---> uname -a: Linux prd-centos8-robot-2c-8g-4861.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 614 4950 19 2132 6787 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:fb:12:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fefb:12ad/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) 12/22/2024 _x86_64_ (2 CPU) 23:34:56 LINUX RESTART (2 CPU) 11:36:02 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 110.98 0.29 110.69 13.69 10738.57 11:38:01 PM 35.50 1.05 34.46 115.43 4374.26 11:39:01 PM 56.20 9.30 46.90 1642.25 2946.20 11:40:01 PM 21.21 0.00 21.21 0.00 5462.01 11:41:01 PM 0.50 0.00 0.50 0.00 9.30 11:42:01 PM 0.23 0.00 0.23 0.00 3.07 11:43:01 PM 0.08 0.00 0.08 0.00 0.58 11:44:01 PM 14.70 0.50 14.20 79.72 594.67 Average: 29.76 1.39 28.36 231.86 2999.86 11:36:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5121600 6952288 2760824 35.03 2688 2009196 803104 8.99 194184 2227316 144560 11:38:01 PM 5272832 7072840 2609592 33.11 2688 1978300 680136 7.62 216804 2051032 12 11:39:01 PM 4995672 7047308 2886752 36.62 2688 2221332 683656 7.65 263280 2255244 156292 11:40:01 PM 4989952 7041248 2892472 36.70 2688 2221332 699676 7.83 263296 2255484 4 11:41:01 PM 4990260 7041568 2892164 36.69 2688 2221336 699676 7.83 263296 2255364 4 11:42:01 PM 4990036 7041344 2892388 36.69 2688 2221336 699676 7.83 263296 2255564 4 11:43:01 PM 4990116 7041424 2892308 36.69 2688 2221336 699676 7.83 263296 2255448 4 11:44:01 PM 5107180 6983156 2775244 35.21 2688 2052020 738076 8.26 452432 1971824 13352 Average: 5057206 7027647 2825218 35.84 2688 2143274 712960 7.98 272486 2190910 39279 11:36:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 103.73 83.27 1138.89 11.92 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 13.38 9.11 6.38 3.54 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 239.82 178.09 339.66 48.29 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 3.10 1.97 0.94 0.39 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.58 0.28 0.16 0.08 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.93 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.88 0.17 0.11 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 52.44 36.56 78.93 23.54 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 51.75 38.61 193.66 10.97 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) 12/22/2024 _x86_64_ (2 CPU) 23:34:56 LINUX RESTART (2 CPU) 11:36:02 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 36.24 0.00 4.95 3.40 0.10 55.30 11:37:01 PM 0 51.84 0.00 6.25 3.58 0.10 38.23 11:37:01 PM 1 20.66 0.00 3.66 3.22 0.10 72.35 11:38:01 PM all 13.05 0.00 1.70 1.14 0.07 84.05 11:38:01 PM 0 14.25 0.00 2.02 1.29 0.05 82.39 11:38:01 PM 1 11.85 0.00 1.39 0.98 0.08 85.70 11:39:01 PM all 28.49 0.00 5.35 1.30 0.09 64.77 11:39:01 PM 0 28.23 0.00 5.32 1.05 0.10 65.29 11:39:01 PM 1 28.74 0.00 5.38 1.54 0.08 64.25 11:40:01 PM all 0.33 0.00 0.32 1.09 0.05 98.21 11:40:01 PM 0 0.55 0.00 0.25 1.03 0.05 98.11 11:40:01 PM 1 0.10 0.00 0.38 1.15 0.05 98.31 11:41:01 PM all 0.30 0.00 0.07 0.00 0.04 99.59 11:41:01 PM 0 0.50 0.00 0.03 0.00 0.02 99.45 11:41:01 PM 1 0.10 0.00 0.10 0.00 0.07 99.73 11:42:01 PM all 0.24 0.00 0.07 0.00 0.04 99.65 11:42:01 PM 0 0.30 0.00 0.05 0.00 0.03 99.62 11:42:01 PM 1 0.18 0.00 0.08 0.00 0.05 99.68 11:43:01 PM all 0.31 0.00 0.06 0.00 0.05 99.58 11:43:01 PM 0 0.08 0.00 0.08 0.00 0.05 99.78 11:43:01 PM 1 0.53 0.00 0.03 0.00 0.05 99.38 11:44:01 PM all 18.50 0.00 2.56 0.17 0.08 78.70 11:44:01 PM 0 25.90 0.00 3.46 0.27 0.07 70.31 11:44:01 PM 1 11.08 0.00 1.67 0.07 0.08 87.09 Average: all 12.13 0.00 1.88 0.88 0.06 85.05 Average: 0 15.12 0.00 2.17 0.90 0.06 81.75 Average: 1 9.13 0.00 1.58 0.87 0.07 88.34