---> uname -a: Linux prd-centos8-builder-4c-4g-724.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 747 12244 19 2769 14675 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:0c:4a:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe0c:4a7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:fa:98:30 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 14:49:08 LINUX RESTART (4 CPU) 02:50:01 PM tps rtps wtps bread/s bwrtn/s 02:51:01 PM 69.81 7.35 62.46 1316.98 6561.19 02:52:01 PM 159.19 15.51 143.68 3182.56 9671.21 02:53:01 PM 178.55 4.63 173.92 1187.61 13143.74 02:54:01 PM 33.54 0.45 33.09 63.85 3221.29 Average: 110.29 6.99 103.30 1438.17 8150.22 02:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:51:01 PM 13268956 15086064 2870492 17.79 2688 2033124 1135600 6.61 203768 2316208 136680 02:52:01 PM 12470004 14705708 3669444 22.74 2688 2442776 1376388 8.01 228260 3049128 229944 02:53:01 PM 11633092 14069988 4506356 27.92 2688 2637312 1932992 11.25 366644 3718484 40740 02:54:01 PM 12553552 15041732 3585896 22.22 2688 2684660 1121072 6.52 567304 2592584 40352 Average: 12481401 14725873 3658047 22.67 2688 2449468 1391513 8.10 341494 2919101 111929 02:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM eth0 49.63 42.83 661.88 4.97 0.00 0.00 0.00 0.00 02:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM eth0 268.31 213.13 3965.22 41.06 0.00 0.00 0.00 0.00 02:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 PM lo 1.78 1.78 0.13 0.13 0.00 0.00 0.00 0.00 02:53:01 PM eth0 129.40 111.24 1705.79 16.48 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 22.81 23.18 49.73 8.29 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 117.58 97.63 1596.30 17.71 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/29/2024 _x86_64_ (4 CPU) 14:49:08 LINUX RESTART (4 CPU) 02:50:01 PM CPU %user %nice %system %iowait %steal %idle 02:51:01 PM all 12.16 0.00 1.82 7.53 0.06 78.42 02:51:01 PM 0 12.93 0.00 1.51 6.35 0.05 79.17 02:51:01 PM 1 14.23 0.00 2.05 5.42 0.07 78.23 02:51:01 PM 2 15.18 0.00 2.57 10.52 0.05 71.68 02:51:01 PM 3 6.32 0.00 1.17 7.83 0.07 84.60 02:52:01 PM all 24.38 0.00 2.77 5.86 0.10 66.89 02:52:01 PM 0 29.10 0.00 2.28 1.38 0.08 67.16 02:52:01 PM 1 19.45 0.00 3.49 9.28 0.10 67.68 02:52:01 PM 2 30.49 0.00 3.29 8.05 0.10 58.06 02:52:01 PM 3 18.48 0.00 2.03 4.71 0.10 74.67 02:53:01 PM all 61.73 0.00 2.95 2.66 0.14 32.52 02:53:01 PM 0 66.88 0.00 2.34 0.99 0.14 29.65 02:53:01 PM 1 64.70 0.00 3.25 1.44 0.14 30.47 02:53:01 PM 2 54.24 0.00 3.80 6.33 0.15 35.48 02:53:01 PM 3 61.13 0.00 2.40 1.87 0.14 34.46 02:54:01 PM all 52.76 0.00 2.53 0.56 0.11 44.03 02:54:01 PM 0 47.77 0.00 2.28 0.44 0.10 49.42 02:54:01 PM 1 53.39 0.00 2.14 0.43 0.12 43.92 02:54:01 PM 2 59.42 0.00 3.02 0.15 0.10 37.31 02:54:01 PM 3 50.45 0.00 2.69 1.24 0.10 45.52 Average: all 37.69 0.00 2.52 4.16 0.10 55.53 Average: 0 39.03 0.00 2.10 2.30 0.09 56.48 Average: 1 37.82 0.00 2.73 4.16 0.11 55.17 Average: 2 39.83 0.00 3.17 6.26 0.10 50.65 Average: 3 34.08 0.00 2.07 3.92 0.10 59.83