---> uname -a: Linux prd-centos8-robot-2c-8g-6316.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 602 4965 19 2130 6799 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:50:2c:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe50:2c63/64 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) 12/29/2024 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 89.57 6.46 83.11 1124.43 6629.56 11:28:01 PM 71.09 0.73 70.35 53.06 9730.99 11:29:01 PM 11.76 0.42 11.35 64.79 355.84 11:30:00 PM 34.23 6.79 27.44 1259.57 1556.57 11:30:01 PM 31.82 0.00 31.82 0.00 2056.06 11:31:01 PM 42.96 2.52 40.44 396.07 6844.98 11:32:01 PM 8.65 0.40 8.25 68.91 257.30 11:33:01 PM 28.50 0.53 27.96 64.79 1199.42 Average: 40.96 2.54 38.42 431.14 3797.09 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5268664 7004484 2613768 33.16 2688 1917416 741512 8.30 194304 2097860 205204 11:28:01 PM 5207324 7002404 2675108 33.94 2688 1973156 727712 8.15 199592 2132920 8 11:29:01 PM 5281840 7078892 2600592 32.99 2688 1975104 646620 7.24 218676 2040840 12 11:30:00 PM 4930240 6978996 2952192 37.45 2688 2218084 738964 8.27 258056 2326024 188716 11:30:01 PM 5000948 7037824 2881484 36.56 2688 2206216 660624 7.40 254972 2258240 188396 11:31:01 PM 5005304 7053596 2877128 36.50 2688 2218192 640888 7.18 265052 2239824 16 11:32:01 PM 5072220 6976704 2810212 35.65 2688 2078076 735420 8.23 286548 2167720 30684 11:33:01 PM 5093824 6972004 2788608 35.38 2688 2053812 723952 8.11 455872 1984104 16716 Average: 5107546 7013113 2774886 35.20 2688 2080007 701962 7.86 266634 2155942 78719 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 181.97 128.57 1336.52 38.10 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 37.94 25.38 438.73 5.17 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 9.53 8.28 4.53 3.27 0.00 0.00 0.00 0.00 11:30:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 PM eth0 32.90 28.93 299.02 6.66 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 24.24 15.15 5.55 4.98 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 206.42 148.64 45.08 33.13 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 59.51 38.39 75.46 23.77 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 20.66 18.91 18.49 9.13 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 78.41 56.71 316.39 17.03 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) 12/29/2024 _x86_64_ (2 CPU) 23:25:00 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 36.70 0.00 5.45 2.92 0.13 54.81 11:27:01 PM 0 28.34 0.00 4.93 2.52 0.13 64.08 11:27:01 PM 1 45.07 0.00 5.96 3.32 0.12 45.52 11:28:01 PM all 15.17 0.00 2.42 3.43 0.10 78.88 11:28:01 PM 0 13.74 0.00 2.51 3.33 0.10 80.32 11:28:01 PM 1 16.60 0.00 2.33 3.53 0.10 77.44 11:29:01 PM all 10.61 0.00 1.09 0.22 0.07 88.01 11:29:01 PM 0 12.94 0.00 1.05 0.28 0.07 85.66 11:29:01 PM 1 8.29 0.00 1.13 0.15 0.07 90.35 11:30:00 PM all 23.30 0.00 4.07 1.84 0.08 70.71 11:30:00 PM 0 16.03 0.00 3.80 1.60 0.07 78.51 11:30:00 PM 1 30.58 0.00 4.34 2.08 0.10 62.91 11:30:01 PM all 43.85 0.00 8.46 0.00 0.00 47.69 11:30:01 PM 0 32.31 0.00 10.77 0.00 0.00 56.92 11:30:01 PM 1 55.38 0.00 6.15 0.00 0.00 38.46 11:31:01 PM all 5.63 0.00 1.45 2.23 0.06 90.62 11:31:01 PM 0 6.67 0.00 1.50 1.69 0.05 90.09 11:31:01 PM 1 4.60 0.00 1.40 2.78 0.07 91.16 11:32:01 PM all 7.41 0.00 1.39 0.10 0.08 91.02 11:32:01 PM 0 4.00 0.00 1.35 0.07 0.07 94.52 11:32:01 PM 1 10.82 0.00 1.44 0.13 0.08 87.53 11:33:01 PM all 30.88 0.00 3.45 0.53 0.10 65.04 11:33:01 PM 0 24.66 0.00 3.58 0.37 0.12 71.28 11:33:01 PM 1 37.10 0.00 3.32 0.68 0.08 58.81 Average: all 18.57 0.00 2.77 1.61 0.09 76.97 Average: 0 15.23 0.00 2.69 1.41 0.09 80.60 Average: 1 21.91 0.00 2.85 1.81 0.09 73.35