---> uname -a: Linux prd-centos8-docker-8c-8g-18999.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: 2799.996 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 1156 25042 19 5691 30260 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:6b:dd:99 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.233/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe6b:dd99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:86:25:17 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::42:2cff:fe86:2517/64 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) 12/09/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 242.31 16.86 225.45 3769.98 11872.43 10:24:01 AM 181.35 2.57 178.79 518.71 15148.23 10:25:01 AM 34.87 0.05 34.82 1.07 2636.02 10:26:01 AM 114.71 0.55 114.16 415.19 38808.53 10:27:01 AM 35.39 0.50 34.89 22.53 625.17 10:28:01 AM 18.35 0.00 18.35 0.00 682.72 10:29:01 AM 103.40 0.00 103.40 0.00 23630.12 10:30:01 AM 15.01 0.00 15.01 0.00 438.56 10:31:01 AM 167.28 0.00 167.28 0.00 2156.36 10:32:01 AM 58.27 3.73 54.54 6094.45 27086.85 10:33:01 AM 42.19 0.57 41.62 194.60 9055.15 Average: 91.88 2.23 89.64 997.25 12012.87 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28882096 30879000 3773616 11.56 2688 2311728 1716032 5.09 177560 3125060 217020 10:24:01 AM 27374252 29630988 5281460 16.17 2688 2565616 2736672 8.12 276440 4500296 50716 10:25:01 AM 27202160 29480340 5453552 16.70 2688 2585852 2823576 8.38 283736 4665168 1404 10:26:01 AM 25156176 28567616 7499536 22.97 2688 3693660 4982948 14.78 432644 6455200 104 10:27:01 AM 25002388 28421076 7653324 23.44 2688 3700688 3723012 11.05 441356 6600136 576 10:28:01 AM 25433632 29099184 7222080 22.12 2688 3944992 3562120 10.57 502800 6106224 230288 10:29:01 AM 23711540 27854460 8944172 27.39 2688 4411340 5678544 16.85 551476 7720972 1536 10:30:01 AM 23089148 27272116 9566564 29.30 2688 4451880 6478996 19.22 554660 8334540 708 10:31:01 AM 24361476 28464092 8294236 25.40 2688 4359116 3642556 10.81 551700 7084016 128 10:32:01 AM 25199896 30498252 7455816 22.83 2688 5545536 1912792 5.68 773544 6014772 220336 10:33:01 AM 25635308 30977740 7020404 21.50 2688 5584756 1516724 4.50 974232 5376732 35436 Average: 25549825 29194988 7105887 21.76 2688 3923197 3524907 10.46 501832 5998465 68932 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 287.46 233.70 3219.91 52.86 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 290.63 228.60 3618.20 37.23 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 113.21 89.30 304.91 24.85 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 3.48 3.48 0.30 0.30 0.00 0.00 0.00 0.00 10:26:01 AM eth0 296.98 183.76 9477.74 16.12 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM vethad3b25d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 70.88 70.88 5.53 5.53 0.00 0.00 0.00 0.00 10:27:01 AM eth0 255.68 182.41 73.68 76.62 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.08 13.68 1.78 1.77 0.00 0.00 0.00 0.00 10:28:01 AM lo 34.61 34.61 1.70 1.70 0.00 0.00 0.00 0.00 10:28:01 AM eth0 193.70 158.44 736.59 58.94 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 20.03 20.03 2.48 2.48 0.00 0.00 0.00 0.00 