---> uname -a: Linux prd-centos8-builder-4c-4g-3185.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 779 11087 19 3894 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:09:d7:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe09:d763/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a2:31:5f:08 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/30/2024 _x86_64_ (4 CPU) 20:33:24 LINUX RESTART (4 CPU) 08:34:01 PM tps rtps wtps bread/s bwrtn/s 08:35:01 PM 214.96 15.01 199.95 2607.93 6544.89 08:36:01 PM 182.06 20.99 161.08 4005.06 10713.49 08:37:01 PM 94.19 0.33 93.85 7.99 7706.16 08:38:01 PM 114.59 1.32 113.27 1570.82 28437.64 Average: 151.44 9.41 142.03 2047.91 13351.11 08:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:35:01 PM 13282428 15108340 2857016 17.70 2688 2040664 1097040 6.38 210796 2290260 157424 08:36:01 PM 12019604 14265740 4119840 25.53 2688 2449412 1941040 11.29 264716 3446560 197172 08:37:01 PM 11603332 14014532 4536112 28.11 2688 2611420 2004540 11.66 305456 3809296 150932 08:38:01 PM 10443116 14069552 5696328 35.29 2688 3819932 1986504 11.56 569100 4684660 490792 Average: 11837120 14364541 4302324 26.66 2688 2730357 1757281 10.22 337517 3557694 249080 08:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 129.64 85.82 1005.77 37.40 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 307.83 254.93 3467.93 42.85 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 153.78 119.82 2520.20 19.91 0.00 0.00 0.00 0.00 08:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 PM eth0 359.18 282.36 4567.74 34.55 0.00 0.00 0.00 0.00 08:38:01 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 237.62 185.74 2890.57 33.68 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/30/2024 _x86_64_ (4 CPU) 20:33:24 LINUX RESTART (4 CPU) 08:34:01 PM CPU %user %nice %system %iowait %steal %idle 08:35:01 PM all 21.13 0.00 3.41 1.70 0.08 73.68 08:35:01 PM 0 11.85 0.00 3.28 3.31 0.08 81.48 08:35:01 PM 1 43.16 0.00 5.30 1.45 0.10 49.98 08:35:01 PM 2 14.24 0.00 1.89 0.95 0.08 82.83 08:35:01 PM 3 15.24 0.00 3.15 1.07 0.07 80.47 08:36:01 PM all 36.91 0.00 3.09 2.01 0.09 57.90 08:36:01 PM 0 27.81 0.00 3.88 3.44 0.10 64.77 08:36:01 PM 1 48.14 0.00 2.24 1.24 0.10 48.28 08:36:01 PM 2 34.60 0.00 2.36 1.49 0.08 61.47 08:36:01 PM 3 37.11 0.00 3.87 1.86 0.08 57.08 08:37:01 PM all 34.55 0.00 1.72 1.04 0.08 62.62 08:37:01 PM 0 36.18 0.00 1.07 0.88 0.08 61.78 08:37:01 PM 1 29.89 0.00 2.42 1.66 0.08 65.94 08:37:01 PM 2 34.32 0.00 2.24 1.24 0.07 62.14 08:37:01 PM 3 37.79 0.00 1.15 0.37 0.08 60.61 08:38:01 PM all 36.10 0.00 2.79 1.93 0.08 59.10 08:38:01 PM 0 55.02 0.00 3.93 2.04 0.10 38.91 08:38:01 PM 1 29.37 0.00 2.41 2.51 0.07 65.64 08:38:01 PM 2 25.91 0.00 2.04 1.16 0.08 70.81 08:38:01 PM 3 34.08 0.00 2.76 1.99 0.08 61.08 Average: all 32.17 0.00 2.75 1.67 0.08 63.33 Average: 0 32.72 0.00 3.04 2.42 0.09 61.73 Average: 1 37.64 0.00 3.09 1.71 0.09 57.46 Average: 2 27.27 0.00 2.13 1.21 0.08 69.31 Average: 3 31.06 0.00 2.73 1.32 0.08 64.81