---> uname -a: Linux prd-centos8-builder-4c-4g-1489.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: 2800.000 BogoMIPS: 5600.00 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 729 12671 19 2360 14702 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:df:94:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fedf:9447/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:e8:f9:14 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) 01/31/2024 _x86_64_ (4 CPU) 15:18:23 LINUX RESTART (4 CPU) 03:19:01 PM tps rtps wtps bread/s bwrtn/s 03:20:00 PM 71.80 13.91 57.89 2262.78 5886.61 03:20:01 PM 5.50 0.92 4.59 29.36 2290.83 03:21:01 PM 116.44 14.09 102.35 3251.04 8496.22 Average: 93.52 13.88 79.64 2736.63 7158.77 03:19:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:00 PM 13367656 15156664 2771796 17.17 2688 2005644 1124076 6.54 185636 2238720 131464 03:20:01 PM 13345568 15141836 2793884 17.31 2688 2012968 1124076 6.54 187408 2257636 137576 03:21:01 PM 12949476 14971464 3189976 19.77 2688 2230984 1284264 7.47 202832 2608372 116276 Average: 13220900 15089988 2918552 18.08 2688 2083199 1177472 6.85 191959 2368243 128439 03:19:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 PM eth0 100.58 76.60 851.13 21.58 0.00 0.00 0.00 0.00 03:20:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 PM eth0 63.30 64.22 1115.32 4.69 0.00 0.00 0.00 0.00 03:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 PM eth0 81.24 69.47 768.96 21.70 0.00 0.00 0.00 0.00 03:21:01 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 90.57 72.92 812.44 21.49 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) 01/31/2024 _x86_64_ (4 CPU) 15:18:23 LINUX RESTART (4 CPU) 03:19:01 PM CPU %user %nice %system %iowait %steal %idle 03:20:00 PM all 15.30 0.00 2.53 5.22 0.07 76.87 03:20:00 PM 0 16.99 0.00 2.14 1.75 0.07 79.05 03:20:00 PM 1 13.41 0.00 3.22 3.63 0.07 79.67 03:20:00 PM 2 6.53 0.00 1.81 13.61 0.07 77.98 03:20:00 PM 3 24.26 0.00 2.97 1.91 0.09 70.78 03:20:01 PM all 22.65 0.00 2.29 0.69 0.00 74.37 03:20:01 PM 0 20.91 0.00 6.36 0.00 0.00 72.73 03:20:01 PM 1 50.00 0.00 0.91 0.00 0.00 49.09 03:20:01 PM 2 0.00 0.00 0.00 0.00 0.00 100.00 03:20:01 PM 3 19.27 0.00 1.83 2.75 0.00 76.15 03:21:01 PM all 17.04 0.00 2.20 6.35 0.08 74.33 03:21:01 PM 0 12.45 0.00 2.47 4.75 0.10 80.23 03:21:01 PM 1 17.81 0.00 1.79 3.38 0.07 76.95 03:21:01 PM 2 14.12 0.00 1.81 13.55 0.08 70.44 03:21:01 PM 3 23.76 0.00 2.72 3.74 0.08 69.70 Average: all 16.23 0.00 2.36 5.75 0.08 75.58 Average: 0 14.76 0.00 2.35 3.23 0.08 79.58 Average: 1 15.95 0.00 2.49 3.47 0.07 78.03 Average: 2 10.27 0.00 1.79 13.46 0.08 74.41 Average: 3 23.96 0.00 2.84 2.84 0.08 70.28