---> uname -a: Linux prd-centos8-builder-4c-4g-5967.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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 812 10366 19 4582 14599 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:4f:d6:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:fe4f:d699/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:bc:42:03 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) 07/30/2024 _x86_64_ (4 CPU) 15:33:01 LINUX RESTART (4 CPU) 03:34:01 PM tps rtps wtps bread/s bwrtn/s 03:35:01 PM 141.93 20.73 121.20 4357.84 9468.59 03:36:01 PM 167.63 5.36 162.27 1085.32 17849.53 03:37:01 PM 128.16 0.52 127.64 13.60 23206.03 Average: 145.91 8.87 137.03 1819.30 16840.21 03:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 PM 12845860 14900900 3293580 20.41 2688 2263100 1286368 7.48 239788 2666876 148692 03:36:01 PM 11031492 13509516 5107948 31.65 2688 2674556 2511752 14.61 353184 4316256 45016 03:37:01 PM 10698372 15023192 5441068 33.71 2688 4502936 1070060 6.23 938140 4021600 1230132 Average: 11525241 14477869 4614199 28.59 2688 3146864 1622727 9.44 510371 3668244 474613 03:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 116.94 98.12 1121.76 19.09 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 379.84 277.33 5040.45 40.08 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 03:37:01 PM eth0 254.48 203.43 3143.74 34.16 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 250.41 192.95 3101.76 31.11 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) 07/30/2024 _x86_64_ (4 CPU) 15:33:01 LINUX RESTART (4 CPU) 03:34:01 PM CPU %user %nice %system %iowait %steal %idle 03:35:01 PM all 20.93 0.00 3.12 1.88 0.08 73.98 03:35:01 PM 0 21.02 0.00 3.27 1.57 0.10 74.04 03:35:01 PM 1 17.01 0.00 2.14 1.30 0.07 79.48 03:35:01 PM 2 21.70 0.00 2.86 1.55 0.07 73.82 03:35:01 PM 3 24.01 0.00 4.20 3.11 0.08 68.60 03:36:01 PM all 65.97 0.00 3.85 1.84 0.11 28.22 03:36:01 PM 0 60.79 0.00 4.96 1.91 0.12 32.23 03:36:01 PM 1 57.78 0.00 4.74 4.10 0.12 33.26 03:36:01 PM 2 75.74 0.00 1.82 0.49 0.10 21.85 03:36:01 PM 3 69.51 0.00 3.91 0.89 0.12 25.58 03:37:01 PM all 39.26 0.00 3.90 2.27 0.09 54.47 03:37:01 PM 0 40.09 0.00 5.06 0.76 0.10 53.98 03:37:01 PM 1 29.92 0.00 1.67 0.75 0.10 67.55 03:37:01 PM 2 51.30 0.00 7.57 7.28 0.08 33.77 03:37:01 PM 3 35.76 0.00 1.34 0.30 0.07 62.54 Average: all 42.02 0.00 3.62 2.00 0.09 52.26 Average: 0 40.57 0.00 4.43 1.41 0.11 53.48 Average: 1 34.86 0.00 2.85 2.05 0.09 60.14 Average: 2 49.57 0.00 4.08 3.10 0.08 43.17 Average: 3 43.07 0.00 3.15 1.43 0.09 52.26