10:29:01 AM eth0 447.77 162.46 2295.39 13.65 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.50 10.13 0.81 1.95 0.00 0.00 0.00 0.00 10:29:01 AM veth3f29ade 8.50 10.28 0.93 1.96 0.00 0.00 0.00 0.00 10:29:01 AM vethf1b1541 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 899.43 899.43 130.61 130.61 0.00 0.00 0.00 0.00 10:30:01 AM eth0 290.05 195.42 89.51 90.10 0.00 0.00 0.00 0.00 10:30:01 AM docker0 385.85 400.07 60.33 63.45 0.00 0.00 0.00 0.00 10:30:01 AM veth3f29ade 331.39 344.14 59.07 50.14 0.00 0.00 0.00 0.00 10:30:01 AM vethf1b1541 54.46 55.97 6.54 13.32 0.00 0.00 0.00 0.00 10:31:01 AM lo 750.71 750.71 141.13 141.13 0.00 0.00 0.00 0.00 10:31:01 AM eth0 121.87 87.11 278.60 36.60 0.00 0.00 0.00 0.00 10:31:01 AM docker0 330.60 339.11 76.77 60.53 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 AM eth0 212.51 165.94 3854.81 22.15 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 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 99.38 79.47 223.18 82.55 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 162.08 162.08 25.66 25.66 0.00 0.00 0.00 0.00 Average: eth0 237.13 160.49 2195.93 46.51 0.00 0.00 0.00 0.00 Average: docker0 67.18 69.57 12.73 11.64 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) 12/09/2025 _x86_64_ (8 CPU) 10:21:20 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 15.52 0.00 1.34 0.68 0.07 82.40 10:23:01 AM 0 16.69 0.00 0.83 0.12 0.08 82.28 10:23:01 AM 1 21.37 0.00 2.00 1.00 0.05 75.58 10:23:01 AM 2 29.60 0.00 2.87 0.90 0.07 66.56 10:23:01 AM 3 13.81 0.00 1.38 0.61 0.07 84.13 10:23:01 AM 4 10.67 0.00 0.92 0.82 0.07 87.53 10:23:01 AM 5 14.23 0.00 1.19 1.00 0.07 83.50 10:23:01 AM 6 9.86 0.00 0.77 0.43 0.09 88.86 10:23:01 AM 7 7.86 0.00 0.80 0.53 0.05 90.76 10:24:01 AM all 38.16 0.00 1.30 0.55 0.09 59.90 10:24:01 AM 0 32.34 0.00 1.09 0.94 0.08 65.55 10:24:01 AM 1 53.23 0.00 1.12 0.25 0.12 45.28 10:24:01 AM 2 29.24 0.00 0.92 0.07 0.10 69.67 10:24:01 AM 3 51.15 0.00 1.79 0.35 0.08 46.62 10:24:01 AM 4 42.41 0.00 1.07 0.42 0.08 56.02 10:24:01 AM 5 14.37 0.00 1.32 1.26 0.07 82.98 10:24:01 AM 6 41.13 0.00 1.86 0.79 0.08 56.14 10:24:01 AM 7 41.42 0.00 1.24 0.30 0.08 56.95 10:25:01 AM all 18.77 0.00 0.43 0.10 0.05 80.65 10:25:01 AM 0 7.98 0.00 0.30 0.00 0.07 91.65 10:25:01 AM 1 5.20 0.00 0.45 0.07 0.05 94.24 10:25:01 AM 2 2.02 0.00 0.33 0.52 0.07 97.06 10:25:01 AM 3 9.45 0.00 0.72 0.00 0.05 89.79 10:25:01 AM 4 16.10 0.00 0.15 0.02 0.03 83.70 10:25:01 AM 5 29.64 0.00 0.13 0.00 0.05 70.18 10:25:01 AM 6 51.00 0.00 0.77 0.02 0.07 48.15 10:25:01 AM 7 28.66 0.00 0.58 0.15 0.05 70.56 10:26:01 AM all 22.82 0.00 2.80 0.66 0.09 73.63 10:26:01 AM 0 29.22 0.00 2.32 0.02 0.10 68.34 10:26:01 AM 1 20.91 0.00 3.21 2.84 0.08 72.95 10:26:01 AM 2 17.15 0.00 3.71 0.74 0.08 78.32 10:26:01 AM 3 18.68 0.00 2.05 0.47 0.08 78.71 10:26:01 AM 4 19.46 0.00 2.34 0.35 0.08 77.76 10:26:01 AM 5 15.03 0.00 3.28 0.03 0.07 81.59 10:26:01 AM 6 17.82 0.00 2.59 0.57 0.08 78.94 10:26:01 AM 7 44.23 0.00 2.93 0.25 0.10 52.49 10:27:01 AM all 19.89 0.00 2.19 0.05 0.09 77.78 10:27:01 AM 0 18.05 0.00 2.41 0.02 0.08 79.44 10:27:01 AM 1 20.61 0.00 1.97 0.02 0.10 77.30 10:27:01 AM 2 17.89 0.00 2.15 0.12 0.10 