---> uname -a: Linux prd-centos8-docker-8c-8g-3052.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 1142 25083 19 5664 30274 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:a3:4f:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fea3:4f7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:b1:82:90 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::42:5cff:feb1:8290/64 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) 10/16/2025 _x86_64_ (8 CPU) 10:38:24 LINUX RESTART (8 CPU) 10:39:01 AM tps rtps wtps bread/s bwrtn/s 10:40:01 AM 97.52 5.61 91.90 886.90 6881.56 10:41:01 AM 244.19 18.03 226.16 3981.34 11537.65 10:42:01 AM 181.89 1.12 180.77 196.90 35628.70 10:43:01 AM 72.51 0.65 71.86 451.85 16651.07 10:44:01 AM 17.76 0.43 17.32 20.92 383.96 10:45:01 AM 10.38 0.05 10.33 0.53 526.52 10:46:01 AM 113.45 0.00 113.45 0.00 23864.41 10:47:01 AM 14.76 0.00 14.76 0.00 388.59 10:48:01 AM 136.39 2.47 133.92 4490.50 2113.05 10:49:01 AM 50.12 1.42 48.70 1731.56 33788.25 Average: 93.89 2.98 90.92 1176.07 13176.00 10:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 AM 29593512 31255372 3062200 9.38 2688 1986100 1412176 4.19 148348 2486504 161492 10:41:01 AM 27713952 29885820 4941760 15.13 2688 2484044 2640136 7.83 240852 4213264 276568 10:42:01 AM 24927616 28318768 7728096 23.67 2688 3675196 3948108 11.71 340716 6783348 440880 10:43:01 AM 24233128 27642344 8422584 25.79 2688 3691392 5817688 17.26 438564 7369028 128 10:44:01 AM 24283060 27696996 8372652 25.64 2688 3696396 4429084 13.14 440828 7319768 64 10:45:01 AM 24613684 28037864 8042028 24.63 2688 3706340 4216044 12.51 444460 6988332 488 10:46:01 AM 23114580 27244268 9541132 29.22 2688 4398720 6297136 18.68 552952 8315864 1556 10:47:01 AM 22704344 26868724 9951368 30.47 2688 4417916 4940020 14.66 556172 8729716 7684 10:48:01 AM 23219784 28245428 9435928 28.90 2688 5275836 3862220 11.46 724916 8043792 788236 10:49:01 AM 25721672 31025044 6934040 21.23 2688 5548012 1494860 4.44 966344 5297900 31388 Average: 25012533 28622063 7643179 23.41 2688 3887995 3905747 11.59 485415 6554752 170848 10:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM eth0 82.71 60.95 978.92 8.77 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM eth0 397.03 318.49 5019.96 56.26 0.00 0.00 0.00 0.00 10:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 AM eth0 417.11 285.27 10684.26 37.13 0.00 0.00 0.00 0.00 10:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 AM lo 26.77 26.77 2.41 2.41 0.00 0.00 0.00 0.00 10:43:01 AM eth0 75.27 55.61 21.44 23.32 0.00 0.00 0.00 0.00 10:43:01 AM docker0 7.65 8.55 1.02 1.00 0.00 0.00 0.00 0.00 10:43:01 AM veth5d4a203 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:44:01 AM lo 67.93 67.93 4.28 4.28 0.00 0.00 0.00 0.00 10:44:01 AM eth0 289.99 246.08 91.06 102.84 0.00 0.00 0.00 0.00 10:44:01 AM docker0 4.75 5.43 0.81 0.77 0.00 0.00 0.00 0.00 