---> uname -a: Linux prd-centos8-builder-4c-4g-1898.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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 813 12044 19 2904 14604 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:19:97:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe19:9733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:9a:1d:15 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) 03/19/2024 _x86_64_ (4 CPU) 11:12:28 LINUX RESTART (4 CPU) 11:13:01 AM tps rtps wtps bread/s bwrtn/s 11:14:01 AM 180.24 24.98 155.26 6723.36 7801.88 11:15:01 AM 147.86 16.51 131.35 3206.40 8907.70 11:16:01 AM 241.16 5.13 236.03 1386.30 18499.07 11:17:01 AM 37.32 0.62 36.70 115.83 3712.98 Average: 151.64 11.81 139.83 2858.05 9730.01 11:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:14:01 AM 13214744 15043104 2924696 18.12 2688 2049080 1210640 7.04 281916 2309496 130636 11:15:01 AM 12572592 14749576 3566848 22.10 2688 2382788 1397900 8.13 289244 2884164 179404 11:16:01 AM 10841660 13437772 5297780 32.83 2688 2789348 2828000 16.45 495192 4350740 77124 11:17:01 AM 12347920 14968532 3791520 23.49 2688 2812800 1146756 6.67 696672 2648876 24348 Average: 12244229 14549746 3895211 24.13 2688 2508504 1645824 9.58 440756 3048319 102878 11:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 405.28 252.47 2242.01 63.20 0.00 0.00 0.00 0.00 11:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 160.99 133.32 1737.88 26.19 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 210.71 171.80 2886.11 25.04 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 23.21 22.66 51.44 9.61 0.00 0.00 0.00 0.00 11:17:01 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 200.05 145.06 1729.31 31.01 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) 03/19/2024 _x86_64_ (4 CPU) 11:12:28 LINUX RESTART (4 CPU) 11:13:01 AM CPU %user %nice %system %iowait %steal %idle 11:14:01 AM all 20.19 0.00 3.99 2.28 0.08 73.47 11:14:01 AM 0 12.60 0.00 3.74 0.75 0.07 82.84 11:14:01 AM 1 21.58 0.00 5.05 4.21 0.08 69.08 11:14:01 AM 2 36.19 0.00 4.57 2.84 0.08 56.32 11:14:01 AM 3 10.52 0.00 2.62 1.31 0.07 85.48 11:15:01 AM all 24.92 0.00 2.71 2.03 0.08 70.26 11:15:01 AM 0 38.00 0.00 2.46 1.67 0.08 57.78 11:15:01 AM 1 20.62 0.00 2.11 0.99 0.08 76.20 11:15:01 AM 2 21.39 0.00 3.23 1.92 0.10 73.36 11:15:01 AM 3 19.66 0.00 3.04 3.54 0.07 73.70 11:16:01 AM all 63.51 0.00 4.00 1.15 0.11 31.23 11:16:01 AM 0 72.56 0.00 1.76 0.28 0.12 25.28 11:16:01 AM 1 58.55 0.00 2.22 0.99 0.12 38.13 11:16:01 AM 2 71.64 0.00 6.32 2.49 0.10 19.46 11:16:01 AM 3 51.26 0.00 5.69 0.84 0.12 42.10 11:17:01 AM all 32.60 0.00 2.27 0.28 0.08 64.77 11:17:01 AM 0 39.44 0.00 2.10 0.28 0.10 58.07 11:17:01 AM 1 19.16 0.00 1.92 0.12 0.05 78.75 11:17:01 AM 2 39.49 0.00 2.73 0.67 0.08 57.03 11:17:01 AM 3 32.34 0.00 2.33 0.03 0.07 65.23 Average: all 35.33 0.00 3.24 1.43 0.09 59.91 Average: 0 40.67 0.00 2.51 0.75 0.09 55.98 Average: 1 29.99 0.00 2.82 1.57 0.08 65.54 Average: 2 42.20 0.00 4.21 1.98 0.09 51.51 Average: 3 28.46 0.00 3.42 1.43 0.08 66.61