---> uname -a: Linux prd-centos8-robot-2c-8g-17770.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 583 4980 19 2133 6817 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:ca:e6:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:feca:e60b/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) 02/14/2025 _x86_64_ (2 CPU) 00:56:48 LINUX RESTART (2 CPU) 12:57:02 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 205.49 151.48 54.01 14794.26 39592.56 12:59:01 AM 120.58 0.82 119.76 55.19 10819.93 01:00:01 AM 35.12 0.38 34.74 62.51 4170.49 01:01:01 AM 30.37 6.76 23.60 1247.91 1434.70 01:02:01 AM 42.16 0.10 42.06 5.20 6995.39 01:03:01 AM 2.78 0.10 2.68 32.92 88.70 01:04:01 AM 14.96 0.32 14.65 36.93 542.46 Average: 64.16 22.55 41.61 2289.78 9019.88 12:57:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5556532 7081588 2325892 29.51 2688 1718048 696156 7.79 185600 1860228 91824 12:59:01 AM 5206624 7015224 2675800 33.95 2688 1985700 705560 7.90 198044 2133640 104008 01:00:01 AM 5280412 7090280 2602012 33.01 2688 1987580 651384 7.29 217028 2042132 32 01:01:01 AM 4980128 7028256 2902296 36.82 2688 2217992 676000 7.57 256084 2278872 174464 01:02:01 AM 5015512 7066392 2866912 36.37 2688 2220376 642444 7.19 258008 2235168 8 01:03:01 AM 4969496 7021924 2912928 36.95 2688 2221920 710724 7.96 258136 2280440 320 01:04:01 AM 5116140 6991288 2766284 35.09 2688 2050156 717800 8.04 290948 2121332 17180 Average: 5160692 7042136 2721732 34.53 2688 2057396 685724 7.68 237693 2135973 55405 12:57:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.78 168.13 1191.28 62.05 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 103.45 79.25 1103.53 11.64 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 12.01 6.86 5.30 3.24 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 38.13 30.02 295.44 6.46 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 201.70 144.35 44.05 33.01 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 36.45 26.24 71.21 3.03 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 202.08 162.36 1808.24 32.75 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 125.99 87.99 644.21 21.64 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) 02/14/2025 _x86_64_ (2 CPU) 00:56:48 LINUX RESTART (2 CPU) 12:57:02 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 43.66 0.08 9.95 14.72 0.10 31.49 12:58:01 AM 0 44.87 0.03 10.36 13.99 0.10 30.64 12:58:01 AM 1 42.45 0.12 9.54 15.45 0.10 32.33 12:59:01 AM all 36.51 0.00 5.47 1.36 0.10 56.56 12:59:01 AM 0 43.41 0.00 5.95 1.35 0.10 49.19 12:59:01 AM 1 29.62 0.00 4.99 1.38 0.10 63.91 01:00:01 AM all 9.47 0.00 1.22 0.60 0.08 88.63 01:00:01 AM 0 8.17 0.00 0.95 0.65 0.08 90.15 01:00:01 AM 1 10.77 0.00 1.49 0.55 0.07 87.12 01:01:01 AM all 19.28 0.00 3.96 0.68 0.07 76.01 01:01:01 AM 0 23.25 0.00 4.30 0.53 0.07 71.84 01:01:01 AM 1 15.30 0.00 3.63 0.82 0.07 80.19 01:02:01 AM all 8.52 0.00 1.82 1.14 0.04 88.48 01:02:01 AM 0 9.75 0.00 1.90 1.22 0.03 87.10 01:02:01 AM 1 7.29 0.00 1.74 1.05 0.05 89.87 01:03:01 AM all 2.96 0.00 0.25 0.03 0.05 96.71 01:03:01 AM 0 3.94 0.00 0.18 0.00 0.05 95.82 01:03:01 AM 1 1.99 0.00 0.32 0.05 0.05 97.59 01:04:01 AM all 15.83 0.00 2.28 0.09 0.10 81.70 01:04:01 AM 0 22.97 0.00 2.46 0.07 0.07 74.44 01:04:01 AM 1 8.66 0.00 2.10 0.12 0.13 88.99 Average: all 19.41 0.01 3.55 2.62 0.08 74.34 Average: 0 22.29 0.00 3.71 2.51 0.07 71.41 Average: 1 16.52 0.02 3.38 2.74 0.08 77.26