---> uname -a: Linux prd-centos8-docker-8c-8g-43224.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 1147 25293 19 5449 30269 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:9e:48:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fe9e:48a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:e1:bf:79 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::42:44ff:fee1:bf79/64 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) 09/03/2025 _x86_64_ (8 CPU) 09:09:28 LINUX RESTART (8 CPU) 09:10:00 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 25.51 5.10 20.41 81.63 1227.55 09:11:01 AM 183.79 14.36 169.43 2883.44 10198.05 09:12:01 AM 220.60 4.98 215.61 1206.73 16100.22 09:13:01 AM 165.99 0.82 165.18 487.04 42336.99 09:14:01 AM 41.54 0.00 41.54 0.00 593.49 09:15:01 AM 9.80 0.48 9.31 21.46 287.07 09:16:01 AM 3.47 0.00 3.47 0.00 354.97 09:17:01 AM 38.91 0.00 38.91 0.00 8519.83 09:18:01 AM 91.39 0.00 91.39 0.00 15723.16 09:19:01 AM 153.72 2.50 151.22 4523.25 2199.10 09:20:01 AM 68.96 0.85 68.11 82.77 29787.00 Average: 97.70 2.40 95.29 919.05 12591.61 09:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 29899456 31323344 2756256 8.44 2688 1761776 1365736 4.05 136044 2245292 34024 09:11:01 AM 29092732 30937000 3562980 10.91 2688 2161700 1796908 5.33 159688 2943544 137476 09:12:01 AM 27823048 30044972 4832664 14.80 2688 2532280 2369596 7.03 266488 4074696 52492 09:13:01 AM 24482296 27882860 8173416 25.03 2688 3683468 4630004 13.74 420096 7144084 56 09:14:01 AM 24334112 27738444 8321600 25.48 2688 3686368 4435868 13.16 435000 7276796 0 09:15:01 AM 24189852 27599000 8465860 25.92 2688 3691420 4483492 13.30 436732 7418148 76 09:16:01 AM 25129344 28547976 7526368 23.05 2688 3700828 3733008 11.08 439064 6481572 20 09:17:01 AM 23796316 27922716 8859396 27.13 2688 4389980 4434748 13.16 597820 7621288 449400 09:18:01 AM 22532428 26686760 10123284 31.00 2688 4422928 6818016 20.23 644900 8802788 3892 09:19:01 AM 23879212 28690536 8776500 26.88 2688 5063824 3693184 10.96 799820 7311980 580716 09:20:01 AM 25899248 30995092 6756464 20.69 2688 5341252 1524708 4.52 1138604 4952120 24072 Average: 25550731 28942609 7104981 21.76 2688 3675984 3571388 10.60 497660 6024755 116566 09:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 315.31 145.92 323.08 11.16 0.00 0.00 0.00 0.00 09:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 118.38 100.08 1448.12 35.20 0.00 0.00 0.00 0.00 09:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 427.81 334.19 5188.06 57.37 0.00 0.00 0.00 0.00 09:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 09:13:01 AM eth0 358.41 238.64 10035.85 33.06 0.00 0.00 0.00 0.00 09:13:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:13:01 AM vethf4c576c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:14:01 AM lo 43.82 43.82 4.09 4.09 0.00 0.00 0.00 0.00 09:14:01 AM eth0 102.48 78.29 35.73 36.51 0.00 0.00 0.00 0.00 09:14:01 AM docker0 11.58 13.00 1.72 1.61 0.00 0.00 0.00 0.00 09:15:01 AM lo 61.32 61.32 3.12 3.12 0.00 0.00 0.00 0.00 09:15:01 AM eth0 278.18 209.25 80.48 88.55 0.00 0.00 0.00 0.00 09:15:01 AM docker0 0.78 1.10 0.11 0.21 0.00 0.00 0.00 