---> uname -a: Linux prd-centos8-docker-8c-8g-13550.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 1169 25031 19 5688 30247 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:1b:1d:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85657sec preferred_lft 85657sec inet6 fe80::f816:3eff:fe1b:1dbd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:d7:ad:60 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::42:93ff:fed7:ad60/64 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) 11/18/2025 _x86_64_ (8 CPU) 10:24:58 LINUX RESTART (8 CPU) 10:26:01 AM tps rtps wtps bread/s bwrtn/s 10:27:01 AM 299.37 18.25 281.12 3994.93 14916.23 10:28:01 AM 88.32 0.93 87.39 232.63 10207.98 10:29:01 AM 106.50 0.10 106.40 27.72 31858.06 10:30:01 AM 41.60 0.38 41.22 382.54 9247.30 10:31:01 AM 17.81 0.48 17.33 21.46 412.95 10:32:01 AM 3.12 0.00 3.12 0.00 79.10 10:33:01 AM 81.97 0.02 81.96 0.80 23048.12 10:34:01 AM 48.11 0.00 48.11 0.00 1489.74 10:35:01 AM 125.07 0.00 125.07 0.00 1358.00 10:36:01 AM 58.13 2.63 55.50 4515.29 27482.32 10:37:01 AM 45.92 1.65 44.27 1781.01 9015.63 Average: 83.26 2.22 81.04 996.03 11738.07 10:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 AM 27658708 29853204 4997004 15.30 2688 2505464 2655924 7.88 242992 4259252 233136 10:28:01 AM 26852396 29127712 5803316 17.77 2688 2583404 3209708 9.52 279732 5016748 19400 10:29:01 AM 25199948 28595520 7455764 22.83 2688 3679272 3621376 10.74 346508 6501440 230628 10:30:01 AM 24517516 27929024 8138196 24.92 2688 3693316 4727988 14.03 439048 7085316 120 10:31:01 AM 24401504 27819036 8254208 25.28 2688 3699568 4214352 12.50 442608 7200040 84 10:32:01 AM 24374944 27793228 8280768 25.36 2688 3700340 4230924 12.55 442612 7226724 24 10:33:01 AM 24303392 28424876 8352320 25.58 2688 4379120 3996668 11.86 535028 7158324 18372 10:34:01 AM 22955976 27135228 9699736 29.70 2688 4447416 6269796 18.60 553060 8470976 440 10:35:01 AM 24226716 28327356 8428996 25.81 2688 4356684 3732976 11.08 550536 7221472 15532 10:36:01 AM 25405480 30569560 7250232 22.20 2688 5411940 1908856 5.66 754772 5829008 136116 10:37:01 AM 25597716 30935080 7057996 21.61 2688 5579660 1537396 4.56 971632 5416612 33924 Average: 25044936 28773620 7610776 23.31 2688 4003289 3645997 10.82 505321 6489628 62525 10:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 432.96 340.86 5353.44 65.78 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 121.06 107.42 929.37 23.06 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 392.74 243.22 9531.02 33.55 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 25.67 25.67 2.36 2.36 0.00 0.00 0.00 0.00 10:30:01 AM eth0 67.59 47.42 23.23 21.03 0.00 0.00 0.00 0.00 10:30:01 AM docker0 7.63 8.55 1.02 1.00 0.00 0.00 0.00 0.00 10:30:01 AM veth41ed125 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 69.53 69.53 4.41 4.41 0.00 0.00 0.00 0.00 10:31:01 AM eth0 259.60 201.03 74.86 84.09 0.00 0.00 0.00 0.00 10:31:01 AM docker0 4.72 5.51 0.81 0.82 0.00 0.00 0.00 0.00 10:32:01 AM lo 60.46 60.46 2.95 2.95 0.00 0.00 0.00 0.00 10:32:01 AM eth0 176.80 135.58 51.43 54.68 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 5.35 