10:45:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 AM eth0 115.69 94.85 101.99 26.48 0.00 0.00 0.00 0.00 10:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 AM lo 18.64 18.64 2.42 2.42 0.00 0.00 0.00 0.00 10:46:01 AM eth0 365.21 171.04 2971.14 24.12 0.00 0.00 0.00 0.00 10:46:01 AM docker0 8.63 9.16 0.82 1.67 0.00 0.00 0.00 0.00 10:46:01 AM veth8633174 8.63 9.30 0.94 1.68 0.00 0.00 0.00 0.00 10:46:01 AM veth1be15be 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 AM lo 1445.78 1445.78 251.19 251.19 0.00 0.00 0.00 0.00 10:47:01 AM eth0 167.52 105.30 47.53 45.57 0.00 0.00 0.00 0.00 10:47:01 AM docker0 636.49 654.97 123.59 118.69 0.00 0.00 0.00 0.00 10:48:01 AM lo 1.33 1.33 0.06 0.06 0.00 0.00 0.00 0.00 10:48:01 AM eth0 98.77 83.49 1500.54 16.34 0.00 0.00 0.00 0.00 10:48:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 AM eth0 227.89 185.27 2493.21 71.72 0.00 0.00 0.00 0.00 10:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.13 156.13 26.04 26.04 0.00 0.00 0.00 0.00 Average: eth0 223.72 160.64 2390.87 41.26 0.00 0.00 0.00 0.00 Average: docker0 65.74 67.80 12.62 12.21 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) 10/16/2025 _x86_64_ (8 CPU) 10:38:24 LINUX RESTART (8 CPU) 10:39:01 AM CPU %user %nice %system %iowait %steal %idle 10:40:01 AM all 7.20 0.00 0.69 1.73 0.04 90.34 10:40:01 AM 0 0.08 0.00 0.08 0.00 0.03 99.80 10:40:01 AM 1 13.16 0.00 1.52 3.74 0.05 81.53 10:40:01 AM 2 3.41 0.00 0.43 2.32 0.05 93.79 10:40:01 AM 3 3.27 0.00 0.47 2.42 0.05 93.79 10:40:01 AM 4 0.85 0.00 0.15 0.00 0.02 98.98 10:40:01 AM 5 11.27 0.00 1.02 2.89 0.03 84.78 10:40:01 AM 6 14.51 0.00 1.02 1.17 0.03 83.27 10:40:01 AM 7 11.06 0.00 0.87 1.29 0.05 86.74 10:41:01 AM all 27.15 0.00 1.32 1.67 0.09 69.78 10:41:01 AM 0 33.30 0.00 1.04 0.65 0.08 64.93 10:41:01 AM 1 39.30 0.00 2.37 4.50 0.12 53.71 10:41:01 AM 2 21.20 0.00 1.51 0.89 0.08 76.32 10:41:01 AM 3 32.66 0.00 1.34 1.14 0.10 64.76 10:41:01 AM 4 24.04 0.00 0.97 2.18 0.08 72.73 10:41:01 AM 5 18.90 0.00 1.14 1.17 0.07 78.72 10:41:01 AM 6 32.33 0.00 1.07 2.12 0.10 64.38 10:41:01 AM 7 15.44 0.00 1.09 0.70 0.07 82.70 10:42:01 AM all 37.57 0.00 2.63 1.83 0.10 57.87 10:42:01 AM 0 44.16 0.00 1.66 0.49 0.10 53.59 10:42:01 AM 1 30.91 0.00 2.89 0.65 0.10 65.45 10:42:01 AM 2 46.34 0.00 3.71 10.08 0.13 39.73 10:42:01 AM 3 50.08 0.00 2.24 0.15 0.10 47.43 10:42:01 AM 4 39.24 0.00 3.44 0.30 0.10 56.91 10:42:01 AM 5 33.85 0.00 3.06 1.03 0.12 61.94 10:42:01 AM 6 35.95 0.00 1.98 1.11 0.10 60.86 10:42:01 AM 7 20.00 0.00 2.03 0.84 0.07 77.06 10:43:01 AM all 22.46 0.00 2.01 1.10 0.10 74.33 10:43:01 AM 0 20.94 0.00 1.76 1.39 0.12 75.79 10:43:01 AM 1 23.39 0.00 1.89 0.33 0.10 74.28 10:43:01 AM 2 25.54 0.00 2.19 2.56 0.10 69.61 10:43:01 AM 3 16.01 0.00 2.02 2.93 0.10 78.93 10:43:01 AM 4 22.13 0.00 1.92 0.15 0.10 75.69 10:43:01 AM 5 29.79 0.00 2.59 0.33 0.10 67.18 10:43:01 AM 6 22.99 0.00 1.94 0.05 0.08 74.94 10:43:01 AM 7 18.85 0.00 