---> uname -a: Linux prd-centos8-docker-8c-8g-43242.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1121 25130 19 5638 30295 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:b6:af:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:feb6:afe5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:0d:c3:73 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:f7ff:fe0d:c373/64 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) 09/03/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 227.24 16.51 210.73 3533.89 10873.59 10:24:01 AM 192.45 2.47 189.99 546.39 15111.93 10:25:01 AM 138.44 0.75 137.69 479.17 41792.85 10:26:01 AM 34.23 0.48 33.75 21.46 561.60 10:27:01 AM 10.38 0.00 10.38 0.00 541.99 10:28:01 AM 25.33 0.00 25.33 0.00 1278.90 10:29:01 AM 100.17 0.00 100.17 0.00 22849.27 10:30:01 AM 206.98 0.00 206.98 0.00 2098.17 10:31:01 AM 67.84 3.82 64.03 6218.99 29923.44 Average: 111.46 2.67 108.79 1200.00 13892.67 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28824168 30803900 3831544 11.73 2688 2294700 1715764 5.09 181132 3178852 221796 10:24:01 AM 26705608 28968972 5950104 18.22 2688 2570940 3848300 11.42 275056 5166844 85868 10:25:01 AM 24622608 28018324 8033104 24.60 2688 3678628 4871884 14.45 430204 6991948 36 10:26:01 AM 24455464 27857064 8200248 25.11 2688 3683840 4268140 12.66 437392 7151472 744 10:27:01 AM 25535924 28947180 7119788 21.80 2688 3693380 3285052 9.75 439312 6075412 120 10:28:01 AM 25209400 28862144 7446312 22.80 2688 3932196 3302388 9.80 502648 6329932 209172 10:29:01 AM 23210708 27355132 9445004 28.92 2688 4413148 6135064 18.20 550652 8220304 688 10:30:01 AM 24021456 28103796 8634256 26.44 2688 4339052 4166768 12.36 549412 7427032 15956 10:31:01 AM 24441720 29723720 8213992 25.15 2688 5525752 2664488 7.91 774828 6764372 150168 Average: 25225228 28737804 7430484 22.75 2688 3792404 3806428 11.29 460071 6367352 76061 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 278.14 227.06 3103.45 49.30 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 328.60 257.29 3846.09 40.58 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 6.36 6.36 0.54 0.54 0.00 0.00 0.00 0.00 10:25:01 AM eth0 391.75 223.86 9486.71 22.37 0.00 0.00 0.00 0.00 10:25:01 AM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 10:25:01 AM veth7dff553 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM veth3679651 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 60.80 60.80 4.81 4.81 0.00 0.00 0.00 0.00 10:26:01 AM eth0 195.75 146.64 58.73 67.49 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.06 12.56 1.64 1.67 0.00 0.00 0.00 0.00 10:27:01 AM lo 