---> uname -a: Linux prd-centos8-docker-8c-8g-3050.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 1159 25066 19 5664 30257 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:5e:16:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fe5e:169e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:d2:d0:26 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::42:9fff:fed2:d026/64 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) 10/16/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 100.53 2.83 97.70 341.77 6810.73 10:24:01 AM 235.92 18.66 217.26 4103.03 13083.74 10:25:01 AM 133.28 0.52 132.76 139.98 10817.45 10:26:01 AM 106.11 0.62 105.50 396.60 39039.11 10:27:01 AM 22.18 0.48 21.69 21.46 444.07 10:28:01 AM 5.80 0.00 5.80 0.00 396.78 10:29:01 AM 27.21 0.00 27.21 0.00 586.57 10:30:01 AM 100.67 0.00 100.67 0.00 23530.80 10:31:01 AM 13.28 0.00 13.28 0.00 297.70 10:32:01 AM 118.33 0.00 118.33 0.00 1850.00 10:33:01 AM 60.30 3.80 56.51 6197.83 29387.84 Average: 83.94 2.45 81.49 1019.36 11485.00 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29499640 31223148 3156072 9.66 2688 2044456 1420740 4.22 154896 2564096 210768 10:24:01 AM 27599720 29775352 5055992 15.48 2688 2487816 2660328 7.89 240808 4325832 209192 10:25:01 AM 24808836 28201356 7846876 24.03 2688 3676748 4132960 12.26 338092 6918324 1128552 10:26:01 AM 24458996 27867484 8196716 25.10 2688 3690816 5181504 15.37 434376 7149004 80 10:27:01 AM 23993444 27407420 8662268 26.53 2688 3696420 4771532 14.16 437696 7612772 80 10:28:01 AM 25140768 28564116 7514944 23.01 2688 3705832 3742588 11.10 439548 6469072 24 10:29:01 AM 24750972 28415036 7904740 24.21 2688 3944440 3794888 11.26 502388 6788972 233684 10:30:01 AM 22630112 26778924 10025600 30.70 2688 4417780 6822664 20.24 551868 8796224 3084 10:31:01 AM 22425756 26587840 10229956 31.33 2688 4431672 6909760 20.50 553248 9000320 4944 10:32:01 AM 24514892 28753280 8140820 24.93 2688 4494708 3428884 10.17 577492 6907788 141496 10:33:01 AM 24410252 29715356 8245460 25.25 2688 5548352 2662260 7.90 778056 6790816 159156 Average: 24930308 28480847 7725404 23.66 2688 3830822 4138919 12.28 455315 6665747 190096 10:22:02 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 68.21 51.03 1147.40 8.73 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 420.81 318.04 4873.92 53.53 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 437.86 284.49 10679.39 36.18 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 18.01 18.01 1.65 1.65 0.00 0.00 0.00 0.00 10:26:01 AM eth0 36.33 27.37 10.92 13.58 0.00 0.00 0.00 0.00 10:26:01 AM docker0 5.38 6.01 0.72 0.70 0.00 0.00 0.00 0.00 10:26:01 AM vethd57adb8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 66.93 66.93 4.59 4.59 0.00 0.00 0.00 0.00 10:27:01 AM eth0 304.90 240.74 85.58 93.98 0.00 0.00 0.00 0.00 10:27:01 AM docker0 7.15 8.13 1.13 1.05 0.00 0.00 0.00 0.00 10:28:01 AM lo 38.16 38.16 1.86 1.86 0.00 0.00 0.00 0.00 10:28:01 AM eth0 193.42 150.66 97.16 56.97 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:29:01 AM eth0 198.10 162.06 772.87 44.39 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 