---> uname -a: Linux prd-centos8-builder-4c-4g-3571.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 798 12318 19 2643 14630 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:c8:97:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:fec8:97f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:c6:ff:d1 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/02/2024 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:02 AM tps rtps wtps bread/s bwrtn/s 08:44:02 AM 204.76 31.87 172.89 7422.16 7468.62 08:45:01 AM 144.27 22.19 122.07 4525.97 8875.50 08:46:01 AM 147.67 5.48 142.19 808.80 15046.75 Average: 165.46 19.77 145.70 4232.99 10489.27 08:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:44:02 AM 13391528 15071360 2747912 17.03 2688 1903308 1134164 6.60 189168 2235360 100912 08:45:01 AM 12712952 14883836 3426488 21.23 2688 2379560 1264808 7.36 224680 2817424 259744 08:46:01 AM 12674616 15040248 3464824 21.47 2688 2569484 1104444 6.43 463084 2599604 24764 Average: 12926365 14998481 3213075 19.91 2688 2284117 1167805 6.79 292311 2550796 128473 08:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:02 AM eth0 329.07 205.90 1293.59 64.64 0.00 0.00 0.00 0.00 08:44:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 192.65 131.39 3172.59 20.40 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 267.63 229.86 2525.69 44.61 0.00 0.00 0.00 0.00 08:46:01 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 263.14 189.27 2331.77 43.22 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 11/02/2024 _x86_64_ (4 CPU) 08:42:34 LINUX RESTART (4 CPU) 08:43:02 AM CPU %user %nice %system %iowait %steal %idle 08:44:02 AM all 21.16 0.00 4.41 4.62 0.10 69.70 08:44:02 AM 0 20.57 0.00 4.09 4.19 0.16 70.99 08:44:02 AM 1 25.67 0.00 4.21 4.19 0.09 65.84 08:44:02 AM 2 26.03 0.00 4.91 4.97 0.09 64.01 08:44:02 AM 3 12.59 0.00 4.47 5.13 0.07 77.74 08:45:01 AM all 19.58 0.00 3.09 2.47 0.11 74.75 08:45:01 AM 0 17.60 0.00 2.71 2.60 0.12 76.97 08:45:01 AM 1 20.00 0.00 3.00 2.71 0.14 74.15 08:45:01 AM 2 21.82 0.00 3.15 1.97 0.09 72.97 08:45:01 AM 3 18.88 0.00 3.51 2.62 0.09 74.91 08:46:01 AM all 33.41 0.00 3.01 3.04 0.10 60.43 08:46:01 AM 0 38.74 0.00 2.06 1.91 0.12 57.17 08:46:01 AM 1 42.81 0.00 4.12 2.93 0.10 50.03 08:46:01 AM 2 25.45 0.00 3.24 4.67 0.10 66.54 08:46:01 AM 3 26.64 0.00 2.62 2.65 0.10 67.99 Average: all 24.80 0.00 3.50 3.37 0.10 68.23 Average: 0 25.77 0.00 2.94 2.89 0.13 68.28 Average: 1 29.59 0.00 3.78 3.28 0.11 63.24 Average: 2 24.42 0.00 3.75 3.86 0.09 67.89 Average: 3 19.42 0.00 3.52 3.46 0.09 73.51