---> uname -a: Linux prd-centos8-docker-8c-8g-39479.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25105 19 5645 30277 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:c8:5b:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fec8:5b28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:70:d4:a6 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::42:90ff:fe70:d4a6/64 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) 08/21/2025 _x86_64_ (8 CPU) 10:23:42 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 278.03 18.77 259.25 4207.53 9747.83 10:26:01 AM 286.80 18.93 267.87 4079.72 15112.71 10:27:01 AM 174.88 0.60 174.28 417.99 47406.18 10:28:01 AM 36.70 0.25 36.45 68.51 798.55 10:29:01 AM 29.89 0.48 29.41 21.46 533.54 10:30:01 AM 5.15 0.08 5.06 4.00 391.90 10:31:01 AM 23.08 0.00 23.08 0.00 714.05 10:32:01 AM 102.47 0.00 102.47 0.00 23267.01 10:33:01 AM 145.52 0.00 145.52 0.00 1706.63 10:34:01 AM 60.91 3.70 57.21 6088.24 28511.26 10:35:01 AM 40.59 0.57 40.02 194.60 7315.99 Average: 107.64 3.94 103.69 1371.10 12318.61 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29549988 31235420 3105724 9.51 2688 2008628 1488232 4.42 148688 2525440 176848 10:26:01 AM 27930756 30147884 4724956 14.47 2688 2527712 2300200 6.82 255336 3975636 206652 10:27:01 AM 24378412 27775868 8277300 25.35 2688 3680416 6329964 18.78 398032 7262600 220 10:28:01 AM 24146468 27549424 8509244 26.06 2688 3685028 5766056 17.11 434324 7457168 168 10:29:01 AM 24359636 27767408 8296076 25.40 2688 3690072 4323416 12.83 440656 7242324 68 10:30:01 AM 25262920 28680696 7392792 22.64 2688 3699644 3577668 10.61 443032 6340736 28 10:31:01 AM 25000828 28660884 7654884 23.44 2688 3938508 3806620 11.29 506480 6530924 226084 10:32:01 AM 23257380 27400280 9398332 28.78 2688 4410488 6115576 18.14 554708 8164412 3904 10:33:01 AM 24366380 28455468 8289332 25.38 2688 4344724 3649016 10.83 553440 7074548 15572 10:34:01 AM 25096148 30353756 7559564 23.15 2688 5504616 2072916 6.15 775700 6115236 165436 10:35:01 AM 25658596 30952544 6997116 21.43 2688 5535212 1592264 4.72 969448 5357280 22612 Average: 25364319 28998148 7291393 22.33 2688 3911368 3729266 11.06 498168 6186028 74327 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 458.67 299.50 1997.30 65.79 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 473.34 366.19 5515.14 67.20 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 361.90 223.79 10039.63 29.15 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM vethc626b55 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 10:28:01 AM lo 14.60 14.60 1.17 1.17 0.00 0.00 0.00 0.00 10:28:01 AM eth0 48.90 34.24 12.43 14.40 0.00 0.00 0.00 0.00 10:28:01 AM docker0 2.65 3.37 0.40 0.41 0.00 0.00 0.00 0.00 10:28:01 AM vethd4a56ce 0.57 0.90 0.10 0.10 0.00 0.00 0.00 0.00 10:29:01 AM lo 67.23 67.23 4.90 4.90 0.00 0.00 0.00 0.00 10:29:01 AM eth0 227.56 189.52 65.26 74.40 0.00 0.00 0.00 0.00 10:29:01 AM docker0 9.86 11.05 1.44 1.47 0.00 0.00 0.00 0.00 10:30:01 AM lo 30.92 30.92 1.51 1.51 0.00 0.00 0.00 0.00 10:30:01 AM eth0 184.37 155.57 96.46 63.35 