---> uname -a: Linux prd-centos8-builder-4c-4g-7947.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): 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 771 12378 19 2610 14656 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:11:0c:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86236sec preferred_lft 86236sec inet6 fe80::f816:3eff:fe11:c9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:3d:ed:d4 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) 11/16/2024 _x86_64_ (4 CPU) 15:42:31 LINUX RESTART (4 CPU) 03:43:01 PM tps rtps wtps bread/s bwrtn/s 03:44:01 PM 229.66 14.96 214.70 2737.62 6782.04 03:45:01 PM 205.83 17.83 188.00 3724.23 17810.16 Average: 217.74 16.39 201.35 3230.92 12296.10 03:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:44:01 PM 13164588 15069820 2974840 18.43 2688 2116432 1154604 6.72 217416 2387640 225984 03:45:01 PM 12687308 15018472 3452120 21.39 2688 2534764 1141876 6.64 458920 2588168 72652 Average: 12925948 15044146 3213480 19.91 2688 2325598 1148240 6.68 338168 2487904 149318 03:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 PM eth0 200.88 122.21 1257.35 47.92 0.00 0.00 0.00 0.00 03:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 409.38 321.54 4850.73 57.92 0.00 0.00 0.00 0.00 03:45:01 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 305.13 221.88 3054.04 52.92 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) 11/16/2024 _x86_64_ (4 CPU) 15:42:31 LINUX RESTART (4 CPU) 03:43:01 PM CPU %user %nice %system %iowait %steal %idle 03:44:01 PM all 21.58 0.00 3.60 1.01 0.08 73.73 03:44:01 PM 0 32.84 0.00 4.88 0.63 0.08 61.56 03:44:01 PM 1 14.35 0.00 3.59 2.60 0.10 79.36 03:44:01 PM 2 18.43 0.00 2.66 0.35 0.08 78.48 03:44:01 PM 3 20.68 0.00 3.26 0.45 0.07 75.54 03:45:01 PM all 36.84 0.00 3.61 1.13 0.10 58.32 03:45:01 PM 0 36.00 0.00 4.57 1.31 0.12 58.01 03:45:01 PM 1 37.06 0.00 3.37 1.39 0.08 58.09 03:45:01 PM 2 31.85 0.00 3.82 0.91 0.10 63.33 03:45:01 PM 3 42.43 0.00 2.70 0.92 0.08 53.87 Average: all 29.20 0.00 3.61 1.07 0.09 66.03 Average: 0 34.42 0.00 4.72 0.97 0.10 59.79 Average: 1 25.71 0.00 3.48 1.99 0.09 68.72 Average: 2 25.13 0.00 3.24 0.63 0.09 70.91 Average: 3 31.55 0.00 2.98 0.69 0.08 64.71