---> uname -a: Linux prd-centos8-robot-2c-8g-7767.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 589 4974 19 2133 6812 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:bf:59:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:febf:5988/64 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) 01/05/2025 _x86_64_ (2 CPU) 23:05:06 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 90.88 6.50 84.39 1125.68 6699.60 11:08:01 PM 71.46 0.73 70.73 53.05 9706.21 11:09:01 PM 37.34 7.13 30.21 1310.71 1584.29 11:10:01 PM 46.67 2.52 44.15 396.00 7012.48 11:11:01 PM 2.72 0.10 2.62 32.12 78.67 11:12:01 PM 17.79 0.42 17.38 47.72 780.06 Average: 44.48 2.90 41.58 494.17 4310.23 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5305832 7068424 2576600 32.69 2688 1941412 641048 7.18 186824 2057664 228236 11:08:01 PM 5234840 7031312 2647592 33.59 2688 1974464 665580 7.45 208616 2095220 1120 11:09:01 PM 4969304 7003524 2913128 36.96 2688 2204420 671780 7.52 256372 2289208 173176 11:10:01 PM 5009428 7057928 2873004 36.45 2688 2218396 619536 6.94 263648 2234612 4 11:11:01 PM 4962976 7013432 2919456 37.04 2688 2220316 710352 7.95 263964 2280624 948 11:12:01 PM 5094352 6970852 2788080 35.37 2688 2051932 734752 8.23 454068 1982804 13364 Average: 5096122 7024245 2786310 35.35 2688 2101823 673841 7.54 272249 2156689 69475 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 165.82 119.10 1334.58 34.95 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 45.00 30.24 440.44 6.37 0.00 0.00 0.00 0.00 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 37.71 33.14 298.69 8.41 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 203.38 144.47 43.85 40.40 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 30.37 20.54 7.27 2.63 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 78.12 55.85 90.68 29.29 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 93.40 67.22 369.23 20.34 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) 01/05/2025 _x86_64_ (2 CPU) 23:05:06 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.26 0.00 5.63 2.14 0.10 52.88 11:07:01 PM 0 27.50 0.00 4.55 1.75 0.10 66.11 11:07:01 PM 1 51.05 0.00 6.72 2.52 0.10 39.61 11:08:01 PM all 16.19 0.00 2.64 3.88 0.07 77.23 11:08:01 PM 0 17.56 0.00 2.96 5.13 0.07 74.29 11:08:01 PM 1 14.82 0.00 2.32 2.63 0.07 80.17 11:09:01 PM all 28.52 0.00 4.40 1.94 0.09 65.04 11:09:01 PM 0 19.06 0.00 3.75 1.32 0.08 75.80 11:09:01 PM 1 37.99 0.00 5.05 2.57 0.10 54.29 11:10:01 PM all 7.23 0.00 1.80 1.57 0.06 89.34 11:10:01 PM 0 10.64 0.00 1.79 1.74 0.07 85.76 11:10:01 PM 1 3.82 0.00 1.82 1.40 0.05 92.91 11:11:01 PM all 4.64 0.00 0.43 0.03 0.06 94.84 11:11:01 PM 0 2.91 0.00 0.32 0.02 0.05 96.71 11:11:01 PM 1 6.37 0.00 0.55 0.03 0.07 92.98 11:12:01 PM all 23.19 0.00 2.73 0.17 0.08 73.84 11:12:01 PM 0 12.60 0.00 2.52 0.10 0.08 84.69 11:12:01 PM 1 33.79 0.00 2.95 0.23 0.07 62.96 Average: all 19.85 0.00 2.94 1.62 0.08 75.52 Average: 0 15.05 0.00 2.65 1.67 0.08 80.55 Average: 1 24.64 0.00 3.24 1.56 0.08 70.48