---> uname -a: Linux prd-centos8-docker-8c-8g-1082.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 1132 25300 19 5458 30284 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:44:86:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.121/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85666sec preferred_lft 85666sec inet6 fe80::f816:3eff:fe44:86f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:89:22:45 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:a5ff:fe89:2245/64 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) 09/29/2025 _x86_64_ (8 CPU) 13:06:26 LINUX RESTART (8 CPU) 01:07:01 PM tps rtps wtps bread/s bwrtn/s 01:08:01 PM 219.71 6.01 213.70 921.03 8094.89 01:09:01 PM 261.35 19.16 242.19 4217.26 14847.53 01:10:01 PM 198.50 0.57 197.93 504.18 47948.09 01:11:01 PM 35.70 0.20 35.50 13.33 548.68 01:12:01 PM 12.68 0.48 12.20 21.46 317.86 01:13:01 PM 1.72 0.00 1.72 0.00 50.22 01:14:01 PM 4.00 0.00 4.00 0.00 408.35 01:15:01 PM 8.30 0.00 8.30 0.00 331.79 01:16:01 PM 115.09 0.00 115.09 0.00 23685.05 01:17:01 PM 132.62 0.00 132.62 0.00 1541.55 01:18:01 PM 60.93 2.48 58.45 4502.37 27260.96 Average: 95.51 2.63 92.88 925.44 11366.43 01:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 PM 29489320 31224080 3166392 9.70 2688 2054928 1450652 4.30 157156 2568400 224160 01:09:01 PM 27766088 29949732 4889624 14.97 2688 2494548 2509600 7.45 249508 4148752 169672 01:10:01 PM 24480356 27885488 8175356 25.03 2688 3687620 5019964 14.89 368344 7196348 108 01:11:01 PM 24043328 27453812 8612384 26.37 2688 3691564 5019560 14.89 436952 7561164 64 01:12:01 PM 23966144 27381036 8689568 26.61 2688 3696624 4830456 14.33 439008 7638544 108 01:13:01 PM 23955372 27370964 8700340 26.64 2688 3697328 4830456 14.33 439012 7649012 12 01:14:01 PM 24824064 28250628 7831648 23.98 2688 3708248 4112276 12.20 440904 6784028 20 01:15:01 PM 24684128 28116352 7971584 24.41 2688 3712960 4122632 12.23 447948 6915824 376 01:16:01 PM 22256392 26399088 10399320 31.85 2688 4410580 7169044 21.27 552580 9171764 1840 01:17:01 PM 24397976 28498056 8257736 25.29 2688 4355804 4152380 12.32 548892 7053492 15548 01:18:01 PM 25972500 31065328 6683212 20.47 2688 5340036 1550288 4.60 730924 5289204 65836 Average: 25075970 28508597 7579742 23.21 2688 3713658 4069755 12.07 437384 6543321 43431 01:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 173.33 116.88 1394.49 29.97 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 372.49 296.55 4897.96 50.30 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 401.80 275.44 10656.50 36.18 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 PM vethde82432 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:11:01 PM lo 39.02 39.02 3.74 3.74 0.00 0.00 0.00 0.00 01:11:01 PM eth0 83.44 57.31 24.02 26.39 0.00 0.00 0.00 0.00 01:11:01 PM docker0 11.13 12.83 1.64 1.54 0.00 0.00 0.00 0.00 01:11:01 PM vethd184967 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:12:01 PM lo 63.01 63.01 3.43 3.43 0.00 0.00 0.00 0.00 01:12:01 PM eth0 258.13 197.63 77.67 87.55 0.00 0.00 0.00 0.00 01:12:01 PM docker0 2.05 2.53 0.30 0.42 0.00 0.00 0.00 0.00 01:13:01 PM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 