---> uname -a: Linux prd-centos8-builder-4c-16g-39616.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 12458 19 2531 14655 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a1:64:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86186sec preferred_lft 86186sec inet6 fe80::f816:3eff:fea1:64e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:5f:5b:3e 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) 10/06/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:02 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 109.39 32.41 76.98 7507.64 22972.57 06:51:01 PM 161.88 21.70 140.18 4456.55 8816.90 06:52:01 PM 135.59 4.33 131.26 759.75 11028.64 Average: 135.77 19.41 116.36 4223.29 14223.70 06:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13400056 15096200 2739372 16.97 2688 1919564 1140356 6.63 192560 2220132 96852 06:51:01 PM 12660104 14778556 3479324 21.56 2688 2325480 1372660 7.99 240384 2844784 191420 06:52:01 PM 12819540 15066880 3319888 20.57 2688 2448468 1111240 6.47 432480 2470692 14144 Average: 12959900 14980545 3179528 19.70 2688 2231171 1208085 7.03 288475 2511869 100805 06:49:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 305.34 186.80 1400.23 56.31 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 202.33 167.53 1900.14 36.60 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 101.62 90.54 1152.90 17.95 0.00 0.00 0.00 0.00 06:52:01 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 202.53 148.08 1484.96 36.85 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) 10/06/2024 _x86_64_ (4 CPU) 18:48:33 LINUX RESTART (4 CPU) 06:49:02 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 21.20 0.00 3.98 12.80 0.09 61.93 06:50:01 PM 0 25.06 0.00 4.11 8.54 0.09 62.20 06:50:01 PM 1 17.57 0.00 3.16 9.76 0.07 69.45 06:50:01 PM 2 22.88 0.00 4.10 17.11 0.10 55.81 06:50:01 PM 3 19.27 0.00 4.56 15.81 0.10 60.26 06:51:01 PM all 25.41 0.00 3.43 2.41 0.10 68.65 06:51:01 PM 0 44.42 0.00 5.51 2.84 0.12 47.11 06:51:01 PM 1 16.90 0.00 1.49 1.44 0.08 80.08 06:51:01 PM 2 25.53 0.00 3.08 2.86 0.08 68.45 06:51:01 PM 3 14.72 0.00 3.64 2.52 0.10 79.02 06:52:01 PM all 32.57 0.00 2.74 2.38 0.10 62.21 06:52:01 PM 0 34.36 0.00 2.89 1.44 0.08 61.22 06:52:01 PM 1 33.48 0.00 2.01 1.89 0.12 62.51 06:52:01 PM 2 32.46 0.00 2.56 2.89 0.08 62.00 06:52:01 PM 3 29.96 0.00 3.52 3.32 0.10 63.10 Average: all 26.43 0.00 3.38 5.82 0.09 64.28 Average: 0 34.69 0.00 4.17 4.24 0.10 56.80 Average: 1 22.69 0.00 2.21 4.33 0.09 70.69 Average: 2 26.98 0.00 3.24 7.55 0.09 62.13 Average: 3 21.34 0.00 3.90 7.16 0.10 67.51