79.75 10:27:01 AM 3 22.33 0.00 2.77 0.05 0.08 74.76 10:27:01 AM 4 22.47 0.00 2.20 0.05 0.10 75.18 10:27:01 AM 5 24.70 0.00 1.96 0.02 0.08 73.24 10:27:01 AM 6 13.77 0.00 1.88 0.05 0.08 84.22 10:27:01 AM 7 19.33 0.00 2.20 0.07 0.08 78.33 10:28:01 AM all 24.72 0.00 1.07 0.04 0.08 74.09 10:28:01 AM 0 18.10 0.00 1.19 0.03 0.07 80.61 10:28:01 AM 1 26.10 0.00 1.05 0.00 0.07 72.78 10:28:01 AM 2 29.26 0.00 1.24 0.05 0.10 69.35 10:28:01 AM 3 20.42 0.00 1.24 0.00 0.08 78.26 10:28:01 AM 4 13.82 0.00 1.10 0.02 0.05 85.01 10:28:01 AM 5 32.95 0.00 0.69 0.05 0.08 66.23 10:28:01 AM 6 22.05 0.00 0.52 0.00 0.07 77.37 10:28:01 AM 7 35.05 0.00 1.52 0.20 0.08 63.14 10:29:01 AM all 27.64 0.00 1.63 0.35 0.08 70.30 10:29:01 AM 0 30.35 0.00 1.73 0.13 0.08 67.70 10:29:01 AM 1 21.50 0.00 1.69 1.27 0.08 75.45 10:29:01 AM 2 23.43 0.00 1.41 0.47 0.10 74.59 10:29:01 AM 3 18.78 0.00 1.68 0.05 0.07 79.43 10:29:01 AM 4 49.61 0.00 2.18 0.13 0.08 47.99 10:29:01 AM 5 35.05 0.00 1.44 0.02 0.08 63.41 10:29:01 AM 6 19.94 0.00 1.32 0.50 0.08 78.16 10:29:01 AM 7 22.48 0.00 1.59 0.25 0.07 75.61 10:30:01 AM all 22.77 0.00 2.03 0.01 0.09 75.10 10:30:01 AM 0 19.32 0.00 1.86 0.02 0.10 78.70 10:30:01 AM 1 20.09 0.00 2.68 0.00 0.10 77.12 10:30:01 AM 2 17.34 0.00 2.32 0.00 0.10 80.24 10:30:01 AM 3 21.37 0.00 2.18 0.00 0.07 76.39 10:30:01 AM 4 37.69 0.00 1.42 0.00 0.10 60.78 10:30:01 AM 5 15.94 0.00 2.72 0.03 0.08 81.22 10:30:01 AM 6 31.65 0.00 0.89 0.00 0.08 67.38 10:30:01 AM 7 18.72 0.00 2.21 0.02 0.07 78.98 10:31:01 AM all 26.11 0.00 1.77 0.27 0.08 71.77 10:31:01 AM 0 37.48 0.00 2.04 0.00 0.08 60.40 10:31:01 AM 1 12.70 0.00 3.07 1.88 0.08 82.26 10:31:01 AM 2 16.74 0.00 1.62 0.07 0.08 81.49 10:31:01 AM 3 31.30 0.00 2.38 0.05 0.08 66.19 10:31:01 AM 4 15.29 0.00 1.37 0.03 0.07 83.24 10:31:01 AM 5 40.91 0.00 0.80 0.10 0.08 58.10 10:31:01 AM 6 32.21 0.00 1.36 0.00 0.07 66.37 10:31:01 AM 7 22.16 0.00 1.56 0.00 0.10 76.19 10:32:01 AM all 28.14 0.00 1.58 0.38 0.07 69.83 10:32:01 AM 0 54.53 0.00 2.13 0.17 0.07 43.11 10:32:01 AM 1 14.39 0.00 1.62 0.08 0.07 83.84 10:32:01 AM 2 11.94 0.00 1.68 0.91 0.07 85.41 10:32:01 AM 3 29.73 0.00 1.81 0.92 0.07 67.47 10:32:01 AM 4 32.33 0.00 1.47 0.03 0.07 66.09 10:32:01 AM 5 29.95 0.00 1.79 0.74 0.08 67.44 10:32:01 AM 6 24.24 0.00 1.12 0.02 0.07 74.56 10:32:01 AM 7 28.02 0.00 0.99 0.15 0.10 70.74 10:33:01 AM all 28.67 0.00 1.10 0.12 0.06 70.04 10:33:01 AM 0 8.95 0.00 1.00 0.05 0.07 89.93 10:33:01 AM 1 21.62 0.00 1.50 0.57 0.05 76.26 10:33:01 AM 2 44.71 0.00 1.99 0.08 0.10 53.12 10:33:01 AM 3 21.14 0.00 1.57 0.18 0.03 77.07 10:33:01 AM 4 39.70 0.00 0.62 0.00 0.07 59.62 10:33:01 AM 5 36.27 0.00 0.65 0.00 0.07 63.01 10:33:01 AM 6 18.12 0.00 0.87 0.07 0.05 80.90 10:33:01 AM 7 38.89 0.00 0.62 0.02 0.05 60.42 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.85 0.00 1.57 0.29 0.08 73.21 Average: 0 24.82 0.00 1.53 0.14 0.08 73.43 Average: 1 21.61 0.00 1.85 0.72 0.08 75.73 Average: 2 21.76 0.00 1.84 0.36 0.09 75.96 Average: 3 23.49 0.00 1.78 0.24 0.07 74.42 Average: 4 27.25 0.00 1.35 0.17 0.07 71.15 Average: 5 26.31 0.00 1.45 0.29 0.07 71.87 Average: 6 25.65 0.00 1.27 0.22 0.07 72.79 Average: 7 27.92 0.00 1.47 0.18 0.08 70.35