0.00 09:16:01 AM lo 7.97 7.97 0.39 0.39 0.00 0.00 0.00 0.00 09:16:01 AM eth0 127.25 104.08 99.63 37.04 0.00 0.00 0.00 0.00 09:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:17:01 AM eth0 688.02 414.16 2972.98 1620.94 0.00 0.00 0.00 0.00 09:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM lo 687.19 687.19 105.05 105.05 0.00 0.00 0.00 0.00 09:18:01 AM eth0 183.01 127.79 54.76 50.50 0.00 0.00 0.00 0.00 09:18:01 AM docker0 300.57 312.11 47.24 52.10 0.00 0.00 0.00 0.00 09:18:01 AM veth6e529df 269.83 280.06 47.67 42.36 0.00 0.00 0.00 0.00 09:18:01 AM veth32a9248 30.74 32.76 3.68 10.01 0.00 0.00 0.00 0.00 09:19:01 AM lo 782.47 782.47 147.66 147.66 0.00 0.00 0.00 0.00 09:19:01 AM eth0 153.86 122.68 1517.98 32.78 0.00 0.00 0.00 0.00 09:19:01 AM docker0 338.84 347.28 76.15 67.60 0.00 0.00 0.00 0.00 09:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 AM eth0 66.38 92.60 32.42 2325.45 0.00 0.00 0.00 0.00 09:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 158.12 158.12 25.99 25.99 0.00 0.00 0.00 0.00 Average: eth0 250.48 182.11 2143.57 431.05 0.00 0.00 0.00 0.00 Average: docker0 65.07 67.25 12.50 12.13 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) 09/03/2025 _x86_64_ (8 CPU) 09:09:28 LINUX RESTART (8 CPU) 09:10:00 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 19.10 0.00 1.92 0.00 0.26 78.72 09:10:01 AM 0 42.27 0.00 1.03 0.00 0.00 56.70 09:10:01 AM 1 77.32 0.00 4.12 0.00 0.00 18.56 09:10:01 AM 2 13.27 0.00 3.06 0.00 0.00 83.67 09:10:01 AM 3 3.09 0.00 2.06 0.00 0.00 94.85 09:10:01 AM 4 2.04 0.00 2.04 0.00 0.00 95.92 09:10:01 AM 5 2.06 0.00 2.06 0.00 0.00 95.88 09:10:01 AM 6 13.27 0.00 0.00 0.00 1.02 85.71 09:10:01 AM 7 0.00 0.00 1.02 0.00 1.02 97.96 09:11:01 AM all 11.81 0.00 1.10 0.78 0.05 86.26 09:11:01 AM 0 15.19 0.00 0.97 0.12 0.07 83.66 09:11:01 AM 1 11.01 0.00 0.84 0.90 0.07 87.18 09:11:01 AM 2 12.11 0.00 1.51 1.27 0.07 85.04 09:11:01 AM 3 3.73 0.00 0.67 0.95 0.07 94.58 09:11:01 AM 4 20.94 0.00 1.79 0.93 0.07 76.27 09:11:01 AM 5 9.29 0.00 0.92 0.57 0.03 89.19 09:11:01 AM 6 17.32 0.00 1.65 0.85 0.03 80.14 09:11:01 AM 7 4.85 0.00 0.45 0.64 0.03 94.03 09:12:01 AM all 40.44 0.00 1.43 1.07 0.11 56.95 09:12:01 AM 0 57.98 0.00 0.97 0.52 0.10 40.44 09:12:01 AM 1 43.81 0.00 1.51 1.44 0.12 53.13 09:12:01 AM 2 31.94 0.00 2.01 1.59 0.13 64.33 09:12:01 AM 3 51.06 0.00 0.87 0.07 0.12 47.88 09:12:01 AM 4 30.07 0.00 1.69 0.82 0.08 67.33 09:12:01 AM 5 36.99 0.00 1.50 1.86 0.12 59.53 09:12:01 AM 6 34.01 0.00 1.59 1.74 0.08 62.58 09:12:01 AM 7 37.59 0.00 1.34 0.54 0.10 60.44 09:13:01 AM all 27.22 0.00 2.74 1.41 0.09 68.54 09:13:01 AM 0 32.72 0.00 2.50 0.12 0.10 64.56 09:13:01 AM 1 35.78 0.00 2.91 5.71 0.10 55.50 09:13:01 AM 2 27.71 0.00 3.33 1.29 0.10 67.57 09:13:01 AM 3 17.17 0.00 3.00 1.13 0.08 78.63 09:13:01 AM 4 31.88 0.00 2.55 0.37 0.08 65.11 09:13:01 AM 5 22.06 0.00 2.47 1.21 0.08 74.18 09:13:01 AM 6 20.10 0.00 3.06 0.84 0.08 75.92 09:13:01 AM 7 30.31 0.00 2.12 0.62 0.08 66.87 09:14:01 AM all 22.71 0.00 2.45 0.17 0.10 74.57 09:14:01 AM 0 20.25 0.00 2.68 0.35 0.12 76.60 09:14:01 AM 1 19.02 0.00 2.14 0.08 0.12 78.64 09:14:01 AM 2 21.48 0.00 1.98 0.33 0.08 76.12 