---> uname -a: Linux prd-centos8-robot-2c-8g-19396.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 588 4991 19 2117 6813 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:39:65:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe39:6541/64 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) 07/10/2024 _x86_64_ (2 CPU) 05:46:11 LINUX RESTART (2 CPU) 05:47:01 AM tps rtps wtps bread/s bwrtn/s 05:48:01 AM 121.95 7.05 114.90 1260.46 9081.24 05:49:01 AM 41.24 0.80 40.44 79.97 5181.12 05:50:01 AM 32.66 0.68 31.97 92.90 1701.98 05:51:01 AM 36.20 0.03 36.17 3.47 6443.25 05:52:01 AM 3.20 0.12 3.08 33.06 174.52 05:53:01 AM 2.00 0.00 2.00 0.00 63.54 05:54:01 AM 0.15 0.00 0.15 0.00 2.80 05:55:01 AM 13.35 0.32 13.03 36.93 701.10 Average: 31.34 1.12 30.22 188.34 2918.73 05:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:48:01 AM 5211904 7023964 2670528 33.88 2688 1989860 698164 7.82 210700 2118564 120184 05:49:01 AM 5218608 7042404 2663824 33.79 2688 2001164 694420 7.78 236528 2081548 12 05:50:01 AM 5047856 7067452 2834576 35.96 2688 2188828 645088 7.22 256524 2207016 179460 05:51:01 AM 5039428 7058808 2843004 36.07 2688 2189020 638892 7.15 259764 2208504 4 05:52:01 AM 4883824 6906772 2998608 38.04 2688 2192584 816424 9.14 259900 2362460 16 05:53:01 AM 4972288 6995268 2910144 36.92 2688 2192616 757212 8.48 259900 2274332 28 05:54:01 AM 4969332 6992344 2913100 36.96 2688 2192648 757212 8.48 259900 2277188 4 05:55:01 AM 5125332 6985968 2757100 34.98 2688 2035400 723872 8.11 283584 2119068 13196 Average: 5058572 7009122 2823860 35.82 2688 2122765 716410 8.02 253350 2206085 39113 05:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 82.37 69.62 818.45 10.74 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 35.27 28.39 250.28 5.04 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 45.68 40.39 272.16 16.58 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 640.65 504.82 125.81 102.11 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 115.10 97.03 1098.17 8.38 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 63.94 55.67 759.87 3.72 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 37.87 35.45 387.37 2.41 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 70.37 52.59 152.11 27.71 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 136.41 110.50 483.01 22.09 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) 07/10/2024 _x86_64_ (2 CPU) 05:46:11 LINUX RESTART (2 CPU) 05:47:01 AM CPU %user %nice %system %iowait %steal %idle 05:48:01 AM all 38.59 0.00 5.98 2.50 0.11 52.82 05:48:01 AM 0 46.00 0.00 6.38 1.37 0.10 46.16 05:48:01 AM 1 31.18 0.00 5.58 3.63 0.12 59.49 05:49:01 AM all 17.39 0.00 1.76 0.72 0.08 80.06 05:49:01 AM 0 25.89 0.00 1.75 0.93 0.08 71.34 05:49:01 AM 1 8.88 0.00 1.77 0.50 0.07 88.78 05:50:01 AM all 23.86 0.00 4.07 0.26 0.08 71.74 05:50:01 AM 0 32.34 0.00 4.68 0.22 0.08 62.67 05:50:01 AM 1 15.35 0.00 3.46 0.30 0.07 80.82 05:51:01 AM all 5.98 0.00 2.09 0.67 0.05 91.21 05:51:01 AM 0 2.61 0.00 1.79 0.77 0.05 94.77 05:51:01 AM 1 9.36 0.00 2.38 0.57 0.05 87.64 05:52:01 AM all 7.17 0.00 1.73 0.03 0.06 91.02 05:52:01 AM 0 11.03 0.00 2.75 0.02 0.05 86.15 05:52:01 AM 1 3.32 0.00 0.70 0.03 0.07 95.88 05:53:01 AM all 2.71 0.00 0.25 0.02 0.07 96.96 05:53:01 AM 0 2.90 0.00 0.27 0.03 0.07 96.73 05:53:01 AM 1 2.51 0.00 0.23 0.00 0.07 97.19 05:54:01 AM all 1.07 0.00 0.15 0.00 0.04 98.74 05:54:01 AM 0 0.90 0.00 0.15 0.00 0.05 98.90 05:54:01 AM 1 1.24 0.00 0.15 0.00 0.03 98.58 05:55:01 AM all 14.80 0.00 2.11 0.16 0.07 82.87 05:55:01 AM 0 16.66 0.00 1.95 0.05 0.07 81.27 05:55:01 AM 1 12.95 0.00 2.26 0.27 0.07 84.46 Average: all 13.97 0.00 2.27 0.54 0.07 83.15 Average: 0 17.33 0.00 2.47 0.42 0.07 79.71 Average: 1 10.61 0.00 2.07 0.66 0.07 86.59