---> uname -a: Linux prd-centos8-builder-2c-1g-20355.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 550 5063 19 2085 6845 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:f1:b6:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.192/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fef1:b6f7/64 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) 04/03/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 230.24 142.97 87.27 6128.89 6598.68 05:06:01 PM 80.61 0.23 80.37 16.53 6817.14 05:07:01 PM 38.34 0.28 38.06 40.66 3401.97 05:08:01 PM 8.77 0.07 8.70 3.07 178.00 05:09:01 PM 14.51 0.37 14.15 13.20 323.46 Average: 74.50 28.79 45.71 1240.59 3464.07 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5330256 7053496 2554188 32.40 2688 1896548 678092 7.59 218976 1992640 128120 05:06:01 PM 5179736 7000832 2704708 34.30 2688 1988768 707840 7.92 221240 2117860 78796 05:07:01 PM 5162368 6981940 2722076 34.52 2688 1987392 712240 7.97 245136 2109512 140 05:08:01 PM 5218744 7038232 2665700 33.81 2688 1987356 667740 7.47 245636 2052988 24 05:09:01 PM 5229372 7049256 2655072 33.67 2688 1987760 656820 7.35 391316 1896808 48 Average: 5224095 7024751 2660349 33.74 2688 1969565 684546 7.66 264461 2033962 41426 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 290.92 157.50 1634.51 61.20 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 26.91 22.63 235.76 6.62 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 17.01 16.06 33.06 5.26 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 9.05 8.95 6.95 3.36 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 24.65 21.25 25.91 14.15 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 73.71 45.28 387.27 18.12 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) 04/03/2024 _x86_64_ (2 CPU) 17:03:27 LINUX RESTART (2 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 39.62 2.36 18.81 7.72 0.14 31.36 05:05:01 PM 0 25.11 2.90 23.44 8.65 0.14 39.76 05:05:01 PM 1 53.95 1.83 14.23 6.79 0.14 23.06 05:06:01 PM all 31.14 0.00 2.81 5.05 0.10 60.90 05:06:01 PM 0 26.06 0.00 2.73 5.75 0.10 65.35 05:06:01 PM 1 36.20 0.00 2.89 4.35 0.10 56.46 05:07:01 PM all 26.24 0.00 1.38 11.39 0.09 60.90 05:07:01 PM 0 19.21 0.00 1.54 9.59 0.10 69.56 05:07:01 PM 1 33.24 0.00 1.22 13.18 0.08 52.28 05:08:01 PM all 16.12 0.00 0.80 3.99 0.10 79.00 05:08:01 PM 0 12.40 0.00 0.69 2.21 0.12 84.59 05:08:01 PM 1 19.87 0.00 0.91 5.79 0.08 73.35 05:09:01 PM all 29.84 0.00 1.48 2.77 0.08 65.82 05:09:01 PM 0 28.84 0.00 1.37 2.59 0.08 67.11 05:09:01 PM 1 30.85 0.00 1.60 2.94 0.08 64.53 Average: all 28.56 0.47 5.01 6.18 0.10 59.69 Average: 0 22.31 0.57 5.87 5.74 0.11 65.41 Average: 1 34.80 0.36 4.15 6.62 0.10 53.97