---> uname -a: Linux prd-centos8-robot-2c-8g-7875.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 635 4926 19 2135 6765 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:72:4d:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:fe72:4d1b/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) 02/02/2025 _x86_64_ (2 CPU) 23:24:18 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 104.11 58.44 45.68 6178.38 27331.65 11:27:01 PM 113.46 0.75 112.71 53.59 12131.58 11:28:01 PM 17.63 0.00 17.63 0.00 1676.07 11:29:01 PM 20.66 0.42 20.25 64.79 1268.81 11:30:01 PM 63.56 9.23 54.33 1641.72 7312.91 11:31:01 PM 5.23 0.08 5.15 31.99 207.06 11:32:01 PM 27.69 0.85 26.84 101.70 1213.13 Average: 50.34 9.97 40.37 1153.34 7306.39 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5488340 7052724 2394084 30.37 2688 1757120 733668 8.21 187592 1923844 102824 11:27:01 PM 5196792 6996944 2685632 34.07 2688 1977728 747844 8.37 198288 2137032 35072 11:28:01 PM 5244404 7045084 2638020 33.47 2688 1978832 707776 7.92 207752 2088148 1120 11:29:01 PM 5138440 7022924 2743984 34.81 2688 2059836 753324 8.43 232652 2161096 62952 11:30:01 PM 4956392 7010496 2926032 37.12 2688 2224064 705616 7.90 263372 2289412 80 11:31:01 PM 4956348 7012196 2926076 37.12 2688 2225808 711552 7.97 263816 2290004 784 11:32:01 PM 5108656 6988748 2773768 35.19 2688 2055912 745940 8.35 455932 1969080 1308 Average: 5155625 7018445 2726799 34.59 2688 2039900 729389 8.17 258486 2122659 29163 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 292.19 181.34 1534.64 56.01 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 67.77 51.32 727.05 8.68 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 7.30 1.78 1.88 0.72 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 32.08 29.15 284.33 6.88 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 217.19 158.30 58.76 43.28 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 32.67 15.66 8.17 1.96 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 52.73 36.04 83.66 24.71 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 100.28 67.66 385.52 20.32 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) 02/02/2025 _x86_64_ (2 CPU) 23:24:18 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 29.28 0.03 6.25 26.75 0.14 37.57 11:26:01 PM 0 22.86 0.03 5.65 26.79 0.13 44.53 11:26:01 PM 1 35.73 0.02 6.84 26.70 0.14 30.58 11:27:01 PM all 30.34 0.00 5.12 7.53 0.12 56.89 11:27:01 PM 0 30.83 0.00 5.51 7.50 0.12 56.04 11:27:01 PM 1 29.85 0.00 4.72 7.57 0.12 57.74 11:28:01 PM all 1.87 0.00 0.63 1.99 0.08 95.43 11:28:01 PM 0 2.66 0.00 0.69 1.82 0.08 94.75 11:28:01 PM 1 1.09 0.00 0.58 2.16 0.07 96.11 11:29:01 PM all 17.23 0.00 2.25 0.53 0.09 79.91 11:29:01 PM 0 14.65 0.00 1.95 0.40 0.08 82.92 11:29:01 PM 1 19.82 0.00 2.54 0.65 0.10 76.89 11:30:01 PM all 17.31 0.00 4.09 2.76 0.08 75.76 11:30:01 PM 0 22.11 0.00 4.59 3.74 0.08 69.47 11:30:01 PM 1 12.51 0.00 3.58 1.77 0.08 82.06 11:31:01 PM all 1.16 0.00 0.23 0.05 0.08 98.48 11:31:01 PM 0 1.59 0.00 0.28 0.08 0.08 97.96 11:31:01 PM 1 0.73 0.00 0.18 0.02 0.07 99.00 11:32:01 PM all 26.63 0.00 4.11 0.37 0.09 68.80 11:32:01 PM 0 41.57 0.00 4.58 0.42 0.08 53.35 11:32:01 PM 1 11.70 0.00 3.65 0.32 0.10 84.23 Average: all 17.67 0.00 3.23 5.68 0.10 73.32 Average: 0 19.46 0.00 3.32 5.80 0.10 71.33 Average: 1 15.88 0.00 3.15 5.56 0.10 75.31