---> uname -a: Linux prd-centos8-builder-4c-4g-1768.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: 2799.996 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 762 12110 19 2888 14649 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:85:64:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fe85:645e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:31:09:2f:fe 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) 03/03/2024 _x86_64_ (4 CPU) 12:25:13 LINUX RESTART (4 CPU) 12:26:01 PM tps rtps wtps bread/s bwrtn/s 12:27:01 PM 85.52 9.93 75.59 1607.06 5937.04 12:28:01 PM 134.34 2.60 131.74 123.83 13493.20 12:29:01 PM 78.97 0.08 78.89 1.73 14452.36 12:30:01 PM 81.49 0.87 80.62 93.04 7539.37 Average: 95.08 3.37 91.71 456.43 10355.32 12:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 PM 13204756 15070300 2934692 18.18 2688 2080944 1130464 6.58 204904 2378072 166780 12:28:01 PM 12670752 15066540 3468696 21.49 2688 2591208 1179612 6.86 235868 2803424 352216 12:29:01 PM 12464240 15035324 3675208 22.77 2688 2750160 1153712 6.71 282544 2909372 129500 12:30:01 PM 12430912 15030988 3708536 22.98 2688 2782696 1128280 6.56 465836 2764752 10984 Average: 12692665 15050788 3446783 21.36 2688 2551252 1148017 6.68 297288 2713905 164870 12:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 81.39 66.49 1061.18 8.23 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 12:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 PM eth0 91.24 64.65 1380.91 8.84 0.00 0.00 0.00 0.00 12:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 PM eth0 73.75 61.36 777.20 6.14 0.00 0.00 0.00 0.00 12:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM eth0 19.48 19.14 17.84 9.35 0.00 0.00 0.00 0.00 12:30:01 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 66.46 52.91 809.29 8.14 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) 03/03/2024 _x86_64_ (4 CPU) 12:25:13 LINUX RESTART (4 CPU) 12:26:01 PM CPU %user %nice %system %iowait %steal %idle 12:27:01 PM all 18.62 0.00 2.34 1.17 0.07 77.80 12:27:01 PM 0 17.85 0.00 2.78 1.24 0.08 78.05 12:27:01 PM 1 26.34 0.00 2.54 1.09 0.07 69.96 12:27:01 PM 2 8.63 0.00 1.29 1.10 0.07 88.91 12:27:01 PM 3 21.65 0.00 2.75 1.24 0.07 74.30 12:28:01 PM all 18.95 0.00 3.05 1.88 0.10 76.02 12:28:01 PM 0 38.34 0.00 5.04 1.93 0.10 54.59 12:28:01 PM 1 16.01 0.00 2.51 2.06 0.10 79.32 12:28:01 PM 2 8.26 0.00 2.38 1.74 0.08 87.54 12:28:01 PM 3 13.19 0.00 2.28 1.81 0.10 82.63 12:29:01 PM all 8.45 0.00 2.22 2.54 0.11 86.68 12:29:01 PM 0 12.34 0.00 3.30 2.00 0.10 82.25 12:29:01 PM 1 6.73 0.00 1.86 1.26 0.12 90.04 12:29:01 PM 2 9.06 0.00 2.32 3.62 0.12 84.88 12:29:01 PM 3 5.68 0.00 1.38 3.30 0.10 89.54 12:30:01 PM all 17.91 0.00 2.05 1.13 0.06 78.85 12:30:01 PM 0 13.80 0.00 1.80 0.89 0.07 83.45 12:30:01 PM 1 21.52 0.00 1.98 0.89 0.07 75.55 12:30:01 PM 2 15.89 0.00 2.51 1.49 0.05 80.06 12:30:01 PM 3 20.46 0.00 1.91 1.24 0.05 76.34 Average: all 15.99 0.00 2.41 1.68 0.08 79.84 Average: 0 20.58 0.00 3.23 1.51 0.09 74.59 Average: 1 17.65 0.00 2.22 1.32 0.09 78.72 Average: 2 10.46 0.00 2.12 1.99 0.08 85.35 Average: 3 15.25 0.00 2.08 1.89 0.08 80.69