---> uname -a: Linux prd-centos8-robot-2c-8g-1722.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 4995 19 2124 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:d3:48:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fed3:48e5/64 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 88.80 6.38 82.42 1097.95 6624.28 12:58:01 AM 70.56 0.70 69.86 51.72 9664.25 12:59:01 AM 17.90 0.38 17.51 64.26 1108.88 01:00:01 AM 60.23 6.75 53.48 1249.18 7544.40 01:01:01 AM 2.92 0.12 2.80 33.06 93.59 01:02:01 AM 2.30 0.08 2.22 1.87 117.77 01:03:01 AM 0.18 0.00 0.18 0.00 2.82 01:04:01 AM 13.05 0.32 12.73 36.93 509.40 Average: 31.99 1.84 30.15 316.85 3208.07 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5305020 7067400 2577404 32.70 2688 1941404 696004 7.79 187160 2060664 228264 12:58:01 AM 5232928 7028996 2649496 33.61 2688 1974344 700404 7.84 208504 2100032 1116 12:59:01 AM 5175264 7029308 2707160 34.34 2688 2029692 728952 8.16 228580 2130460 47256 01:00:01 AM 5034084 7070792 2848340 36.14 2688 2206792 662636 7.42 258412 2217792 76 01:01:01 AM 4985436 7024640 2896988 36.75 2688 2209280 730408 8.18 258680 2266004 1496 01:02:01 AM 4984244 7023524 2898180 36.77 2688 2209348 730408 8.18 258840 2267088 4 01:03:01 AM 4972516 7011796 2909908 36.92 2688 2209364 762388 8.54 258840 2279200 4 01:04:01 AM 5194400 7062568 2688024 34.10 2688 2042188 672816 7.53 277800 2056460 19644 Average: 5110486 7039878 2771938 35.17 2688 2102802 710502 7.96 242102 2172212 37232 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 166.96 121.05 1257.17 25.51 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 48.93 31.04 438.35 5.47 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 26.66 23.58 117.33 5.56 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 221.31 159.40 226.44 41.91 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 51.43 38.44 26.81 12.91 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 281.55 280.35 56.60 117.47 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 209.65 206.95 202.58 72.58 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 63.17 42.49 117.72 22.98 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 133.72 112.92 305.35 38.05 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) 01/15/2025 _x86_64_ (2 CPU) 00:54:57 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 38.93 0.00 5.77 2.17 0.11 53.01 12:57:01 AM 0 46.54 0.00 6.25 1.71 0.10 45.40 12:57:01 AM 1 31.33 0.00 5.30 2.64 0.12 60.62 12:58:01 AM all 15.08 0.00 2.11 3.13 0.08 79.60 12:58:01 AM 0 10.38 0.00 2.07 2.62 0.10 84.82 12:58:01 AM 1 19.80 0.00 2.15 3.64 0.07 74.34 12:59:01 AM all 15.74 0.00 2.37 0.78 0.07 81.04 12:59:01 AM 0 14.71 0.00 2.34 0.99 0.07 81.89 12:59:01 AM 1 16.76 0.00 2.41 0.57 0.07 80.20 01:00:01 AM all 18.79 0.00 3.99 2.12 0.08 75.02 01:00:01 AM 0 20.54 0.00 4.19 2.29 0.08 72.90 01:00:01 AM 1 17.03 0.00 3.79 1.94 0.08 77.16 01:01:01 AM all 4.31 0.00 0.34 0.16 0.06 95.13 01:01:01 AM 0 6.61 0.00 0.40 0.32 0.05 92.62 01:01:01 AM 1 2.00 0.00 0.29 0.00 0.07 97.65 01:02:01 AM all 21.38 0.00 0.51 0.02 0.11 77.99 01:02:01 AM 0 9.01 0.00 0.37 0.00 0.10 90.52 01:02:01 AM 1 33.75 0.00 0.65 0.03 0.12 65.44 01:03:01 AM all 23.79 0.00 0.49 0.00 0.09 75.62 01:03:01 AM 0 11.87 0.00 0.39 0.00 0.10 87.64 01:03:01 AM 1 35.72 0.00 0.60 0.00 0.08 63.59 01:04:01 AM all 12.43 0.00 1.56 0.08 0.08 85.85 01:04:01 AM 0 18.47 0.00 2.09 0.17 0.07 79.21 01:04:01 AM 1 6.42 0.00 1.04 0.00 0.08 92.46 Average: all 18.81 0.00 2.15 1.06 0.08 77.90 Average: 0 17.27 0.00 2.26 1.01 0.08 79.37 Average: 1 20.35 0.00 2.03 1.10 0.09 76.43