---> uname -a: Linux prd-centos8-docker-8c-8g-16927.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1148 25283 19 5458 30268 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:73:c8:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85742sec preferred_lft 85742sec inet6 fe80::f816:3eff:fe73:c874/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:b2:f0:8d 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::42:6ff:feb2:f08d/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) 12/02/2025 _x86_64_ (8 CPU) 09:42:55 LINUX RESTART (8 CPU) 09:44:01 AM tps rtps wtps bread/s bwrtn/s 09:45:01 AM 287.60 17.39 270.21 3623.06 13079.37 09:46:01 AM 99.55 1.82 97.73 592.43 11248.08 09:47:01 AM 31.54 0.13 31.41 28.66 3530.79 09:48:01 AM 114.16 0.47 113.69 398.07 42751.82 09:49:01 AM 26.56 0.48 26.08 21.46 556.94 09:50:01 AM 25.34 0.00 25.34 0.00 859.90 09:51:01 AM 102.75 0.00 102.75 0.00 23626.52 09:52:01 AM 12.20 0.00 12.20 0.00 351.66 09:53:01 AM 257.70 2.45 255.25 4477.04 3142.27 Average: 106.38 2.53 103.86 1015.69 11017.49 09:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 AM 28494208 30672704 4161504 12.74 2688 2490028 1828120 5.42 214524 3458848 302012 09:46:01 AM 27314048 29587960 5341664 16.36 2688 2581944 2755072 8.17 280716 4556164 66244 09:47:01 AM 25581268 28978152 7074444 21.66 2688 3698912 3497192 10.38 336304 6210960 1086860 09:48:01 AM 24601336 28011860 8054376 24.66 2688 3692248 5294064 15.71 437812 6998476 224 09:49:01 AM 24776072 28193968 7879640 24.13 2688 3699892 3912576 11.61 443136 6823824 60 09:50:01 AM 25118424 28788488 7537288 23.08 2688 3949172 3781668 11.22 506732 6415820 235708 09:51:01 AM 23238076 27390800 9417636 28.84 2688 4421008 6141696 18.22 554388 8186020 1740 09:52:01 AM 22970436 27155688 9685276 29.66 2688 4454228 6205860 18.41 556096 8451048 6216 09:53:01 AM 23857192 28887688 8798520 26.94 2688 5279980 3190928 9.47 724716 7407696 788232 Average: 25105673 28629701 7550039 23.12 2688 3807490 4067464 12.07 450492 6500984 276366 09:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 428.29 342.10 5469.25 62.92 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 147.91 124.43 919.29 34.69 0.00 0.00 0.00 0.00 09:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 386.40 238.58 9549.78 33.83 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM lo 7.06 7.06 0.59 0.59 0.00 0.00 0.00 0.00 09:48:01 AM eth0 18.94 13.53 5.28 6.84 0.00 0.00 0.00 0.00 09:48:01 AM docker0 1.58 1.93 0.23 0.22 0.00 0.00 0.00 0.00 09:48:01 AM vethd0188d4 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 AM lo 76.79 76.79 5.71 5.71 0.00 0.00 0.00 0.00 09:49:01 AM eth0 356.76 262.97 106.82 110.61 0.00 0.00 0.00 0.00 09:49:01 AM docker0 11.25 12.60 1.67 1.64 