---> uname -a: Linux prd-centos8-builder-4c-4g-8601.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: 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 812 9706 19 5242 14599 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:bb:35:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.21/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:febb:351b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:27:32:d5:25 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) 08/08/2024 _x86_64_ (4 CPU) 09:49:09 LINUX RESTART (4 CPU) 09:50:01 AM tps rtps wtps bread/s bwrtn/s 09:51:01 AM 97.27 9.48 87.79 1575.48 6661.13 09:52:01 AM 216.33 17.91 198.42 3964.41 19633.44 09:53:01 AM 114.88 0.88 114.00 31.72 9803.30 09:54:01 AM 133.51 0.07 133.44 18.13 67787.64 Average: 140.49 7.08 133.41 1397.51 25968.02 09:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 AM 13187580 15134080 2951860 18.29 2688 2156824 1063420 6.19 227924 2352004 238224 09:52:01 AM 11248200 13710092 4891240 30.31 2688 2659748 2698836 15.70 336148 4120116 101356 09:53:01 AM 9298940 13193668 6840500 42.38 2688 4080496 2771796 16.13 774676 5594224 1277488 09:54:01 AM 9911584 14947464 6227856 38.59 2688 5199676 1161696 6.76 564600 5157988 778144 Average: 10911576 14246326 5227864 32.39 2688 3524186 1923937 11.19 475837 4306083 598803 09:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 103.50 78.78 1107.86 14.75 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM eth0 409.18 306.05 5370.56 46.17 0.00 0.00 0.00 0.00 09:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 AM eth0 244.64 199.70 3068.48 32.23 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 09:54:01 AM eth0 120.21 111.68 228.36 35.84 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 219.38 174.05 2443.79 32.24 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) 08/08/2024 _x86_64_ (4 CPU) 09:49:09 LINUX RESTART (4 CPU) 09:50:01 AM CPU %user %nice %system %iowait %steal %idle 09:51:01 AM all 18.53 0.00 2.74 1.65 0.07 77.01 09:51:01 AM 0 12.52 0.00 2.02 0.83 0.07 84.56 09:51:01 AM 1 16.15 0.00 2.76 2.19 0.07 78.83 09:51:01 AM 2 38.39 0.00 4.86 2.20 0.08 54.46 09:51:01 AM 3 7.04 0.00 1.32 1.36 0.07 90.21 09:52:01 AM all 54.71 0.00 3.86 3.75 0.12 37.56 09:52:01 AM 0 55.89 0.00 3.70 3.75 0.12 36.55 09:52:01 AM 1 54.57 0.00 2.89 2.89 0.13 39.51 09:52:01 AM 2 48.74 0.00 4.57 4.13 0.12 42.44 09:52:01 AM 3 59.63 0.00 4.27 4.22 0.12 31.75 09:53:01 AM all 45.02 0.00 3.45 1.59 0.10 49.84 09:53:01 AM 0 75.47 0.00 5.90 1.65 0.12 16.87 09:53:01 AM 1 40.55 0.00 2.01 0.50 0.10 56.83 09:53:01 AM 2 31.65 0.00 2.21 2.24 0.10 63.80 09:53:01 AM 3 32.30 0.00 3.68 1.96 0.08 61.97 09:54:01 AM all 48.50 0.00 4.36 5.50 0.10 41.54 09:54:01 AM 0 64.01 0.00 4.75 2.61 0.10 28.54 09:54:01 AM 1 49.67 0.00 2.34 3.05 0.08 44.86 09:54:01 AM 2 46.71 0.00 3.78 4.66 0.12 44.72 09:54:01 AM 3 33.58 0.00 6.56 11.70 0.12 48.04 Average: all 41.67 0.00 3.60 3.12 0.10 51.50 Average: 0 51.95 0.00 4.09 2.21 0.10 41.65 Average: 1 40.22 0.00 2.50 2.16 0.10 55.03 Average: 2 41.37 0.00 3.86 3.31 0.10 51.36 Average: 3 33.13 0.00 3.96 4.81 0.10 58.01