---> uname -a: Linux prd-centos8-docker-8c-8g-15803.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 1130 25071 19 5688 30286 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:fe:74:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85673sec preferred_lft 85673sec inet6 fe80::f816:3eff:fefe:74de/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:ca:72:30 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:acff:feca:7230/64 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) 11/27/2025 _x86_64_ (8 CPU) 10:21:23 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 212.80 16.66 196.13 3609.13 11056.81 10:24:01 AM 201.80 2.65 199.15 614.43 15771.37 10:25:01 AM 36.13 0.00 36.13 0.00 2714.06 10:26:01 AM 106.40 0.60 105.80 416.39 38724.31 10:27:02 AM 33.71 0.00 33.71 0.00 513.13 10:28:01 AM 15.04 0.51 14.53 22.77 379.47 10:29:01 AM 115.73 0.00 115.73 0.00 24254.06 10:30:01 AM 17.94 0.00 17.94 0.00 400.55 10:31:01 AM 36.89 0.02 36.87 2.80 784.59 10:32:01 AM 48.72 2.47 46.25 4497.17 27231.14 10:33:01 AM 39.54 1.80 37.74 1785.97 8930.68 Average: 78.70 2.25 76.45 996.79 11904.69 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28958592 30898144 3697120 11.32 2688 2255104 1672348 4.96 175580 3053508 173144 10:24:01 AM 27663780 29916836 4991932 15.29 2688 2561916 2937312 8.71 268976 4219860 49612 10:25:01 AM 27447928 29721852 5207784 15.95 2688 2581936 2644728 7.85 280064 4425300 96 10:26:01 AM 24865940 28272944 7789772 23.85 2688 3690044 4075968 12.09 419824 6763380 576 10:27:02 AM 24146256 27557472 8509456 26.06 2688 3692976 5785968 17.17 439592 7454748 224 10:28:01 AM 25296280 28721480 7359432 22.54 2688 3707156 3601336 10.69 446132 6307716 9692 10:29:01 AM 23778988 27909680 8876724 27.18 2688 4396140 5939900 17.62 542488 7669708 112 10:30:01 AM 22625280 26802628 10030432 30.72 2688 4446008 6720148 19.94 554700 8798988 456 10:31:01 AM 23893792 27991908 8761920 26.83 2688 4354272 4101864 12.17 551024 7551956 14516 10:32:01 AM 25566976 30660172 7088736 21.71 2688 5340628 1873176 5.56 744864 5678356 67156 10:33:01 AM 25685596 31029632 6970116 21.34 2688 5585976 1515156 4.50 972412 5327416 41572 Average: 25448128 29043886 7207584 22.07 2688 3873832 3715264 11.02 490514 6113721 32469 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 207.80 169.27 2379.81 44.82 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 329.90 260.69 4451.36 38.51 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 137.83 106.58 288.09 33.06 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 278.96 171.49 9496.94 12.92 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:02 AM lo 38.94 38.94 3.62 3.62 0.00 0.00 0.00 0.00 10:27:02 AM eth0 87.89 63.27 23.71 27.02 0.00 0.00 0.00 0.00 10:27:02 AM docker0 10.30 11.53 1.53 1.42 0.00 0.00 0.00 0.00 10:27:02 AM veth6997f1f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM lo 67.17 67.17 3.77 3.77 0.00 0.00 0.00 0.00 10:28:01 AM eth0 349.96 261.99 104.85 96.44 0.00 0.00 0.00 0.00 10:28:01 AM docker0 2.59 3.05 0.37 0.45 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 525.20 212.90 