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:31:01 AM eth0 119.80 96.22 725.67 25.26 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 10:32:01 AM lo 226.59 226.59 34.10 34.10 0.00 0.00 0.00 0.00 10:32:01 AM eth0 573.38 299.23 2283.24 26.54 0.00 0.00 0.00 0.00 10:32:01 AM docker0 97.65 102.28 15.43 16.62 0.00 0.00 0.00 0.00 10:32:01 AM veth9c2d975 89.02 93.07 15.76 14.18 0.00 0.00 0.00 0.00 10:32:01 AM vethc42a352 8.63 9.91 1.01 2.70 0.00 0.00 0.00 0.00 10:33:01 AM lo 1214.41 1214.41 214.00 214.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 121.28 83.74 276.51 31.35 0.00 0.00 0.00 0.00 10:33:01 AM docker0 527.31 539.75 105.52 100.64 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:34:01 AM eth0 347.78 245.12 3399.21 25.64 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 115.26 87.47 228.68 69.56 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 141.35 141.35 23.25 23.25 0.00 0.00 0.00 0.00 Average: eth0 275.66 189.14 2239.89 44.79 0.00 0.00 0.00 0.00 Average: docker0 57.95 59.68 11.16 10.83 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) 08/21/2025 _x86_64_ (8 CPU) 10:23:42 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 13.68 0.00 1.70 1.04 0.05 83.53 10:25:01 AM 0 6.70 0.00 1.67 0.89 0.07 90.67 10:25:01 AM 1 10.31 0.00 0.80 0.32 0.07 88.50 10:25:01 AM 2 12.59 0.00 1.22 0.55 0.05 85.59 10:25:01 AM 3 16.86 0.00 1.29 0.99 0.05 80.81 10:25:01 AM 4 10.18 0.00 2.42 3.19 0.05 84.17 10:25:01 AM 5 19.73 0.00 1.74 0.82 0.05 77.67 10:25:01 AM 6 19.35 0.00 2.26 0.60 0.05 77.74 10:25:01 AM 7 13.69 0.00 2.24 0.95 0.05 83.07 10:26:01 AM all 33.51 0.00 1.54 1.54 0.09 63.33 10:26:01 AM 0 24.27 0.00 1.81 1.77 0.08 72.07 10:26:01 AM 1 36.91 0.00 1.42 2.64 0.10 58.93 10:26:01 AM 2 53.87 0.00 2.33 1.94 0.12 41.75 10:26:01 AM 3 32.05 0.00 1.86 1.69 0.07 64.33 10:26:01 AM 4 33.68 0.00 1.42 2.02 0.08 62.79 10:26:01 AM 5 22.43 0.00 1.46 1.00 0.08 75.03 10:26:01 AM 6 37.53 0.00 0.87 0.85 0.10 60.65 10:26:01 AM 7 27.32 0.00 1.14 0.37 0.08 71.09 10:27:01 AM all 34.89 0.00 3.18 2.01 0.09 59.84 10:27:01 AM 0 19.26 0.00 2.73 1.85 0.08 76.08 10:27:01 AM 1 36.90 0.00 3.06 2.69 0.08 57.26 10:27:01 AM 2 29.33 0.00 3.47 7.39 0.10 59.71 10:27:01 AM 3 44.01 0.00 3.09 1.18 0.10 51.61 10:27:01 AM 4 27.52 0.00 3.13 0.66 0.08 68.61 10:27:01 AM 5 46.15 0.00 3.80 1.41 0.08 48.55 10:27:01 AM 6 31.35 0.00 2.46 0.40 0.10 65.68 10:27:01 AM 7 44.65 0.00 3.66 0.47 0.08 51.14 10:28:01 AM all 20.88 0.00 2.15 0.12 0.08 76.76 10:28:01 AM 0 19.67 0.00 1.87 0.07 0.10 78.29 10:28:01 AM 1 22.99 0.00 2.31 0.10 0.08 74.52 10:28:01 AM 2 21.48 0.00 2.16 0.12 0.08 76.16 10:28:01 AM 3 20.36 0.00 1.91 0.12 0.08 77.53 10:28:01 AM 4 16.86 0.00 1.89 0.30 0.08 80.86 10:28:01 AM 5 22.51 0.00 2.80 0.07 0.07 74.56 10:28:01 AM 6 21.15 0.00 2.18 0.07 0.08 76.53 10:28:01 AM 7 22.06 0.00 2.09 0.14 0.08 75.63 10:29:01 AM all 16.32 0.00 2.07 0.07 0.09 81.45 10:29:01 AM 0 16.15 0.00 2.07 0.02 0.08 81.67 10:29:01 AM 1 22.29 0.00 2.33 0.00 0.08 75.30 10:29:01 AM 2 13.28 0.00 2.04 0.03 0.08 84.56 10:29:01 AM 3 20.67 0.00 2.73 0.17 0.08 76.35 10:29:01 AM 4 