---> uname -a: Linux prd-centos8-robot-2c-8g-5874.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: 2800.000 BogoMIPS: 5600.00 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 607 4947 19 2142 6794 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:42:72:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85534sec preferred_lft 85534sec inet6 fe80::f816:3eff:fe42:7266/64 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) 12/28/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 115.79 1.38 114.41 106.88 9919.51 01:08:01 AM 48.01 1.02 46.99 113.18 6319.23 01:09:01 AM 46.25 6.78 39.47 1248.52 2447.92 01:10:01 AM 30.81 0.03 30.77 3.47 6065.33 01:11:01 AM 2.98 0.10 2.88 32.13 131.79 01:12:01 AM 1.92 0.00 1.92 0.00 130.14 01:13:01 AM 0.18 0.00 0.18 0.00 29.21 01:14:01 AM 0.30 0.00 0.30 0.00 83.84 01:15:01 AM 0.17 0.00 0.17 0.00 18.41 01:16:01 AM 0.37 0.00 0.37 0.00 19.15 01:17:01 AM 0.22 0.00 0.22 0.00 5.77 01:18:01 AM 0.20 0.00 0.20 0.00 52.28 01:19:01 AM 16.84 0.65 16.19 74.11 1048.85 Average: 20.31 0.77 19.55 121.41 2021.05 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5212984 6995664 2669448 33.87 2688 1961444 706580 7.91 188644 2142096 149768 01:08:01 AM 5267492 7067236 2614940 33.17 2688 1977728 653596 7.32 217932 2055132 12 01:09:01 AM 4970108 7009596 2912324 36.95 2688 2208980 687188 7.69 255716 2287972 168016 01:10:01 AM 5001936 7041168 2880496 36.54 2688 2209104 647884 7.25 259016 2247496 12 01:11:01 AM 4958076 6999852 2924356 37.10 2688 2211624 730140 8.18 259168 2291452 316 01:12:01 AM 4953944 6997452 2928488 37.15 2688 2213356 746184 8.35 259176 2295156 132 01:13:01 AM 4952548 6997356 2929884 37.17 2688 2214704 746184 8.35 259176 2296668 668 01:14:01 AM 4950096 6996860 2932336 37.20 2688 2216612 761936 8.53 259180 2298980 152 01:15:01 AM 4946124 6993276 2936308 37.25 2688 2217000 777720 8.71 259180 2303176 40 01:16:01 AM 4945548 6993080 2936884 37.26 2688 2217380 777720 8.71 259184 2303880 24 01:17:01 AM 4944116 6992344 2938316 37.28 2688 2218076 777720 8.71 259184 2305240 640 01:18:01 AM 4933260 6982776 2949172 37.41 2688 2219380 777720 8.71 259192 2316196 428 01:19:01 AM 5130748 7017224 2751684 34.91 2688 2062084 684516 7.66 458100 1944672 13396 Average: 5012845 7006453 2869587 36.40 2688 2165190 728853 8.16 265604 2237547 25662 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 92.62 77.71 1042.85 11.44 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 35.23 26.36 346.42 5.64 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 43.37 37.07 301.51 9.19 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 193.22 139.55 37.87 30.59 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 90.70 80.60 18.68 7.46 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 72.22 70.14 14.61 6.91 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 49.00 47.63 10.34 4.96 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 79.84 77.49 17.20 7.92 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 16.11 13.68 3.91 2.45 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 14.93 13.35 3.71 2.43 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 21.15 19.30 5.74 3.60 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 43.60 39.54 11.46 7.29 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 68.98 47.93 105.51 55.60 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 63.15 53.10 147.69 11.96 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) 12/28/2024 _x86_64_ (2 CPU) 01:04:58 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 37.65 0.00 4.95 3.17 0.10 54.13 01:07:01 AM 0 48.24 0.00 5.75 3.75 0.10 42.16 01:07:01 AM 1 27.08 0.00 4.15 2.60 0.10 66.07 01:08:01 AM all 17.92 0.00 2.18 1.80 0.08 78.01 01:08:01 AM 0 15.57 0.00 1.95 1.80 0.10 80.57 01:08:01 AM 1 20.27 0.00 2.41 1.81 0.07 75.45 01:09:01 AM all 25.54 0.00 5.03 1.30 0.10 68.04 01:09:01 AM 0 29.90 0.00 5.34 1.58 0.10 63.08 01:09:01 AM 1 21.16 0.00 4.71 1.02 0.10 73.00 01:10:01 AM all 3.35 0.00 0.79 1.31 0.06 94.49 01:10:01 AM 0 5.46 0.00 0.72 1.37 0.07 92.38 01:10:01 AM 1 1.24 0.00 0.85 1.26 0.05 96.60 01:11:01 AM all 6.34 0.00 0.54 0.01 0.07 93.05 01:11:01 AM 0 7.85 0.00 0.59 0.02 0.07 91.48 01:11:01 AM 1 4.82 0.00 0.49 0.00 0.07 94.62 01:12:01 AM all 6.04 0.00 0.39 0.00 0.09 93.49 01:12:01 AM 0 7.54 0.00 0.37 0.00 0.10 91.99 01:12:01 AM 1 4.54 0.00 0.40 0.00 0.08 94.98 01:13:01 AM all 4.70 0.00 0.33 0.00 0.08 94.89 01:13:01 AM 0 5.18 0.00 0.32 0.00 0.07 94.44 01:13:01 AM 1 4.22 0.00 0.33 0.00 0.10 95.35 01:14:01 AM all 6.78 0.00 0.49 0.00 0.08 92.65 01:14:01 AM 0 6.32 0.00 0.60 0.00 0.08 92.99 01:14:01 AM 1 7.25 0.00 0.37 0.00 0.08 92.30 01:15:01 AM all 4.31 0.00 0.21 0.00 0.08 95.40 01:15:01 AM 0 6.05 0.00 0.18 0.00 0.07 93.70 01:15:01 AM 1 2.57 0.00 0.23 0.00 0.08 97.11 01:16:01 AM all 4.03 0.00 0.23 0.00 0.08 95.65 01:16:01 AM 0 3.66 0.00 0.22 0.00 0.08 96.04 01:16:01 AM 1 4.41 0.00 0.25 0.00 0.08 95.25 01:17:01 AM all 5.67 0.00 0.34 0.00 0.08 93.90 01:17:01 AM 0 8.48 0.00 0.38 0.00 0.08 91.05 01:17:01 AM 1 2.86 0.00 0.30 0.00 0.08 96.76 01:17:01 AM CPU %user %nice %system %iowait %steal %idle 01:18:01 AM all 12.21 0.00 0.50 0.00 0.08 87.20 01:18:01 AM 0 18.28 0.00 0.52 0.00 0.08 81.12 01:18:01 AM 1 6.14 0.00 0.49 0.00 0.08 93.29 01:19:01 AM all 24.26 0.00 3.04 0.38 0.07 72.25 01:19:01 AM 0 34.53 0.00 3.30 0.33 0.07 61.77 01:19:01 AM 1 13.97 0.00 2.77 0.43 0.07 82.75 Average: all 12.22 0.00 1.46 0.61 0.08 85.62 Average: 0 15.17 0.00 1.56 0.68 0.08 82.51 Average: 1 9.28 0.00 1.37 0.55 0.08 88.73