---> uname -a: Linux prd-centos8-builder-2c-1g-26079.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 542 5070 19 2086 6853 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:53:54:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.43/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe53:549a/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) 04/25/2024 _x86_64_ (2 CPU) 12:07:35 LINUX RESTART (2 CPU) 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 238.98 146.49 92.48 5071.15 33461.41 12:10:01 PM 111.43 6.78 104.65 1284.32 8901.88 12:11:01 PM 49.45 0.62 48.83 51.18 4275.87 12:12:01 PM 19.35 0.03 19.31 0.53 419.46 Average: 104.80 38.48 66.32 1601.73 11764.34 12:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 5456764 7024144 2427680 30.79 2688 1749548 738436 8.27 196548 1922668 62924 12:10:01 PM 5219900 7041196 2664544 33.79 2688 1989076 680452 7.62 220084 2080320 96496 12:11:01 PM 5239484 7060328 2644960 33.55 2688 1988808 651952 7.30 255944 2023084 20 12:12:01 PM 5155848 6976816 2728596 34.61 2688 1988964 729720 8.17 256568 2106124 144 Average: 5267999 7025621 2616445 33.18 2688 1929099 700140 7.84 232286 2033049 39896 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 290.13 146.76 1281.57 61.30 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 38.03 26.68 589.11 5.83 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 29.27 26.86 45.50 8.45 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 24.43 22.71 21.32 7.32 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 95.46 55.75 484.36 20.72 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) 04/25/2024 _x86_64_ (2 CPU) 12:07:35 LINUX RESTART (2 CPU) 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 29.27 2.73 18.92 26.39 0.11 22.58 12:09:01 PM 0 21.61 3.40 22.12 25.59 0.10 27.18 12:09:01 PM 1 36.85 2.06 15.75 27.18 0.12 18.04 12:10:01 PM all 33.57 0.00 3.57 8.13 0.12 54.61 12:10:01 PM 0 45.97 0.00 3.99 8.40 0.12 41.52 12:10:01 PM 1 21.20 0.00 3.16 7.85 0.12 67.67 12:11:01 PM all 36.60 0.00 2.28 2.52 0.11 58.49 12:11:01 PM 0 57.57 0.00 2.48 2.58 0.13 37.23 12:11:01 PM 1 15.64 0.00 2.08 2.45 0.08 79.75 12:12:01 PM all 36.15 0.00 1.78 1.10 0.11 60.86 12:12:01 PM 0 46.07 0.00 1.95 0.88 0.10 50.99 12:12:01 PM 1 26.25 0.00 1.62 1.32 0.12 70.70 Average: all 33.92 0.67 6.58 9.45 0.11 49.26 Average: 0 42.94 0.83 7.55 9.27 0.11 39.30 Average: 1 24.94 0.51 5.62 9.64 0.11 59.19