2981.70 27.75 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM veth4ad5b4f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM veth2a84cdd 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 596.63 596.63 82.42 82.42 0.00 0.00 0.00 0.00 10:30:01 AM eth0 145.70 102.62 46.27 42.60 0.00 0.00 0.00 0.00 10:30:01 AM docker0 254.43 265.08 37.33 41.36 0.00 0.00 0.00 0.00 10:30:01 AM veth4ad5b4f 221.43 230.82 36.77 32.47 0.00 0.00 0.00 0.00 10:30:01 AM veth2a84cdd 33.01 34.77 4.04 9.14 0.00 0.00 0.00 0.00 10:31:01 AM lo 1055.76 1055.76 196.46 196.46 0.00 0.00 0.00 0.00 10:31:01 AM eth0 119.99 83.89 281.56 35.93 0.00 0.00 0.00 0.00 10:31:01 AM docker0 454.87 467.66 97.72 91.17 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 87.10 71.83 1270.18 15.13 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 212.08 175.64 2792.73 88.58 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 160.11 160.11 26.07 26.07 0.00 0.00 0.00 0.00 Average: eth0 225.48 152.58 2195.61 41.99 0.00 0.00 0.00 0.00 Average: docker0 65.75 68.05 12.47 12.24 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) 11/27/2025 _x86_64_ (8 CPU) 10:21:23 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 14.61 0.00 1.12 1.05 0.06 83.16 10:23:01 AM 0 7.98 0.00 0.60 0.55 0.07 90.80 10:23:01 AM 1 12.82 0.00 0.80 1.62 0.07 84.70 10:23:01 AM 2 13.24 0.00 1.03 1.10 0.08 84.54 10:23:01 AM 3 23.31 0.00 1.89 1.97 0.08 72.75 10:23:01 AM 4 10.51 0.00 0.55 0.99 0.05 87.90 10:23:01 AM 5 18.01 0.00 1.49 0.60 0.05 79.85 10:23:01 AM 6 21.78 0.00 1.67 0.69 0.05 75.81 10:23:01 AM 7 9.22 0.00 0.94 0.90 0.05 88.90 10:24:01 AM all 32.22 0.00 1.14 1.39 0.09 65.16 10:24:01 AM 0 31.27 0.00 0.77 0.18 0.08 67.70 10:24:01 AM 1 31.42 0.00 0.95 3.41 0.08 64.13 10:24:01 AM 2 36.67 0.00 1.37 1.14 0.08 60.74 10:24:01 AM 3 28.25 0.00 0.95 0.63 0.08 70.08 10:24:01 AM 4 34.25 0.00 1.52 1.96 0.10 62.17 10:24:01 AM 5 28.82 0.00 0.95 2.24 0.10 67.89 10:24:01 AM 6 31.52 0.00 1.37 1.24 0.10 65.77 10:24:01 AM 7 35.57 0.00 1.24 0.32 0.10 62.77 10:25:01 AM all 18.41 0.00 0.49 0.16 0.05 80.89 10:25:01 AM 0 5.22 0.00 0.42 0.05 0.05 94.26 10:25:01 AM 1 28.45 0.00 0.12 0.22 0.07 71.15 10:25:01 AM 2 35.79 0.00 0.18 0.05 0.07 63.91 10:25:01 AM 3 9.53 0.00 0.80 0.02 0.03 89.62 10:25:01 AM 4 9.54 0.00 0.60 0.00 0.03 89.83 10:25:01 AM 5 29.71 0.00 0.98 0.07 0.05 69.19 10:25:01 AM 6 11.93 0.00 0.30 0.00 0.05 87.72 10:25:01 AM 7 17.02 0.00 0.50 0.92 0.05 81.51 10:26:01 AM all 21.90 0.00 2.25 2.53 0.07 73.24 10:26:01 AM 0 13.24 0.00 2.08 0.69 0.07 83.92 10:26:01 AM 1 24.80 0.00 2.42 8.82 0.07 63.89 10:26:01 AM 2 14.03 0.00 2.81 2.40 0.05 80.72 10:26:01 AM 3 18.28 0.00 1.94 1.77 0.08 77.94 10:26:01 AM 4 21.30 0.00 2.03 0.42 0.07 76.18 10:26:01 AM 5 30.11 0.00 2.38 3.67 0.10 63.74 10:26:01 AM 6 29.63 0.00 2.85 0.91 0.07 66.55 10:26:01 AM 7 23.84 0.00 1.48 1.60 0.07 73.02 10:27:02 AM all 22.29 0.00 1.95 0.04 0.10 75.62 10:27:02 AM 0 33.52 0.00 1.51 0.05 0.10 64.82 10:27:02 AM 1 13.77 0.00 1.83 0.02 0.08 84.30 10:27:02 AM 2 20.71 0.00 1.94 0.05 0.12 77.18 10:27:02 AM 3 21.86 0.00 2.04 0.07 0.08 75.95 10:27:02 AM 4 