0.00 0.00 0.00 0.00 09:50:01 AM lo 24.28 24.28 1.20 1.20 0.00 0.00 0.00 0.00 09:50:01 AM eth0 214.58 174.33 767.95 55.26 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 92.27 92.27 13.88 13.88 0.00 0.00 0.00 0.00 09:51:01 AM eth0 482.14 139.52 2278.96 14.80 0.00 0.00 0.00 0.00 09:51:01 AM docker0 38.30 42.69 5.96 7.39 0.00 0.00 0.00 0.00 09:51:01 AM veth7224e63 32.92 36.60 5.76 6.18 0.00 0.00 0.00 0.00 09:51:01 AM veth7a7622b 5.38 6.78 0.73 1.47 0.00 0.00 0.00 0.00 09:52:01 AM lo 1553.11 1553.11 264.92 264.92 0.00 0.00 0.00 0.00 09:52:01 AM eth0 168.44 115.53 57.52 57.27 0.00 0.00 0.00 0.00 09:52:01 AM docker0 669.57 688.54 129.01 125.39 0.00 0.00 0.00 0.00 09:52:01 AM veth7224e63 612.90 632.13 131.74 96.11 0.00 0.00 0.00 0.01 09:52:01 AM veth7a7622b 56.67 56.44 6.43 29.28 0.00 0.00 0.00 0.00 09:53:01 AM lo 6.63 6.63 0.53 0.53 0.00 0.00 0.00 0.00 09:53:01 AM eth0 89.10 76.96 1498.15 14.60 0.00 0.00 0.00 0.00 09:53:01 AM docker0 2.50 2.27 0.22 0.25 0.00 0.00 0.00 0.00 Average: lo 195.55 195.55 31.87 31.87 0.00 0.00 0.00 0.00 Average: eth0 254.72 165.32 2294.71 43.42 0.00 0.00 0.00 0.00 Average: docker0 80.35 83.10 15.23 14.98 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) 12/02/2025 _x86_64_ (8 CPU) 09:42:55 LINUX RESTART (8 CPU) 09:44:01 AM CPU %user %nice %system %iowait %steal %idle 09:45:01 AM all 19.71 0.00 1.52 0.99 0.09 77.68 09:45:01 AM 0 21.84 0.00 1.34 0.92 0.10 75.80 09:45:01 AM 1 20.44 0.00 2.24 1.05 0.10 76.16 09:45:01 AM 2 28.83 0.00 1.89 1.25 0.08 67.94 09:45:01 AM 3 13.90 0.00 1.19 0.58 0.10 84.22 09:45:01 AM 4 24.16 0.00 1.35 0.62 0.08 73.79 09:45:01 AM 5 14.36 0.00 1.34 1.16 0.08 83.06 09:45:01 AM 6 19.15 0.00 1.69 1.76 0.08 77.32 09:45:01 AM 7 15.02 0.00 1.14 0.60 0.08 83.15 09:46:01 AM all 38.48 0.00 0.99 0.39 0.10 60.05 09:46:01 AM 0 37.06 0.00 1.15 0.12 0.10 61.58 09:46:01 AM 1 31.26 0.00 0.94 0.30 0.10 67.40 09:46:01 AM 2 26.12 0.00 0.52 0.33 0.10 72.92 09:46:01 AM 3 39.04 0.00 1.00 0.10 0.10 59.76 09:46:01 AM 4 42.03 0.00 0.53 0.02 0.10 57.32 09:46:01 AM 5 54.62 0.00 1.37 0.68 0.10 43.23 09:46:01 AM 6 45.88 0.00 1.64 1.02 0.12 51.34 09:46:01 AM 7 31.79 0.00 0.73 0.53 0.10 66.84 09:47:01 AM all 21.42 0.00 1.23 0.12 0.06 77.18 09:47:01 AM 0 9.84 0.00 1.17 0.33 0.07 88.58 09:47:01 AM 1 46.43 0.00 1.54 0.00 0.08 51.95 09:47:01 AM 2 26.84 0.00 1.39 0.40 0.05 71.32 09:47:01 AM 3 13.86 0.00 1.27 0.00 0.07 84.80 09:47:01 AM 4 17.46 0.00 1.59 0.00 0.07 80.88 09:47:01 AM 5 17.16 0.00 0.88 0.00 0.03 81.92 09:47:01 AM 6 16.77 0.00 0.97 0.17 0.07 82.03 09:47:01 AM 7 22.95 0.00 1.02 0.02 0.05 75.96 09:48:01 AM all 20.40 0.00 2.25 1.22 0.08 76.05 09:48:01 AM 0 18.77 0.00 1.81 0.86 0.08 78.48 09:48:01 AM 1 39.29 0.00 2.53 2.78 0.10 55.30 09:48:01 AM 2 21.62 