---> uname -a: Linux prd-centos8-robot-2c-8g-21649.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 609 4949 19 2139 6792 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:92:df:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fe92:dfa3/64 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) 09/13/2024 _x86_64_ (2 CPU) 06:48:23 LINUX RESTART (2 CPU) 06:49:01 AM tps rtps wtps bread/s bwrtn/s 06:50:01 AM 83.82 24.07 59.75 6504.08 6519.44 06:51:01 AM 102.08 0.70 101.38 50.78 10696.43 06:52:01 AM 29.24 0.42 28.82 64.78 2467.19 06:53:01 AM 53.52 0.03 53.49 3.47 7102.92 06:54:01 AM 3.32 0.10 3.22 32.13 120.81 06:55:01 AM 2.20 0.02 2.18 0.93 340.34 06:56:01 AM 0.15 0.00 0.15 0.00 2.28 06:57:01 AM 9.33 0.32 9.01 36.92 520.44 06:58:01 AM 24.96 0.52 24.45 63.86 1611.71 Average: 34.29 2.91 31.39 750.93 3264.76 06:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 AM 5325940 7009872 2556492 32.43 2688 1871024 761284 8.52 228304 2023780 121572 06:51:01 AM 5175492 6999340 2706940 34.34 2688 2001096 722360 8.09 221648 2137116 30076 06:52:01 AM 5084552 7000780 2797880 35.50 2688 2090600 721376 8.08 257480 2184812 71080 06:53:01 AM 5029852 7053316 2852580 36.19 2688 2192780 649104 7.27 259740 2215408 8 06:54:01 AM 4975848 7006960 2906584 36.87 2688 2200480 719068 8.05 260008 2268396 6480 06:55:01 AM 4968556 7001364 2913876 36.97 2688 2202156 719068 8.05 260008 2276588 4 06:56:01 AM 4945676 6978540 2936756 37.26 2688 2202212 756952 8.48 260008 2298316 32 06:57:01 AM 5089668 6977824 2792764 35.43 2688 2061144 718296 8.04 267136 2166220 21012 06:58:01 AM 5106880 6992232 2775552 35.21 2688 2061212 699900 7.84 458080 1967196 1384 Average: 5078052 7002248 2804380 35.58 2688 2098078 718601 8.05 274712 2170870 27961 06:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 AM eth0 303.93 184.36 1571.42 60.34 0.00 0.00 0.00 0.00 06:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 AM eth0 62.88 48.23 573.81 8.22 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 43.80 32.47 273.48 8.03 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 201.55 144.28 46.84 39.68 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 35.79 22.33 71.01 4.68 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 310.65 310.46 65.11 131.10 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 260.74 247.56 751.59 74.61 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 69.86 48.35 201.69 36.48 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 21.33 17.50 16.49 8.15 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 145.62 117.28 396.86 41.26 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) 09/13/2024 _x86_64_ (2 CPU) 06:48:23 LINUX RESTART (2 CPU) 06:49:01 AM CPU %user %nice %system %iowait %steal %idle 06:50:01 AM all 38.00 0.00 6.39 4.18 0.11 51.32 06:50:01 AM 0 36.94 0.00 6.52 4.48 0.12 51.95 06:50:01 AM 1 39.06 0.00 6.27 3.88 0.10 50.69 06:51:01 AM all 27.64 0.00 4.16 3.03 0.09 65.07 06:51:01 AM 0 24.99 0.00 4.13 3.98 0.10 66.81 06:51:01 AM 1 30.31 0.00 4.19 2.09 0.08 63.32 06:52:01 AM all 20.17 0.00 2.86 0.82 0.08 76.07 06:52:01 AM 0 26.62 0.00 3.17 0.72 0.08 69.41 06:52:01 AM 1 13.70 0.00 2.56 0.92 0.08 82.74 06:53:01 AM all 16.33 0.00 3.33 1.55 0.07 78.72 06:53:01 AM 0 21.30 0.00 3.56 0.82 0.07 74.25 06:53:01 AM 1 11.37 0.00 3.10 2.28 0.07 83.18 06:54:01 AM all 7.14 0.00 0.27 0.12 0.06 92.41 06:54:01 AM 0 10.43 0.00 0.34 0.24 0.03 88.97 06:54:01 AM 1 3.88 0.00 0.20 0.00 0.08 95.84 06:55:01 AM all 27.21 0.00 1.15 0.08 0.12 71.44 06:55:01 AM 0 18.48 0.00 1.61 0.02 0.10 79.79 06:55:01 AM 1 35.95 0.00 0.69 0.13 0.13 63.09 06:56:01 AM all 25.95 0.00 0.59 0.00 0.11 73.35 06:56:01 AM 0 4.79 0.00 0.40 0.00 0.12 94.69 06:56:01 AM 1 47.16 0.00 0.79 0.00 0.10 51.95 06:57:01 AM all 8.28 0.00 1.33 0.13 0.08 90.16 06:57:01 AM 0 7.57 0.00 1.42 0.20 0.07 90.74 06:57:01 AM 1 8.98 0.00 1.25 0.07 0.10 89.60 06:58:01 AM all 25.27 0.00 2.65 0.28 0.08 71.72 06:58:01 AM 0 33.23 0.00 2.84 0.20 0.07 63.66 06:58:01 AM 1 17.31 0.00 2.46 0.37 0.08 79.78 Average: all 21.78 0.00 2.53 1.13 0.09 74.46 Average: 0 20.51 0.00 2.67 1.19 0.08 75.55 Average: 1 23.06 0.00 2.39 1.08 0.09 73.38