---> uname -a: Linux prd-centos8-docker-8c-8g-14047.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1141 25287 19 5461 30275 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:8e:b3:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fe8e:b37c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:96:9a:1f 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:e0ff:fe96:9a1f/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) 11/20/2025 _x86_64_ (8 CPU) 11:41:49 LINUX RESTART (8 CPU) 11:42:01 AM tps rtps wtps bread/s bwrtn/s 11:43:01 AM 309.26 31.38 277.88 7363.53 30098.50 11:44:01 AM 285.19 18.98 266.21 4149.02 15349.62 11:45:01 AM 87.27 0.30 86.97 77.59 8646.73 11:46:01 AM 107.60 0.55 107.05 510.28 44101.85 11:47:01 AM 34.67 0.03 34.63 1.73 767.57 11:48:01 AM 13.25 0.48 12.76 21.46 371.56 11:49:01 AM 33.21 0.00 33.21 0.00 1785.75 11:50:01 AM 100.50 0.00 100.50 0.00 22794.99 11:51:01 AM 148.42 0.00 148.42 0.00 1648.83 11:52:01 AM 56.15 2.45 53.70 4477.04 1196.17 Average: 117.55 5.42 112.13 1660.14 12676.84 11:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:01 AM 29550464 31231272 3105248 9.51 2688 2004088 1502636 4.46 149608 2525348 174716 11:44:01 AM 27144424 29342992 5511288 16.88 2688 2509484 3058536 9.07 253084 4763956 182992 11:45:01 AM 26522260 28795720 6133452 18.78 2688 2581640 3498264 10.38 279208 5348464 18944 11:46:01 AM 24775180 28184300 7880532 24.13 2688 3692148 4077580 12.10 415492 6858756 144 11:47:01 AM 24331636 27745364 8324076 25.49 2688 3695660 4921504 14.60 438052 7274568 80 11:48:01 AM 24202860 27622592 8452852 25.88 2688 3701936 4414700 13.10 441376 7401496 80 11:49:01 AM 24763396 28435476 7892316 24.17 2688 3951380 3820888 11.34 599508 6679452 210876 11:50:01 AM 23009404 27164664 9646308 29.54 2688 4423600 6429448 19.08 646688 8324036 2604 11:51:01 AM 24471928 28574600 8183784 25.06 2688 4358856 4071668 12.08 642300 6884792 15556 11:52:01 AM 23451300 28484272 9204412 28.19 2688 5282400 4088656 12.13 954740 7584056 788420 Average: 25222285 28558125 7433427 22.76 2688 3620119 3988388 11.83 482006 6364492 139441 11:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 379.11 261.25 2018.09 64.62 0.00 0.00 0.00 0.00 11:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 416.89 332.21 5199.08 63.98 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 189.85 164.67 940.78 52.63 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 293.14 167.37 9512.06 13.56 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:47:01 AM lo 36.63 36.63 3.51 3.51 0.00 0.00 0.00 0.00 11:47:01 AM eth0 73.70 53.17 25.39 27.75 0.00 0.00 0.00 0.00 11:47:01 AM docker0 10.33 11.58 1.53 1.42 0.00 0.00 0.00 0.00 11:47:01 AM veth23a7679 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 65.33 65.33 3.59 3.59 0.00 0.00 0.00 0.00 11:48:01 AM eth0 294.52 208.55 68.83 80.19 0.00 0.00 0.00 0.00 