---> uname -a: Linux prd-centos8-builder-4c-4g-8700.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 783 12086 19 2891 14628 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:b1:29:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86116sec preferred_lft 86116sec inet6 fe80::f816:3eff:feb1:2977/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:64:71:55 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:36:41 LINUX RESTART (4 CPU) 02:37:01 PM tps rtps wtps bread/s bwrtn/s 02:38:01 PM 199.53 27.81 171.73 6145.28 17300.82 02:39:01 PM 106.35 7.10 99.25 1286.37 7904.42 02:40:01 PM 111.66 2.62 109.05 124.36 14105.76 02:41:01 PM 112.56 0.65 111.91 87.17 15389.59 Average: 132.53 9.54 122.98 1910.80 13675.15 02:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:01 PM 13420596 15077784 2718852 16.85 2688 1882740 1169956 6.81 181364 2221868 75028 02:39:01 PM 13167580 15104960 2971868 18.41 2688 2147056 1120060 6.52 208312 2388836 132780 02:40:01 PM 12577480 15005544 3561968 22.07 2688 2621104 1220252 7.10 242800 2875364 241320 02:41:01 PM 12420984 15024032 3718464 23.04 2688 2782112 1111144 6.46 465992 2769760 37612 Average: 12896660 15053080 3242788 20.09 2688 2358253 1155353 6.72 274617 2563957 121685 02:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 327.92 204.43 1329.91 61.57 0.00 0.00 0.00 0.00 02:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 65.39 45.83 617.65 7.18 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 126.61 84.54 1639.33 9.97 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 63.35 53.88 521.39 10.62 0.00 0.00 0.00 0.00 02:41:01 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 145.82 97.17 1027.07 22.33 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:36:41 LINUX RESTART (4 CPU) 02:37:01 PM CPU %user %nice %system %iowait %steal %idle 02:38:01 PM all 15.33 0.00 3.45 9.38 0.08 71.76 02:38:01 PM 0 16.40 0.00 5.01 8.95 0.07 69.57 02:38:01 PM 1 9.63 0.00 2.92 10.40 0.05 77.00 02:38:01 PM 2 18.09 0.00 3.37 9.91 0.10 68.53 02:38:01 PM 3 17.18 0.00 2.51 8.28 0.08 71.95 02:39:01 PM all 17.96 0.00 2.62 1.69 0.08 77.65 02:39:01 PM 0 28.28 0.00 3.28 1.96 0.08 66.40 02:39:01 PM 1 10.21 0.00 1.70 1.62 0.07 86.40 02:39:01 PM 2 14.59 0.00 1.99 1.89 0.07 81.46 02:39:01 PM 3 18.75 0.00 3.52 1.29 0.10 76.34 02:40:01 PM all 16.79 0.00 2.73 1.48 0.10 78.91 02:40:01 PM 0 26.65 0.00 3.45 0.79 0.10 69.01 02:40:01 PM 1 11.35 0.00 1.89 1.17 0.08 85.51 02:40:01 PM 2 19.73 0.00 3.80 2.56 0.12 73.79 02:40:01 PM 3 9.43 0.00 1.76 1.39 0.08 87.33 02:41:01 PM all 14.88 0.00 3.02 1.32 0.07 80.71 02:41:01 PM 0 19.40 0.00 3.12 0.98 0.07 76.43 02:41:01 PM 1 9.06 0.00 2.10 1.53 0.08 87.23 02:41:01 PM 2 23.41 0.00 4.92 1.71 0.07 69.90 02:41:01 PM 3 7.62 0.00 1.93 1.06 0.07 89.33 Average: all 16.24 0.00 2.95 3.46 0.08 77.26 Average: 0 22.69 0.00 3.71 3.17 0.08 70.36 Average: 1 10.06 0.00 2.15 3.67 0.07 84.04 Average: 2 18.95 0.00 3.52 4.01 0.09 73.42 Average: 3 13.24 0.00 2.43 3.00 0.08 81.25