---> uname -a: Linux prd-centos8-robot-2c-8g-2978.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 580 4984 19 2132 6821 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:ee:f5:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:feee:f522/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:04 LINUX RESTART (2 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 82.08 44.88 37.20 4734.43 24155.82 11:28:01 PM 78.87 13.18 65.69 2370.54 5782.02 11:29:01 PM 82.39 0.70 81.69 50.78 9468.41 11:30:01 PM 19.61 0.42 19.19 64.78 1489.42 11:31:01 PM 40.50 2.48 38.01 392.47 2623.55 11:32:01 PM 27.60 0.03 27.56 3.47 5652.44 11:33:01 PM 3.20 0.00 3.20 0.00 120.41 11:34:01 PM 0.50 0.00 0.50 0.00 6.37 11:35:01 PM 0.28 0.00 0.28 0.00 2.88 11:36:01 PM 13.18 0.42 12.76 69.86 443.73 Average: 34.82 6.21 28.61 768.70 4974.92 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 5808832 7183276 2073600 26.31 2688 1573772 601712 6.74 153852 1663596 26180 11:28:01 PM 5352544 7062996 2529888 32.10 2688 1892960 704132 7.88 211416 1997140 150204 11:29:01 PM 5167740 7003672 2714692 34.44 2688 2013216 712296 7.98 221332 2148336 30680 11:30:01 PM 5249600 7087180 2632832 33.40 2688 2015160 635176 7.11 240668 2049816 4 11:31:01 PM 4976224 7027436 2906208 36.87 2688 2220700 663516 7.43 259708 2279584 156048 11:32:01 PM 5014200 7065116 2868232 36.39 2688 2220828 624872 7.00 262924 2234148 8 11:33:01 PM 5014428 7065344 2868004 36.38 2688 2220828 624872 7.00 262924 2234156 4 11:34:01 PM 5014444 7065364 2867988 36.38 2688 2220832 624872 7.00 262924 2234028 4 11:35:01 PM 5014648 7065568 2867784 36.38 2688 2220832 624872 7.00 262924 2234028 4 11:36:01 PM 5118336 6993920 2764096 35.07 2688 2051320 716620 8.02 295488 2118984 16824 Average: 5173100 7061987 2709332 34.37 2688 2065045 653294 7.31 243416 2119382 37996 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 132.23 75.90 467.74 27.59 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 172.95 128.81 1186.74 33.69 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 60.98 46.07 585.95 7.73 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 11.76 7.73 4.90 3.16 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 44.08 37.81 300.75 9.35 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 156.41 125.56 31.17 33.47 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 0.93 0.45 0.37 0.23 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 0.98 0.18 0.06 0.01 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 0.80 0.13 0.08 0.01 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 49.86 36.74 76.04 20.78 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 63.10 45.94 265.38 13.60 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) 12/15/2024 _x86_64_ (2 CPU) 23:25:04 LINUX RESTART (2 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 7.50 0.03 2.93 63.25 0.10 26.19 11:27:01 PM 0 6.00 0.03 3.22 61.36 0.15 29.24 11:27:01 PM 1 9.00 0.03 2.64 65.15 0.05 23.13 11:28:01 PM all 32.88 0.00 5.79 4.04 0.09 57.20 11:28:01 PM 0 42.61 0.00 6.61 3.31 0.10 47.37 11:28:01 PM 1 23.15 0.00 4.98 4.76 0.08 67.02 11:29:01 PM all 22.21 0.00 3.04 4.20 0.10 70.45 11:29:01 PM 0 30.39 0.00 3.59 4.70 0.12 61.20 11:29:01 PM 1 14.04 0.00 2.50 3.71 0.08 79.66 11:30:01 PM all 10.10 0.00 1.13 0.53 0.05 88.19 11:30:01 PM 0 9.84 0.00 1.12 0.60 0.05 88.39 11:30:01 PM 1 10.35 0.00 1.14 0.47 0.05 88.00 11:31:01 PM all 24.94 0.00 4.10 1.73 0.09 69.15 11:31:01 PM 0 26.49 0.00 4.09 2.10 0.08 67.24 11:31:01 PM 1 23.39 0.00 4.11 1.35 0.10 71.06 11:32:01 PM all 3.10 0.00 0.71 1.14 0.04 95.01 11:32:01 PM 0 4.34 0.00 0.85 1.92 0.05 92.83 11:32:01 PM 1 1.86 0.00 0.57 0.35 0.03 97.19 11:33:01 PM all 0.30 0.00 0.05 0.03 0.03 99.59 11:33:01 PM 0 0.57 0.00 0.07 0.05 0.05 99.27 11:33:01 PM 1 0.03 0.00 0.03 0.00 0.02 99.92 11:34:01 PM all 0.33 0.00 0.06 0.01 0.03 99.57 11:34:01 PM 0 0.60 0.00 0.05 0.02 0.03 99.30 11:34:01 PM 1 0.07 0.00 0.07 0.00 0.03 99.83 11:35:01 PM all 0.29 0.00 0.05 0.00 0.03 99.62 11:35:01 PM 0 0.57 0.00 0.07 0.00 0.05 99.32 11:35:01 PM 1 0.02 0.00 0.03 0.00 0.02 99.93 11:36:01 PM all 13.80 0.00 1.99 0.12 0.07 84.02 11:36:01 PM 0 18.89 0.00 2.35 0.08 0.07 78.61 11:36:01 PM 1 8.71 0.00 1.64 0.15 0.07 89.44 Average: all 11.54 0.00 1.98 7.47 0.06 78.93 Average: 0 14.03 0.00 2.20 7.40 0.08 76.30 Average: 1 9.06 0.00 1.77 7.55 0.05 81.56