30.46 30.46 1.49 1.49 0.00 0.00 0.00 0.00 10:27:01 AM eth0 255.91 182.75 108.20 64.27 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:28:01 AM eth0 93.15 70.75 716.52 15.45 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 374.83 374.83 54.22 54.22 0.00 0.00 0.00 0.00 10:29:01 AM eth0 614.91 331.19 2291.99 35.12 0.00 0.00 0.00 0.00 10:29:01 AM docker0 155.45 162.93 24.33 25.83 0.00 0.00 0.00 0.00 10:29:01 AM veth2054d3a 139.27 145.85 24.53 21.51 0.00 0.00 0.00 0.00 10:29:01 AM veth7ea2651 16.18 17.78 1.92 4.58 0.00 0.00 0.00 0.00 10:30:01 AM lo 1117.33 1117.33 199.83 199.83 0.00 0.00 0.00 0.00 10:30:01 AM eth0 134.86 107.45 295.16 48.99 0.00 0.00 0.00 0.00 10:30:01 AM docker0 483.46 495.85 99.07 93.98 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM eth0 301.12 214.06 3397.98 21.47 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 176.67 176.67 28.99 28.99 0.00 0.00 0.00 0.00 Average: eth0 288.25 195.68 2589.48 40.56 0.00 0.00 0.00 0.00 Average: docker0 72.36 74.78 13.91 13.52 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) 09/03/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 17.26 0.00 1.31 0.72 0.07 80.63 10:23:01 AM 0 19.26 0.00 0.70 0.20 0.07 79.77 10:23:01 AM 1 29.37 0.00 2.66 1.00 0.08 66.89 10:23:01 AM 2 19.33 0.00 1.89 0.79 0.07 77.93 10:23:01 AM 3 9.73 0.00 0.80 0.33 0.10 89.03 10:23:01 AM 4 9.93 0.00 0.53 0.12 0.07 89.35 10:23:01 AM 5 14.95 0.00 1.14 0.80 0.08 83.03 10:23:01 AM 6 15.52 0.00 1.57 1.47 0.07 81.37 10:23:01 AM 7 20.00 0.00 1.17 1.07 0.05 77.71 10:24:01 AM all 44.40 0.00 1.36 0.60 0.10 53.54 10:24:01 AM 0 53.52 0.00 1.82 0.65 0.12 43.89 10:24:01 AM 1 49.03 0.00 1.62 0.67 0.10 48.58 10:24:01 AM 2 44.48 0.00 1.51 0.30 0.10 53.61 10:24:01 AM 3 41.00 0.00 1.09 0.23 0.08 57.59 10:24:01 AM 4 34.24 0.00 1.49 0.84 0.10 63.34 10:24:01 AM 5 44.81 0.00 1.34 0.30 0.10 53.45 10:24:01 AM 6 35.24 0.00 1.02 1.45 0.08 62.20 10:24:01 AM 7 52.89 0.00 0.97 0.38 0.10 45.66 10:25:01 AM all 22.65 0.00 3.27 0.86 0.08 73.13 10:25:01 AM 0 27.78 0.00 2.85 0.29 0.08 69.00 10:25:01 AM 1 24.84 0.00 3.75 2.88 0.08 68.44 10:25:01 AM 2 24.33 0.00 3.11 0.35 0.10 72.11 10:25:01 AM 3 22.10 0.00 3.27 0.72 0.08 73.82 10:25:01 AM 4 22.38 0.00 3.05 0.47 0.07 74.03 10:25:01 AM 5 20.29 0.00 2.86 0.66 0.08 76.11 10:25:01 AM 6 19.41 0.00 2.68 1.26 0.07 76.58 10:25:01 AM 7 20.04 0.00 4.62 0.27 0.08 74.98 10:26:01 AM all 19.87 0.00 2.31 0.07 0.08 77.67 10:26:01 AM 0 21.04 0.00 2.63 0.12 0.08 76.13 10:26:01 AM 1 20.30 0.00 2.18 0.05 0.08 77.39 10:26:01 AM 2 20.43 0.00 2.43 0.03 0.08 77.03 10:26:01 AM 3 17.83 0.00 1.94 0.07 0.08 80.08 10:26:01 AM 4 12.62 0.00 1.94 