---> uname -a: Linux prd-centos8-docker-4c-4g-2060.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 69G 14% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 794 10970 19 3998 14619 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:81:c1:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe81:c120/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:6e:9a:4f 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::42:41ff:fe6e:9a4f/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) 10/02/2025 _x86_64_ (4 CPU) 06:57:40 LINUX RESTART (4 CPU) 06:58:01 AM tps rtps wtps bread/s bwrtn/s 06:59:01 AM 279.25 21.78 257.47 4450.72 9215.73 07:00:01 AM 253.50 5.51 247.98 938.57 14329.05 07:01:01 AM 215.38 5.45 209.93 5718.23 52775.37 07:02:01 AM 22.05 0.93 21.12 85.50 509.35 Average: 193.25 8.45 184.80 2809.15 19284.02 06:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:59:01 AM 13000488 14946912 3141044 19.46 2688 2155692 1318892 7.67 156460 2610236 210800 07:00:01 AM 11901136 14998216 4240396 26.27 2688 3295688 1248056 7.26 456696 3360200 966088 07:01:01 AM 11263692 14995328 4877840 30.22 2688 3918012 1302060 7.57 875912 3527552 84 07:02:01 AM 11200136 14934592 4941396 30.61 2688 3919180 1233244 7.17 1282460 3186360 7528 Average: 11841363 14968762 4300169 26.64 2688 3322143 1275563 7.42 692882 3171087 296125 06:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 157.64 108.10 1463.21 43.85 0.00 0.00 0.00 0.00 06:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 393.99 327.73 4363.94 51.31 0.00 0.00 0.00 0.00 07:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 113.45 75.97 2163.61 15.86 0.00 0.00 0.00 0.00 07:01:01 AM docker0 25.44 28.22 4.73 609.70 0.00 0.00 0.00 0.00 07:01:01 AM vethc900deb 2.63 2.45 3.39 0.85 0.00 0.00 0.00 0.00 07:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 AM eth0 338.47 397.10 53.10 7610.11 0.00 0.00 0.00 0.00 07:02:01 AM docker0 246.92 236.82 3812.27 18.13 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 250.54 226.54 2019.21 1906.93 0.00 0.00 0.00 0.00 Average: docker0 67.35 65.56 942.50 157.52 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) 10/02/2025 _x86_64_ (4 CPU) 06:57:40 LINUX RESTART (4 CPU) 06:58:01 AM CPU %user %nice %system %iowait %steal %idle 06:59:01 AM all 24.36 0.00 2.57 1.90 0.08 71.10 06:59:01 AM 0 15.84 0.00 2.05 1.55 0.08 80.47 06:59:01 AM 1 22.45 0.00 1.71 0.60 0.08 75.16 06:59:01 AM 2 42.66 0.00 4.08 2.36 0.10 50.80 06:59:01 AM 3 16.49 0.00 2.43 3.09 0.05 77.94 07:00:01 AM all 52.13 0.00 2.67 1.09 0.11 44.00 07:00:01 AM 0 54.11 0.00 2.04 0.67 0.10 43.09 07:00:01 AM 1 54.53 0.00 2.42 1.34 0.10 41.61 07:00:01 AM 2 47.55 0.00 2.45 1.20 0.10 48.69 07:00:01 AM 3 52.32 0.00 3.76 1.17 0.13 42.61 07:01:01 AM all 25.59 0.00 3.95 1.70 0.08 68.68 07:01:01 AM 0 19.22 0.00 4.62 2.55 0.08 73.53 07:01:01 AM 1 33.12 0.00 3.26 1.44 0.08 62.10 07:01:01 AM 2 23.19 0.00 4.05 1.22 0.08 71.46 07:01:01 AM 3 26.83 0.00 3.84 1.61 0.07 67.65 07:02:01 AM all 16.26 0.00 1.88 0.06 0.06 81.74 07:02:01 AM 0 6.35 0.00 1.78 0.05 0.07 91.75 07:02:01 AM 1 25.07 0.00 2.38 0.10 0.07 72.38 07:02:01 AM 2 9.65 0.00 1.63 0.03 0.05 88.64 07:02:01 AM 3 23.98 0.00 1.71 0.07 0.07 74.17 Average: all 29.64 0.00 2.77 1.20 0.08 66.31 Average: 0 23.96 0.00 2.63 1.21 0.08 72.12 Average: 1 33.83 0.00 2.44 0.87 0.08 62.77 Average: 2 30.85 0.00 3.06 1.21 0.08 64.80 Average: 3 29.93 0.00 2.94 1.49 0.08 65.56