---> uname -a: Linux prd-centos8-robot-2c-8g-5504.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 596 4949 19 2152 6804 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:20:eb:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fe20:eb6a/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) 07/29/2024 _x86_64_ (2 CPU) 04:36:37 LINUX RESTART (2 CPU) 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 128.48 78.38 50.09 8297.88 37971.83 04:39:01 AM 94.42 7.18 87.24 1264.38 6659.46 04:40:01 AM 67.41 0.63 66.77 48.93 8969.67 04:41:01 AM 20.20 0.85 19.35 123.92 1296.40 04:42:01 AM 55.74 0.12 55.62 35.46 7224.35 04:43:01 AM 4.48 0.03 4.45 1.07 622.16 04:44:01 AM 0.52 0.00 0.52 0.00 9.82 04:45:01 AM 0.63 0.00 0.63 0.00 172.53 04:46:01 AM 17.86 0.32 17.55 36.93 1766.64 Average: 43.15 9.60 33.55 1076.65 7131.55 04:37:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5674672 7143148 2207760 28.01 2688 1663256 623604 6.98 172716 1761044 73140 04:39:01 AM 5252044 7055876 2630388 33.37 2688 1981668 666412 7.46 212360 2084096 222852 04:40:01 AM 5217680 7040936 2664752 33.81 2688 2000612 693928 7.77 232136 2088920 1072 04:41:01 AM 5080892 7000620 2801540 35.54 2688 2094108 713840 7.99 259476 2188400 73116 04:42:01 AM 5000104 7026352 2882328 36.57 2688 2195772 673668 7.54 262248 2246100 264 04:43:01 AM 4973540 7013600 2908892 36.90 2688 2209584 709964 7.95 262308 2272768 48 04:44:01 AM 4956852 6996948 2925580 37.12 2688 2209620 725184 8.12 262308 2289456 4 04:45:01 AM 4955692 7000812 2926740 37.13 2688 2214644 725184 8.12 262312 2289856 24 04:46:01 AM 5080716 6976068 2801716 35.54 2688 2070024 706740 7.91 302364 2144024 4 Average: 5132466 7028262 2749966 34.89 2688 2071032 693169 7.76 247581 2151629 41169 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 270.07 144.25 868.91 54.86 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 97.00 77.16 958.92 10.34 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 30.98 19.50 267.46 3.99 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 38.86 31.05 269.59 7.03 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 158.56 135.53 44.47 34.84 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 140.22 132.16 163.56 49.83 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 322.55 317.31 547.47 117.92 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 151.58 144.92 353.10 43.91 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 53.32 38.73 101.08 42.43 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 140.11 115.56 396.31 40.54 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) 07/29/2024 _x86_64_ (2 CPU) 04:36:37 LINUX RESTART (2 CPU) 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 24.83 0.05 7.70 49.73 0.12 17.57 04:38:01 AM 0 26.09 0.03 8.45 47.59 0.12 17.72 04:38:01 AM 1 23.56 0.07 6.96 51.88 0.12 17.41 04:39:01 AM all 34.42 0.00 6.01 3.56 0.11 55.91 04:39:01 AM 0 39.42 0.00 6.29 3.79 0.12 50.38 04:39:01 AM 1 29.42 0.00 5.72 3.33 0.10 61.43 04:40:01 AM all 12.74 0.00 1.99 5.25 0.08 79.93 04:40:01 AM 0 10.18 0.00 2.03 7.52 0.07 80.20 04:40:01 AM 1 15.31 0.00 1.96 2.97 0.10 79.66 04:41:01 AM all 17.73 0.00 2.41 0.57 0.09 79.20 04:41:01 AM 0 28.70 0.00 2.94 0.77 0.12 67.47 04:41:01 AM 1 6.78 0.00 1.88 0.37 0.07 90.90 04:42:01 AM all 16.78 0.00 3.31 1.19 0.07 78.65 04:42:01 AM 0 18.89 0.00 3.43 1.72 0.07 75.90 04:42:01 AM 1 14.68 0.00 3.19 0.67 0.07 81.40 04:43:01 AM all 20.60 0.00 1.72 0.07 0.09 77.51 04:43:01 AM 0 33.40 0.00 3.21 0.00 0.10 63.29 04:43:01 AM 1 7.93 0.00 0.25 0.13 0.08 91.61 04:44:01 AM all 25.14 0.00 0.60 0.00 0.10 74.16 04:44:01 AM 0 35.02 0.00 0.72 0.00 0.10 64.15 04:44:01 AM 1 15.31 0.00 0.47 0.00 0.10 84.12 04:45:01 AM all 17.81 0.00 0.45 0.02 0.09 81.63 04:45:01 AM 0 2.10 0.00 0.23 0.00 0.08 97.58 04:45:01 AM 1 33.72 0.00 0.66 0.03 0.10 65.48 04:46:01 AM all 14.57 0.00 1.95 0.24 0.06 83.17 04:46:01 AM 0 20.16 0.00 2.42 0.32 0.05 77.05 04:46:01 AM 1 8.98 0.00 1.49 0.17 0.07 89.30 Average: all 20.50 0.01 2.89 6.61 0.09 69.90 Average: 0 23.75 0.00 3.29 6.74 0.09 66.12 Average: 1 17.26 0.01 2.50 6.47 0.09 73.68