0.02 0.08 85.33 10:26:01 AM 5 16.25 0.00 2.11 0.07 0.08 81.49 10:26:01 AM 6 23.86 0.00 2.61 0.18 0.08 73.25 10:26:01 AM 7 26.59 0.00 2.61 0.03 0.08 70.69 10:27:01 AM all 10.23 0.00 0.72 0.02 0.05 88.98 10:27:01 AM 0 8.15 0.00 0.60 0.02 0.07 91.17 10:27:01 AM 1 5.73 0.00 0.84 0.08 0.07 93.28 10:27:01 AM 2 5.23 0.00 0.92 0.00 0.05 93.80 10:27:01 AM 3 14.12 0.00 0.38 0.00 0.03 85.46 10:27:01 AM 4 3.85 0.00 1.05 0.00 0.05 95.05 10:27:01 AM 5 6.78 0.00 0.37 0.00 0.03 92.82 10:27:01 AM 6 9.13 0.00 0.67 0.03 0.05 90.11 10:27:01 AM 7 28.80 0.00 0.95 0.00 0.07 70.19 10:28:01 AM all 32.60 0.00 0.85 0.06 0.06 66.42 10:28:01 AM 0 28.18 0.00 0.70 0.00 0.05 71.07 10:28:01 AM 1 21.99 0.00 0.69 0.20 0.07 77.06 10:28:01 AM 2 28.21 0.00 0.87 0.02 0.07 70.84 10:28:01 AM 3 39.14 0.00 1.44 0.12 0.08 59.22 10:28:01 AM 4 32.72 0.00 1.02 0.05 0.07 66.15 10:28:01 AM 5 26.43 0.00 0.60 0.05 0.07 72.85 10:28:01 AM 6 30.50 0.00 0.75 0.00 0.05 68.70 10:28:01 AM 7 53.60 0.00 0.75 0.07 0.07 45.51 10:29:01 AM all 26.25 0.00 2.10 0.52 0.09 71.03 10:29:01 AM 0 17.68 0.00 1.95 1.06 0.08 79.23 10:29:01 AM 1 21.91 0.00 2.20 0.13 0.10 75.65 10:29:01 AM 2 30.54 0.00 1.82 0.91 0.10 66.64 10:29:01 AM 3 26.37 0.00 2.00 0.03 0.08 71.52 10:29:01 AM 4 30.93 0.00 1.98 0.07 0.10 66.92 10:29:01 AM 5 18.73 0.00 1.85 0.18 0.08 79.15 10:29:01 AM 6 29.90 0.00 2.33 0.18 0.08 67.49 10:29:01 AM 7 33.97 0.00 2.70 1.56 0.10 61.67 10:30:01 AM all 30.29 0.00 2.07 0.32 0.10 67.22 10:30:01 AM 0 38.36 0.00 1.49 0.03 0.12 60.00 10:30:01 AM 1 41.30 0.00 1.96 0.03 0.12 56.59 10:30:01 AM 2 14.11 0.00 2.23 0.08 0.08 83.50 10:30:01 AM 3 39.94 0.00 2.85 0.02 0.12 57.08 10:30:01 AM 4 21.58 0.00 2.06 0.13 0.10 76.12 10:30:01 AM 5 20.07 0.00 1.38 0.02 0.08 78.45 10:30:01 AM 6 22.55 0.00 2.65 2.21 0.07 72.52 10:30:01 AM 7 44.37 0.00 1.91 0.03 0.10 53.59 10:31:01 AM all 33.80 0.00 1.63 0.45 0.08 64.05 10:31:01 AM 0 33.13 0.00 1.82 0.25 0.07 64.73 10:31:01 AM 1 42.39 0.00 1.42 0.23 0.08 55.87 10:31:01 AM 2 37.14 0.00 2.09 0.35 0.08 60.33 10:31:01 AM 3 42.54 0.00 2.17 0.22 0.08 54.98 10:31:01 AM 4 44.25 0.00 1.74 0.57 0.07 53.37 10:31:01 AM 5 18.69 0.00 1.26 1.33 0.08 78.65 10:31:01 AM 6 32.11 0.00 1.62 0.00 0.08 66.18 10:31:01 AM 7 20.17 0.00 0.87 0.64 0.05 78.28 Average: all 26.37 0.00 1.73 0.40 0.08 71.41 Average: 0 27.45 0.00 1.62 0.29 0.08 70.56 Average: 1 28.54 0.00 1.92 0.59 0.09 68.86 Average: 2 24.87 0.00 1.87 0.31 0.08 72.87 Average: 3 28.09 0.00 1.77 0.19 0.08 69.86 Average: 4 23.61 0.00 1.65 0.25 0.08 74.41 Average: 5 20.78 0.00 1.43 0.38 0.08 77.33 Average: 6 24.25 0.00 1.77 0.76 0.07 73.16 Average: 7 33.39 0.00 1.84 0.45 0.08 64.25