---> uname -a: Linux prd-centos8-builder-4c-4g-4896.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 12387 19 2593 14643 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:ba:d7:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:feba:d7c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:16:60:3a 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 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (4 CPU) 19:59:23 LINUX RESTART (4 CPU) 08:00:01 PM tps rtps wtps bread/s bwrtn/s 08:01:01 PM 133.77 13.41 120.36 2214.86 6802.75 08:02:01 PM 226.24 19.83 206.41 4265.73 10864.80 08:03:01 PM 92.87 0.47 92.40 63.98 8442.27 Average: 150.98 11.24 139.74 2181.99 8703.75 08:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 PM 13199144 15105684 2940312 18.22 2688 2119096 1144296 6.66 212220 2362832 178860 08:02:01 PM 11832252 14113692 4307204 26.69 2688 2484416 1921652 11.18 305488 3591172 178800 08:03:01 PM 12634836 14961552 3504620 21.71 2688 2525400 1193884 6.95 501308 2583752 42672 Average: 12555411 14726976 3584045 22.21 2688 2376304 1419944 8.26 339672 2845919 133444 08:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 PM eth0 106.53 83.41 1087.27 15.24 0.00 0.00 0.00 0.00 08:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 PM eth0 254.41 217.22 3199.55 38.80 0.00 0.00 0.00 0.00 08:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 PM eth0 27.09 28.74 108.64 11.03 0.00 0.00 0.00 0.00 08:03:01 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 129.37 109.81 1465.54 21.69 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 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/08/2024 _x86_64_ (4 CPU) 19:59:23 LINUX RESTART (4 CPU) 08:00:01 PM CPU %user %nice %system %iowait %steal %idle 08:01:01 PM all 19.64 0.00 2.93 1.15 0.08 76.21 08:01:01 PM 0 10.12 0.00 2.37 0.72 0.08 86.71 08:01:01 PM 1 18.62 0.00 2.11 0.89 0.08 78.30 08:01:01 PM 2 36.34 0.00 4.86 1.79 0.08 56.93 08:01:01 PM 3 13.53 0.00 2.38 1.19 0.07 82.84 08:02:01 PM all 46.24 0.00 3.47 1.90 0.11 48.28 08:02:01 PM 0 44.89 0.00 2.02 1.70 0.12 51.27 08:02:01 PM 1 52.12 0.00 3.82 3.05 0.10 40.92 08:02:01 PM 2 43.07 0.00 4.50 1.56 0.12 50.76 08:02:01 PM 3 44.87 0.00 3.55 1.31 0.12 50.16 08:03:01 PM all 25.69 0.00 2.32 1.27 0.08 70.63 08:03:01 PM 0 16.45 0.00 1.24 0.45 0.08 81.78 08:03:01 PM 1 27.42 0.00 2.76 1.41 0.10 68.31 08:03:01 PM 2 36.99 0.00 3.26 0.85 0.07 58.84 08:03:01 PM 3 21.91 0.00 2.04 2.39 0.07 73.59 Average: all 30.52 0.00 2.91 1.44 0.09 65.04 Average: 0 23.82 0.00 1.88 0.96 0.09 73.25 Average: 1 32.72 0.00 2.90 1.78 0.09 62.51 Average: 2 38.80 0.00 4.20 1.40 0.09 55.51 Average: 3 26.76 0.00 2.66 1.63 0.08 68.87