---> uname -a: Linux prd-centos8-builder-2c-1g-11639.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 552 5047 19 2099 6842 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:25:b1:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.151/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe25:b168/64 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) 03/07/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 222.74 124.66 98.08 4631.39 6999.42 08:06:01 PM 103.53 0.28 103.25 17.86 9157.99 08:07:01 PM 24.50 0.30 24.20 42.39 1012.45 08:08:01 PM 24.00 0.58 23.41 33.73 710.18 Average: 93.70 31.46 62.24 1181.49 4470.11 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5313980 7068036 2570464 32.60 2688 1927276 672544 7.53 218980 2010240 151200 08:06:01 PM 5153164 6985716 2731280 34.64 2688 1999784 741880 8.30 244380 2120116 16620 08:07:01 PM 5209748 7043412 2674696 33.92 2688 2000940 693200 7.76 246060 2061804 28 08:08:01 PM 5137176 6972712 2747268 34.84 2688 2002240 745104 8.34 413768 1966900 17520 Average: 5203517 7017469 2680927 34.00 2688 1982560 713182 7.98 280797 2039765 46342 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 277.56 153.63 1753.36 59.77 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 32.94 25.05 224.98 8.42 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.70 22.73 24.71 14.18 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 31.09 24.73 34.15 9.10 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 91.83 56.54 509.35 22.87 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) 03/07/2024 _x86_64_ (2 CPU) 20:03:25 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.83 1.92 17.19 4.56 0.11 32.39 08:05:01 PM 0 61.80 0.72 11.54 4.19 0.10 21.65 08:05:01 PM 1 25.50 3.14 22.95 4.94 0.12 43.34 08:06:01 PM all 39.46 0.00 3.21 3.37 0.09 53.87 08:06:01 PM 0 49.75 0.00 3.18 3.08 0.10 43.89 08:06:01 PM 1 29.19 0.00 3.23 3.66 0.08 63.84 08:07:01 PM all 32.61 0.00 1.51 1.15 0.09 64.64 08:07:01 PM 0 42.34 0.00 1.38 1.45 0.10 54.73 08:07:01 PM 1 22.88 0.00 1.63 0.85 0.08 74.55 08:08:01 PM all 36.53 0.00 2.53 0.32 0.11 60.51 08:08:01 PM 0 37.48 0.00 2.50 0.57 0.12 59.34 08:08:01 PM 1 35.57 0.00 2.56 0.08 0.10 61.68 Average: all 38.09 0.47 6.07 2.34 0.10 52.93 Average: 0 47.82 0.18 4.64 2.32 0.10 44.93 Average: 1 28.31 0.77 7.50 2.37 0.10 60.96