---> uname -a: Linux prd-centos8-robot-2c-8g-5279.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 579 4996 19 2122 6822 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:0c:a5:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe0c:a56c/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) 12/25/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:03 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 97.64 1.47 96.17 111.69 8340.31 12:58:01 AM 64.93 0.83 64.10 82.24 7848.90 12:59:01 AM 33.76 6.97 26.80 1279.65 1567.61 01:00:01 AM 41.05 0.03 41.01 3.46 6858.52 01:01:01 AM 9.53 0.42 9.12 69.06 341.26 01:02:01 AM 28.63 0.62 28.01 66.61 1210.27 Average: 45.63 1.72 43.91 269.62 4338.92 12:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5302156 7067636 2580268 32.73 2688 1944528 655772 7.34 187272 2058856 171876 12:58:01 AM 5240492 7039496 2641932 33.52 2688 1977284 668508 7.49 215048 2086964 16 12:59:01 AM 4991156 7027844 2891268 36.68 2688 2207204 675596 7.56 256800 2271640 172968 01:00:01 AM 5028428 7067804 2853996 36.21 2688 2209512 624500 6.99 258732 2225288 8 01:01:01 AM 5099476 6993448 2782948 35.31 2688 2067980 703956 7.88 279116 2148584 29056 01:02:01 AM 5139644 7009436 2742780 34.80 2688 2045616 702488 7.87 449560 1945212 16720 Average: 5133559 7034277 2748865 34.87 2688 2075354 671803 7.52 274421 2122757 65107 12:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 88.42 72.65 983.18 10.58 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 46.32 33.24 439.09 6.52 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 39.29 28.33 296.26 6.34 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 197.42 145.63 42.70 39.49 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 57.32 35.88 75.48 19.27 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 21.07 19.18 18.29 8.98 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 74.90 55.72 305.38 15.22 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) 12/25/2024 _x86_64_ (2 CPU) 00:54:58 LINUX RESTART (2 CPU) 12:56:03 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.90 0.00 5.22 4.05 0.12 54.71 12:57:01 AM 0 43.83 0.00 6.20 3.93 0.12 45.92 12:57:01 AM 1 28.02 0.00 4.24 4.17 0.12 63.46 12:58:01 AM all 21.71 0.00 2.47 4.47 0.10 71.24 12:58:01 AM 0 28.20 0.00 2.48 3.52 0.10 65.70 12:58:01 AM 1 15.22 0.00 2.46 5.43 0.10 76.79 12:59:01 AM all 22.27 0.00 4.34 1.12 0.08 72.18 12:59:01 AM 0 22.34 0.00 4.22 1.46 0.08 71.91 12:59:01 AM 1 22.20 0.00 4.47 0.79 0.08 72.46 01:00:01 AM all 8.48 0.00 1.73 2.86 0.05 86.88 01:00:01 AM 0 11.36 0.00 1.55 1.65 0.05 85.38 01:00:01 AM 1 5.59 0.00 1.91 4.07 0.05 88.38 01:01:01 AM all 7.68 0.00 1.38 0.13 0.06 90.75 01:01:01 AM 0 8.35 0.00 1.69 0.12 0.05 89.79 01:01:01 AM 1 7.02 0.00 1.07 0.15 0.07 91.70 01:02:01 AM all 31.08 0.00 3.36 0.37 0.08 65.12 01:02:01 AM 0 43.42 0.00 3.82 0.30 0.07 52.39 01:02:01 AM 1 18.74 0.00 2.89 0.43 0.08 77.85 Average: all 21.11 0.00 3.07 2.16 0.08 73.58 Average: 0 26.15 0.00 3.31 1.82 0.08 68.65 Average: 1 16.07 0.00 2.83 2.50 0.08 78.52