---> uname -a: Linux prd-centos8-robot-2c-8g-7655.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 599 4957 19 2140 6802 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:4f:06:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.161/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe4f:61a/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) 08/05/2024 _x86_64_ (2 CPU) 09:14:46 LINUX RESTART (2 CPU) 09:15:02 AM tps rtps wtps bread/s bwrtn/s 09:16:01 AM 150.49 109.27 41.22 8962.96 29349.53 09:17:01 AM 74.54 42.14 32.41 5680.51 11014.23 09:18:01 AM 113.88 6.78 107.10 1247.58 8946.83 09:19:01 AM 41.76 0.95 40.81 109.18 4938.03 09:20:01 AM 32.46 0.53 31.92 63.71 1757.75 09:21:01 AM 35.77 0.13 35.64 35.59 6541.00 09:22:01 AM 4.13 0.02 4.12 0.93 409.33 09:23:01 AM 0.23 0.00 0.23 0.00 3.90 09:24:01 AM 6.93 0.32 6.61 36.92 403.45 09:25:01 AM 30.24 0.52 29.73 63.86 1789.72 Average: 48.88 15.91 32.97 1607.95 6477.48 09:15:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:16:01 AM 6140760 7358548 1741672 22.10 2688 1423804 369380 4.69 111196 1405856 199672 09:17:01 AM 5550268 7088220 2332164 29.59 2688 1729656 697324 7.81 187304 1858624 91644 09:18:01 AM 5212572 7025364 2669860 33.87 2688 1990636 695808 7.79 212204 2115300 112504 09:19:01 AM 5269904 7094480 2612528 33.14 2688 2001936 624680 6.99 240492 2027024 24 09:20:01 AM 5014648 7040492 2867784 36.38 2688 2195060 665112 7.45 257652 2240312 183764 09:21:01 AM 4983056 7016484 2899376 36.78 2688 2203072 715072 8.01 261552 2261992 6920 09:22:01 AM 4976592 7011536 2905840 36.86 2688 2204560 715072 8.01 261552 2268976 4 09:23:01 AM 4951416 6986424 2931016 37.18 2688 2204624 739364 8.28 261552 2293132 36 09:24:01 AM 5101880 6988796 2780552 35.28 2688 2062024 703008 7.87 268124 2158136 20856 09:25:01 AM 5083836 6972336 2798596 35.50 2688 2064228 710872 7.96 455152 1993464 16148 Average: 5228493 7058268 2653939 33.67 2688 2007960 663569 7.43 251678 2062282 63157 09:15:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 8.59 3.03 63.68 0.47 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 271.73 158.25 1208.48 58.29 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 60.16 51.92 645.93 8.33 0.00 0.00 0.00 0.00 09:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 AM eth0 39.91 21.55 255.78 4.64 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 42.84 35.49 274.34 8.79 0.00 0.00 0.00 0.00 09:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 AM eth0 259.63 221.84 115.12 47.57 0.00 0.00 0.00 0.00 09:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 AM eth0 309.86 310.61 65.59 129.42 0.00 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 236.16 226.86 617.25 73.37 0.00 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 74.41 47.80 269.43 36.78 0.00 0.00 0.00 0.00 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 20.96 19.45 16.37 9.57 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 132.63 109.86 353.68 37.79 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) 08/05/2024 _x86_64_ (2 CPU) 09:14:46 LINUX RESTART (2 CPU) 09:15:02 AM CPU %user %nice %system %iowait %steal %idle 09:16:01 AM all 21.05 0.04 6.44 63.63 0.07 8.77 09:16:01 AM 0 20.70 0.05 5.68 68.69 0.05 4.82 09:16:01 AM 1 21.39 0.03 7.21 58.57 0.09 12.72 09:17:01 AM all 22.53 0.04 5.11 19.96 0.09 52.26 09:17:01 AM 0 22.26 0.02 4.78 20.10 0.10 52.74 09:17:01 AM 1 22.81 0.07 5.44 19.83 0.08 51.77 09:18:01 AM all 30.38 0.00 5.24 7.58 0.12 56.68 09:18:01 AM 0 27.54 0.00 5.16 6.88 0.12 60.30 09:18:01 AM 1 33.23 0.00 5.31 8.29 0.12 53.06 09:19:01 AM all 16.54 0.00 1.81 1.80 0.07 79.78 09:19:01 AM 0 7.96 0.00 1.37 1.59 0.07 89.01 09:19:01 AM 1 25.10 0.00 2.25 2.00 0.07 70.57 09:20:01 AM all 23.81 0.00 4.30 1.15 0.08 70.66 09:20:01 AM 0 14.08 0.00 3.60 0.80 0.08 81.43 09:20:01 AM 1 33.53 0.00 4.99 1.50 0.08 59.90 09:21:01 AM all 11.78 0.00 1.39 2.24 0.05 84.54 09:21:01 AM 0 6.75 0.00 0.95 2.08 0.05 90.17 09:21:01 AM 1 16.86 0.00 1.82 2.42 0.05 78.85 09:22:01 AM all 27.31 0.00 1.71 0.08 0.11 70.80 09:22:01 AM 0 32.33 0.00 0.64 0.12 0.12 66.80 09:22:01 AM 1 22.31 0.00 2.78 0.03 0.10 74.78 09:23:01 AM all 26.11 0.00 0.59 0.00 0.12 73.19 09:23:01 AM 0 31.97 0.00 0.64 0.00 0.12 67.28 09:23:01 AM 1 20.27 0.00 0.54 0.00 0.12 79.08 09:24:01 AM all 8.17 0.00 1.34 0.07 0.08 90.35 09:24:01 AM 0 6.05 0.00 1.24 0.02 0.07 92.63 09:24:01 AM 1 10.31 0.00 1.44 0.12 0.08 88.04 09:25:01 AM all 30.99 0.00 3.53 0.42 0.08 64.98 09:25:01 AM 0 18.45 0.00 3.11 0.42 0.08 77.94 09:25:01 AM 1 43.51 0.00 3.95 0.42 0.08 52.04 Average: all 21.88 0.01 3.14 9.58 0.09 65.30 Average: 0 18.79 0.01 2.71 9.94 0.09 68.46 Average: 1 24.98 0.01 3.57 9.22 0.09 62.14