---> uname -a: Linux prd-centos8-robot-2c-8g-1134.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 612 4772 19 2311 6782 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:0a:0c:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe0a:c52/64 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) 01/12/2025 _x86_64_ (2 CPU) 23:24:15 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:02 PM 90.77 6.28 84.49 1094.17 6627.94 11:27:01 PM 70.94 0.68 70.26 52.05 9857.49 11:28:01 PM 32.12 7.13 24.99 1310.50 1479.81 11:29:01 PM 52.34 2.52 49.83 396.07 7196.30 11:30:01 PM 2.88 0.00 2.88 0.00 86.32 11:31:01 PM 0.35 0.00 0.35 0.00 6.07 11:32:01 PM 0.25 0.00 0.25 0.00 3.20 11:33:01 PM 9.83 0.18 9.65 33.86 253.03 Average: 32.36 2.10 30.25 361.48 3174.83 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:02 PM 5323020 7091188 2559412 32.47 2688 1946984 698408 7.82 186316 2043168 228220 11:27:01 PM 5233496 7035544 2648936 33.61 2688 1980040 718488 8.04 207744 2099836 1120 11:28:01 PM 4992008 6980808 2890424 36.67 2688 2162000 771152 8.63 268932 2265104 125692 11:29:01 PM 4988756 7042880 2893676 36.71 2688 2224008 675164 7.56 263376 2258324 28 11:30:01 PM 4988068 7042192 2894364 36.72 2688 2224008 674000 7.55 263376 2258624 16 11:31:01 PM 4988384 7042532 2894048 36.72 2688 2224012 674000 7.55 263376 2258376 12 11:32:01 PM 4987072 7041220 2895360 36.73 2688 2224012 674000 7.55 263376 2260056 8 11:33:01 PM 4942488 6995024 2939944 37.30 2688 2221864 708028 7.93 302124 2261252 13356 Average: 5055412 7033924 2827020 35.86 2688 2150866 699155 7.83 252328 2213092 46056 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:02 PM eth0 145.35 110.55 1214.03 24.18 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 44.68 30.35 445.49 5.00 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 42.24 34.34 297.53 8.11 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 610.91 436.61 121.38 96.99 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 1.15 0.57 0.20 0.14 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.85 0.18 0.10 0.01 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 1.52 0.17 0.12 0.01 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 16.33 13.25 15.37 6.61 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 108.00 78.34 261.40 17.66 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) 01/12/2025 _x86_64_ (2 CPU) 23:24:15 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:02 PM all 36.13 0.00 5.60 1.97 0.09 56.20 11:26:02 PM 0 32.29 0.00 5.30 1.92 0.10 60.40 11:26:02 PM 1 39.98 0.00 5.90 2.03 0.08 52.01 11:27:01 PM all 14.28 0.00 2.32 2.78 0.07 80.56 11:27:01 PM 0 11.78 0.00 1.85 2.39 0.07 83.90 11:27:01 PM 1 16.79 0.00 2.78 3.16 0.07 77.21 11:28:01 PM all 22.69 0.00 3.62 1.28 0.07 72.34 11:28:01 PM 0 18.42 0.00 3.43 1.53 0.05 76.57 11:28:01 PM 1 26.96 0.00 3.81 1.03 0.08 68.11 11:29:01 PM all 14.29 0.00 3.41 1.30 0.08 80.93 11:29:01 PM 0 8.34 0.00 2.89 1.19 0.08 87.49 11:29:01 PM 1 20.25 0.00 3.92 1.41 0.07 74.35 11:30:01 PM all 0.31 0.00 0.06 0.01 0.03 99.59 11:30:01 PM 0 0.08 0.00 0.07 0.02 0.03 99.80 11:30:01 PM 1 0.53 0.00 0.05 0.00 0.03 99.38 11:31:01 PM all 0.33 0.00 0.05 0.00 0.04 99.58 11:31:01 PM 0 0.12 0.00 0.07 0.00 0.05 99.77 11:31:01 PM 1 0.53 0.00 0.03 0.00 0.03 99.40 11:32:01 PM all 0.33 0.00 0.07 0.00 0.05 99.56 11:32:01 PM 0 0.12 0.00 0.08 0.00 0.05 99.75 11:32:01 PM 1 0.53 0.00 0.05 0.00 0.05 99.37 11:33:01 PM all 11.49 0.00 1.24 0.12 0.06 87.10 11:33:01 PM 0 5.89 0.00 0.88 0.07 0.07 93.09 11:33:01 PM 1 17.10 0.00 1.59 0.17 0.05 81.10 Average: all 12.48 0.00 2.04 0.93 0.06 84.48 Average: 0 9.64 0.00 1.82 0.89 0.06 87.59 Average: 1 15.33 0.00 2.27 0.97 0.06 81.38