45.88 45.88 6.73 6.73 0.00 0.00 0.00 0.00 10:30:01 AM eth0 306.53 119.66 2264.22 12.93 0.00 0.00 0.00 0.00 10:30:01 AM docker0 20.96 23.39 2.81 4.18 0.00 0.00 0.00 0.00 10:30:01 AM vethe27d12a 16.49 18.39 2.48 3.46 0.00 0.00 0.00 0.00 10:30:01 AM veth09fa20a 4.46 5.68 0.61 0.98 0.00 0.00 0.00 0.00 10:31:01 AM lo 834.79 834.79 148.30 148.30 0.00 0.00 0.00 0.00 10:31:01 AM eth0 136.87 101.45 39.75 40.33 0.00 0.00 0.00 0.00 10:31:01 AM docker0 362.50 371.83 64.12 76.45 0.00 0.00 0.00 0.00 10:31:01 AM vethe27d12a 313.13 324.41 63.61 52.20 0.00 0.00 0.00 0.01 10:31:01 AM veth09fa20a 49.37 47.47 5.47 24.25 0.00 0.00 0.00 0.00 10:32:01 AM lo 639.22 639.22 105.78 105.78 0.00 0.00 0.00 0.00 10:32:01 AM eth0 76.04 60.33 275.43 21.90 0.00 0.00 0.00 0.00 10:32:01 AM docker0 269.63 275.67 59.83 42.32 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 199.48 161.12 3513.32 17.36 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.61 149.61 24.49 24.49 0.00 0.00 0.00 0.00 Average: eth0 216.45 152.60 2161.44 36.39 0.00 0.00 0.00 0.00 Average: docker0 60.60 62.37 11.71 11.35 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) 10/16/2025 _x86_64_ (8 CPU) 10:21:21 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 8.46 0.00 0.77 0.93 0.04 89.81 10:23:01 AM 0 0.32 0.00 0.42 1.26 0.05 97.95 10:23:01 AM 1 15.37 0.00 1.09 1.12 0.05 82.37 10:23:01 AM 2 8.98 0.00 0.51 0.31 0.03 90.17 10:23:01 AM 3 7.45 0.00 0.61 1.04 0.03 90.87 10:23:01 AM 4 15.49 0.00 1.42 1.09 0.03 81.97 10:23:01 AM 5 11.41 0.00 1.24 2.31 0.05 84.99 10:23:01 AM 6 4.64 0.00 0.53 0.25 0.02 94.56 10:23:01 AM 7 3.99 0.00 0.31 0.10 0.02 95.58 10:24:01 AM all 29.53 0.00 1.37 1.33 0.09 67.68 10:24:01 AM 0 43.32 0.00 1.44 0.84 0.10 54.31 10:24:01 AM 1 32.16 0.00 1.15 1.12 0.12 65.45 10:24:01 AM 2 23.47 0.00 1.76 1.64 0.10 73.03 10:24:01 AM 3 22.87 0.00 1.09 0.95 0.08 75.01 10:24:01 AM 4 32.58 0.00 1.22 3.04 0.08 63.07 10:24:01 AM 5 27.83 0.00 1.66 1.84 0.08 68.59 10:24:01 AM 6 29.48 0.00 0.94 0.28 0.08 69.22 10:24:01 AM 7 24.54 0.00 1.67 0.90 0.10 72.78 10:25:01 AM all 38.67 0.00 3.03 0.62 0.10 57.58 10:25:01 AM 0 41.39 0.00 2.42 1.65 0.10 54.44 10:25:01 AM 1 38.41 0.00 3.14 1.31 0.10 57.03 10:25:01 AM 2 36.28 0.00 2.80 0.44 0.12 60.37 10:25:01 AM 3 21.44 0.00 3.37 0.55 0.08 74.55 10:25:01 AM 4 41.63 0.00 2.32 0.35 0.10 55.59 10:25:01 AM 5 49.92 0.00 4.19 0.22 0.10 45.58 10:25:01 AM 6 45.58 0.00 3.04 0.42 0.08 50.87 10:25:01 AM 7 34.72 0.00 2.91 0.05 0.10 62.21 10:26:01 AM all 19.27 0.00 1.87 2.09 0.08 76.69 10:26:01 AM 0 16.33 0.00 1.39 0.05 0.07 82.16 10:26:01 AM 1 16.08 0.00 1.96 6.07 0.10 75.79 10:26:01 AM 2 30.01 0.00 2.67 5.97 0.08 61.27 10:26:01 AM 3 19.94 0.00 1.85 2.66 0.07 75.48 10:26:01 AM 4 18.90 0.00 1.83 1.32 0.07 77.89 10:26:01 AM 5 19.33 0.00 1.64 0.23 0.08 78.72 10:26:01 AM 6 22.01 0.00 1.86 0.02 0.08 76.03 10:26:01 AM 7 11.54 0.00 1.79 0.42 0.08 86.17 10:27:01 AM all 15.06 0.00 1.94 1.06 0.08 81.86 10:27:01 AM 0 12.19 0.00 1.56 0.18 0.08 85.98 10:27:01 AM 1 16.05 0.00 1.74 0.49 0.08 81.63 10:27:01 AM 2 14.96 0.00 1.95 2.73 0.07 80.30 10:27:01 AM 3 12.84 0.00 1.99 0.44 