---> uname -a: Linux prd-centos8-robot-2c-8g-915.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 590 4968 19 2138 6811 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:02:ed:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe02:ed34/64 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) 01/11/2025 _x86_64_ (2 CPU) 23:33:46 LINUX RESTART (2 CPU) 11:34:03 PM tps rtps wtps bread/s bwrtn/s 11:35:01 PM 202.81 153.01 49.80 15031.55 39524.90 11:36:01 PM 115.28 0.20 115.08 12.00 10813.58 11:37:01 PM 34.77 1.05 33.72 108.76 4331.11 11:38:01 PM 53.45 9.23 44.22 1641.72 2856.23 11:39:01 PM 25.56 0.00 25.56 0.00 5617.05 11:40:01 PM 0.63 0.00 0.63 0.00 8.43 11:41:01 PM 0.52 0.00 0.52 0.00 6.75 11:42:01 PM 0.53 0.10 0.43 32.12 28.21 11:43:01 PM 21.25 0.65 20.60 74.12 861.67 Average: 49.97 17.75 32.22 1829.27 6996.67 11:34:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 PM 5565424 7072656 2317008 29.39 2688 1701024 727632 8.15 184432 1853632 90628 11:36:01 PM 5270344 7070548 2612088 33.14 2688 1977692 670484 7.51 187368 2083988 110200 11:37:01 PM 5289876 7092884 2592556 32.89 2688 1981012 660492 7.40 217080 2034668 24 11:38:01 PM 5015872 7070304 2866560 36.37 2688 2224052 650048 7.28 262888 2235752 156412 11:39:01 PM 5003088 7057236 2879344 36.53 2688 2224128 650048 7.28 263116 2243672 4 11:40:01 PM 5002888 7057040 2879544 36.53 2688 2224132 664748 7.44 263120 2243864 4 11:41:01 PM 5003456 7057632 2878976 36.52 2688 2224132 664748 7.44 263120 2243676 4 11:42:01 PM 5000552 7057924 2881880 36.56 2688 2227328 662164 7.41 263600 2246468 1648 11:43:01 PM 5181672 7064036 2700760 34.26 2688 2058784 676488 7.57 454240 1899084 13376 Average: 5148130 7066696 2734302 34.69 2688 2093587 669650 7.50 262107 2120534 41367 11:34:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 275.50 169.34 1225.44 61.59 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 98.30 79.97 1122.95 11.60 0.00 0.00 0.00 0.00 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 19.44 13.35 7.46 4.48 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 43.49 37.09 303.02 9.42 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 557.32 404.72 106.58 91.26 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 2.57 1.90 0.50 0.48 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 3.03 1.90 0.50 0.41 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 54.32 40.39 21.33 5.04 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 87.07 52.99 98.46 29.15 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 126.22 88.77 317.34 23.57 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) 01/11/2025 _x86_64_ (2 CPU) 23:33:46 LINUX RESTART (2 CPU) 11:34:03 PM CPU %user %nice %system %iowait %steal %idle 11:35:01 PM all 40.38 0.06 10.47 18.41 0.10 30.57 11:35:01 PM 0 45.15 0.07 11.17 20.79 0.10 22.71 11:35:01 PM 1 35.65 0.05 9.77 16.05 0.10 38.38 11:36:01 PM all 36.76 0.00 4.90 3.06 0.11 55.17 11:36:01 PM 0 46.83 0.00 5.53 3.26 0.10 44.28 11:36:01 PM 1 26.71 0.00 4.28 2.86 0.12 66.03 11:37:01 PM all 12.03 0.00 1.74 0.83 0.07 85.34 11:37:01 PM 0 9.77 0.00 1.44 0.80 0.07 87.92 11:37:01 PM 1 14.29 0.00 2.04 0.85 0.07 82.76 11:38:01 PM all 28.31 0.00 5.09 0.87 0.08 65.65 11:38:01 PM 0 34.47 0.00 5.66 1.12 0.10 58.65 11:38:01 PM 1 22.16 0.00 4.53 0.62 0.07 72.63 11:39:01 PM all 1.18 0.00 1.22 1.93 0.07 95.59 11:39:01 PM 0 1.39 0.00 1.26 2.04 0.07 95.24 11:39:01 PM 1 0.97 0.00 1.19 1.83 0.07 95.95 11:40:01 PM all 0.21 0.00 0.08 0.00 0.03 99.68 11:40:01 PM 0 0.28 0.00 0.10 0.00 0.03 99.58 11:40:01 PM 1 0.13 0.00 0.07 0.00 0.02 99.78 11:41:01 PM all 0.32 0.00 0.10 0.00 0.05 99.53 11:41:01 PM 0 0.52 0.00 0.08 0.00 0.05 99.35 11:41:01 PM 1 0.12 0.00 0.12 0.00 0.05 99.72 11:42:01 PM all 3.85 0.00 0.49 0.00 0.04 95.62 11:42:01 PM 0 6.45 0.00 0.71 0.00 0.03 92.81 11:42:01 PM 1 1.26 0.00 0.28 0.00 0.05 98.41 11:43:01 PM all 21.93 0.00 3.14 0.16 0.09 74.68 11:43:01 PM 0 22.35 0.00 3.12 0.22 0.10 74.21 11:43:01 PM 1 21.50 0.00 3.16 0.10 0.08 75.16 Average: all 16.01 0.01 3.00 2.74 0.07 78.18 Average: 0 18.47 0.01 3.19 3.05 0.07 75.21 Average: 1 13.57 0.01 2.80 2.42 0.07 81.14