---> uname -a: Linux prd-centos8-robot-2c-8g-4249.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 581 4992 19 2122 6819 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:0b:b0:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe0b:b0e3/64 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:14 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 52.86 18.82 34.03 5465.93 15920.21 06:51:01 AM 112.05 6.78 105.27 1247.79 9461.61 06:52:01 AM 32.51 0.63 31.87 48.92 5166.09 06:53:01 AM 33.31 0.42 32.89 64.79 2458.37 06:54:01 AM 53.73 0.03 53.70 3.47 7139.29 06:55:01 AM 2.68 0.12 2.57 33.06 87.62 06:56:01 AM 2.38 0.00 2.38 0.00 115.25 06:57:01 AM 0.45 0.00 0.45 0.00 6.01 06:58:01 AM 13.53 0.40 13.13 46.79 725.48 Average: 33.72 3.02 30.70 767.98 4564.75 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5543532 7074304 2338900 29.67 2688 1722672 696640 7.80 187160 1868652 109968 06:51:01 AM 5216996 7016524 2665436 33.81 2688 1977528 685428 7.67 211192 2110464 105764 06:52:01 AM 5177988 7009592 2704444 34.31 2688 2008476 698936 7.83 221496 2137572 30116 06:53:01 AM 5064152 6999408 2818280 35.75 2688 2109164 717876 8.04 258960 2205900 80696 06:54:01 AM 5030344 7062624 2852088 36.18 2688 2201804 622392 6.97 257568 2221324 4 06:55:01 AM 4983840 7018516 2898592 36.77 2688 2204200 688488 7.71 257836 2267332 1408 06:56:01 AM 4983864 7018540 2898568 36.77 2688 2204200 688488 7.71 257836 2267272 4 06:57:01 AM 4972532 7008420 2909900 36.92 2688 2205412 704416 7.89 257836 2277536 1188 06:58:01 AM 5189136 7054292 2693296 34.17 2688 2040380 659616 7.39 448596 1895788 13364 Average: 5129154 7029136 2753278 34.93 2688 2074871 684698 7.67 262053 2139093 38057 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 266.03 164.65 1183.64 57.70 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 56.89 46.24 581.97 7.76 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 41.02 24.34 434.11 2.79 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 41.43 32.49 295.41 8.15 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 232.87 164.61 49.65 42.86 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 78.61 71.34 31.39 26.52 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 275.20 274.02 55.29 114.66 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 182.17 180.07 163.23 61.16 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 54.46 36.56 84.84 23.35 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 136.53 110.48 319.97 38.33 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) 11/04/2024 _x86_64_ (2 CPU) 06:48:14 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 23.74 0.00 5.06 29.77 0.09 41.33 06:50:01 AM 0 18.86 0.00 5.18 33.07 0.10 42.79 06:50:01 AM 1 28.62 0.00 4.94 26.48 0.08 39.87 06:51:01 AM all 29.52 0.00 4.99 3.93 0.15 61.41 06:51:01 AM 0 21.35 0.00 3.98 3.49 0.18 70.99 06:51:01 AM 1 37.71 0.00 6.00 4.36 0.12 51.81 06:52:01 AM all 7.88 0.00 1.23 2.17 0.06 88.66 06:52:01 AM 0 8.38 0.00 1.03 2.12 0.05 88.42 06:52:01 AM 1 7.39 0.00 1.42 2.22 0.07 88.91 06:53:01 AM all 22.28 0.00 3.12 1.19 0.09 73.31 06:53:01 AM 0 22.99 0.00 3.11 1.40 0.08 72.42 06:53:01 AM 1 21.57 0.00 3.14 0.98 0.10 74.21 06:54:01 AM all 14.81 0.00 2.93 2.06 0.08 80.12 06:54:01 AM 0 4.90 0.00 1.85 1.53 0.08 91.63 06:54:01 AM 1 24.76 0.00 4.02 2.60 0.07 68.56 06:55:01 AM all 7.10 0.00 0.41 0.04 0.06 92.39 06:55:01 AM 0 13.70 0.00 0.64 0.08 0.05 85.53 06:55:01 AM 1 0.52 0.00 0.18 0.00 0.07 99.23 06:56:01 AM all 21.00 0.00 0.50 0.01 0.08 78.41 06:56:01 AM 0 7.12 0.00 0.28 0.02 0.07 92.51 06:56:01 AM 1 34.91 0.00 0.72 0.00 0.10 64.27 06:57:01 AM all 23.63 0.00 0.51 0.00 0.10 75.75 06:57:01 AM 0 28.66 0.00 0.59 0.00 0.10 70.65 06:57:01 AM 1 18.59 0.00 0.44 0.00 0.10 80.87 06:58:01 AM all 14.91 0.00 2.48 0.26 0.07 82.28 06:58:01 AM 0 6.30 0.00 2.14 0.18 0.07 91.31 06:58:01 AM 1 23.50 0.00 2.82 0.33 0.07 73.27 Average: all 18.31 0.00 2.36 4.35 0.09 74.90 Average: 0 14.68 0.00 2.09 4.62 0.09 78.52 Average: 1 21.93 0.00 2.63 4.08 0.09 71.27