---> uname -a: Linux prd-centos8-builder-4c-4g-8697.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: 2799.998 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 786 12084 19 2890 14625 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:81:a1:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.67/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe81:a1fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:29:fd:e5 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) 14:36:33 LINUX RESTART (4 CPU) 02:37:01 PM tps rtps wtps bread/s bwrtn/s 02:38:02 PM 142.16 23.22 118.94 4963.92 5675.63 02:39:01 PM 78.31 0.47 77.84 15.18 7316.01 02:40:01 PM 102.53 2.08 100.45 80.51 9976.61 02:41:01 PM 149.56 1.10 148.46 110.48 19866.68 Average: 118.31 6.75 111.56 1297.97 10723.09 02:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:02 PM 13349544 15078956 2789904 17.29 2688 1954012 1175260 6.84 208400 2260592 56316 02:39:01 PM 13268732 15112832 2870716 17.79 2688 2059868 1090844 6.35 203760 2312676 25688 02:40:01 PM 12679056 14987644 3460392 21.44 2688 2509404 1235384 7.19 260404 2787480 274660 02:41:01 PM 12405224 15007116 3734224 23.14 2688 2782240 1107068 6.44 462828 2783056 71040 Average: 12925639 15046637 3213809 19.91 2688 2326381 1152139 6.70 283848 2535951 106926 02:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 PM eth0 341.13 201.92 1589.54 56.95 0.00 0.00 0.00 0.00 02:38:02 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 23.48 13.45 167.66 2.10 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 99.72 68.43 1481.12 19.04 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 68.63 55.81 861.37 10.21 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 133.71 85.20 1028.52 22.16 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) 14:36:33 LINUX RESTART (4 CPU) 02:37:01 PM CPU %user %nice %system %iowait %steal %idle 02:38:02 PM all 17.95 0.00 3.25 2.33 0.09 76.38 02:38:02 PM 0 20.32 0.00 3.57 2.80 0.08 73.23 02:38:02 PM 1 22.09 0.00 3.33 2.56 0.08 71.93 02:38:02 PM 2 15.95 0.00 3.51 1.56 0.12 78.85 02:38:02 PM 3 13.41 0.00 2.58 2.40 0.08 81.53 02:39:01 PM all 7.55 0.00 1.24 12.29 0.07 78.84 02:39:01 PM 0 9.51 0.00 1.54 7.19 0.05 81.70 02:39:01 PM 1 10.45 0.00 1.31 9.35 0.07 78.83 02:39:01 PM 2 3.45 0.00 1.18 20.04 0.09 75.25 02:39:01 PM 3 6.84 0.00 0.94 12.54 0.07 79.60 02:40:01 PM all 17.07 0.00 2.60 1.66 0.09 78.57 02:40:01 PM 0 21.38 0.00 2.88 0.99 0.08 74.67 02:40:01 PM 1 10.75 0.00 2.34 1.52 0.07 85.32 02:40:01 PM 2 9.24 0.00 1.80 2.57 0.10 86.29 02:40:01 PM 3 26.93 0.00 3.40 1.58 0.12 67.97 02:41:01 PM all 19.13 0.00 3.90 2.97 0.09 73.91 02:41:01 PM 0 28.28 0.00 5.73 2.00 0.05 63.94 02:41:01 PM 1 9.32 0.00 2.92 3.93 0.10 83.73 02:41:01 PM 2 17.01 0.00 3.67 3.21 0.08 76.03 02:41:01 PM 3 21.94 0.00 3.27 2.73 0.12 71.95 Average: all 15.47 0.00 2.76 4.77 0.09 76.92 Average: 0 19.93 0.00 3.44 3.22 0.07 73.34 Average: 1 13.17 0.00 2.48 4.31 0.08 79.96 Average: 2 11.45 0.00 2.54 6.79 0.10 79.12 Average: 3 17.33 0.00 2.56 4.77 0.10 75.24