11:48:01 AM docker0 2.07 2.45 0.30 0.37 0.00 0.00 0.00 0.00 11:49:01 AM lo 13.41 13.41 0.67 0.67 0.00 0.00 0.00 0.00 11:49:01 AM eth0 131.29 140.54 738.96 1620.47 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 244.25 244.25 38.75 38.75 0.00 0.00 0.00 0.00 11:50:01 AM eth0 565.69 186.40 2280.89 17.53 0.00 0.00 0.00 0.00 11:50:01 AM docker0 103.38 109.96 17.51 18.45 0.00 0.00 0.00 0.00 11:50:01 AM veth7ee3886 93.77 99.55 17.81 15.51 0.00 0.00 0.00 0.00 11:50:01 AM veth3ec7f48 9.61 11.11 1.11 3.20 0.00 0.00 0.00 0.00 11:51:01 AM lo 1424.91 1424.91 241.41 241.41 0.00 0.00 0.00 0.00 11:51:01 AM eth0 268.34 179.26 326.55 72.71 0.00 0.00 0.00 0.00 11:51:01 AM docker0 606.43 622.29 117.59 114.49 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:52:01 AM eth0 93.87 119.31 1254.18 2324.31 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 178.54 178.54 28.80 28.80 0.00 0.00 0.00 0.00 Average: eth0 270.64 181.27 2236.58 433.76 0.00 0.00 0.00 0.00 Average: docker0 72.22 74.63 13.69 13.47 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) 11/20/2025 _x86_64_ (8 CPU) 11:41:49 LINUX RESTART (8 CPU) 11:42:01 AM CPU %user %nice %system %iowait %steal %idle 11:43:01 AM all 14.81 0.00 2.32 1.57 0.07 81.23 11:43:01 AM 0 10.05 0.00 2.13 0.35 0.08 87.38 11:43:01 AM 1 15.29 0.00 3.04 3.09 0.10 78.49 11:43:01 AM 2 32.91 0.00 3.42 0.75 0.10 62.81 11:43:01 AM 3 12.37 0.00 2.19 0.28 0.05 85.10 11:43:01 AM 4 11.04 0.00 2.16 4.22 0.07 82.52 11:43:01 AM 5 6.91 0.00 1.61 1.99 0.07 89.43 11:43:01 AM 6 15.46 0.00 2.07 1.55 0.07 80.85 11:43:01 AM 7 14.45 0.00 1.92 0.32 0.05 83.26 11:44:01 AM all 31.12 0.00 1.46 0.85 0.09 66.46 11:44:01 AM 0 31.93 0.00 1.45 0.55 0.08 65.99 11:44:01 AM 1 18.80 0.00 1.49 0.92 0.08 78.71 11:44:01 AM 2 27.10 0.00 1.84 1.24 0.08 69.73 11:44:01 AM 3 23.62 0.00 1.34 0.95 0.10 73.99 11:44:01 AM 4 19.51 0.00 1.67 1.37 0.08 77.37 11:44:01 AM 5 40.29 0.00 0.80 0.18 0.10 58.62 11:44:01 AM 6 49.31 0.00 1.72 0.74 0.10 48.14 11:44:01 AM 7 38.41 0.00 1.40 0.88 0.12 59.19 11:45:01 AM all 28.25 0.00 0.85 0.30 0.08 70.53 11:45:01 AM 0 12.10 0.00 0.90 0.03 0.07 86.90 11:45:01 AM 1 40.83 0.00 1.35 0.15 0.12 57.55 11:45:01 AM 2 23.81 0.00 0.57 0.79 0.08 74.76 11:45:01 AM 3 11.41 0.00 0.72 0.60 0.10 87.16 11:45:01 AM 4 30.86 0.00 0.50 0.18 0.07 68.39 11:45:01 AM 5 27.96 0.00 0.80 0.40 0.05 70.79 11:45:01 AM 6 39.58 0.00 0.43 0.05 0.07 59.87 11:45:01 AM 7 39.35 0.00 1.49 0.18 0.07 58.91 11:46:01 AM all 21.64 0.00 2.42 0.79 0.07 75.08 11:46:01 AM 0 19.56 0.00 3.54 0.65 0.08 76.17 11:46:01 AM 1 44.38 0.00 2.82 1.74 0.08 50.97 11:46:01 AM 2 15.79 0.00 2.17 0.86 0.07 81.11 11:46:01 AM 3 18.62 0.00 2.07 1.02 0.05 78.24 11:46:01 AM 4 21.26 0.00 2.11 0.85 0.07 75.71 11:46:01 AM 5 11.78 0.00 2.35 0.52 0.07 85.28 11:46:01 AM 6 21.15 0.00 2.08 0.34 0.07 76.37 11:46:01 AM 7 20.56 0.00 2.20 0.35 0.07 76.82 11:47:01 AM all 23.10 