---> uname -a: Linux prd-centos8-builder-4c-4g-18119.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: 2799.996 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): 0-3 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 718 12752 19 2290 14714 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:71:08:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.166/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86209sec preferred_lft 86209sec inet6 fe80::f816:3eff:fe71:82f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:9f:eb:3d 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) 01/20/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 82.33 13.30 69.03 2243.58 5980.60 02:11:01 AM 124.14 1.55 122.59 199.50 9514.23 Average: 103.41 7.38 96.04 1212.87 7762.40 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 13234976 15094420 2904472 18.00 2688 2075332 1145008 6.66 186184 2364608 170652 02:11:01 AM 13092500 15097432 3046948 18.88 2688 2213048 1116808 6.50 386628 2275316 108144 Average: 13163738 15095926 2975710 18.44 2688 2144190 1130908 6.58 286406 2319962 139398 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 84.46 69.87 1062.43 8.01 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 108.86 90.79 1391.77 25.49 0.00 0.00 0.00 0.00 02:11:01 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 96.77 80.42 1228.50 16.82 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) 01/20/2024 _x86_64_ (4 CPU) 02:08:22 LINUX RESTART (4 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 17.35 0.00 2.40 1.36 0.08 78.81 02:10:01 AM 0 17.17 0.00 2.57 1.31 0.07 78.89 02:10:01 AM 1 18.31 0.00 2.34 1.72 0.07 77.56 02:10:01 AM 2 20.68 0.00 2.63 1.26 0.09 75.35 02:10:01 AM 3 13.27 0.00 2.08 1.16 0.09 83.42 02:11:01 AM all 21.35 0.00 2.68 1.63 0.10 74.24 02:11:01 AM 0 16.05 0.00 1.80 0.97 0.10 81.08 02:11:01 AM 1 19.56 0.00 2.53 2.28 0.12 75.52 02:11:01 AM 2 32.37 0.00 2.99 1.29 0.08 63.27 02:11:01 AM 3 17.48 0.00 3.40 1.99 0.08 77.04 Average: all 19.37 0.00 2.54 1.50 0.09 76.50 Average: 0 16.60 0.00 2.18 1.14 0.08 79.99 Average: 1 18.94 0.00 2.43 2.00 0.09 76.53 Average: 2 26.57 0.00 2.81 1.28 0.08 69.26 Average: 3 15.39 0.00 2.74 1.58 0.08 80.20