---> uname -a: Linux prd-centos8-builder-4c-4g-5418.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 732 12737 19 2291 14699 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:7a:a8:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.117/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86219sec preferred_lft 86219sec inet6 fe80::f816:3eff:fe7a:a86b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:62:a8:60 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) 02/10/2024 _x86_64_ (4 CPU) 06:23:29 LINUX RESTART (4 CPU) 06:24:03 AM tps rtps wtps bread/s bwrtn/s 06:25:01 AM 88.47 17.18 71.30 2756.86 6145.50 06:26:01 AM 138.37 1.52 136.85 198.47 11002.57 Average: 113.84 9.22 104.62 1456.21 8614.76 06:24:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:25:01 AM 13296724 15137336 2842732 17.61 2688 2056172 1105372 6.43 185312 2306348 161236 06:26:01 AM 13111948 15116924 3027508 18.76 2688 2212624 1086640 6.32 386728 2255152 113636 Average: 13204336 15127130 2935120 18.19 2688 2134398 1096006 6.38 286020 2280750 137436 06:24:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 243.23 162.63 1551.63 45.83 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 127.99 104.25 1524.27 27.50 0.00 0.00 0.00 0.00 06:26:01 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 184.64 132.95 1537.72 36.51 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) 02/10/2024 _x86_64_ (4 CPU) 06:23:29 LINUX RESTART (4 CPU) 06:24:03 AM CPU %user %nice %system %iowait %steal %idle 06:25:01 AM all 21.71 0.00 3.22 1.27 0.08 73.71 06:25:01 AM 0 17.67 0.00 2.61 0.40 0.09 79.24 06:25:01 AM 1 14.03 0.00 3.53 2.08 0.07 80.30 06:25:01 AM 2 23.18 0.00 2.53 0.57 0.09 73.63 06:25:01 AM 3 32.00 0.00 4.23 2.04 0.07 61.66 06:26:01 AM all 22.53 0.00 2.80 1.57 0.08 73.02 06:26:01 AM 0 27.44 0.00 2.16 0.70 0.10 69.60 06:26:01 AM 1 17.09 0.00 1.98 1.19 0.07 79.68 06:26:01 AM 2 29.84 0.00 3.86 2.48 0.08 63.74 06:26:01 AM 3 15.74 0.00 3.21 1.92 0.08 79.05 Average: all 22.13 0.00 3.01 1.42 0.08 73.36 Average: 0 22.64 0.00 2.38 0.55 0.09 74.34 Average: 1 15.58 0.00 2.74 1.62 0.07 79.98 Average: 2 26.56 0.00 3.21 1.54 0.09 68.60 Average: 3 23.75 0.00 3.71 1.98 0.08 70.49