---> uname -a: Linux prd-centos8-builder-4c-4g-451.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 705 12096 19 2959 14723 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:ad:54:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86205sec preferred_lft 86205sec inet6 fe80::f816:3eff:fead:5444/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:dd:d2:84 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 06:38:21 LINUX RESTART (4 CPU) 06:39:01 AM tps rtps wtps bread/s bwrtn/s 06:40:01 AM 129.82 24.64 105.18 4922.49 26237.27 06:41:01 AM 101.10 7.53 93.57 1340.93 8675.86 Average: 115.46 16.08 99.38 3131.56 17455.84 06:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:01 AM 12754228 15149724 3385208 20.97 2688 2614364 1111332 6.47 441732 2603240 62944 06:41:01 AM 12451688 15071224 3687748 22.85 2688 2828280 1136960 6.61 467104 2841264 39112 Average: 12602958 15110474 3536478 21.91 2688 2721322 1124146 6.54 454418 2722252 51028 06:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:01 AM lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 06:40:01 AM eth0 290.50 203.53 4248.90 37.19 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM eth0 63.57 46.09 602.17 7.84 0.00 0.00 0.00 0.00 06:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 177.03 124.81 2425.38 22.52 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/22/2024 _x86_64_ (4 CPU) 06:38:21 LINUX RESTART (4 CPU) 06:39:01 AM CPU %user %nice %system %iowait %steal %idle 06:40:01 AM all 40.71 0.00 3.28 5.15 0.11 50.74 06:40:01 AM 0 38.98 0.00 2.98 4.36 0.08 53.60 06:40:01 AM 1 37.68 0.00 5.82 6.42 0.12 49.97 06:40:01 AM 2 42.97 0.00 2.04 2.83 0.15 52.01 06:40:01 AM 3 43.22 0.00 2.29 7.02 0.10 47.37 06:41:01 AM all 17.83 0.00 2.36 1.83 0.08 77.91 06:41:01 AM 0 27.59 0.00 2.39 3.27 0.08 66.67 06:41:01 AM 1 13.65 0.00 2.37 1.02 0.08 82.87 06:41:01 AM 2 10.56 0.00 2.58 2.14 0.07 84.65 06:41:01 AM 3 19.51 0.00 2.09 0.87 0.07 77.46 Average: all 29.26 0.00 2.82 3.49 0.09 64.34 Average: 0 33.27 0.00 2.68 3.81 0.08 60.15 Average: 1 25.64 0.00 4.09 3.72 0.10 66.45 Average: 2 26.77 0.00 2.31 2.49 0.11 68.32 Average: 3 31.34 0.00 2.19 3.94 0.08 62.45