01:13:01 PM eth0 251.64 188.79 77.69 75.73 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 51.28 51.28 2.50 2.50 0.00 0.00 0.00 0.00 01:14:01 PM eth0 183.77 146.40 87.73 58.56 0.00 0.00 0.00 0.00 01:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 01:15:01 PM eth0 94.15 56.40 86.22 27.67 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 21.51 21.51 2.82 2.82 0.00 0.00 0.00 0.00 01:16:01 PM eth0 410.71 178.44 2977.81 18.87 0.00 0.00 0.00 0.00 01:16:01 PM docker0 10.08 11.50 1.06 2.14 0.00 0.00 0.00 0.00 01:16:01 PM veth82d33ca 8.76 9.83 0.98 1.97 0.00 0.00 0.00 0.00 01:16:01 PM veth6cabb72 1.32 2.33 0.22 0.43 0.00 0.00 0.00 0.00 01:17:01 PM lo 1407.58 1407.58 247.88 247.88 0.00 0.00 0.00 0.00 01:17:01 PM eth0 124.34 93.67 284.45 35.86 0.00 0.00 0.00 0.00 01:17:01 PM docker0 629.29 644.82 122.46 117.26 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:18:01 PM eth0 84.94 61.45 1259.64 13.76 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 149.44 149.44 23.94 23.94 0.00 0.00 0.00 0.00 Average: eth0 221.70 151.72 1983.91 41.89 0.00 0.00 0.00 0.00 Average: docker0 59.32 61.07 11.41 11.03 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) 09/29/2025 _x86_64_ (8 CPU) 13:06:26 LINUX RESTART (8 CPU) 01:07:01 PM CPU %user %nice %system %iowait %steal %idle 01:08:01 PM all 9.44 0.00 1.15 0.74 0.05 88.62 01:08:01 PM 0 4.69 0.00 0.48 0.57 0.05 94.20 01:08:01 PM 1 12.58 0.00 1.32 0.89 0.05 85.17 01:08:01 PM 2 21.98 0.00 2.06 0.84 0.08 75.04 01:08:01 PM 3 6.36 0.00 0.95 0.15 0.03 92.51 01:08:01 PM 4 9.64 0.00 1.40 0.70 0.05 88.21 01:08:01 PM 5 4.33 0.00 0.64 0.13 0.03 94.87 01:08:01 PM 6 12.81 0.00 2.01 2.51 0.05 82.62 01:08:01 PM 7 3.16 0.00 0.30 0.13 0.05 96.36 01:09:01 PM all 30.87 0.00 1.46 4.08 0.12 63.47 01:09:01 PM 0 38.40 0.00 1.67 2.14 0.13 57.65 01:09:01 PM 1 22.64 0.00 1.77 1.72 0.12 73.75 01:09:01 PM 2 38.96 0.00 2.19 10.44 0.12 48.28 01:09:01 PM 3 34.86 0.00 1.37 3.71 0.12 59.94 01:09:01 PM 4 28.08 0.00 1.21 1.22 0.12 69.37 01:09:01 PM 5 27.38 0.00 1.22 9.82 0.10 61.48 01:09:01 PM 6 32.64 0.00 1.54 3.31 0.13 62.37 01:09:01 PM 7 24.00 0.00 0.72 0.30 0.08 74.89 01:10:01 PM all 33.37 0.00 3.01 2.43 0.12 61.07 01:10:01 PM 0 19.92 0.00 2.86 0.03 0.10 77.08 01:10:01 PM 1 41.25 0.00 3.94 4.73 0.13 49.94 01:10:01 PM 2 34.41 0.00 3.05 7.41 0.13 54.99 01:10:01 PM 3 44.80 0.00 2.57 0.47 0.15 52.01 01:10:01 PM 4 18.20 0.00 2.54 4.32 0.12 74.82 01:10:01 PM 5 38.54 0.00 3.95 1.01 0.12 56.38 01:10:01 PM 6 37.09 0.00 2.65 0.51 0.12 59.64 01:10:01 PM 7 32.76 0.00 2.54 0.96 0.10 63.64 01:11:01 PM all 23.75 0.00 2.20 0.40 0.10 73.56 01:11:01 PM 0 14.21 0.00 2.13 0.69 0.12 82.86 01:11:01 PM 1 20.82 0.00 2.28 0.23 0.10 76.56 01:11:01 PM 2 21.99 0.00 1.95 0.08 0.10 75.88 01:11:01 PM 3 20.84 0.00 1.85 0.17 0.10 77.05 01:11:01 PM 4 27.37 0.00 2.23 0.07 0.10 70.24 01:11:01 PM 5 22.49 0.00 2.00 0.66 0.10 74.76 01:11:01 PM 6 31.30 0.00 2.48 1.09 0.10 65.03 01:11:01 PM 7 30.94 0.00 2.68 0.18 0.10 66.10 01:12:01 PM all 8.60 0.00 1.29 0.02 0.08 90.01 01:12:01 PM 0 10.55 0.00 1.04 0.05 0.08 88.28 01:12:01 PM 1 7.51 0.00 1.72 0.05 0.08 90.63 01:12:01 PM 2 10.62 0.00 1.89 