25.01 0.00 2.16 0.02 0.10 72.72 10:27:02 AM 5 15.15 0.00 1.87 0.05 0.08 82.85 10:27:02 AM 6 24.87 0.00 1.94 0.07 0.10 73.03 10:27:02 AM 7 23.45 0.00 2.32 0.02 0.10 74.11 10:28:01 AM all 11.09 0.00 1.31 0.02 0.07 87.51 10:28:01 AM 0 9.95 0.00 1.28 0.02 0.07 88.69 10:28:01 AM 1 6.68 0.00 1.89 0.02 0.09 91.33 10:28:01 AM 2 10.54 0.00 1.43 0.00 0.07 87.96 10:28:01 AM 3 8.79 0.00 0.97 0.02 0.07 90.15 10:28:01 AM 4 12.63 0.00 1.00 0.03 0.09 86.25 10:28:01 AM 5 13.57 0.00 1.46 0.03 0.09 84.85 10:28:01 AM 6 11.16 0.00 1.38 0.02 0.05 87.40 10:28:01 AM 7 15.38 0.00 1.09 0.03 0.07 83.43 10:29:01 AM all 33.22 0.00 1.90 1.14 0.09 63.65 10:29:01 AM 0 35.72 0.00 1.86 0.07 0.08 62.27 10:29:01 AM 1 36.14 0.00 2.25 3.10 0.10 58.41 10:29:01 AM 2 31.05 0.00 1.86 2.54 0.10 64.45 10:29:01 AM 3 39.00 0.00 2.25 0.57 0.08 58.10 10:29:01 AM 4 33.66 0.00 1.46 0.02 0.08 64.78 10:29:01 AM 5 34.99 0.00 1.89 0.15 0.08 62.88 10:29:01 AM 6 27.70 0.00 2.13 1.56 0.10 68.52 10:29:01 AM 7 27.52 0.00 1.48 1.11 0.08 69.81 10:30:01 AM all 25.68 0.00 1.18 0.01 0.11 73.02 10:30:01 AM 0 32.94 0.00 0.75 0.00 0.12 66.19 10:30:01 AM 1 17.75 0.00 1.29 0.00 0.10 80.86 10:30:01 AM 2 20.16 0.00 1.26 0.02 0.10 78.46 10:30:01 AM 3 16.85 0.00 1.16 0.00 0.12 81.87 10:30:01 AM 4 17.79 0.00 1.22 0.05 0.10 80.84 10:30:01 AM 5 26.10 0.00 1.17 0.00 0.12 72.61 10:30:01 AM 6 29.00 0.00 1.05 0.00 0.10 69.84 10:30:01 AM 7 44.77 0.00 1.55 0.02 0.10 53.56 10:31:01 AM all 22.81 0.00 1.76 0.61 0.12 74.70 10:31:01 AM 0 15.80 0.00 2.50 0.92 0.08 80.69 10:31:01 AM 1 29.25 0.00 1.61 1.31 0.12 67.71 10:31:01 AM 2 18.81 0.00 2.10 0.27 0.10 78.71 10:31:01 AM 3 20.58 0.00 1.78 0.57 0.08 76.99 10:31:01 AM 4 17.34 0.00 1.44 0.32 0.22 80.69 10:31:01 AM 5 31.84 0.00 1.09 0.72 0.10 66.25 10:31:01 AM 6 25.93 0.00 2.13 0.34 0.12 71.48 10:31:01 AM 7 22.98 0.00 1.45 0.42 0.10 75.05 10:32:01 AM all 27.13 0.00 1.40 1.73 0.08 69.66 10:32:01 AM 0 16.41 0.00 1.79 0.20 0.10 81.49 10:32:01 AM 1 40.74 0.00 1.13 4.89 0.08 53.16 10:32:01 AM 2 27.30 0.00 1.14 4.79 0.08 66.68 10:32:01 AM 3 24.49 0.00 1.27 1.46 0.08 72.70 10:32:01 AM 4 12.43 0.00 1.26 0.25 0.07 85.99 10:32:01 AM 5 24.88 0.00 1.29 1.96 0.08 71.79 10:32:01 AM 6 21.36 0.00 1.80 0.20 0.07 76.57 10:32:01 AM 7 49.47 0.00 1.56 0.07 0.08 48.82 10:33:01 AM all 30.80 0.00 1.07 0.74 0.10 67.29 10:33:01 AM 0 31.31 0.00 1.64 1.52 0.10 65.43 10:33:01 AM 1 21.28 0.00 1.18 0.05 0.08 77.40 10:33:01 AM 2 36.35 0.00 0.72 0.07 0.10 62.77 10:33:01 AM 3 5.59 0.00 1.09 4.00 0.12 89.20 10:33:01 AM 4 23.31 0.00 1.08 0.02 0.08 75.51 10:33:01 AM 5 43.74 0.00 0.58 0.00 0.10 55.58 10:33:01 AM 6 35.92 0.00 1.81 0.25 0.10 61.92 10:33:01 AM 7 48.80 0.00 0.48 0.00 0.10 50.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.67 0.00 1.42 0.86 0.09 73.97 Average: 0 21.23 0.00 1.38 0.39 0.08 76.92 Average: 1 23.94 0.00 1.40 2.13 0.09 72.44 Average: 2 24.09 0.00 1.44 1.13 0.09 73.26 Average: 3 19.70 0.00 1.47 1.01 0.08 77.74 Average: 4 19.81 0.00 1.30 0.37 0.09 78.43 Average: 5 27.01 0.00 1.38 0.86 0.09 70.66 Average: 6 24.63 0.00 1.68 0.48 0.08 73.14 Average: 7 28.94 0.00 1.28 0.49 0.08 69.21