---> uname -a: Linux prd-centos8-robot-2c-8g-1029.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 620 4934 19 2142 6780 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:d8:15:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fed8:155d/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) 10/25/2024 _x86_64_ (2 CPU) 03:48:39 LINUX RESTART (2 CPU) 03:49:01 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 168.28 111.48 56.80 12995.80 37547.62 03:51:01 AM 109.50 7.10 102.40 1261.64 8130.20 03:52:01 AM 59.45 0.98 58.46 110.90 7590.02 03:53:01 AM 43.98 0.10 43.88 6.27 2780.02 03:54:01 AM 25.21 0.00 25.21 0.00 5604.43 03:55:02 AM 2.30 0.12 2.18 33.06 349.10 03:56:01 AM 0.22 0.00 0.22 0.00 3.58 03:57:01 AM 0.17 0.00 0.17 0.00 2.58 03:58:01 AM 13.63 0.32 13.31 36.93 762.44 Average: 47.06 13.37 33.69 1608.04 6987.74 03:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5603260 7078632 2279164 28.91 2688 1670312 689020 7.71 175888 1826704 77560 03:51:01 AM 5207048 7002836 2675376 33.94 2688 1974012 706684 7.91 211124 2127636 169468 03:52:01 AM 5237608 7065860 2644816 33.55 2688 2005720 664448 7.44 240044 2059848 12 03:53:01 AM 5018124 7045844 2864300 36.34 2688 2197108 647808 7.25 257852 2235556 154516 03:54:01 AM 5014384 7041776 2868040 36.39 2688 2197112 647808 7.25 257852 2235632 4 03:55:02 AM 4950904 6987668 2931520 37.19 2688 2206480 715832 8.02 258120 2299048 16 03:56:01 AM 4935152 6971952 2947272 37.39 2688 2206516 752896 8.43 258120 2313828 48 03:57:01 AM 4937292 6979132 2945132 37.36 2688 2211564 736512 8.25 258180 2311732 5052 03:58:01 AM 5137452 7021916 2744972 34.82 2688 2059696 715144 8.01 302104 2092168 30072 Average: 5115692 7021735 2766732 35.10 2688 2080947 697350 7.81 246587 2166906 48528 03:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 256.30 163.38 946.10 57.18 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 77.29 67.40 815.39 10.24 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 60.11 41.90 421.58 6.38 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 259.96 200.08 344.94 49.27 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 5.05 3.68 0.98 0.90 0.00 0.00 0.00 0.00 03:55:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:02 AM eth0 159.56 141.22 98.45 53.93 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 324.56 312.13 553.46 113.47 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 153.45 144.30 285.66 44.55 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 60.29 40.41 97.85 37.63 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 150.41 123.48 395.77 41.37 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:39 LINUX RESTART (2 CPU) 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 27.26 0.08 8.70 44.61 0.13 19.23 03:50:01 AM 0 25.61 0.08 8.02 46.14 0.08 20.06 03:50:01 AM 1 28.93 0.07 9.39 43.06 0.17 18.38 03:51:01 AM all 36.88 0.00 5.76 3.78 0.11 53.47 03:51:01 AM 0 47.46 0.00 6.67 3.58 0.13 42.16 03:51:01 AM 1 26.29 0.00 4.85 3.98 0.08 64.79 03:52:01 AM all 18.21 0.00 2.35 6.41 0.10 72.93 03:52:01 AM 0 26.99 0.00 2.67 5.55 0.10 64.68 03:52:01 AM 1 9.46 0.00 2.03 7.27 0.10 81.15 03:53:01 AM all 27.75 0.00 4.62 1.20 0.09 66.34 03:53:01 AM 0 28.82 0.00 4.63 1.33 0.08 65.14 03:53:01 AM 1 26.68 0.00 4.61 1.07 0.10 67.53 03:54:01 AM all 0.38 0.00 0.38 2.24 0.02 96.98 03:54:01 AM 0 0.22 0.00 0.47 2.72 0.02 96.57 03:54:01 AM 1 0.55 0.00 0.28 1.75 0.02 97.39 03:55:02 AM all 21.75 0.00 1.18 0.10 0.10 76.86 03:55:02 AM 0 19.84 0.00 1.71 0.20 0.10 78.15 03:55:02 AM 1 23.67 0.00 0.66 0.00 0.10 75.57 03:56:01 AM all 26.36 0.00 0.65 0.00 0.14 72.85 03:56:01 AM 0 3.32 0.00 0.39 0.00 0.10 96.18 03:56:01 AM 1 49.49 0.00 0.91 0.00 0.17 49.44 03:57:01 AM all 18.45 0.00 0.50 0.00 0.08 80.97 03:57:01 AM 0 3.76 0.00 0.39 0.00 0.07 95.78 03:57:01 AM 1 33.10 0.00 0.61 0.00 0.10 66.20 03:58:01 AM all 15.55 0.00 2.01 0.34 0.08 82.02 03:58:01 AM 0 20.44 0.00 2.19 0.52 0.07 76.79 03:58:01 AM 1 10.65 0.00 1.84 0.17 0.08 87.26 Average: all 21.38 0.01 2.90 6.47 0.09 69.15 Average: 0 19.64 0.01 3.02 6.64 0.08 70.61 Average: 1 23.12 0.01 2.79 6.30 0.10 67.68