5.35 0.28 0.28 0.00 0.00 0.00 0.00 10:33:01 AM eth0 619.88 237.65 3012.29 32.54 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM veth22ff337 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:34:01 AM lo 549.69 549.69 76.33 76.33 0.00 0.00 0.00 0.00 10:34:01 AM eth0 72.99 55.37 24.50 26.26 0.00 0.00 0.00 0.00 10:34:01 AM docker0 236.18 247.14 34.97 38.07 0.00 0.00 0.00 0.00 10:34:01 AM veth22ff337 207.15 216.71 34.64 29.92 0.00 0.00 0.00 0.00 10:34:01 AM veth6c2da97 29.03 31.09 3.56 8.41 0.00 0.00 0.00 0.00 10:35:01 AM lo 1102.20 1102.20 202.53 202.53 0.00 0.00 0.00 0.00 10:35:01 AM eth0 134.66 98.87 289.92 42.21 0.00 0.00 0.00 0.00 10:35:01 AM docker0 475.26 488.55 100.17 94.88 0.00 0.00 0.00 0.00 10:36:01 AM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 10:36:01 AM eth0 149.27 118.49 2430.41 20.62 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 105.93 100.30 1613.35 65.51 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 164.90 164.90 26.26 26.26 0.00 0.00 0.00 0.00 Average: eth0 230.32 153.29 2121.29 42.67 0.00 0.00 0.00 0.00 Average: docker0 65.80 68.16 12.45 12.25 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) 11/18/2025 _x86_64_ (8 CPU) 10:24:58 LINUX RESTART (8 CPU) 10:26:01 AM CPU %user %nice %system %iowait %steal %idle 10:27:01 AM all 27.51 0.00 1.35 0.92 0.07 70.15 10:27:01 AM 0 26.71 0.00 1.35 1.12 0.07 70.75 10:27:01 AM 1 27.02 0.00 1.47 0.95 0.08 70.47 10:27:01 AM 2 40.13 0.00 2.37 0.65 0.08 56.76 10:27:01 AM 3 22.31 0.00 1.09 1.09 0.07 75.46 10:27:01 AM 4 20.52 0.00 0.84 0.97 0.07 77.61 10:27:01 AM 5 25.39 0.00 1.56 1.29 0.05 71.71 10:27:01 AM 6 24.85 0.00 1.12 0.62 0.07 73.35 10:27:01 AM 7 33.16 0.00 0.97 0.70 0.07 65.11 10:28:01 AM all 27.28 0.00 0.71 0.29 0.06 71.66 10:28:01 AM 0 16.05 0.00 0.69 0.40 0.08 82.78 10:28:01 AM 1 34.85 0.00 0.94 0.72 0.07 63.43 10:28:01 AM 2 28.67 0.00 0.77 0.28 0.07 70.22 10:28:01 AM 3 24.40 0.00 0.57 0.43 0.07 74.54 10:28:01 AM 4 27.53 0.00 0.50 0.00 0.07 71.91 10:28:01 AM 5 28.60 0.00 0.85 0.13 0.07 70.35 10:28:01 AM 6 39.60 0.00 0.65 0.35 0.05 59.35 10:28:01 AM 7 18.52 0.00 0.72 0.00 0.03 80.73 10:29:01 AM all 20.51 0.00 2.33 0.54 0.06 76.57 10:29:01 AM 0 10.52 0.00 2.06 0.18 0.07 87.16 10:29:01 AM 1 36.87 0.00 3.14 2.05 0.05 57.89 10:29:01 AM 2 30.45 0.00 2.22 0.39 0.05 66.90 10:29:01 AM 3 10.89 0.00 3.11 0.40 0.07 85.53 10:29:01 AM 4 17.84 0.00 2.80 0.02 0.05 79.28 10:29:01 AM 5 23.04 0.00 1.59 0.54 0.03 74.79 10:29:01 AM 6 21.74 0.00 1.95 0.62 0.05 75.64 10:29:01 AM 7 12.68 0.00 1.80 0.08 0.08 85.36 10:30:01 AM all 23.14 0.00 1.87 0.13 0.07 74.78 10:30:01 AM 0 24.83 0.00 2.17 0.15 0.08 72.76 10:30:01 AM 1 21.30 0.00 2.27 0.37 0.08 75.97 10:30:01 AM 2 40.30 0.00 1.69 0.28 0.07 57.65 10:30:01 AM 3 14.94 0.00 1.37 0.03 0.07 83.59 10:30:01 AM 4 26.45 0.00 2.09 0.03 0.07 71.36 10:30:01 AM 5 17.55 0.00 1.86 0.07 0.08 80.44 10:30:01 AM 6 18.13 0.00 1.64 0.08 0.07 80.08 10:30:01 AM 7 21.62 0.00 1.86 0.05 0.07 76.41 10:31:01 AM all 10.96 0.00 1.54 0.03 0.08 87.39 10:31:01 AM 0 14.36 0.00 1.24 0.03 0.08 84.29 10:31:01 AM 1 11.84 0.00 2.09 0.02 0.08 85.97 10:31:01 AM 2 13.23 0.00 1.09 0.03 0.08 85.56 10:31:01 