---> uname -a: Linux prd-centos8-builder-4c-4g-2247.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 743 11878 19 3139 14683 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:fd:f5:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fefd:f541/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:59:f2:75:0d 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) 02/03/2024 _x86_64_ (4 CPU) 01:05:40 LINUX RESTART (4 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:02 AM 88.73 35.34 53.39 8469.19 39088.56 01:08:01 AM 141.00 15.35 125.65 2711.98 29959.38 01:09:01 AM 104.82 0.45 104.37 49.06 8832.94 Average: 111.47 16.96 94.51 3724.41 25869.75 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:02 AM 12028900 14375376 4110556 25.47 2688 2570120 1893428 11.02 212980 3571840 752124 01:08:01 AM 12236324 15032296 3903132 24.18 2688 3006716 1173388 6.83 506464 3031856 196528 01:09:01 AM 12236988 15110168 3902468 24.18 2688 3074768 1049360 6.11 470608 3031128 96268 Average: 12167404 14839280 3972052 24.61 2688 2883868 1372059 7.98 396684 3211608 348307 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:02 AM lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 01:07:02 AM eth0 427.39 296.31 4728.08 57.15 0.00 0.00 0.00 0.00 01:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 2.61 2.61 0.13 0.13 0.00 0.00 0.00 0.00 01:08:01 AM eth0 67.51 51.45 751.65 7.56 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 43.51 37.74 391.11 8.72 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 178.79 128.05 1949.11 24.40 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) 02/03/2024 _x86_64_ (4 CPU) 01:05:40 LINUX RESTART (4 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:02 AM all 34.73 0.00 3.78 10.01 0.10 51.38 01:07:02 AM 0 37.77 0.00 3.19 1.98 0.10 56.96 01:07:02 AM 1 28.74 0.00 4.27 21.30 0.10 45.59 01:07:02 AM 2 41.73 0.00 3.72 10.17 0.12 44.26 01:07:02 AM 3 30.66 0.00 3.92 6.59 0.09 58.74 01:08:01 AM all 29.72 0.00 2.95 3.99 0.10 63.24 01:08:01 AM 0 20.74 0.00 1.60 3.98 0.10 73.58 01:08:01 AM 1 27.60 0.00 2.88 4.15 0.10 65.26 01:08:01 AM 2 36.42 0.00 3.14 3.17 0.09 57.18 01:08:01 AM 3 34.16 0.00 4.20 4.66 0.10 56.87 01:09:01 AM all 19.39 0.00 2.44 1.15 0.07 76.95 01:09:01 AM 0 19.75 0.00 2.46 1.51 0.07 76.22 01:09:01 AM 1 30.77 0.00 3.14 0.53 0.07 65.49 01:09:01 AM 2 14.42 0.00 2.07 1.87 0.08 81.55 01:09:01 AM 3 12.58 0.00 2.09 0.70 0.07 84.55 Average: all 27.89 0.00 3.05 5.02 0.09 63.95 Average: 0 26.04 0.00 2.41 2.48 0.09 68.97 Average: 1 29.05 0.00 3.43 8.59 0.09 58.84 Average: 2 30.75 0.00 2.97 5.05 0.10 61.13 Average: 3 25.71 0.00 3.40 3.96 0.08 66.85