---> uname -a: Linux prd-centos8-builder-4c-4g-17290.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 712 12176 19 2872 14708 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:e0:a1:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fee0:a1c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:b8:32:6e 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) 01/17/2024 _x86_64_ (4 CPU) 12:42:49 LINUX RESTART (4 CPU) 12:43:01 PM tps rtps wtps bread/s bwrtn/s 12:44:01 PM 251.13 94.44 156.70 11212.93 40878.67 12:45:01 PM 123.44 11.10 112.35 1401.80 8668.04 12:46:01 PM 128.91 0.78 128.12 61.85 12489.04 12:47:01 PM 114.10 0.67 113.43 87.70 18347.25 Average: 154.39 26.75 127.65 3191.07 20095.75 12:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 PM 13498276 15173892 2641180 16.36 2688 1913660 1163612 6.77 177784 2228212 90244 12:45:01 PM 13224932 15175756 2914524 18.06 2688 2171660 1146864 6.67 211024 2400756 142424 12:46:01 PM 12505748 15078256 3633708 22.51 2688 2767688 1160444 6.75 276764 2959520 488080 12:47:01 PM 12542416 15134732 3597040 22.29 2688 2788440 1028088 5.98 462140 2727544 45416 Average: 12942843 15140659 3196613 19.81 2688 2410362 1124752 6.54 281928 2579008 191541 12:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 PM eth0 315.06 198.78 1573.36 58.87 0.00 0.00 0.00 0.00 12:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 PM eth0 41.64 35.47 345.52 6.69 0.00 0.00 0.00 0.00 12:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 PM eth0 139.25 114.11 2275.14 12.22 0.00 0.00 0.00 0.00 12:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 PM eth0 18.83 17.13 43.20 7.58 0.00 0.00 0.00 0.00 12:47:01 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 128.69 91.37 1059.31 21.34 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) 01/17/2024 _x86_64_ (4 CPU) 12:42:49 LINUX RESTART (4 CPU) 12:43:01 PM CPU %user %nice %system %iowait %steal %idle 12:44:01 PM all 22.87 0.00 5.23 4.68 0.10 67.13 12:44:01 PM 0 22.76 0.00 5.36 7.28 0.10 64.49 12:44:01 PM 1 21.21 0.00 3.55 3.87 0.10 71.27 12:44:01 PM 2 15.98 0.00 4.16 1.03 0.08 78.74 12:44:01 PM 3 31.49 0.00 7.84 6.55 0.10 54.01 12:45:01 PM all 19.28 0.00 3.32 1.33 0.07 76.00 12:45:01 PM 0 34.53 0.00 5.21 1.47 0.08 58.71 12:45:01 PM 1 11.39 0.00 3.32 1.54 0.07 83.69 12:45:01 PM 2 9.00 0.00 1.94 1.54 0.07 87.46 12:45:01 PM 3 22.18 0.00 2.83 0.77 0.07 74.16 12:46:01 PM all 21.59 0.00 3.85 2.29 0.09 72.18 12:46:01 PM 0 30.39 0.00 5.91 1.80 0.08 61.80 12:46:01 PM 1 24.63 0.00 3.65 4.08 0.12 67.53 12:46:01 PM 2 21.11 0.00 3.22 1.98 0.08 73.61 12:46:01 PM 3 10.19 0.00 2.60 1.28 0.08 85.85 12:47:01 PM all 13.80 0.00 1.96 2.68 0.07 81.49 12:47:01 PM 0 24.22 0.00 2.72 4.03 0.07 68.96 12:47:01 PM 1 16.73 0.00 1.96 2.16 0.07 79.09 12:47:01 PM 2 12.52 0.00 1.91 1.34 0.07 84.17 12:47:01 PM 3 1.74 0.00 1.27 3.18 0.07 93.74 Average: all 19.38 0.00 3.59 2.74 0.08 74.21 Average: 0 27.99 0.00 4.80 3.64 0.08 63.49 Average: 1 18.48 0.00 3.12 2.91 0.09 75.40 Average: 2 14.65 0.00 2.80 1.47 0.08 81.00 Average: 3 16.38 0.00 3.63 2.94 0.08 76.97