---> uname -a: Linux prd-centos8-builder-4c-4g-5295.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 929 9546 19 5284 14482 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:64:b7:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84452sec preferred_lft 84452sec inet6 fe80::f816:3eff:fe64:b716/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:44:ca: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 4.18.0-535.el8.x86_64 (prd-centos8-builder-4c-4g-5295.novalocal) 02/10/2024 _x86_64_ (4 CPU) 12:00:00 AM tps rtps wtps bread/s bwrtn/s 12:00:01 AM 546.88 0.00 546.88 0.00 21798.96 12:01:01 AM 113.51 0.45 113.06 63.85 12393.20 Average: 120.33 0.44 119.89 62.84 12541.28 12:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:00:01 AM 9938388 14967396 6201064 38.42 2688 5110080 1066524 6.21 994580 4549472 335320 12:01:01 AM 9792484 14839672 6346968 39.33 2688 5124712 1147176 6.67 1178824 4501916 40440 Average: 9865436 14903534 6274016 38.87 2688 5117396 1106850 6.44 1086702 4525694 187880 12:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 AM eth0 135.42 109.38 114.30 160.74 0.00 0.00 0.00 0.00 12:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 76.84 59.95 62.00 169.06 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.76 60.72 62.82 168.93 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 4.18.0-535.el8.x86_64 (prd-centos8-builder-4c-4g-5295.novalocal) 02/10/2024 _x86_64_ (4 CPU) 12:00:00 AM CPU %user %nice %system %iowait %steal %idle 12:00:01 AM all 33.77 1.58 32.45 1.58 0.26 30.34 12:00:01 AM 0 54.17 0.00 6.25 0.00 0.00 39.58 12:00:01 AM 1 43.75 0.00 4.17 6.25 1.04 44.79 12:00:01 AM 2 3.19 6.38 67.02 0.00 0.00 23.40 12:00:01 AM 3 33.33 0.00 53.76 0.00 0.00 12.90 12:01:01 AM all 14.43 0.00 2.75 1.21 0.07 81.54 12:01:01 AM 0 4.61 0.00 1.75 1.27 0.05 92.32 12:01:01 AM 1 13.36 0.00 2.86 0.33 0.05 83.40 12:01:01 AM 2 10.54 0.00 2.32 2.11 0.10 84.93 12:01:01 AM 3 29.22 0.00 4.08 1.14 0.07 65.49 Average: all 14.73 0.02 3.22 1.22 0.07 80.74 Average: 0 5.39 0.00 1.83 1.25 0.05 91.48 Average: 1 13.84 0.00 2.88 0.43 0.07 82.79 Average: 2 10.42 0.10 3.33 2.07 0.10 83.98 Average: 3 29.29 0.00 4.84 1.12 0.07 64.68