---> uname -a: Linux prd-centos8-builder-2c-2g-43046.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 3940 19 3087 6710 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:07:39:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe07:39cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:dd:ba:cb brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/16/2024 _x86_64_ (2 CPU) 10:15:31 LINUX RESTART (2 CPU) 10:16:02 AM tps rtps wtps bread/s bwrtn/s 10:17:01 AM 129.78 28.04 101.74 6412.47 16653.52 10:18:02 AM 139.91 6.89 133.02 1278.30 13908.51 10:19:01 AM 179.92 1.47 178.45 178.52 36925.80 Average: 149.81 12.10 137.71 2615.30 22444.51 10:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:17:01 AM 5229948 7009488 2652484 33.65 2688 1968976 970316 10.86 235192 2119848 114680 10:18:02 AM 4592760 6881392 3289672 41.73 2688 2456928 1115440 12.49 289180 2620616 289916 10:19:01 AM 4096060 6931092 3786372 48.04 2688 2979196 936788 10.49 453716 2874064 14156 Average: 4639589 6940657 3242843 41.14 2688 2468367 1007515 11.28 326029 2538176 139584 10:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 AM eth0 305.91 194.31 1996.98 61.86 0.00 0.00 0.00 0.00 10:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:02 AM eth0 153.70 108.82 2108.77 13.93 0.00 0.00 0.00 0.00 10:18:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 89.83 62.71 962.95 12.86 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 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 182.98 121.87 1692.08 29.46 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/16/2024 _x86_64_ (2 CPU) 10:15:31 LINUX RESTART (2 CPU) 10:16:02 AM CPU %user %nice %system %iowait %steal %idle 10:17:01 AM all 38.84 0.00 7.00 5.42 0.13 48.61 10:17:01 AM 0 35.31 0.00 7.18 3.48 0.14 53.90 10:17:01 AM 1 42.35 0.00 6.82 7.36 0.12 43.35 10:18:02 AM all 38.40 0.00 7.62 4.72 0.11 49.16 10:18:02 AM 0 40.86 0.00 7.22 3.60 0.12 48.20 10:18:02 AM 1 35.94 0.00 8.02 5.83 0.10 50.12 10:19:01 AM all 43.53 0.00 7.05 10.51 0.14 38.77 10:19:01 AM 0 40.30 0.00 7.24 12.65 0.17 39.64 10:19:01 AM 1 46.81 0.00 6.87 8.34 0.10 37.88 Average: all 40.24 0.00 7.23 6.86 0.12 45.55 Average: 0 38.84 0.00 7.21 6.56 0.14 47.24 Average: 1 41.64 0.00 7.24 7.16 0.11 43.85