---> uname -a: Linux prd-centos8-builder-2c-1g-22763.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 558 5056 19 2085 6837 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:96:1d:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86027sec preferred_lft 86027sec inet6 fe80::f816:3eff:fe96:1d0b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/12/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 252.76 155.97 96.78 6366.01 6752.82 03:06:01 PM 47.88 0.02 47.87 0.40 5189.80 03:07:01 PM 50.82 0.30 50.52 18.00 4457.67 03:08:01 PM 29.15 0.57 28.58 49.86 1675.20 03:09:01 PM 14.80 0.07 14.73 5.20 327.66 Average: 79.08 31.38 47.70 1287.85 3680.68 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 5298728 7022500 2585716 32.80 2688 1897952 716732 8.02 218008 2027312 129024 03:06:01 PM 5260112 7029624 2624332 33.28 2688 1942292 708792 7.93 220232 2053952 37088 03:07:01 PM 5206324 7025224 2678120 33.97 2688 1986260 698068 7.81 229884 2083656 35196 03:08:01 PM 5151424 6971400 2733020 34.66 2688 1987864 744504 8.33 256052 2112408 152 03:09:01 PM 5222416 7042508 2662028 33.76 2688 1987868 682604 7.64 297848 2000168 24 Average: 5227801 7018251 2656643 33.69 2688 1960447 710140 7.95 244405 2055499 40297 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 347.48 153.51 1645.90 59.80 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 21.83 12.20 220.56 4.24 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 17.10 13.68 30.69 13.65 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 37.36 35.11 39.17 9.63 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 28.91 24.75 30.09 8.64 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 90.53 47.85 393.27 19.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/12/2024 _x86_64_ (2 CPU) 15:03:25 LINUX RESTART (2 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 41.80 2.59 19.32 7.96 0.18 28.15 03:05:01 PM 0 42.36 1.99 17.39 7.70 0.17 30.39 03:05:01 PM 1 41.24 3.19 21.28 8.22 0.19 25.89 03:06:01 PM all 11.07 0.00 1.00 40.19 0.06 47.69 03:06:01 PM 0 7.91 0.00 0.95 47.80 0.05 43.29 03:06:01 PM 1 14.22 0.00 1.05 32.58 0.07 52.08 03:07:01 PM all 23.47 0.00 1.89 13.05 0.06 61.53 03:07:01 PM 0 21.40 0.00 1.88 19.18 0.07 57.47 03:07:01 PM 1 25.55 0.00 1.90 6.93 0.05 65.58 03:08:01 PM all 34.95 0.00 2.29 1.26 0.08 61.41 03:08:01 PM 0 20.96 0.00 2.40 0.80 0.07 75.78 03:08:01 PM 1 48.98 0.00 2.19 1.72 0.10 47.01 03:09:01 PM all 36.28 0.00 1.97 0.58 0.08 61.10 03:09:01 PM 0 33.03 0.00 2.18 0.45 0.08 64.25 03:09:01 PM 1 39.52 0.00 1.75 0.70 0.08 57.95 Average: all 29.47 0.51 5.25 12.62 0.09 52.06 Average: 0 25.09 0.39 4.93 15.20 0.09 54.30 Average: 1 33.86 0.63 5.56 10.04 0.10 49.81