09:14:01 AM 3 25.93 0.00 2.11 0.22 0.08 71.66 09:14:01 AM 4 29.05 0.00 3.42 0.12 0.10 67.31 09:14:01 AM 5 26.31 0.00 2.70 0.03 0.08 70.88 09:14:01 AM 6 18.42 0.00 2.33 0.08 0.10 79.07 09:14:01 AM 7 21.22 0.00 2.21 0.15 0.10 76.31 09:15:01 AM all 6.96 0.00 1.14 0.13 0.07 91.70 09:15:01 AM 0 6.55 0.00 0.97 0.02 0.07 92.40 09:15:01 AM 1 8.00 0.00 1.39 0.22 0.07 90.33 09:15:01 AM 2 8.52 0.00 1.54 0.08 0.08 89.78 09:15:01 AM 3 6.73 0.00 1.14 0.07 0.08 91.98 09:15:01 AM 4 6.32 0.00 1.20 0.27 0.10 92.10 09:15:01 AM 5 5.56 0.00 0.63 0.15 0.07 93.58 09:15:01 AM 6 9.06 0.00 0.77 0.08 0.05 90.04 09:15:01 AM 7 4.91 0.00 1.46 0.17 0.07 93.40 09:16:01 AM all 11.73 0.00 0.50 0.02 0.04 87.70 09:16:01 AM 0 6.36 0.00 0.40 0.00 0.07 93.17 09:16:01 AM 1 2.19 0.00 0.37 0.13 0.05 97.26 09:16:01 AM 2 42.69 0.00 1.22 0.02 0.05 56.02 09:16:01 AM 3 10.69 0.00 0.23 0.00 0.03 89.04 09:16:01 AM 4 4.31 0.00 0.23 0.00 0.03 95.43 09:16:01 AM 5 12.79 0.00 0.28 0.00 0.03 86.89 09:16:01 AM 6 10.17 0.00 0.15 0.00 0.05 89.63 09:16:01 AM 7 4.66 0.00 1.10 0.00 0.03 94.21 09:17:01 AM all 32.05 0.00 1.57 0.19 0.09 66.11 09:17:01 AM 0 32.47 0.00 1.84 0.07 0.08 65.53 09:17:01 AM 1 26.50 0.00 1.73 0.18 0.10 71.49 09:17:01 AM 2 33.36 0.00 1.75 0.91 0.08 63.90 09:17:01 AM 3 40.13 0.00 2.23 0.00 0.08 57.56 09:17:01 AM 4 42.65 0.00 1.95 0.12 0.08 55.20 09:17:01 AM 5 28.89 0.00 0.94 0.18 0.10 69.88 09:17:01 AM 6 22.86 0.00 0.89 0.07 0.07 76.12 09:17:01 AM 7 29.53 0.00 1.21 0.00 0.10 69.16 09:18:01 AM all 26.75 0.00 1.83 0.37 0.10 70.95 09:18:01 AM 0 20.06 0.00 1.59 0.02 0.10 78.23 09:18:01 AM 1 16.29 0.00 1.89 1.19 0.08 80.55 09:18:01 AM 2 19.85 0.00 1.44 0.02 0.10 78.59 09:18:01 AM 3 29.51 0.00 1.56 0.15 0.10 68.68 09:18:01 AM 4 28.07 0.00 1.93 0.75 0.10 69.15 09:18:01 AM 5 29.40 0.00 1.53 0.10 0.12 68.86 09:18:01 AM 6 41.43 0.00 3.13 0.60 0.10 54.74 09:18:01 AM 7 29.35 0.00 1.59 0.13 0.08 68.84 09:19:01 AM all 31.29 0.00 1.96 0.35 0.09 66.31 09:19:01 AM 0 30.17 0.00 1.09 0.18 0.10 68.46 09:19:01 AM 1 22.07 0.00 2.82 0.39 0.10 74.63 09:19:01 AM 2 31.99 0.00 1.44 0.03 0.08 66.45 09:19:01 AM 3 39.87 0.00 2.40 0.17 0.10 57.47 09:19:01 AM 4 26.63 0.00 1.96 0.00 0.08 71.32 09:19:01 AM 5 25.42 0.00 2.69 0.91 0.10 70.88 09:19:01 AM 6 22.05 0.00 1.81 1.11 0.07 74.96 09:19:01 AM 7 52.08 0.00 1.47 0.02 0.08 46.35 09:20:01 AM all 16.82 0.00 1.44 0.50 0.06 81.18 09:20:01 AM 0 6.86 0.00 1.27 0.63 0.07 91.17 09:20:01 AM 1 16.64 0.00 1.89 1.34 0.07 80.06 09:20:01 AM 2 27.48 0.00 2.14 1.27 0.07 69.04 09:20:01 AM 3 10.51 0.00 1.32 0.03 0.03 88.11 09:20:01 AM 4 10.64 0.00 1.04 0.12 0.07 88.14 09:20:01 AM 5 23.81 0.00 1.44 0.05 0.05 74.65 09:20:01 AM 6 14.97 0.00 1.12 0.05 0.05 83.81 09:20:01 AM 7 23.58 0.00 1.34 0.52 0.05 74.52 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.76 0.00 1.61 0.50 0.08 75.05 Average: 0 22.88 0.00 1.43 0.20 0.09 75.40 Average: 1 20.21 0.00 1.75 1.16 0.09 76.79 Average: 2 25.69 0.00 1.84 0.68 0.09 71.71 Average: 3 23.49 0.00 1.55 0.28 0.08 74.60 Average: 4 23.01 0.00 1.78 0.35 0.08 74.79 Average: 5 22.01 0.00 1.51 0.50 0.08 75.90 Average: 6 21.02 0.00 1.64 0.54 0.07 76.72 Average: 7 23.76 0.00 1.43 0.28 0.08 74.46