---> uname -a: Linux prd-centos8-builder-4c-4g-550.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 766 11093 19 3901 14652 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:2b:36:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe2b:362f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:25:bc:5d 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 20:32:11 LINUX RESTART (4 CPU) 08:33:01 PM tps rtps wtps bread/s bwrtn/s 08:34:01 PM 98.00 8.12 89.89 1345.38 6203.40 08:35:01 PM 203.12 20.81 182.31 3994.27 14254.81 08:36:01 PM 117.59 0.43 117.16 15.33 9480.26 08:37:01 PM 81.69 3.30 78.39 1723.03 38996.55 Average: 125.10 8.16 116.94 1769.61 17234.09 08:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:34:01 PM 13176448 15074412 2962996 18.36 2688 2110144 1159924 6.75 219752 2379220 205488 08:35:01 PM 12063740 14322788 4075704 25.25 2688 2461556 1982828 11.54 295972 3365524 73260 08:36:01 PM 11438540 14878264 4700904 29.13 2688 3633788 1339744 7.79 525356 3737932 1004132 08:37:01 PM 11413308 15055016 4726136 29.28 2688 3834596 1113924 6.48 735264 3551664 22180 Average: 12023009 14832620 4116435 25.51 2688 3010021 1399105 8.14 444086 3258585 326265 08:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 64.77 47.39 968.50 8.09 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 330.23 264.53 3348.83 45.21 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 340.22 272.14 4788.07 40.79 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 150.53 109.28 2338.73 46.95 0.00 0.00 0.00 0.00 08:37:01 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 221.45 173.35 2861.13 35.26 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/04/2024 _x86_64_ (4 CPU) 20:32:11 LINUX RESTART (4 CPU) 08:33:01 PM CPU %user %nice %system %iowait %steal %idle 08:34:01 PM all 20.42 0.00 2.55 1.12 0.08 75.83 08:34:01 PM 0 15.43 0.00 2.45 1.47 0.08 80.56 08:34:01 PM 1 21.46 0.00 2.39 1.27 0.08 74.80 08:34:01 PM 2 23.24 0.00 2.91 0.67 0.07 73.11 08:34:01 PM 3 21.56 0.00 2.44 1.05 0.10 74.85 08:35:01 PM all 44.08 0.00 3.19 2.58 0.09 50.06 08:35:01 PM 0 40.61 0.00 5.10 3.09 0.08 51.12 08:35:01 PM 1 48.59 0.00 2.95 2.80 0.10 45.55 08:35:01 PM 2 47.84 0.00 1.81 1.76 0.10 48.48 08:35:01 PM 3 39.30 0.00 2.88 2.68 0.08 55.06 08:36:01 PM all 42.05 0.00 3.07 1.33 0.10 53.45 08:36:01 PM 0 40.59 0.00 2.66 2.43 0.10 54.22 08:36:01 PM 1 29.87 0.00 2.77 0.52 0.07 66.77 08:36:01 PM 2 39.72 0.00 1.54 0.74 0.13 57.87 08:36:01 PM 3 57.97 0.00 5.30 1.64 0.08 35.01 08:37:01 PM all 27.82 0.00 2.38 2.40 0.08 67.33 08:37:01 PM 0 25.06 0.00 2.56 3.79 0.08 68.50 08:37:01 PM 1 34.66 0.00 2.23 2.29 0.08 60.74 08:37:01 PM 2 27.60 0.00 2.29 1.06 0.07 68.99 08:37:01 PM 3 23.96 0.00 2.43 2.46 0.07 71.09 Average: all 33.58 0.00 2.80 1.86 0.09 61.68 Average: 0 30.41 0.00 3.19 2.69 0.09 63.62 Average: 1 33.63 0.00 2.59 1.72 0.08 61.98 Average: 2 34.60 0.00 2.14 1.06 0.09 62.12 Average: 3 35.69 0.00 3.26 1.96 0.08 59.00