---> uname -a: Linux prd-centos8-docker-8c-8g-24932.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: 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): 0-7 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 1069 26502 19 4318 30355 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:a0:67:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fea0:675a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:ee:57:08 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:aaff:feee:5708/64 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) 07/01/2025 _x86_64_ (8 CPU) 07:30:21 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 215.93 16.58 199.35 3107.35 10550.92 07:33:01 AM 163.57 2.67 160.91 1056.09 16684.80 07:34:01 AM 195.29 16.54 178.74 5660.77 28640.28 07:35:01 AM 76.94 0.68 76.26 67.71 26917.61 Average: 162.93 9.12 153.81 2473.15 20699.33 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29067512 30949904 3588200 10.99 2688 2198360 1634688 4.85 163820 2953152 150660 07:33:01 AM 26878272 29937988 5777440 17.69 2688 3362600 2625100 7.79 302568 4953508 839480 07:34:01 AM 26188484 30025200 6467228 19.80 2688 4127536 2441172 7.24 740208 5160496 650112 07:35:01 AM 27165080 31110072 5490632 16.81 2688 4234404 1488464 4.42 894808 4033048 9764 Average: 27324837 30505791 5330875 16.32 2688 3480725 2047356 6.07 525351 4275051 412504 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 309.30 232.68 1953.10 38.99 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 2093.33 1226.20 11266.56 95.98 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.78 11.78 1.26 1.26 0.00 0.00 0.00 0.00 07:34:01 AM eth0 157.39 127.04 1784.99 29.74 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.25 5.41 0.61 0.63 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 124.78 121.69 235.07 1265.60 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.94 2.94 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 671.13 426.86 3809.61 357.59 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.35 0.15 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) 07/01/2025 _x86_64_ (8 CPU) 07:30:21 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 12.82 0.00 1.13 0.86 0.05 85.14 07:32:01 AM 0 8.34 0.00 0.84 0.82 0.05 89.96 07:32:01 AM 1 4.78 0.00 0.47 0.32 0.05 94.38 07:32:01 AM 2 17.54 0.00 1.91 0.97 0.05 79.53 07:32:01 AM 3 22.18 0.00 1.72 0.97 0.07 75.07 07:32:01 AM 4 18.82 0.00 1.54 1.52 0.05 78.07 07:32:01 AM 5 11.55 0.00 0.67 0.20 0.03 87.55 07:32:01 AM 6 13.12 0.00 0.68 1.32 0.05 84.83 07:32:01 AM 7 6.17 0.00 1.22 0.79 0.07 91.75 07:33:01 AM all 26.14 0.00 2.05 1.00 0.09 70.71 07:33:01 AM 0 17.01 0.00 1.30 0.44 0.10 81.15 07:33:01 AM 1 16.98 0.00 2.50 3.85 0.08 76.58 07:33:01 AM 2 21.92 0.00 2.46 1.01 0.10 74.51 07:33:01 AM 3 36.23 0.00 1.90 0.15 0.08 61.63 07:33:01 AM 4 39.08 0.00 2.30 0.78 0.12 57.73 07:33:01 AM 5 27.97 0.00 2.05 1.18 0.12 68.69 07:33:01 AM 6 28.36 0.00 1.65 0.57 0.07 69.35 07:33:01 AM 7 21.55 0.00 2.28 0.03 0.08 76.05 07:34:01 AM all 23.63 0.29 2.86 1.77 0.08 71.36 07:34:01 AM 0 21.58 0.03 3.09 0.62 0.08 74.59 07:34:01 AM 1 24.88 0.02 3.24 1.17 0.10 70.59 07:34:01 AM 2 23.31 0.05 2.48 1.04 0.10 73.02 07:34:01 AM 3 22.88 0.08 3.28 2.64 0.08 71.03 07:34:01 AM 4 25.88 0.05 2.77 2.62 0.07 68.62 07:34:01 AM 5 23.45 0.02 3.02 3.35 0.07 70.09 07:34:01 AM 6 24.40 2.00 2.48 2.26 0.08 68.78 07:34:01 AM 7 22.69 0.03 2.52 0.49 0.08 74.19 07:35:01 AM all 10.90 0.00 1.27 1.14 0.04 86.65 07:35:01 AM 0 1.50 0.00 0.93 0.85 0.03 96.68 07:35:01 AM 1 3.11 0.00 0.92 3.13 0.05 92.80 07:35:01 AM 2 36.20 0.00 2.30 2.02 0.07 59.41 07:35:01 AM 3 4.47 0.00 0.75 1.44 0.03 93.31 07:35:01 AM 4 10.92 0.00 1.40 0.94 0.05 86.69 07:35:01 AM 5 23.16 0.00 1.90 0.62 0.05 74.27 07:35:01 AM 6 2.04 0.00 0.94 0.00 0.05 96.97 07:35:01 AM 7 5.79 0.00 0.97 0.10 0.02 93.12 Average: all 18.35 0.07 1.83 1.19 0.07 78.49 Average: 0 12.09 0.01 1.54 0.68 0.07 85.62 Average: 1 12.42 0.00 1.78 2.11 0.07 83.62 Average: 2 24.76 0.01 2.29 1.26 0.08 71.60 Average: 3 21.41 0.02 1.91 1.30 0.07 75.29 Average: 4 23.63 0.01 2.00 1.46 0.07 72.83 Average: 5 21.52 0.00 1.91 1.34 0.07 75.17 Average: 6 16.96 0.50 1.44 1.04 0.06 80.01 Average: 7 14.02 0.01 1.74 0.35 0.06 83.81