---> uname -a: Linux prd-centos8-robot-2c-8g-206.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 578 5011 19 2107 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:c3:92:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fec3:9208/64 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) 07/19/2024 _x86_64_ (2 CPU) 04:45:08 LINUX RESTART (2 CPU) 04:46:02 AM tps rtps wtps bread/s bwrtn/s 04:47:02 AM 81.38 49.20 32.19 6191.29 15832.12 04:48:01 AM 121.57 7.17 114.40 1281.82 9345.21 04:49:01 AM 43.40 0.95 42.45 108.36 5130.66 04:50:01 AM 28.94 0.53 28.41 64.51 1609.83 04:51:01 AM 45.48 0.03 45.44 3.46 6914.03 04:52:01 AM 4.32 0.08 4.23 31.99 160.16 04:53:01 AM 0.32 0.00 0.32 0.00 6.45 04:54:01 AM 12.56 0.33 12.23 37.86 523.15 Average: 42.00 7.20 34.80 953.44 4908.58 04:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:47:02 AM 5534768 7045888 2347664 29.78 2688 1704208 731148 8.19 185052 1881160 78784 04:48:01 AM 5202940 7018584 2679492 33.99 2688 1993472 708644 7.93 212416 2123948 125356 04:49:01 AM 5266992 7086948 2615440 33.18 2688 1997320 634352 7.10 239756 2029800 28 04:50:01 AM 5033500 7051656 2848932 36.14 2688 2187472 662840 7.42 258628 2220072 169572 04:51:01 AM 5044344 7065412 2838088 36.01 2688 2190324 626804 7.02 260800 2201076 12 04:52:01 AM 5002132 7024560 2880300 36.54 2688 2191684 679648 7.61 260928 2242932 24 04:53:01 AM 5002056 7024516 2880376 36.54 2688 2191716 679648 7.61 260928 2243120 4 04:54:01 AM 5143784 6993860 2738648 34.74 2688 2025304 718284 8.04 282216 2101068 14552 Average: 5153814 7038928 2728618 34.62 2688 2060188 680171 7.62 245090 2130397 48542 04:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:02 AM eth0 268.96 152.46 1172.14 56.28 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 76.82 61.36 762.12 9.45 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 34.71 20.84 181.86 4.58 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 34.49 28.11 267.48 5.95 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 218.29 204.78 49.96 47.43 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 22.71 16.60 5.80 2.42 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 7.83 3.03 1.16 0.33 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 42.58 32.28 75.29 20.06 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 87.95 64.76 311.76 18.25 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) 07/19/2024 _x86_64_ (2 CPU) 04:45:08 LINUX RESTART (2 CPU) 04:46:02 AM CPU %user %nice %system %iowait %steal %idle 04:47:02 AM all 20.50 0.04 5.18 24.26 0.09 49.92 04:47:02 AM 0 23.53 0.03 5.87 25.47 0.09 45.01 04:47:02 AM 1 17.47 0.05 4.49 23.06 0.09 54.84 04:48:01 AM all 37.29 0.00 5.95 4.89 0.12 51.75 04:48:01 AM 0 50.47 0.00 7.04 4.02 0.12 38.36 04:48:01 AM 1 24.15 0.00 4.86 5.75 0.12 65.12 04:49:01 AM all 17.99 0.00 1.96 1.60 0.08 78.38 04:49:01 AM 0 19.60 0.00 1.68 1.70 0.08 76.93 04:49:01 AM 1 16.37 0.00 2.24 1.49 0.07 79.83 04:50:01 AM all 19.08 0.00 3.24 0.63 0.08 76.98 04:50:01 AM 0 25.73 0.00 3.75 0.63 0.08 69.80 04:50:01 AM 1 12.43 0.00 2.74 0.62 0.07 84.15 04:51:01 AM all 11.59 0.00 2.56 3.07 0.07 82.71 04:51:01 AM 0 11.13 0.00 2.64 3.95 0.08 82.19 04:51:01 AM 1 12.04 0.00 2.48 2.20 0.05 83.23 04:52:01 AM all 2.51 0.00 0.32 0.09 0.05 97.03 04:52:01 AM 0 2.26 0.00 0.23 0.02 0.05 97.44 04:52:01 AM 1 2.75 0.00 0.40 0.17 0.05 96.63 04:53:01 AM all 0.52 0.00 0.12 0.00 0.10 99.26 04:53:01 AM 0 0.57 0.00 0.13 0.00 0.12 99.18 04:53:01 AM 1 0.47 0.00 0.10 0.00 0.08 99.35 04:54:01 AM all 13.61 0.00 2.00 0.37 0.06 83.96 04:54:01 AM 0 21.47 0.00 2.01 0.47 0.07 75.99 04:54:01 AM 1 5.76 0.00 1.99 0.27 0.05 91.93 Average: all 15.34 0.01 2.65 4.30 0.08 77.62 Average: 0 19.29 0.00 2.90 4.47 0.09 73.25 Average: 1 11.40 0.01 2.40 4.13 0.07 81.99