0.00 1.93 0.06 0.08 74.83 11:47:01 AM 0 22.07 0.00 2.39 0.07 0.10 75.38 11:47:01 AM 1 17.66 0.00 1.92 0.03 0.08 80.30 11:47:01 AM 2 20.14 0.00 1.74 0.03 0.08 78.00 11:47:01 AM 3 17.67 0.00 2.09 0.03 0.08 80.12 11:47:01 AM 4 27.51 0.00 2.30 0.03 0.10 70.05 11:47:01 AM 5 22.56 0.00 1.90 0.05 0.07 75.42 11:47:01 AM 6 18.81 0.00 1.40 0.10 0.07 79.62 11:47:01 AM 7 38.38 0.00 1.71 0.12 0.08 59.72 11:48:01 AM all 9.14 0.00 1.31 0.02 0.06 89.46 11:48:01 AM 0 7.22 0.00 1.29 0.02 0.07 91.41 11:48:01 AM 1 9.41 0.00 1.64 0.00 0.07 88.88 11:48:01 AM 2 10.54 0.00 1.45 0.00 0.07 87.94 11:48:01 AM 3 9.10 0.00 1.44 0.07 0.07 89.33 11:48:01 AM 4 9.44 0.00 0.94 0.00 0.07 89.56 11:48:01 AM 5 7.24 0.00 1.29 0.03 0.05 91.39 11:48:01 AM 6 10.78 0.00 1.22 0.02 0.05 87.93 11:48:01 AM 7 9.40 0.00 1.25 0.02 0.07 89.26 11:49:01 AM all 35.94 0.00 1.16 0.07 0.09 62.74 11:49:01 AM 0 43.86 0.00 0.50 0.02 0.08 55.54 11:49:01 AM 1 34.68 0.00 1.69 0.03 0.08 63.52 11:49:01 AM 2 32.80 0.00 0.92 0.00 0.08 66.19 11:49:01 AM 3 31.14 0.00 1.30 0.02 0.08 67.46 11:49:01 AM 4 31.61 0.00 1.02 0.17 0.08 67.12 11:49:01 AM 5 22.44 0.00 1.67 0.17 0.08 75.63 11:49:01 AM 6 42.46 0.00 1.37 0.03 0.10 56.04 11:49:01 AM 7 48.46 0.00 0.84 0.10 0.12 50.48 11:50:01 AM all 25.46 0.00 1.94 0.39 0.09 72.12 11:50:01 AM 0 17.61 0.00 1.81 0.02 0.07 80.49 11:50:01 AM 1 52.62 0.00 2.39 0.62 0.12 44.25 11:50:01 AM 2 14.16 0.00 2.03 0.67 0.10 83.04 11:50:01 AM 3 31.89 0.00 2.01 0.05 0.08 65.96 11:50:01 AM 4 23.55 0.00 1.83 0.39 0.10 74.14 11:50:01 AM 5 15.35 0.00 1.68 0.44 0.10 82.43 11:50:01 AM 6 24.33 0.00 1.63 0.12 0.10 73.82 11:50:01 AM 7 24.08 0.00 2.13 0.81 0.08 72.89 11:51:01 AM all 20.88 0.00 2.21 0.23 0.09 76.59 11:51:01 AM 0 22.64 0.00 1.54 0.05 0.10 75.67 11:51:01 AM 1 21.24 0.00 2.20 0.05 0.10 76.41 11:51:01 AM 2 21.71 0.00 2.03 0.54 0.10 75.63 11:51:01 AM 3 27.43 0.00 2.37 0.02 0.08 70.10 11:51:01 AM 4 21.49 0.00 2.47 0.07 0.08 75.88 11:51:01 AM 5 14.08 0.00 2.86 1.09 0.10 81.86 11:51:01 AM 6 20.80 0.00 1.81 0.00 0.10 77.29 11:51:01 AM 7 17.64 0.00 2.39 0.03 0.08 79.85 11:52:01 AM all 25.45 0.00 1.27 0.12 0.07 73.09 11:52:01 AM 0 36.79 0.00 0.90 0.00 0.08 62.22 11:52:01 AM 1 16.80 0.00 1.14 0.00 0.07 82.00 11:52:01 AM 2 15.50 0.00 1.16 0.39 0.05 82.91 11:52:01 AM 3 23.76 0.00 1.51 0.02 0.08 74.63 11:52:01 AM 4 55.54 0.00 1.67 0.02 0.07 42.71 11:52:01 AM 5 17.14 0.00 1.14 0.30 0.07 81.35 11:52:01 AM 6 19.33 0.00 1.10 0.08 0.08 79.41 11:52:01 AM 7 18.75 0.00 1.55 0.17 0.05 79.48 Average: all 23.58 0.00 1.69 0.44 0.08 74.21 Average: 0 22.40 0.00 1.64 0.18 0.08 75.70 Average: 1 27.17 0.00 1.97 0.66 0.09 70.11 Average: 2 21.45 0.00 1.73 0.53 0.08 76.20 Average: 3 20.70 0.00 1.70 0.31 0.08 77.21 Average: 4 25.19 0.00 1.67 0.73 0.08 72.34 Average: 5 18.58 0.00 1.61 0.52 0.08 79.21 Average: 6 26.21 0.00 1.48 0.30 0.08 71.92 Average: 7 26.96 0.00 1.69 0.30 0.08 70.98