---> uname -a: Linux prd-centos8-robot-2c-8g-1126.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 620 4924 19 2153 6781 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:bf:e9:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:febf:e93f/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) 12/09/2024 _x86_64_ (2 CPU) 00:26:18 LINUX RESTART (2 CPU) 12:27:01 AM tps rtps wtps bread/s bwrtn/s 12:28:01 AM 94.92 13.10 81.82 2367.88 6497.62 12:29:01 AM 69.92 0.70 69.22 50.79 9908.68 12:30:01 AM 23.54 0.42 23.13 64.78 1576.26 12:31:01 AM 62.56 2.52 60.05 396.00 7642.47 12:32:01 AM 7.37 0.08 7.28 31.99 749.54 12:33:01 AM 2.27 0.03 2.23 1.07 236.74 12:34:01 AM 0.70 0.00 0.70 0.00 132.27 12:35:01 AM 28.75 0.63 28.11 73.19 1675.50 Average: 36.25 2.18 34.07 373.24 3552.42 12:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:28:01 AM 5323840 7059192 2558592 32.46 2688 1917492 671660 7.52 209960 2028884 166084 12:29:01 AM 5185508 7021764 2696924 34.21 2688 2012668 702780 7.87 221112 2128248 30692 12:30:01 AM 5267236 7104904 2615196 33.18 2688 2014616 621244 6.96 240040 2030980 20 12:31:01 AM 5012812 7063816 2869620 36.41 2688 2220268 682244 7.64 262116 2235376 16568 12:32:01 AM 4966404 7018712 2916028 36.99 2688 2221568 745764 8.35 262244 2280324 352 12:33:01 AM 4943036 7000592 2939396 37.29 2688 2226812 827296 9.26 262488 2303104 620 12:34:01 AM 4988516 7051512 2893916 36.71 2688 2232252 693428 7.76 262904 2258076 2532 12:35:01 AM 5058184 6954880 2824248 35.83 2688 2072468 762652 8.54 459636 2015044 192 Average: 5093192 7034422 2789240 35.39 2688 2114768 713384 7.99 272562 2160004 27132 12:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 229.07 149.08 1334.68 37.41 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 52.37 38.59 439.96 6.44 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 17.76 11.31 6.61 4.41 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 168.24 117.23 325.58 34.47 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 24.15 14.31 5.45 4.40 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 168.66 161.21 55.87 16.35 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 102.97 97.90 32.23 10.54 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 64.39 44.81 109.41 47.96 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 103.45 79.31 288.74 20.25 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) 12/09/2024 _x86_64_ (2 CPU) 00:26:18 LINUX RESTART (2 CPU) 12:27:01 AM CPU %user %nice %system %iowait %steal %idle 12:28:01 AM all 36.35 0.00 6.13 3.30 0.13 54.10 12:28:01 AM 0 24.81 0.00 5.03 2.92 0.13 67.11 12:28:01 AM 1 47.89 0.00 7.23 3.67 0.12 41.09 12:29:01 AM all 17.20 0.00 2.70 19.01 0.13 60.96 12:29:01 AM 0 17.25 0.00 2.84 28.27 0.13 51.50 12:29:01 AM 1 17.15 0.00 2.57 9.74 0.12 70.42 12:30:01 AM all 10.48 0.00 1.32 1.74 0.08 86.38 12:30:01 AM 0 7.68 0.00 1.24 1.35 0.10 89.63 12:30:01 AM 1 13.27 0.00 1.40 2.12 0.07 83.14 12:31:01 AM all 27.30 0.00 4.54 2.33 0.09 65.73 12:31:01 AM 0 24.27 0.00 4.36 1.95 0.08 69.34 12:31:01 AM 1 30.34 0.00 4.73 2.71 0.10 62.12 12:32:01 AM all 1.75 0.00 0.39 0.22 0.04 97.60 12:32:01 AM 0 2.06 0.00 0.28 0.18 0.05 97.42 12:32:01 AM 1 1.44 0.00 0.50 0.25 0.03 97.78 12:33:01 AM all 12.21 0.00 0.96 0.02 0.07 86.75 12:33:01 AM 0 5.38 0.00 0.82 0.02 0.07 93.71 12:33:01 AM 1 19.08 0.00 1.10 0.02 0.07 79.74 12:34:01 AM all 11.23 0.00 0.74 0.00 0.07 87.97 12:34:01 AM 0 12.48 0.00 0.69 0.00 0.07 86.77 12:34:01 AM 1 9.98 0.00 0.79 0.00 0.07 89.16 12:35:01 AM all 26.15 0.00 3.27 0.63 0.08 69.88 12:35:01 AM 0 22.13 0.00 3.32 0.67 0.07 73.81 12:35:01 AM 1 30.17 0.00 3.22 0.58 0.08 65.94 Average: all 17.85 0.00 2.51 3.41 0.08 76.14 Average: 0 14.52 0.00 2.33 4.43 0.09 78.63 Average: 1 21.18 0.00 2.70 2.39 0.08 73.65