---> uname -a: Linux prd-centos8-robot-2c-8g-3223.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 660 4729 19 2307 6734 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:36:9c:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fe36:9c92/64 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) 01/19/2025 _x86_64_ (2 CPU) 22:59:49 LINUX RESTART (2 CPU) 11:00:00 PM tps rtps wtps bread/s bwrtn/s 11:00:02 PM 194.94 194.94 0.00 11141.01 0.00 11:01:01 PM 208.08 159.35 48.73 14934.37 39334.76 11:02:01 PM 112.87 0.37 112.50 15.32 10768.07 11:03:01 PM 35.75 1.05 34.71 113.70 4406.31 11:04:01 PM 33.56 6.75 26.81 1248.19 1533.51 11:05:01 PM 42.22 2.52 39.70 396.00 6816.34 11:06:01 PM 3.13 0.00 3.13 0.00 105.85 11:07:01 PM 0.32 0.00 0.32 0.00 3.42 11:08:01 PM 0.35 0.00 0.35 0.00 3.47 11:09:01 PM 11.50 0.18 11.31 33.86 315.50 Average: 49.95 19.24 30.71 1866.99 6951.02 11:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:02 PM 7283852 7240812 598580 7.59 2688 167224 629056 7.98 66664 381568 1836 11:01:01 PM 5550440 7042252 2331992 29.58 2688 1686112 753440 8.44 183712 1870292 81536 11:02:01 PM 5127860 6956672 2754572 34.95 2688 2007000 793480 8.88 195200 2219380 145188 11:03:01 PM 5279572 7076872 2602860 33.02 2688 1975292 665976 7.46 218096 2041640 20 11:04:01 PM 4972928 7007356 2909504 36.91 2688 2204672 714968 8.01 257048 2286852 173336 11:05:01 PM 4942344 6991272 2940088 37.30 2688 2218776 724152 8.11 264540 2301460 16 11:06:01 PM 4942260 6991188 2940172 37.30 2688 2218776 724152 8.11 264540 2301528 4 11:07:01 PM 4942552 6991480 2939880 37.30 2688 2218776 724152 8.11 264540 2301580 4 11:08:01 PM 4942640 6991572 2939792 37.30 2688 2218780 724152 8.11 264540 2301468 4 11:09:01 PM 4861108 6908308 3021324 38.33 2688 2216628 803508 9.00 303528 2343532 13200 Average: 5284556 7019778 2597876 32.96 2688 1913204 725704 8.13 228241 2034930 41514 11:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:02 PM lo 1.12 1.12 0.04 0.04 0.00 0.00 0.00 0.00 11:00:02 PM eth0 14.04 2.81 1.87 0.21 0.00 0.00 0.00 0.00 11:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 PM eth0 297.83 163.97 1436.41 57.82 0.00 0.00 0.00 0.00 11:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 PM eth0 101.50 79.00 1124.18 11.87 0.00 0.00 0.00 0.00 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 15.28 11.08 6.84 3.99 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 45.01 31.41 298.17 7.16 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 498.30 370.78 105.86 89.76 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 1.65 0.72 1.54 0.15 0.00 0.00 0.00 0.00 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 0.87 0.17 0.05 0.01 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 0.80 0.17 0.04 0.01 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 15.65 12.91 14.73 6.38 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 107.89 74.07 328.97 19.55 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) 01/19/2025 _x86_64_ (2 CPU) 22:59:49 LINUX RESTART (2 CPU) 11:00:00 PM CPU %user %nice %system %iowait %steal %idle 11:00:02 PM all 92.98 0.00 7.02 0.00 0.00 0.00 11:00:02 PM 0 93.26 0.00 6.74 0.00 0.00 0.00 11:00:02 PM 1 92.70 0.00 7.30 0.00 0.00 0.00 11:01:01 PM all 43.43 0.07 10.67 16.02 0.10 29.71 11:01:01 PM 0 39.09 0.09 10.25 14.29 0.10 36.18 11:01:01 PM 1 47.79 0.05 11.08 17.76 0.10 23.21 11:02:01 PM all 36.27 0.00 4.89 3.95 0.11 54.78 11:02:01 PM 0 36.55 0.00 5.20 3.35 0.12 54.78 11:02:01 PM 1 35.99 0.00 4.57 4.56 0.10 54.78 11:03:01 PM all 13.47 0.00 1.83 3.93 0.06 80.72 11:03:01 PM 0 20.98 0.00 1.80 2.29 0.07 74.86 11:03:01 PM 1 5.95 0.00 1.85 5.56 0.05 86.58 11:04:01 PM all 21.27 0.00 4.33 1.65 0.09 72.65 11:04:01 PM 0 16.67 0.00 4.09 1.70 0.08 77.45 11:04:01 PM 1 25.87 0.00 4.57 1.60 0.10 67.86 11:05:01 PM all 8.74 0.00 2.33 1.68 0.05 87.21 11:05:01 PM 0 5.90 0.00 2.41 2.09 0.05 89.54 11:05:01 PM 1 11.58 0.00 2.25 1.26 0.05 84.87 11:06:01 PM all 0.30 0.00 0.06 0.02 0.04 99.58 11:06:01 PM 0 0.55 0.00 0.08 0.03 0.07 99.26 11:06:01 PM 1 0.05 0.00 0.03 0.00 0.02 99.90 11:07:01 PM all 0.23 0.00 0.06 0.00 0.03 99.69 11:07:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 11:07:01 PM 1 0.35 0.00 0.07 0.00 0.02 99.57 11:08:01 PM all 0.31 0.00 0.05 0.00 0.03 99.62 11:08:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:08:01 PM 1 0.52 0.00 0.03 0.00 0.02 99.43 11:09:01 PM all 12.78 0.00 1.33 0.23 0.05 85.62 11:09:01 PM 0 7.83 0.00 0.82 0.28 0.05 91.01 11:09:01 PM 1 17.72 0.00 1.84 0.17 0.05 80.23 Average: all 15.38 0.01 2.83 3.01 0.06 78.72 Average: 0 14.41 0.01 2.75 2.63 0.07 80.14 Average: 1 16.35 0.01 2.91 3.38 0.06 77.30