0.08 84.65 10:27:01 AM 4 15.99 0.00 2.80 0.75 0.12 80.34 10:27:01 AM 5 15.17 0.00 1.81 0.55 0.07 82.40 10:27:01 AM 6 16.34 0.00 1.36 2.81 0.08 79.41 10:27:01 AM 7 16.96 0.00 2.30 0.54 0.08 80.13 10:28:01 AM all 8.24 0.00 0.62 0.13 0.05 90.96 10:28:01 AM 0 6.80 0.00 0.38 0.00 0.05 92.76 10:28:01 AM 1 7.10 0.00 0.75 0.00 0.05 92.10 10:28:01 AM 2 2.79 0.00 0.97 0.47 0.07 95.70 10:28:01 AM 3 3.66 0.00 0.48 0.00 0.03 95.82 10:28:01 AM 4 8.65 0.00 0.53 0.00 0.05 90.77 10:28:01 AM 5 22.32 0.00 0.80 0.00 0.05 76.83 10:28:01 AM 6 6.37 0.00 0.65 0.53 0.05 92.39 10:28:01 AM 7 8.24 0.00 0.38 0.00 0.05 91.33 10:29:01 AM all 32.35 0.00 1.06 0.06 0.06 66.47 10:29:01 AM 0 14.97 0.00 0.82 0.12 0.05 84.05 10:29:01 AM 1 38.43 0.00 0.42 0.10 0.07 60.98 10:29:01 AM 2 27.76 0.00 1.59 0.00 0.05 70.60 10:29:01 AM 3 30.42 0.00 1.05 0.10 0.07 68.36 10:29:01 AM 4 37.73 0.00 0.87 0.07 0.08 61.26 10:29:01 AM 5 56.20 0.00 2.10 0.08 0.08 41.53 10:29:01 AM 6 17.37 0.00 0.97 0.00 0.05 81.61 10:29:01 AM 7 35.91 0.00 0.65 0.00 0.05 63.39 10:30:01 AM all 27.26 0.00 1.68 2.30 0.09 68.68 10:30:01 AM 0 36.13 0.00 2.23 0.10 0.08 61.46 10:30:01 AM 1 14.33 0.00 1.94 6.40 0.08 77.25 10:30:01 AM 2 19.77 0.00 1.51 2.28 0.08 76.36 10:30:01 AM 3 26.35 0.00 1.61 3.82 0.08 68.14 10:30:01 AM 4 43.10 0.00 2.20 0.55 0.08 54.07 10:30:01 AM 5 22.50 0.00 1.36 2.35 0.08 73.71 10:30:01 AM 6 33.47 0.00 1.21 0.35 0.10 64.87 10:30:01 AM 7 22.39 0.00 1.38 2.55 0.08 73.60 10:31:01 AM all 15.90 0.00 1.46 0.06 0.09 82.50 10:31:01 AM 0 16.85 0.00 1.26 0.02 0.08 81.79 10:31:01 AM 1 12.90 0.00 1.76 0.02 0.10 85.22 10:31:01 AM 2 15.51 0.00 1.63 0.07 0.08 82.71 10:31:01 AM 3 18.96 0.00 1.21 0.32 0.08 79.43 10:31:01 AM 4 15.65 0.00 1.39 0.02 0.08 82.86 10:31:01 AM 5 18.70 0.00 1.38 0.00 0.08 79.84 10:31:01 AM 6 16.20 0.00 1.66 0.00 0.07 82.08 10:31:01 AM 7 12.42 0.00 1.38 0.02 0.10 86.09 10:32:01 AM all 30.22 0.00 1.74 0.28 0.09 67.66 10:32:01 AM 0 22.08 0.00 1.39 0.17 0.08 76.28 10:32:01 AM 1 12.61 0.00 1.88 0.07 0.08 85.37 10:32:01 AM 2 34.17 0.00 2.72 0.08 0.10 62.92 10:32:01 AM 3 45.44 0.00 1.86 0.02 0.10 52.59 10:32:01 AM 4 45.44 0.00 1.11 0.03 0.12 53.31 10:32:01 AM 5 19.80 0.00 1.53 0.25 0.07 78.36 10:32:01 AM 6 32.71 0.00 2.16 1.66 0.12 63.36 10:32:01 AM 7 29.57 0.00 1.29 0.00 0.08 69.06 10:33:01 AM all 33.62 0.00 1.76 1.58 0.09 62.95 10:33:01 AM 0 29.01 0.00 2.44 0.49 0.08 67.98 10:33:01 AM 1 29.65 0.00 1.74 4.36 0.07 64.18 10:33:01 AM 2 33.19 0.00 1.58 0.29 0.08 64.87 10:33:01 AM 3 33.35 0.00 1.94 0.38 0.10 64.22 10:33:01 AM 4 44.08 0.00 1.02 0.02 0.08 54.80 10:33:01 AM 5 12.79 0.00 1.88 6.77 0.08 78.47 10:33:01 AM 6 49.92 0.00 1.36 0.02 0.08 48.62 10:33:01 AM 7 36.91 0.00 2.16 0.35 0.10 60.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.52 0.00 1.57 0.95 0.08 73.88 Average: 0 21.78 0.00 1.43 0.44 0.08 76.27 Average: 1 21.19 0.00 1.60 1.92 0.08 75.21 Average: 2 22.45 0.00 1.79 1.30 0.08 74.38 Average: 3 22.08 0.00 1.55 0.93 0.07 75.36 Average: 4 29.03 0.00 1.52 0.66 0.08 68.71 Average: 5 25.10 0.00 1.78 1.33 0.08 71.71 Average: 6 24.93 0.00 1.43 0.58 0.07 72.99 Average: 7 21.58 0.00 1.47 0.45 0.08 76.42