---> uname -a: Linux prd-centos8-robot-2c-8g-4392.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4896 19 2223 6823 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:70:2a:9e 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 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe70:2a9e/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) 01/23/2025 _x86_64_ (2 CPU) 20:10:48 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 213.63 151.20 62.43 14451.35 40666.83 08:13:01 PM 112.26 0.73 111.53 53.05 11753.48 08:14:01 PM 22.08 0.42 21.66 64.79 1850.91 08:15:01 PM 66.38 9.23 57.15 1641.72 7814.98 08:16:01 PM 4.73 0.10 4.63 32.13 215.43 08:17:01 PM 1.95 0.00 1.95 0.00 226.60 08:18:01 PM 0.98 0.00 0.98 0.00 650.41 08:19:01 PM 0.40 0.00 0.40 0.00 273.51 08:20:01 PM 0.59 0.03 0.55 1.87 249.50 08:21:01 PM 29.41 0.65 28.76 73.78 2875.73 Average: 45.26 16.24 29.02 1632.04 6659.42 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5423084 7032388 2459340 31.20 2688 1800244 741556 8.30 197300 1971984 145068 08:13:01 PM 5209880 7010908 2672544 33.91 2688 1978668 713160 7.99 198340 2125940 30704 08:14:01 PM 5213388 7055908 2669036 33.86 2688 2017912 683652 7.65 227860 2089904 35848 08:15:01 PM 5014676 7069376 2867748 36.38 2688 2224496 619456 6.94 263456 2227920 112 08:16:01 PM 4975868 7032288 2906556 36.87 2688 2226208 670972 7.51 263584 2267296 4 08:17:01 PM 4943648 7016024 2938776 37.28 2688 2242200 701928 7.86 264056 2298268 11064 08:18:01 PM 4935180 7016160 2947244 37.39 2688 2250836 701928 7.86 264056 2306868 636 08:19:01 PM 4922068 7013616 2960356 37.56 2688 2261336 701928 7.86 264104 2319668 2996 08:20:01 PM 4973312 7072988 2909112 36.91 2688 2269464 625280 7.00 264676 2269808 3832 08:21:01 PM 5100420 7069104 2782004 35.29 2688 2144400 701064 7.85 493496 1938936 192 Average: 5071152 7038876 2811272 35.67 2688 2141576 686092 7.68 270093 2181659 23046 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 331.86 213.33 1637.20 60.38 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 70.79 53.53 674.86 8.66 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 14.66 14.05 23.85 4.81 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 230.42 169.53 319.61 43.46 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 18.48 12.03 10.57 1.45 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 49.26 36.68 129.46 10.38 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 22.51 19.05 44.47 6.89 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 26.92 22.44 54.06 14.31 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 32.74 21.95 70.03 3.12 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 66.73 48.71 140.17 81.75 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 86.46 61.14 310.48 23.56 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) 01/23/2025 _x86_64_ (2 CPU) 20:10:48 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 48.93 0.06 10.72 7.62 0.11 32.56 08:12:01 PM 0 42.96 0.05 10.31 6.57 0.10 40.00 08:12:01 PM 1 54.91 0.07 11.13 8.68 0.12 25.10 08:13:01 PM all 29.28 0.00 4.45 2.27 0.08 63.92 08:13:01 PM 0 13.91 0.00 3.21 2.41 0.08 80.38 08:13:01 PM 1 44.69 0.00 5.69 2.12 0.08 47.41 08:14:01 PM all 17.26 0.00 2.47 0.32 0.06 79.90 08:14:01 PM 0 16.94 0.00 2.09 0.20 0.07 80.71 08:14:01 PM 1 17.58 0.00 2.85 0.43 0.05 79.09 08:15:01 PM all 20.97 0.00 4.20 1.38 0.08 73.38 08:15:01 PM 0 28.16 0.00 4.41 1.05 0.07 66.31 08:15:01 PM 1 13.78 0.00 3.99 1.70 0.08 80.45 08:16:01 PM all 1.46 0.00 0.21 0.03 0.04 98.25 08:16:01 PM 0 2.59 0.00 0.27 0.02 0.03 97.09 08:16:01 PM 1 0.33 0.00 0.15 0.05 0.05 99.42 08:17:01 PM all 14.71 0.00 0.23 0.06 0.08 84.92 08:17:01 PM 0 7.46 0.00 0.23 0.08 0.08 92.14 08:17:01 PM 1 21.97 0.00 0.23 0.03 0.07 77.70 08:18:01 PM all 10.65 0.00 0.13 0.06 0.05 89.11 08:18:01 PM 0 6.13 0.00 0.12 0.03 0.03 93.69 08:18:01 PM 1 15.17 0.00 0.13 0.08 0.07 84.54 08:19:01 PM all 11.92 0.00 0.16 0.08 0.06 87.79 08:19:01 PM 0 4.23 0.00 0.15 0.05 0.07 95.51 08:19:01 PM 1 19.61 0.00 0.17 0.10 0.05 80.07 08:20:01 PM all 6.49 0.00 0.40 0.03 0.08 93.01 08:20:01 PM 0 1.31 0.00 0.25 0.05 0.07 98.32 08:20:01 PM 1 11.68 0.00 0.55 0.00 0.08 87.68 08:21:01 PM all 30.29 0.00 3.37 0.36 0.09 65.90 08:21:01 PM 0 32.31 0.00 3.63 0.22 0.08 63.76 08:21:01 PM 1 28.26 0.00 3.11 0.50 0.10 68.03 Average: all 19.20 0.01 2.63 1.22 0.07 76.88 Average: 0 15.61 0.01 2.47 1.07 0.07 80.79 Average: 1 22.79 0.01 2.80 1.37 0.08 72.97