1.77 1.09 0.08 78.21 10:44:01 AM all 11.13 0.00 1.55 0.15 0.08 87.09 10:44:01 AM 0 12.34 0.00 1.82 0.12 0.08 85.64 10:44:01 AM 1 11.08 0.00 1.17 0.07 0.07 87.61 10:44:01 AM 2 10.35 0.00 2.24 0.18 0.10 87.12 10:44:01 AM 3 15.90 0.00 1.27 0.23 0.07 82.53 10:44:01 AM 4 9.21 0.00 1.98 0.37 0.07 88.38 10:44:01 AM 5 10.15 0.00 1.41 0.03 0.08 88.33 10:44:01 AM 6 8.64 0.00 1.11 0.15 0.08 90.02 10:44:01 AM 7 11.31 0.00 1.42 0.07 0.08 87.12 10:45:01 AM all 19.79 0.00 0.46 0.02 0.05 79.69 10:45:01 AM 0 11.10 0.00 0.28 0.00 0.05 88.56 10:45:01 AM 1 2.06 0.00 0.28 0.05 0.07 97.54 10:45:01 AM 2 23.34 0.00 0.18 0.07 0.05 76.36 10:45:01 AM 3 58.16 0.00 1.09 0.00 0.07 40.68 10:45:01 AM 4 17.88 0.00 1.12 0.02 0.05 80.93 10:45:01 AM 5 14.34 0.00 0.30 0.00 0.03 85.32 10:45:01 AM 6 17.31 0.00 0.17 0.00 0.03 82.49 10:45:01 AM 7 14.12 0.00 0.23 0.00 0.03 85.61 10:46:01 AM all 34.27 0.00 1.93 0.65 0.10 63.06 10:46:01 AM 0 36.88 0.00 1.49 0.35 0.10 61.18 10:46:01 AM 1 26.65 0.00 2.01 1.16 0.08 70.10 10:46:01 AM 2 32.83 0.00 1.96 0.15 0.12 64.94 10:46:01 AM 3 35.86 0.00 2.46 1.24 0.12 60.32 10:46:01 AM 4 29.07 0.00 2.15 0.72 0.10 67.95 10:46:01 AM 5 20.75 0.00 1.44 0.64 0.08 77.09 10:46:01 AM 6 43.62 0.00 2.17 0.64 0.08 53.49 10:46:01 AM 7 48.43 0.00 1.74 0.28 0.10 49.44 10:47:01 AM all 26.65 0.00 2.10 0.02 0.12 71.12 10:47:01 AM 0 25.69 0.00 2.30 0.00 0.13 71.87 10:47:01 AM 1 29.10 0.00 1.96 0.02 0.12 68.81 10:47:01 AM 2 22.82 0.00 2.94 0.02 0.10 74.12 10:47:01 AM 3 23.92 0.00 2.05 0.02 0.12 73.90 10:47:01 AM 4 26.19 0.00 2.53 0.02 0.13 71.12 10:47:01 AM 5 19.99 0.00 2.00 0.02 0.12 77.88 10:47:01 AM 6 39.75 0.00 1.39 0.03 0.12 58.71 10:47:01 AM 7 25.70 0.00 1.63 0.02 0.13 72.53 10:48:01 AM all 28.16 0.00 1.40 0.33 0.07 70.04 10:48:01 AM 0 28.84 0.00 0.99 0.07 0.08 70.02 10:48:01 AM 1 18.57 0.00 1.69 1.59 0.07 78.08 10:48:01 AM 2 17.92 0.00 0.97 0.17 0.05 80.89 10:48:01 AM 3 41.88 0.00 2.36 0.22 0.08 55.47 10:48:01 AM 4 37.18 0.00 1.52 0.20 0.07 61.03 10:48:01 AM 5 29.12 0.00 1.22 0.05 0.07 69.54 10:48:01 AM 6 22.49 0.00 1.36 0.07 0.07 76.02 10:48:01 AM 7 29.26 0.00 1.10 0.32 0.07 69.25 10:49:01 AM all 31.33 0.00 1.20 0.92 0.08 66.47 10:49:01 AM 0 44.04 0.00 2.17 1.10 0.08 52.59 10:49:01 AM 1 47.41 0.00 0.88 0.78 0.08 50.83 10:49:01 AM 2 45.48 0.00 1.45 1.20 0.08 51.78 10:49:01 AM 3 9.29 0.00 1.09 3.61 0.07 85.95 10:49:01 AM 4 14.80 0.00 0.75 0.12 0.07 84.27 10:49:01 AM 5 25.61 0.00 1.32 0.02 0.08 72.97 10:49:01 AM 6 47.47 0.00 1.10 0.53 0.08 50.81 10:49:01 AM 7 16.53 0.00 0.85 0.00 0.08 82.54 Average: all 24.56 0.00 1.53 0.84 0.08 72.99 Average: 0 25.72 0.00 1.36 0.42 0.09 72.42 Average: 1 24.16 0.00 1.67 1.29 0.09 72.80 Average: 2 24.91 0.00 1.76 1.76 0.09 71.48 Average: 3 28.69 0.00 1.64 1.20 0.09 68.39 Average: 4 22.04 0.00 1.65 0.41 0.08 75.82 Average: 5 21.37 0.00 1.55 0.62 0.08 76.38 Average: 6 28.50 0.00 1.33 0.59 0.08 69.51 Average: 7 21.06 0.00 1.27 0.46 0.08 77.13