0.00 2.65 1.44 0.08 74.20 09:48:01 AM 3 23.15 0.00 2.28 0.99 0.08 73.50 09:48:01 AM 4 22.36 0.00 2.85 2.30 0.07 72.43 09:48:01 AM 5 13.60 0.00 1.76 0.32 0.08 84.24 09:48:01 AM 6 13.49 0.00 1.88 1.04 0.07 83.53 09:48:01 AM 7 10.92 0.00 2.21 0.02 0.08 86.77 09:49:01 AM all 16.68 0.00 2.08 0.05 0.09 81.10 09:49:01 AM 0 15.62 0.00 1.81 0.02 0.08 82.47 09:49:01 AM 1 13.42 0.00 2.18 0.03 0.10 84.27 09:49:01 AM 2 17.94 0.00 2.23 0.12 0.08 79.64 09:49:01 AM 3 18.01 0.00 2.92 0.12 0.10 78.85 09:49:01 AM 4 19.62 0.00 1.91 0.05 0.08 78.34 09:49:01 AM 5 13.63 0.00 1.91 0.03 0.08 84.34 09:49:01 AM 6 19.65 0.00 2.11 0.02 0.08 78.14 09:49:01 AM 7 15.54 0.00 1.63 0.03 0.08 82.72 09:50:01 AM all 32.32 0.00 1.13 0.04 0.09 66.40 09:50:01 AM 0 22.89 0.00 1.19 0.00 0.10 75.82 09:50:01 AM 1 49.31 0.00 1.39 0.08 0.10 49.11 09:50:01 AM 2 29.75 0.00 1.22 0.20 0.12 68.71 09:50:01 AM 3 37.27 0.00 0.90 0.05 0.10 61.68 09:50:01 AM 4 34.27 0.00 0.92 0.00 0.07 64.75 09:50:01 AM 5 34.99 0.00 1.54 0.02 0.08 63.37 09:50:01 AM 6 25.05 0.00 1.07 0.00 0.08 73.80 09:50:01 AM 7 25.08 0.00 0.85 0.00 0.08 73.98 09:51:01 AM all 25.15 0.00 1.67 0.46 0.09 72.62 09:51:01 AM 0 29.00 0.00 1.61 0.67 0.10 68.62 09:51:01 AM 1 11.44 0.00 1.48 0.66 0.10 86.33 09:51:01 AM 2 50.07 0.00 2.28 1.11 0.10 46.44 09:51:01 AM 3 24.08 0.00 1.80 0.03 0.08 74.01 09:51:01 AM 4 28.64 0.00 1.92 0.08 0.10 69.26 09:51:01 AM 5 15.76 0.00 1.66 0.65 0.08 81.85 09:51:01 AM 6 23.24 0.00 1.34 0.49 0.08 74.85 09:51:01 AM 7 19.00 0.00 1.29 0.02 0.08 79.62 09:52:01 AM all 21.36 0.00 2.12 0.01 0.11 76.39 09:52:01 AM 0 12.14 0.00 2.87 0.00 0.10 84.89 09:52:01 AM 1 22.34 0.00 1.49 0.02 0.13 76.01 09:52:01 AM 2 19.82 0.00 2.35 0.00 0.13 77.70 09:52:01 AM 3 28.47 0.00 1.24 0.02 0.10 70.17 09:52:01 AM 4 22.52 0.00 2.54 0.02 0.10 74.82 09:52:01 AM 5 18.54 0.00 2.15 0.02 0.10 79.19 09:52:01 AM 6 21.11 0.00 2.13 0.02 0.12 76.63 09:52:01 AM 7 25.95 0.00 2.22 0.02 0.10 71.71 09:53:01 AM all 26.93 0.00 1.43 0.42 0.06 71.16 09:53:01 AM 0 15.12 0.00 0.90 0.08 0.07 83.82 09:53:01 AM 1 54.46 0.00 2.95 1.76 0.07 40.76 09:53:01 AM 2 35.23 0.00 0.82 0.13 0.07 63.75 09:53:01 AM 3 41.69 0.00 1.04 0.02 0.07 57.19 09:53:01 AM 4 15.41 0.00 1.42 0.89 0.07 82.21 09:53:01 AM 5 21.25 0.00 1.25 0.30 0.07 77.13 09:53:01 AM 6 10.39 0.00 1.67 0.13 0.05 87.75 09:53:01 AM 7 21.87 0.00 1.35 0.02 0.07 76.70 Average: all 24.72 0.00 1.60 0.41 0.09 73.18 Average: 0 20.26 0.00 1.54 0.33 0.09 77.78 Average: 1 32.05 0.00 1.86 0.74 0.10 65.25 Average: 2 28.47 0.00 1.70 0.55 0.09 69.18 Average: 3 26.62 0.00 1.51 0.21 0.09 71.57 Average: 4 25.17 0.00 1.67 0.44 0.08 72.64 Average: 5 22.67 0.00 1.54 0.35 0.08 75.35 Average: 6 21.64 0.00 1.61 0.52 0.08 76.15 Average: 7 20.91 0.00 1.38 0.14 0.08 77.49