---> uname -a: Linux prd-centos8-builder-4c-16g-4607.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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 752 12627 19 2381 14680 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:14:75:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe14:75f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:bb:0c:95 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) 03/08/2024 _x86_64_ (4 CPU) 18:51:02 LINUX RESTART (4 CPU) 06:52:01 PM tps rtps wtps bread/s bwrtn/s 06:53:01 PM 68.26 13.68 54.58 2224.99 4819.38 06:54:01 PM 50.93 0.00 50.93 0.00 5512.55 06:55:01 PM 95.93 14.00 81.94 3248.66 5761.46 06:56:01 PM 59.11 0.53 58.58 60.25 3705.03 Average: 68.56 7.05 61.51 1383.40 4949.57 06:52:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 PM 13345124 15138800 2794320 17.31 2688 2010444 1090180 6.34 189516 2257620 130988 06:54:01 PM 13284580 15118112 2854864 17.69 2688 2049876 1104540 6.43 191512 2310684 32960 06:55:01 PM 12825388 14886056 3314056 20.53 2688 2270532 1299284 7.56 211208 2721756 58812 06:56:01 PM 12965040 15066124 3174404 19.67 2688 2307832 1108284 6.45 413992 2373616 37676 Average: 13105033 15052273 3034411 18.80 2688 2159671 1150572 6.69 251557 2415919 65109 06:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 PM eth0 66.63 54.30 733.23 5.83 0.00 0.00 0.00 0.00 06:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 PM eth0 13.96 13.23 198.66 1.64 0.00 0.00 0.00 0.00 06:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 PM eth0 119.61 102.70 1217.25 25.64 0.00 0.00 0.00 0.00 06:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 PM eth0 52.35 45.88 440.45 12.44 0.00 0.00 0.00 0.00 06:56:01 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 63.14 54.03 647.38 11.38 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) 03/08/2024 _x86_64_ (4 CPU) 18:51:02 LINUX RESTART (4 CPU) 06:52:01 PM CPU %user %nice %system %iowait %steal %idle 06:53:01 PM all 13.35 0.00 2.14 0.78 0.06 83.67 06:53:01 PM 0 11.28 0.00 2.29 0.37 0.07 86.00 06:53:01 PM 1 12.42 0.00 2.44 1.32 0.05 83.77 06:53:01 PM 2 14.39 0.00 1.42 0.48 0.07 83.64 06:53:01 PM 3 15.33 0.00 2.42 0.94 0.05 81.26 06:54:01 PM all 3.89 0.00 0.62 0.61 0.04 94.84 06:54:01 PM 0 0.58 0.00 0.28 0.60 0.03 98.50 06:54:01 PM 1 0.37 0.00 0.32 0.18 0.08 99.05 06:54:01 PM 2 3.29 0.00 0.52 1.07 0.03 95.09 06:54:01 PM 3 11.32 0.00 1.35 0.58 0.02 86.73 06:55:01 PM all 15.12 0.00 1.85 6.99 0.08 75.96 06:55:01 PM 0 6.91 0.00 1.52 7.01 0.08 84.49 06:55:01 PM 1 22.41 0.00 1.82 6.22 0.10 69.45 06:55:01 PM 2 12.63 0.00 1.15 1.51 0.07 84.65 06:55:01 PM 3 18.59 0.00 2.93 13.21 0.08 65.20 06:56:01 PM all 9.28 0.00 1.21 0.78 0.05 88.68 06:56:01 PM 0 2.57 0.00 0.58 0.92 0.07 95.86 06:56:01 PM 1 15.76 0.00 1.87 0.94 0.03 81.40 06:56:01 PM 2 6.14 0.00 0.90 0.70 0.07 92.19 06:56:01 PM 3 12.68 0.00 1.47 0.55 0.03 85.27 Average: all 10.41 0.00 1.45 2.28 0.06 85.79 Average: 0 5.33 0.00 1.17 2.22 0.06 91.21 Average: 1 12.73 0.00 1.61 2.16 0.07 83.44 Average: 2 9.11 0.00 1.00 0.94 0.06 88.89 Average: 3 14.47 0.00 2.04 3.81 0.05 79.62