---> uname -a: Linux prd-centos8-builder-4c-4g-20418.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 744 12703 19 2313 14688 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:a3:85:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86225sec preferred_lft 86225sec inet6 fe80::f816:3eff:fea3:8532/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:9f:ae:26 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/25/2024 _x86_64_ (4 CPU) 15:56:09 LINUX RESTART (4 CPU) 03:57:01 PM tps rtps wtps bread/s bwrtn/s 03:58:01 PM 129.02 20.56 108.46 4292.30 9659.95 03:59:01 PM 86.44 0.88 85.55 244.63 6259.81 Average: 107.73 10.72 97.01 2268.63 7960.02 03:57:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 PM 13016072 15019556 3123384 19.35 2688 2213032 1407004 8.19 198180 2550452 116356 03:59:01 PM 12997908 15031028 3141548 19.47 2688 2241192 1154640 6.72 402540 2357680 28772 Average: 13006990 15025292 3132466 19.41 2688 2227112 1280822 7.45 300360 2454066 72564 03:57:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 PM eth0 79.59 62.13 843.77 17.28 0.00 0.00 0.00 0.00 03:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 PM eth0 46.61 40.96 224.02 13.88 0.00 0.00 0.00 0.00 03:59:01 PM 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 63.10 51.55 533.92 15.58 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/25/2024 _x86_64_ (4 CPU) 15:56:09 LINUX RESTART (4 CPU) 03:57:01 PM CPU %user %nice %system %iowait %steal %idle 03:58:01 PM all 20.23 0.00 3.01 1.15 0.09 75.52 03:58:01 PM 0 13.48 0.00 2.90 0.48 0.08 83.05 03:58:01 PM 1 32.61 0.00 4.45 1.76 0.12 61.07 03:58:01 PM 2 17.48 0.00 2.19 1.09 0.08 79.16 03:58:01 PM 3 17.38 0.00 2.48 1.27 0.07 78.80 03:59:01 PM all 18.90 0.00 2.10 0.51 0.07 78.42 03:59:01 PM 0 26.78 0.00 2.27 0.27 0.08 70.60 03:59:01 PM 1 17.61 0.00 2.22 0.74 0.07 79.37 03:59:01 PM 2 13.27 0.00 2.11 0.74 0.07 83.81 03:59:01 PM 3 17.93 0.00 1.79 0.28 0.07 79.93 Average: all 19.57 0.00 2.55 0.83 0.08 76.97 Average: 0 20.13 0.00 2.59 0.38 0.08 76.83 Average: 1 25.10 0.00 3.34 1.25 0.09 70.22 Average: 2 15.37 0.00 2.15 0.91 0.08 81.49 Average: 3 17.66 0.00 2.13 0.78 0.07 79.36