---> uname -a: Linux prd-centos8-builder-2c-1g-21893.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 530 5080 19 2088 6865 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:c2:17:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fec2:1720/64 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) 04/09/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 230.14 131.37 98.77 4690.30 6877.61 07:06:01 PM 93.63 0.28 93.35 17.86 8448.24 07:07:01 PM 26.50 1.82 24.68 164.24 996.68 07:08:01 PM 17.93 0.28 17.65 25.73 366.37 Average: 92.06 33.44 58.61 1224.68 4172.34 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5327812 7069996 2556632 32.43 2688 1915444 672796 7.53 217968 1998208 142556 07:06:01 PM 5159740 6977808 2724704 34.56 2688 1985952 728512 8.16 243172 2116316 16452 07:07:01 PM 5190572 7013540 2693872 34.17 2688 1990872 694068 7.77 257988 2070088 40 07:08:01 PM 5171108 6994948 2713336 34.41 2688 1991784 722664 8.09 426836 1921076 172 Average: 5212308 7014073 2672136 33.89 2688 1971013 704510 7.89 286491 2026422 39805 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 239.92 136.22 1676.56 61.41 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 32.08 26.10 189.49 9.06 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 31.06 28.38 30.56 8.15 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 37.54 29.76 33.88 10.63 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 85.16 55.12 482.67 22.32 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) 04/09/2024 _x86_64_ (2 CPU) 19:03:26 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.99 2.15 17.44 6.00 0.14 31.28 07:05:01 PM 0 50.47 2.18 16.82 5.92 0.14 24.48 07:05:01 PM 1 35.50 2.12 18.07 6.08 0.14 38.10 07:06:01 PM all 40.48 0.00 2.72 3.24 0.10 53.47 07:06:01 PM 0 56.71 0.00 3.13 2.55 0.10 37.50 07:06:01 PM 1 24.25 0.00 2.30 3.92 0.10 69.43 07:07:01 PM all 32.15 0.00 1.93 0.99 0.09 64.84 07:07:01 PM 0 40.59 0.00 2.01 1.04 0.10 56.26 07:07:01 PM 1 23.73 0.00 1.85 0.94 0.08 73.40 07:08:01 PM all 38.76 0.00 2.15 0.39 0.11 58.60 07:08:01 PM 0 59.05 0.00 2.48 0.57 0.12 37.79 07:08:01 PM 1 18.53 0.00 1.82 0.22 0.10 79.34 Average: all 38.58 0.53 6.03 2.64 0.11 52.11 Average: 0 51.71 0.54 6.08 2.51 0.11 39.05 Average: 1 25.46 0.52 5.97 2.78 0.10 65.16