:03 AM CPU %user %nice %system %iowait %steal %idle 05:50:00 AM all 11.59 0.04 3.64 79.44 0.05 5.24 05:50:00 AM 0 11.07 0.05 4.50 79.17 0.05 5.16 05:50:00 AM 1 12.11 0.02 2.78 79.72 0.05 5.32 05:50:01 AM all 0.00 0.00 2.61 97.39 0.00 0.00 05:50:01 AM 0 0.00 0.00 2.61 97.39 0.00 0.00 05:50:01 AM 1 0.00 0.00 2.61 97.39 0.00 0.00 05:51:01 AM all 30.00 0.03 5.62 17.00 0.13 47.21 05:51:01 AM 0 36.51 0.02 6.30 16.82 0.13 40.22 05:51:01 AM 1 23.48 0.05 4.94 17.17 0.13 54.22 05:52:01 AM all 32.34 0.00 5.55 6.84 0.11 55.15 05:52:01 AM 0 36.21 0.00 5.18 7.98 0.12 50.52 05:52:01 AM 1 28.48 0.00 5.93 5.70 0.10 59.79 05:53:01 AM all 12.84 0.00 1.80 0.72 0.07 84.58 05:53:01 AM 0 10.76 0.00 1.82 0.83 0.05 86.54 05:53:01 AM 1 14.92 0.00 1.77 0.60 0.08 82.62 05:54:01 AM all 23.91 0.00 3.88 2.05 0.12 70.04 05:54:01 AM 0 28.05 0.00 4.50 2.12 0.10 65.23 05:54:01 AM 1 19.78 0.00 3.26 1.97 0.13 74.85 05:55:01 AM all 1.45 0.00 0.28 0.37 0.03 97.87 05:55:01 AM 0 1.52 0.00 0.28 0.52 0.03 97.65 05:55:01 AM 1 1.39 0.00 0.27 0.22 0.03 98.10 05:56:01 AM all 8.49 0.00 0.86 0.03 0.08 90.55 05:56:01 AM 0 11.91 0.00 1.30 0.02 0.08 86.69 05:56:01 AM 1 5.07 0.00 0.42 0.03 0.07 94.41 05:57:01 AM all 13.79 0.00 1.64 0.06 0.07 84.45 05:57:01 AM 0 16.03 0.00 1.54 0.07 0.07 82.30 05:57:01 AM 1 11.54 0.00 1.74 0.05 0.07 86.60 05:58:01 AM all 29.31 0.00 3.31 0.32 0.09 66.97 05:58:01 AM 0 40.79 0.00 4.11 0.32 0.08 54.70 05:58:01 AM 1 17.84 0.00 2.51 0.32 0.10 79.24 Average: all 18.20 0.01 2.94 11.53 0.08 67.24 Average: 0 21.44 0.01 3.27 11.68 0.08 63.52 Average: 1 14.94 0.01 2.62 11.38 0.09 70.96