AM 3 8.85 0.00 1.39 0.02 0.08 89.66 10:31:01 AM 4 7.65 0.00 1.24 0.08 0.08 90.95 10:31:01 AM 5 10.27 0.00 1.51 0.02 0.07 88.14 10:31:01 AM 6 9.67 0.00 2.41 0.05 0.08 87.78 10:31:01 AM 7 11.78 0.00 1.39 0.02 0.07 86.75 10:32:01 AM all 1.75 0.00 0.62 0.00 0.06 97.56 10:32:01 AM 0 2.60 0.00 0.10 0.00 0.05 97.25 10:32:01 AM 1 1.65 0.00 1.54 0.00 0.05 96.76 10:32:01 AM 2 2.40 0.00 0.87 0.00 0.08 96.65 10:32:01 AM 3 1.30 0.00 0.77 0.00 0.08 97.84 10:32:01 AM 4 1.20 0.00 0.32 0.00 0.07 98.41 10:32:01 AM 5 2.32 0.00 0.40 0.00 0.07 97.21 10:32:01 AM 6 1.49 0.00 0.28 0.00 0.05 98.18 10:32:01 AM 7 1.02 0.00 0.69 0.02 0.07 98.21 10:33:01 AM all 35.18 0.00 1.72 0.35 0.08 62.67 10:33:01 AM 0 36.51 0.00 1.86 0.10 0.07 61.46 10:33:01 AM 1 31.13 0.00 1.93 0.07 0.10 66.78 10:33:01 AM 2 33.98 0.00 2.09 0.17 0.08 63.68 10:33:01 AM 3 40.37 0.00 1.78 0.37 0.08 57.40 10:33:01 AM 4 38.60 0.00 1.63 0.28 0.07 59.42 10:33:01 AM 5 46.44 0.00 2.02 0.20 0.07 51.26 10:33:01 AM 6 13.12 0.00 1.39 0.72 0.08 84.68 10:33:01 AM 7 41.22 0.00 1.07 0.90 0.07 56.74 10:34:01 AM all 26.30 0.00 1.30 0.05 0.08 72.27 10:34:01 AM 0 12.43 0.00 1.12 0.07 0.08 86.30 10:34:01 AM 1 21.05 0.00 1.36 0.00 0.08 77.51 10:34:01 AM 2 21.85 0.00 1.20 0.05 0.08 76.81 10:34:01 AM 3 22.61 0.00 1.22 0.10 0.08 75.99 10:34:01 AM 4 27.83 0.00 0.92 0.03 0.07 71.15 10:34:01 AM 5 30.44 0.00 1.56 0.12 0.10 67.78 10:34:01 AM 6 53.84 0.00 1.92 0.02 0.07 44.16 10:34:01 AM 7 20.35 0.00 1.06 0.02 0.10 78.48 10:35:01 AM all 23.00 0.00 1.75 0.26 0.09 74.89 10:35:01 AM 0 25.93 0.00 1.32 0.02 0.10 72.63 10:35:01 AM 1 16.83 0.00 1.74 0.03 0.08 81.31 10:35:01 AM 2 31.27 0.00 1.62 0.02 0.10 66.98 10:35:01 AM 3 23.61 0.00 2.21 0.07 0.10 74.01 10:35:01 AM 4 15.26 0.00 2.07 0.10 0.10 82.47 10:35:01 AM 5 16.55 0.00 2.35 1.71 0.10 79.30 10:35:01 AM 6 33.92 0.00 0.97 0.02 0.08 65.01 10:35:01 AM 7 20.61 0.00 1.73 0.12 0.08 77.46 10:36:01 AM all 28.13 0.00 1.46 0.39 0.06 69.95 10:36:01 AM 0 28.07 0.00 1.85 0.38 0.08 69.61 10:36:01 AM 1 21.07 0.00 1.32 0.12 0.05 77.45 10:36:01 AM 2 43.93 0.00 1.42 0.00 0.05 54.60 10:36:01 AM 3 21.56 0.00 1.77 0.22 0.07 76.38 10:36:01 AM 4 21.55 0.00 1.79 0.07 0.07 76.52 10:36:01 AM 5 25.51 0.00 1.14 0.03 0.07 73.26 10:36:01 AM 6 30.22 0.00 1.05 0.18 0.07 68.48 10:36:01 AM 7 33.15 0.00 1.34 2.12 0.07 63.32 10:37:01 AM all 28.07 0.00 0.94 0.17 0.06 70.76 10:37:01 AM 0 41.09 0.00 0.75 0.02 0.07 58.07 10:37:01 AM 1 40.44 0.00 0.57 0.22 0.07 58.71 10:37:01 AM 2 34.83 0.00 1.57 0.22 0.07 63.32 10:37:01 AM 3 19.70 0.00 1.04 0.05 0.07 79.15 10:37:01 AM 4 22.83 0.00 0.94 0.12 0.08 76.03 10:37:01 AM 5 40.47 0.00 0.67 0.02 0.05 58.80 10:37:01 AM 6 14.36 0.00 0.92 0.27 0.05 84.40 10:37:01 AM 7 10.80 0.00 1.05 0.45 0.05 87.64 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.89 0.00 1.42 0.29 0.07 75.34 Average: 0 21.74 0.00 1.32 0.22 0.08 76.64 Average: 1 24.00 0.00 1.67 0.41 0.07 73.85 Average: 2 29.18 0.00 1.54 0.19 0.07 69.02 Average: 3 19.14 0.00 1.48 0.25 0.08 79.05 Average: 4 20.66 0.00 1.37 0.16 0.07 77.74 Average: 5 24.24 0.00 1.41 0.37 0.07 73.91 Average: 6 23.73 0.00 1.30 0.27 0.07 74.64 Average: 7 20.45 0.00 1.24 0.41 0.07 77.83