17.68 0.00 2.34 0.12 0.10 79.76 10:29:01 AM 5 12.89 0.00 1.74 0.05 0.08 85.24 10:29:01 AM 6 11.84 0.00 1.56 0.07 0.12 86.42 10:29:01 AM 7 15.76 0.00 1.76 0.10 0.07 82.32 10:30:01 AM all 9.69 0.00 0.80 0.04 0.06 89.42 10:30:01 AM 0 5.07 0.00 0.65 0.13 0.05 94.09 10:30:01 AM 1 14.25 0.00 0.95 0.00 0.05 84.75 10:30:01 AM 2 8.28 0.00 0.57 0.02 0.05 91.09 10:30:01 AM 3 8.82 0.00 0.47 0.00 0.07 90.65 10:30:01 AM 4 2.44 0.00 0.73 0.02 0.05 96.76 10:30:01 AM 5 6.72 0.00 0.38 0.00 0.05 92.85 10:30:01 AM 6 2.37 0.00 1.14 0.00 0.05 96.44 10:30:01 AM 7 29.55 0.00 1.49 0.17 0.08 68.71 10:31:01 AM all 33.44 0.00 0.87 0.06 0.07 65.56 10:31:01 AM 0 29.36 0.00 0.35 0.17 0.07 70.05 10:31:01 AM 1 32.64 0.00 1.20 0.05 0.07 66.04 10:31:01 AM 2 29.46 0.00 1.57 0.08 0.07 68.82 10:31:01 AM 3 46.95 0.00 0.88 0.08 0.08 52.00 10:31:01 AM 4 28.30 0.00 1.07 0.00 0.07 70.57 10:31:01 AM 5 18.42 0.00 0.72 0.05 0.07 80.74 10:31:01 AM 6 30.86 0.00 0.57 0.02 0.05 68.50 10:31:01 AM 7 51.52 0.00 0.58 0.03 0.07 47.80 10:32:01 AM all 25.86 0.00 2.03 0.96 0.09 71.06 10:32:01 AM 0 12.51 0.00 1.98 1.43 0.07 84.01 10:32:01 AM 1 41.26 0.00 2.84 0.79 0.10 55.01 10:32:01 AM 2 23.53 0.00 2.04 0.15 0.10 74.18 10:32:01 AM 3 25.08 0.00 2.25 1.06 0.08 71.53 10:32:01 AM 4 35.88 0.00 1.56 0.32 0.10 62.14 10:32:01 AM 5 22.76 0.00 2.06 0.81 0.10 74.27 10:32:01 AM 6 26.83 0.00 1.75 1.31 0.10 70.02 10:32:01 AM 7 19.01 0.00 1.80 1.83 0.08 77.28 10:33:01 AM all 27.62 0.00 2.12 0.23 0.11 69.91 10:33:01 AM 0 37.59 0.00 2.49 0.00 0.13 59.78 10:33:01 AM 1 23.58 0.00 1.96 0.30 0.10 74.06 10:33:01 AM 2 28.68 0.00 1.75 0.07 0.08 69.43 10:33:01 AM 3 39.54 0.00 2.06 0.08 0.12 58.20 10:33:01 AM 4 22.76 0.00 1.90 0.18 0.12 75.05 10:33:01 AM 5 22.19 0.00 2.14 0.13 0.10 75.44 10:33:01 AM 6 18.43 0.00 1.49 0.08 0.10 79.89 10:33:01 AM 7 28.18 0.00 3.18 1.01 0.12 67.51 10:34:01 AM all 30.09 0.00 1.78 1.74 0.09 66.31 10:34:01 AM 0 41.97 0.00 1.34 0.00 0.08 56.61 10:34:01 AM 1 32.51 0.00 2.41 3.70 0.10 61.28 10:34:01 AM 2 31.79 0.00 1.42 1.07 0.08 65.63 10:34:01 AM 3 36.44 0.00 2.54 5.04 0.10 55.88 10:34:01 AM 4 12.60 0.00 1.61 3.26 0.08 82.45 10:34:01 AM 5 33.01 0.00 2.15 0.23 0.10 64.50 10:34:01 AM 6 15.89 0.00 1.32 0.18 0.07 82.54 10:34:01 AM 7 36.40 0.00 1.46 0.40 0.08 61.66 10:35:01 AM all 22.77 0.00 1.15 0.20 0.06 75.83 10:35:01 AM 0 13.07 0.00 1.05 0.00 0.08 85.79 10:35:01 AM 1 39.86 0.00 1.53 0.12 0.07 58.43 10:35:01 AM 2 8.81 0.00 1.02 0.03 0.03 90.11 10:35:01 AM 3 36.02 0.00 0.85 0.15 0.07 62.91 10:35:01 AM 4 8.61 0.00 1.32 0.08 0.03 89.95 10:35:01 AM 5 21.91 0.00 1.30 0.05 0.07 76.67 10:35:01 AM 6 26.83 0.00 0.65 0.02 0.05 72.45 10:35:01 AM 7 26.98 0.00 1.44 1.15 0.07 70.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.42 0.00 1.76 0.73 0.08 73.01 Average: 0 20.51 0.00 1.64 0.57 0.08 77.19 Average: 1 28.49 0.00 1.89 0.97 0.08 68.56 Average: 2 23.73 0.00 1.78 1.04 0.08 73.38 Average: 3 29.71 0.00 1.81 0.96 0.08 67.44 Average: 4 19.67 0.00 1.76 0.92 0.08 77.56 Average: 5 22.60 0.00 1.84 0.42 0.08 75.06 Average: 6 22.04 0.00 1.47 0.33 0.08 76.08 Average: 7 28.65 0.00 1.89 0.60 0.08 68.78