---> uname -a: Linux prd-centos8-docker-4c-4g-24998.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 782 12330 19 2649 14647 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:fe:7d:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:fefe:7d6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:e4:4f:e7 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/01/2025 _x86_64_ (4 CPU) 13:22:43 LINUX RESTART (4 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 282.75 25.45 257.31 5902.10 12055.32 01:25:01 PM 234.67 4.55 230.12 829.59 16815.74 01:26:01 PM 16.40 0.58 15.81 16.80 1230.74 01:27:01 PM 57.32 1.13 56.19 79.05 10495.42 Average: 147.79 7.93 139.86 1706.85 10149.59 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 13258604 15070124 2882928 17.86 2688 2023948 1173332 6.83 146792 2374676 212892 01:25:01 PM 11477692 13571720 4663840 28.89 2688 2298448 2672816 15.55 212044 4039028 28796 01:26:01 PM 11018200 13116284 5123332 31.74 2688 2302232 3039984 17.68 218648 4490784 1296 01:27:01 PM 12660268 15032316 3481264 21.57 2688 2573988 1143052 6.65 508032 2562488 9756 Average: 12103691 14197611 4037841 25.02 2688 2299654 2007296 11.68 271379 3366744 63185 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 456.54 281.52 1841.73 74.47 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 9.40 9.40 1.26 1.26 0.00 0.00 0.00 0.00 01:25:01 PM eth0 382.07 255.88 3826.02 52.67 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM lo 25.56 25.56 5.44 5.44 0.00 0.00 0.00 0.00 01:26:01 PM eth0 40.19 22.73 15.03 24.41 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.72 0.72 0.04 0.04 0.00 0.00 0.00 0.00 01:27:01 PM eth0 126.36 113.15 440.85 1019.26 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 8.92 8.92 1.69 1.69 0.00 0.00 0.00 0.00 Average: eth0 251.30 168.32 1531.00 292.70 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 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 07/01/2025 _x86_64_ (4 CPU) 13:22:43 LINUX RESTART (4 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 28.00 0.00 3.23 1.54 0.08 67.15 01:24:01 PM 0 19.58 0.00 3.68 3.15 0.08 73.51 01:24:01 PM 1 20.80 0.00 2.29 0.99 0.12 75.80 01:24:01 PM 2 38.54 0.00 4.08 1.24 0.07 56.07 01:24:01 PM 3 33.06 0.00 2.88 0.77 0.07 63.23 01:25:01 PM all 40.81 0.00 2.22 1.56 0.09 55.31 01:25:01 PM 0 38.10 0.00 2.02 1.59 0.10 58.18 01:25:01 PM 1 45.03 0.00 2.26 1.97 0.08 50.66 01:25:01 PM 2 36.53 0.00 2.89 1.62 0.10 58.85 01:25:01 PM 3 43.56 0.00 1.72 1.07 0.08 53.56 01:26:01 PM all 23.63 0.00 1.16 0.11 0.07 75.02 01:26:01 PM 0 27.17 0.00 0.87 0.02 0.07 71.88 01:26:01 PM 1 20.19 0.00 1.82 0.03 0.07 77.89 01:26:01 PM 2 25.42 0.00 1.02 0.08 0.07 73.41 01:26:01 PM 3 21.74 0.00 0.94 0.32 0.08 76.93 01:27:01 PM all 25.49 0.00 2.08 0.50 0.08 71.85 01:27:01 PM 0 27.55 0.00 1.85 0.83 0.08 69.68 01:27:01 PM 1 33.63 0.00 2.92 0.63 0.10 62.71 01:27:01 PM 2 26.35 0.00 1.76 0.30 0.08 71.51 01:27:01 PM 3 14.39 0.00 1.77 0.23 0.07 83.53 Average: all 29.48 0.00 2.17 0.93 0.08 67.34 Average: 0 28.10 0.00 2.11 1.40 0.08 68.31 Average: 1 29.92 0.00 2.32 0.91 0.09 66.76 Average: 2 31.71 0.00 2.44 0.81 0.08 64.97 Average: 3 28.19 0.00 1.83 0.60 0.08 69.32