---> uname -a: Linux prd-centos8-builder-4c-4g-3737.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 795 11144 19 3821 14624 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:d2:f7:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.162/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fed2:f7c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:ce:7d:9b 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 4.18.0-544.el8.x86_64 (prd-centos8-builder-4c-4g-3737.novalocal) 04/02/2024 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 51.90 1.67 50.23 145.02 3631.12 12:02:01 AM 90.74 0.12 90.62 13.72 8344.45 12:03:01 AM 72.24 0.55 71.69 50.65 33762.23 Average: 71.63 0.78 70.85 69.79 15245.17 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 9249220 11989732 6890216 42.69 2688 2939924 4334288 25.22 528284 5930584 275536 12:02:01 AM 11233348 13909192 4906088 30.40 2688 2874260 2021736 11.76 612804 3864532 116124 12:03:01 AM 11461592 15023296 4677844 28.98 2688 3756756 1125956 6.55 984320 3260264 24728 Average: 10648053 13640740 5491383 34.02 2688 3190313 2493993 14.51 708469 4351793 138796 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 2411.11 2411.11 2347.03 2347.03 0.00 0.00 0.00 0.00 12:01:01 AM eth0 100.55 75.29 2179.96 10.42 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM lo 787.82 787.82 794.71 794.71 0.00 0.00 0.00 0.00 12:02:01 AM eth0 184.94 149.82 2328.84 19.67 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 82.21 84.41 115.47 161.46 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1066.28 1066.28 1047.22 1047.22 0.00 0.00 0.00 0.00 Average: eth0 122.57 103.18 1541.51 63.84 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 4.18.0-544.el8.x86_64 (prd-centos8-builder-4c-4g-3737.novalocal) 04/02/2024 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 44.52 0.03 3.91 0.50 0.51 50.54 12:01:01 AM 0 43.24 0.00 2.90 0.62 1.19 52.05 12:01:01 AM 1 53.68 0.09 4.11 0.56 0.10 41.46 12:01:01 AM 2 40.88 0.03 2.95 0.30 0.10 55.73 12:01:01 AM 3 40.50 0.00 5.66 0.53 0.63 52.69 12:02:01 AM all 56.11 0.00 3.76 0.58 0.11 39.44 12:02:01 AM 0 53.11 0.00 3.29 0.66 0.10 42.85 12:02:01 AM 1 61.57 0.00 4.47 0.66 0.12 33.19 12:02:01 AM 2 55.26 0.00 4.65 0.35 0.10 39.64 12:02:01 AM 3 54.51 0.00 2.64 0.64 0.12 42.10 12:03:01 AM all 21.29 0.00 2.32 2.14 0.06 74.19 12:03:01 AM 0 8.48 0.00 1.27 1.41 0.07 88.77 12:03:01 AM 1 11.19 0.00 2.33 4.44 0.05 82.00 12:03:01 AM 2 46.89 0.00 3.91 2.14 0.08 46.97 12:03:01 AM 3 18.59 0.00 1.76 0.57 0.05 79.03 Average: all 40.58 0.01 3.32 1.08 0.22 54.78 Average: 0 34.82 0.00 2.48 0.90 0.45 61.36 Average: 1 41.96 0.03 3.63 1.90 0.09 52.38 Average: 2 47.69 0.01 3.84 0.94 0.10 47.42 Average: 3 37.83 0.00 3.34 0.58 0.26 57.98