---> uname -a: Linux prd-centos8-builder-4c-4g-3485.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 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 810 11904 19 3046 14601 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:3e:d5:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe3e:d5aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:4b:a9:8a 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) 02/05/2024 _x86_64_ (4 CPU) 12:22:01 LINUX RESTART (4 CPU) 12:23:01 PM tps rtps wtps bread/s bwrtn/s 12:24:01 PM 74.33 7.75 66.58 1326.62 6110.91 12:25:01 PM 158.32 17.61 140.71 4131.27 8714.31 12:26:01 PM 142.88 0.37 142.51 13.06 13744.84 12:27:01 PM 99.57 0.63 98.93 195.67 11928.62 Average: 118.77 6.59 112.18 1416.83 10124.46 12:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 PM 13251632 15100732 2887816 17.89 2688 2062824 1095180 6.37 207452 2318536 135812 12:25:01 PM 12168708 14435288 3970740 24.60 2688 2470280 1707532 9.93 266900 3298128 254692 12:26:01 PM 11004456 13599532 5134992 31.82 2688 2784792 2379520 13.84 339468 4335736 208040 12:27:01 PM 12228188 14981668 3911260 24.23 2688 2926320 1108788 6.45 546704 2872864 55620 Average: 12163246 14529305 3976202 24.64 2688 2561054 1572755 9.15 340131 3206316 163541 12:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 PM eth0 63.98 55.71 803.90 6.72 0.00 0.00 0.00 0.00 12:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 PM eth0 269.33 213.49 3359.07 42.84 0.00 0.00 0.00 0.00 12:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 PM eth0 131.13 96.78 2123.07 19.25 0.00 0.00 0.00 0.00 12:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 PM eth0 22.51 19.98 17.43 12.89 0.00 0.00 0.00 0.00 12:27:01 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 121.74 96.50 1575.92 20.42 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) 02/05/2024 _x86_64_ (4 CPU) 12:22:01 LINUX RESTART (4 CPU) 12:23:01 PM CPU %user %nice %system %iowait %steal %idle 12:24:01 PM all 14.08 0.00 2.07 2.61 0.06 81.19 12:24:01 PM 0 18.87 0.00 2.67 4.04 0.07 74.36 12:24:01 PM 1 18.18 0.00 2.42 1.89 0.05 77.46 12:24:01 PM 2 8.21 0.00 1.32 2.28 0.07 88.12 12:24:01 PM 3 11.03 0.00 1.86 2.22 0.05 84.84 12:25:01 PM all 30.76 0.00 3.15 1.71 0.09 64.29 12:25:01 PM 0 27.14 0.00 4.74 2.83 0.10 65.19 12:25:01 PM 1 34.91 0.00 3.41 1.51 0.10 60.07 12:25:01 PM 2 36.04 0.00 2.17 0.92 0.08 60.79 12:25:01 PM 3 24.94 0.00 2.27 1.59 0.08 71.12 12:26:01 PM all 75.79 0.00 3.32 1.11 0.13 19.66 12:26:01 PM 0 88.41 0.00 1.23 0.23 0.12 10.01 12:26:01 PM 1 82.23 0.00 4.88 0.89 0.12 11.89 12:26:01 PM 2 75.80 0.00 2.44 0.89 0.13 20.74 12:26:01 PM 3 56.68 0.00 4.72 2.44 0.13 36.03 12:27:01 PM all 57.32 0.00 2.97 0.99 0.10 38.60 12:27:01 PM 0 52.99 0.00 2.93 1.77 0.12 42.19 12:27:01 PM 1 67.17 0.00 3.84 0.63 0.10 28.25 12:27:01 PM 2 55.64 0.00 2.09 0.27 0.10 41.91 12:27:01 PM 3 53.49 0.00 3.04 1.30 0.10 42.06 Average: all 44.49 0.00 2.88 1.61 0.10 50.93 Average: 0 46.87 0.00 2.89 2.22 0.10 47.92 Average: 1 50.63 0.00 3.64 1.23 0.09 44.41 Average: 2 43.93 0.00 2.01 1.09 0.10 52.89 Average: 3 36.54 0.00 2.97 1.89 0.09 58.51