0.02 0.08 87.39 01:12:01 PM 3 10.02 0.00 1.04 0.02 0.08 88.84 01:12:01 PM 4 11.99 0.00 1.04 0.00 0.08 86.89 01:12:01 PM 5 6.62 0.00 1.57 0.00 0.08 91.73 01:12:01 PM 6 6.43 0.00 0.92 0.05 0.08 92.52 01:12:01 PM 7 5.05 0.00 1.07 0.00 0.07 93.81 01:13:01 PM all 1.03 0.00 0.61 0.01 0.06 98.29 01:13:01 PM 0 0.87 0.00 0.25 0.07 0.05 98.76 01:13:01 PM 1 1.59 0.00 0.95 0.00 0.08 97.37 01:13:01 PM 2 1.07 0.00 1.09 0.00 0.08 97.76 01:13:01 PM 3 1.19 0.00 0.30 0.00 0.07 98.44 01:13:01 PM 4 0.52 0.00 0.33 0.00 0.03 99.11 01:13:01 PM 5 0.90 0.00 0.63 0.00 0.07 98.40 01:13:01 PM 6 0.73 0.00 0.18 0.00 0.05 99.03 01:13:01 PM 7 1.37 0.00 1.14 0.02 0.05 97.43 01:14:01 PM all 5.40 0.00 0.62 0.01 0.06 93.90 01:14:01 PM 0 7.46 0.00 0.20 0.00 0.07 92.27 01:14:01 PM 1 12.96 0.00 1.34 0.02 0.07 85.61 01:14:01 PM 2 4.17 0.00 0.89 0.00 0.07 94.88 01:14:01 PM 3 2.51 0.00 0.84 0.00 0.05 96.61 01:14:01 PM 4 2.42 0.00 0.64 0.00 0.07 96.87 01:14:01 PM 5 2.69 0.00 0.30 0.10 0.07 96.84 01:14:01 PM 6 6.69 0.00 0.40 0.00 0.07 92.85 01:14:01 PM 7 4.33 0.00 0.38 0.00 0.05 95.23 01:15:01 PM all 25.07 0.00 0.58 0.01 0.07 74.27 01:15:01 PM 0 25.26 0.00 0.18 0.00 0.07 74.49 01:15:01 PM 1 22.87 0.00 0.78 0.02 0.07 76.27 01:15:01 PM 2 39.77 0.00 0.18 0.00 0.07 59.98 01:15:01 PM 3 53.38 0.00 1.02 0.02 0.08 45.50 01:15:01 PM 4 14.15 0.00 0.42 0.00 0.05 85.38 01:15:01 PM 5 16.13 0.00 0.72 0.08 0.05 83.02 01:15:01 PM 6 16.38 0.00 0.57 0.00 0.07 82.99 01:15:01 PM 7 12.67 0.00 0.73 0.00 0.08 86.51 01:16:01 PM all 29.88 0.00 1.83 0.72 0.11 67.47 01:16:01 PM 0 38.18 0.00 1.76 0.23 0.10 59.72 01:16:01 PM 1 25.13 0.00 2.06 1.02 0.10 71.68 01:16:01 PM 2 30.55 0.00 2.40 0.81 0.13 66.11 01:16:01 PM 3 33.10 0.00 1.91 0.62 0.12 64.25 01:16:01 PM 4 30.30 0.00 1.59 1.41 0.12 66.58 01:16:01 PM 5 24.71 0.00 2.33 0.82 0.10 72.03 01:16:01 PM 6 23.87 0.00 1.35 0.42 0.08 74.27 01:16:01 PM 7 33.19 0.00 1.19 0.44 0.10 65.08 01:17:01 PM all 25.10 0.00 2.35 0.27 0.13 72.15 01:17:01 PM 0 20.89 0.00 2.99 0.12 0.12 75.88 01:17:01 PM 1 21.24 0.00 3.10 1.80 0.13 73.72 01:17:01 PM 2 26.61 0.00 2.10 0.02 0.12 71.15 01:17:01 PM 3 25.84 0.00 1.81 0.02 0.13 72.20 01:17:01 PM 4 29.16 0.00 2.40 0.02 0.12 68.30 01:17:01 PM 5 28.58 0.00 2.42 0.02 0.13 68.85 01:17:01 PM 6 27.18 0.00 1.70 0.10 0.12 70.91 01:17:01 PM 7 21.30 0.00 2.29 0.07 0.13 76.21 01:18:01 PM all 29.15 0.00 1.48 0.81 0.09 68.47 01:18:01 PM 0 31.66 0.00 2.04 0.18 0.10 66.01 01:18:01 PM 1 27.61 0.00 1.54 1.24 0.08 69.54 01:18:01 PM 2 31.51 0.00 1.59 1.11 0.10 65.69 01:18:01 PM 3 25.41 0.00 1.47 2.43 0.08 70.60 01:18:01 PM 4 46.45 0.00 0.95 0.00 0.08 52.51 01:18:01 PM 5 20.36 0.00 1.14 0.20 0.07 78.23 01:18:01 PM 6 29.50 0.00 1.37 0.59 0.10 68.44 01:18:01 PM 7 20.66 0.00 1.76 0.74 0.07 76.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.14 0.00 1.50 0.86 0.09 77.41 Average: 0 19.27 0.00 1.42 0.37 0.09 78.85 Average: 1 19.64 0.00 1.89 1.06 0.09 77.31 Average: 2 23.78 0.00 1.76 1.88 0.10 72.48 Average: 3 23.47 0.00 1.37 0.69 0.09 74.37 Average: 4 19.84 0.00 1.34 0.70 0.09 78.04 Average: 5 17.49 0.00 1.54 1.17 0.08 79.72 Average: 6 20.40 0.00 1.38 0.78 0.09 77.35 Average: 7 17.20 0.00 1.34 0.26 0.08 81.12