---> uname -a: Linux prd-centos8-robot-2c-8g-896.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 587 4979 19 2130 6813 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:73:f7:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85844sec preferred_lft 85844sec inet6 fe80::f816:3eff:fe73:f745/64 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) 01/11/2025 _x86_64_ (2 CPU) 23:07:07 LINUX RESTART (2 CPU) 11:08:01 PM tps rtps wtps bread/s bwrtn/s 11:09:01 PM 87.82 6.46 81.36 1124.43 6387.20 11:10:00 PM 74.52 0.75 73.77 54.41 10028.67 11:10:01 PM 20.13 1.34 18.79 21.48 230.20 11:11:01 PM 36.77 7.10 29.67 1309.96 1560.80 11:12:01 PM 47.02 2.52 44.50 396.00 6976.42 11:13:01 PM 5.17 0.00 5.17 0.00 201.58 11:14:01 PM 0.47 0.00 0.47 0.00 6.81 11:15:01 PM 0.50 0.08 0.42 31.99 7.18 11:16:01 PM 17.18 0.65 16.53 74.11 663.76 Average: 33.51 2.20 31.31 373.78 3198.64 11:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:09:01 PM 5242612 7003388 2639812 33.49 2688 1940524 751272 8.41 195320 2114364 228180 11:10:00 PM 5264160 7058764 2618264 33.22 2688 1972840 665124 7.45 207224 2069416 124 11:10:01 PM 5250488 7046228 2631936 33.39 2688 1973960 681212 7.63 208712 2081472 1140 11:11:01 PM 4957088 6985408 2925336 37.11 2688 2199844 749784 8.40 277704 2285052 169308 11:12:01 PM 5011768 7059548 2870656 36.42 2688 2217900 649144 7.27 263944 2234592 16 11:13:01 PM 5012228 7060012 2870196 36.41 2688 2217904 649144 7.27 263948 2234540 4 11:14:01 PM 5012088 7059872 2870336 36.41 2688 2217904 649144 7.27 263948 2234484 8 11:15:01 PM 4969332 7018548 2913092 36.96 2688 2219328 715180 8.01 264072 2276908 364 11:16:01 PM 5164508 7038788 2717916 34.48 2688 2049960 669392 7.50 453920 1915696 13380 Average: 5098252 7036728 2784172 35.32 2688 2112240 686600 7.69 266532 2160725 45836 11:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 203.80 145.97 1337.75 36.12 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 51.61 33.73 451.34 6.21 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 22.82 20.13 11.76 8.84 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 38.69 33.57 297.42 8.37 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 330.89 239.55 71.40 62.69 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 2.98 2.05 0.66 0.50 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 3.00 1.92 0.51 0.42 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 42.19 25.13 10.63 2.74 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 88.39 60.20 91.47 25.44 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 95.11 67.73 281.29 17.82 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) 01/11/2025 _x86_64_ (2 CPU) 23:07:07 LINUX RESTART (2 CPU) 11:08:01 PM CPU %user %nice %system %iowait %steal %idle 11:09:01 PM all 36.91 0.00 5.45 2.02 0.12 55.50 11:09:01 PM 0 45.99 0.00 6.59 2.69 0.12 44.61 11:09:01 PM 1 27.83 0.00 4.32 1.35 0.12 66.38 11:10:00 PM all 16.06 0.00 2.69 10.92 0.08 70.26 11:10:00 PM 0 23.71 0.00 2.74 5.07 0.07 68.41 11:10:00 PM 1 8.41 0.00 2.64 16.76 0.09 72.11 11:10:01 PM all 34.12 0.00 2.03 2.70 0.00 61.15 11:10:01 PM 0 67.11 0.00 2.01 5.37 0.00 25.50 11:10:01 PM 1 0.68 0.00 2.04 0.00 0.00 97.28 11:11:01 PM all 24.13 0.00 3.89 0.92 0.08 70.98 11:11:01 PM 0 26.59 0.00 4.02 1.30 0.08 68.01 11:11:01 PM 1 21.67 0.00 3.76 0.53 0.08 73.96 11:12:01 PM all 12.61 0.00 2.80 5.34 0.07 79.19 11:12:01 PM 0 15.56 0.00 3.00 6.59 0.07 74.78 11:12:01 PM 1 9.65 0.00 2.60 4.09 0.07 83.60 11:13:01 PM all 0.22 0.00 0.10 0.02 0.03 99.63 11:13:01 PM 0 0.27 0.00 0.10 0.03 0.05 99.55 11:13:01 PM 1 0.17 0.00 0.10 0.00 0.02 99.72 11:14:01 PM all 0.35 0.00 0.07 0.00 0.04 99.54 11:14:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:14:01 PM 1 0.10 0.00 0.07 0.00 0.05 99.78 11:15:01 PM all 2.21 0.00 0.28 0.03 0.04 97.45 11:15:01 PM 0 4.10 0.00 0.37 0.05 0.02 95.47 11:15:01 PM 1 0.32 0.00 0.18 0.00 0.07 99.43 11:16:01 PM all 22.14 0.00 3.27 0.17 0.08 74.35 11:16:01 PM 0 25.10 0.00 3.81 0.15 0.08 70.85 11:16:01 PM 1 19.17 0.00 2.72 0.18 0.08 77.84 Average: all 14.39 0.00 2.32 2.40 0.07 80.83 Average: 0 17.88 0.00 2.58 1.99 0.06 77.49 Average: 1 10.90 0.00 2.05 2.81 0.07 84.17