---> uname -a: Linux prd-centos8-docker-4c-4g-7993.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: 2799.998 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 11G 70G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1678 10230 19 3853 13735 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:ac:cb:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feac:cb8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:70:72:55 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 inet6 fe80::42:d8ff:fe70:7255/64 scope link 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) 11/01/2025 _x86_64_ (4 CPU) 09:27:23 LINUX RESTART (4 CPU) 09:28:01 AM tps rtps wtps bread/s bwrtn/s 09:29:01 AM 206.00 4.42 201.58 284.57 10661.91 09:30:01 AM 214.70 2.48 212.21 781.74 25990.03 09:31:01 AM 1104.27 95.08 1009.18 1697.57 39148.82 09:32:01 AM 59.18 25.07 34.11 461.31 2865.23 Average: 396.04 31.77 364.28 806.30 19666.23 09:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:29:01 AM 12669760 14634376 3471772 21.51 2688 2170888 1594488 9.28 165372 2906712 198604 09:30:01 AM 11323216 14092528 4818316 29.85 2688 2955508 2186000 12.72 373692 3966800 265656 09:31:01 AM 9793832 13303824 6347700 39.33 2688 3501772 1942528 11.30 423896 5021952 6768 09:32:01 AM 10550276 14133452 5591256 34.64 2688 3571920 1706776 9.93 530132 4177352 60 Average: 11084271 14041045 5057261 31.33 2688 3050022 1857448 10.81 373273 4018204 117772 09:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 200.75 167.43 2757.41 34.24 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM lo 6.40 6.40 4.54 4.54 0.00 0.00 0.00 0.00 09:30:01 AM eth0 501.98 309.05 5419.76 41.22 0.00 0.00 0.00 0.00 09:30:01 AM docker0 3.33 3.22 4.09 0.46 0.00 0.00 0.00 0.00 09:30:01 AM vethfa76148 0.12 0.40 0.01 0.03 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 120.99 81.42 1092.45 13.96 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 AM eth0 203.15 128.66 385.66 184.63 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 1.13 1.13 0.00 0.00 0.00 0.00 Average: eth0 256.71 171.63 2413.69 68.51 0.00 0.00 0.00 0.00 Average: docker0 0.83 0.80 1.02 0.11 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) 11/01/2025 _x86_64_ (4 CPU) 09:27:23 LINUX RESTART (4 CPU) 09:28:01 AM CPU %user %nice %system %iowait %steal %idle 09:29:01 AM all 26.08 0.00 2.19 1.14 0.09 70.50 09:29:01 AM 0 28.08 0.00 2.69 0.96 0.10 68.17 09:29:01 AM 1 15.80 0.00 1.45 1.22 0.12 81.41 09:29:01 AM 2 36.20 0.00 2.76 1.37 0.08 59.58 09:29:01 AM 3 24.22 0.00 1.87 1.00 0.07 72.83 09:30:01 AM all 45.42 0.08 3.83 1.67 0.10 48.89 09:30:01 AM 0 45.14 0.03 4.67 2.38 0.10 47.67 09:30:01 AM 1 42.94 0.07 4.38 2.06 0.08 50.46 09:30:01 AM 2 43.92 0.23 3.31 0.97 0.10 51.46 09:30:01 AM 3 49.69 0.00 2.97 1.26 0.10 45.98 09:31:01 AM all 29.28 0.00 9.24 7.99 0.10 53.39 09:31:01 AM 0 26.89 0.00 10.20 9.45 0.10 53.37 09:31:01 AM 1 53.40 0.00 10.22 7.98 0.08 28.31 09:31:01 AM 2 18.92 0.00 9.60 8.06 0.10 63.32 09:31:01 AM 3 17.98 0.00 6.94 6.50 0.10 68.48 09:32:01 AM all 42.38 0.00 2.17 0.42 0.09 54.94 09:32:01 AM 0 53.32 0.00 2.51 0.35 0.10 43.72 09:32:01 AM 1 26.61 0.00 1.71 0.72 0.08 70.88 09:32:01 AM 2 39.99 0.00 1.79 0.50 0.08 57.63 09:32:01 AM 3 49.61 0.00 2.66 0.12 0.08 47.53 Average: all 35.81 0.02 4.34 2.79 0.09 56.95 Average: 0 38.41 0.01 5.00 3.26 0.10 53.22 Average: 1 34.61 0.02 4.42 2.98 0.09 57.89 Average: 2 34.81 0.06 4.34 2.71 0.09 57.98 Average: 3 35.40 0.00 3.60 2.21 0.09 58.70