---> uname -a: Linux prd-centos8-builder-2c-1g-10650.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: 2799.996 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 567 5032 19 2099 6827 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:c4:33:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.23/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fec4:336b/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) 03/03/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 230.13 126.80 103.33 3793.97 7087.86 06:06:01 PM 99.80 0.28 99.52 17.86 9071.49 06:07:01 PM 22.36 0.30 22.06 42.39 914.88 06:08:01 PM 25.13 0.58 24.55 33.73 744.99 Average: 94.37 32.00 62.37 972.22 4455.02 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5279588 7034000 2604856 33.04 2688 1927400 732396 8.20 218368 2045940 151280 06:06:01 PM 5211792 7043800 2672652 33.90 2688 1999488 691052 7.74 243608 2062540 16496 06:07:01 PM 5136456 6969792 2747988 34.85 2688 2000884 754788 8.45 245624 2135336 144 06:08:01 PM 5142740 6978440 2741704 34.77 2688 2002064 756352 8.47 413136 1961300 17524 Average: 5192644 7006508 2691800 34.14 2688 1982459 733647 8.21 280184 2051279 46361 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 219.01 115.68 1532.99 55.58 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 30.93 24.68 219.96 8.12 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 23.31 20.35 23.58 7.11 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 33.03 26.46 34.71 9.71 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 76.58 46.80 452.90 20.13 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) 03/03/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 44.14 2.32 17.75 4.03 0.12 31.64 06:05:01 PM 0 57.35 2.15 15.28 3.74 0.14 21.33 06:05:01 PM 1 30.87 2.48 20.23 4.32 0.10 41.99 06:06:01 PM all 40.92 0.00 3.14 2.33 0.11 53.50 06:06:01 PM 0 55.47 0.00 3.68 1.34 0.12 39.40 06:06:01 PM 1 26.42 0.00 2.62 3.32 0.10 67.55 06:07:01 PM all 26.49 0.00 1.35 0.42 0.09 71.65 06:07:01 PM 0 34.04 0.00 1.22 0.29 0.08 64.37 06:07:01 PM 1 18.98 0.00 1.48 0.55 0.10 78.89 06:08:01 PM all 37.80 0.00 2.47 0.50 0.10 59.12 06:08:01 PM 0 44.38 0.00 2.39 0.23 0.10 52.90 06:08:01 PM 1 31.20 0.00 2.56 0.77 0.10 65.37 Average: all 37.31 0.57 6.14 1.81 0.10 54.06 Average: 0 47.79 0.53 5.61 1.39 0.11 44.56 Average: 1 26.84 0.61 6.66 2.23 0.10 63.55