---> uname -a: Linux prd-centos8-docker-8c-8g-7897.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1071 26535 19 4282 30353 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:94:e0:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86107sec preferred_lft 86107sec inet6 fe80::f816:3eff:fe94:e078/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:2b:6e:e9 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::42:8fff:fe2b:6ee9/64 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_ (8 CPU) 02:29:06 LINUX RESTART (8 CPU) 02:30:02 AM tps rtps wtps bread/s bwrtn/s 02:31:01 AM 197.41 16.88 180.53 3228.06 11681.33 02:32:01 AM 174.69 3.98 170.71 1111.23 15884.92 02:33:01 AM 128.57 15.08 113.50 5495.63 28529.66 02:34:01 AM 70.06 0.63 69.43 62.38 25866.14 Average: 142.45 9.11 133.34 2471.14 20527.73 02:30:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 AM 29063180 30939584 3592532 11.00 2688 2193596 1666204 4.94 161180 2970212 142256 02:32:01 AM 27005828 29822148 5649884 17.30 2688 3124336 2797868 8.30 303288 4842916 612672 02:33:01 AM 27219772 31108312 5435940 16.65 2688 4180188 1448912 4.30 739520 4137676 716236 02:34:01 AM 27109700 31019596 5546012 16.98 2688 4200468 1567984 4.65 880396 4107108 10020 Average: 27599620 30722410 5056092 15.48 2688 3424647 1870242 5.55 521096 4014478 370296 02:30:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 161.11 129.49 1837.53 40.68 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 1538.97 654.98 11285.79 59.74 0.00 0.00 0.00 0.00 02:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM lo 11.88 11.88 1.26 1.26 0.00 0.00 0.00 0.00 02:33:01 AM eth0 108.83 98.18 1373.60 24.91 0.00 0.00 0.00 0.00 02:33:01 AM docker0 4.33 5.40 0.62 0.63 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 133.67 118.34 231.75 1247.35 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 487.02 250.76 3689.96 344.45 0.00 0.00 0.00 0.00 Average: docker0 1.09 1.36 0.16 0.16 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_ (8 CPU) 02:29:06 LINUX RESTART (8 CPU) 02:30:02 AM CPU %user %nice %system %iowait %steal %idle 02:31:01 AM all 11.87 0.00 1.05 1.66 0.05 85.37 02:31:01 AM 0 15.43 0.00 1.70 1.38 0.07 81.43 02:31:01 AM 1 3.74 0.00 0.61 1.70 0.09 93.86 02:31:01 AM 2 12.75 0.00 1.10 2.79 0.05 83.31 02:31:01 AM 3 16.00 0.00 1.02 2.12 0.05 80.80 02:31:01 AM 4 11.56 0.00 1.27 2.89 0.03 84.25 02:31:01 AM 5 15.14 0.00 1.02 1.17 0.03 82.63 02:31:01 AM 6 2.79 0.00 0.63 0.59 0.03 95.96 02:31:01 AM 7 17.51 0.00 1.02 0.64 0.05 80.77 02:32:01 AM all 26.52 0.00 1.64 1.44 0.10 70.30 02:32:01 AM 0 26.39 0.00 1.69 1.83 0.08 70.01 02:32:01 AM 1 30.05 0.00 2.28 2.15 0.12 65.40 02:32:01 AM 2 28.85 0.00 1.74 1.21 0.10 68.10 02:32:01 AM 3 34.68 0.00 1.39 0.55 0.10 63.27 02:32:01 AM 4 16.90 0.00 1.53 0.39 0.08 81.10 02:32:01 AM 5 12.03 0.00 1.71 4.13 0.10 82.02 02:32:01 AM 6 33.77 0.00 1.70 1.06 0.10 63.38 02:32:01 AM 7 29.48 0.00 1.09 0.24 0.08 69.11 02:33:01 AM all 21.33 0.32 3.08 2.11 0.10 73.07 02:33:01 AM 0 19.25 0.05 2.39 1.01 0.12 77.19 02:33:01 AM 1 19.69 0.00 3.09 2.50 0.10 74.61 02:33:01 AM 2 19.86 1.81 3.92 6.99 0.07 67.35 02:33:01 AM 3 27.59 0.00 3.14 0.54 0.12 68.61 02:33:01 AM 4 20.33 0.03 3.64 1.83 0.12 74.05 02:33:01 AM 5 19.94 0.57 2.34 2.62 0.08 74.44 02:33:01 AM 6 22.81 0.02 3.15 0.32 0.08 73.61 02:33:01 AM 7 21.11 0.05 3.00 1.06 0.10 74.68 02:34:01 AM all 9.62 0.00 0.91 1.78 0.04 87.65 02:34:01 AM 0 9.51 0.00 1.20 0.03 0.05 89.20 02:34:01 AM 1 11.75 0.00 1.17 7.43 0.07 79.58 02:34:01 AM 2 17.90 0.00 1.05 1.43 0.03 79.58 02:34:01 AM 3 17.40 0.00 1.24 0.18 0.05 81.13 02:34:01 AM 4 1.15 0.00 0.50 2.69 0.03 95.63 02:34:01 AM 5 4.61 0.00 0.82 1.69 0.03 92.84 02:34:01 AM 6 12.25 0.00 0.72 0.07 0.03 86.93 02:34:01 AM 7 2.35 0.00 0.60 0.73 0.02 96.29 Average: all 17.34 0.08 1.67 1.75 0.07 79.09 Average: 0 17.64 0.01 1.74 1.06 0.08 79.46 Average: 1 16.34 0.00 1.79 3.45 0.09 78.32 Average: 2 19.86 0.45 1.95 3.10 0.06 74.57 Average: 3 23.93 0.00 1.70 0.85 0.08 73.44 Average: 4 12.47 0.01 1.74 1.95 0.07 83.77 Average: 5 12.92 0.14 1.47 2.41 0.06 82.99 Average: 6 17.94 0.00 1.55 0.51 0.06 79.93 Average: 7 17.59 0.01 1.43 0.67 0.06 80.23