---> uname -a: Linux prd-centos8-builder-4c-4g-5945.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: 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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 12268 19 2713 14639 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:3e:3b:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe3e:3bed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:b7:fe:87 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) 02/11/2024 _x86_64_ (4 CPU) 23:06:00 LINUX RESTART (4 CPU) 11:07:01 PM tps rtps wtps bread/s bwrtn/s 11:08:01 PM 134.22 15.66 118.56 3395.40 9758.40 11:09:01 PM 203.88 11.00 192.89 2149.68 11807.20 11:10:01 PM 69.33 0.45 68.88 63.85 5960.98 Average: 135.81 9.04 126.77 1869.64 9175.52 11:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:08:01 PM 12997892 15015892 3141564 19.47 2688 2224328 1416324 8.24 220884 2532548 116800 11:09:01 PM 10889784 13216300 5249672 32.53 2688 2525684 2826608 16.45 338732 4483468 50280 11:10:01 PM 12598240 15025836 3541216 21.94 2688 2620668 1138352 6.62 544032 2558932 49152 Average: 12161972 14419343 3977484 24.64 2688 2456893 1793761 10.44 367883 3191649 72077 11:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 71.73 54.77 781.62 13.34 0.00 0.00 0.00 0.00 11:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 253.77 221.04 3092.90 33.56 0.00 0.00 0.00 0.00 11:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 22.96 22.43 45.41 10.34 0.00 0.00 0.00 0.00 11:10:01 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 116.15 99.41 1306.64 19.08 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) 02/11/2024 _x86_64_ (4 CPU) 23:06:00 LINUX RESTART (4 CPU) 11:07:01 PM CPU %user %nice %system %iowait %steal %idle 11:08:01 PM all 20.20 0.00 2.98 1.51 0.08 75.24 11:08:01 PM 0 30.82 0.00 4.59 1.57 0.08 62.93 11:08:01 PM 1 20.39 0.00 2.56 1.55 0.07 75.43 11:08:01 PM 2 18.78 0.00 2.31 0.94 0.07 77.91 11:08:01 PM 3 10.76 0.00 2.45 2.00 0.08 84.71 11:09:01 PM all 67.85 0.00 3.35 1.84 0.17 26.79 11:09:01 PM 0 63.28 0.00 4.85 2.18 0.17 29.53 11:09:01 PM 1 68.27 0.00 3.56 2.59 0.17 25.41 11:09:01 PM 2 68.43 0.00 2.49 0.89 0.13 28.06 11:09:01 PM 3 71.43 0.00 2.51 1.70 0.20 24.16 11:10:01 PM all 36.39 0.00 2.59 0.72 0.09 60.21 11:10:01 PM 0 30.82 0.00 2.14 0.27 0.08 66.69 11:10:01 PM 1 46.47 0.00 3.49 1.34 0.10 48.60 11:10:01 PM 2 42.36 0.00 2.61 1.07 0.10 53.86 11:10:01 PM 3 25.92 0.00 2.11 0.22 0.07 71.69 Average: all 41.48 0.00 2.97 1.36 0.11 54.08 Average: 0 41.63 0.00 3.86 1.34 0.11 53.07 Average: 1 45.03 0.00 3.20 1.83 0.11 49.83 Average: 2 43.19 0.00 2.47 0.96 0.10 53.28 Average: 3 36.07 0.00 2.35 1.31 0.12 60.15