---> uname -a: Linux prd-centos8-docker-8c-8g-7389.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 1137 25293 19 5459 30279 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:f7:39:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85706sec preferred_lft 85706sec inet6 fe80::f816:3eff:fef7:39cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:ce:ca:db 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::42:73ff:fece:cadb/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) 10/30/2025 _x86_64_ (8 CPU) 03:12:34 LINUX RESTART (8 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 178.52 19.91 158.61 3938.41 9439.54 03:15:01 AM 197.42 5.10 192.32 1180.94 11412.45 03:16:01 AM 81.90 0.02 81.89 0.27 9014.01 03:17:01 AM 109.90 0.65 109.25 431.72 38805.38 03:18:01 AM 37.44 0.48 36.95 21.46 785.95 03:19:01 AM 8.82 0.00 8.82 0.00 201.10 03:20:01 AM 6.91 0.00 6.91 0.00 549.63 03:21:01 AM 118.19 0.00 118.19 0.00 23791.14 03:22:01 AM 13.91 0.00 13.91 0.00 347.45 03:23:01 AM 155.47 0.00 155.47 0.00 2180.50 03:24:01 AM 71.46 2.95 68.51 4561.28 29736.64 Average: 89.08 2.65 86.44 921.28 11478.91 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 29123728 30979272 3531984 10.82 2688 2172888 1829296 5.43 161416 2913244 160152 03:15:01 AM 28015924 30222156 4639788 14.21 2688 2516940 2262204 6.71 257864 3886476 181760 03:16:01 AM 26638376 28912696 6017336 18.43 2688 2582372 3457148 10.26 279168 5231680 312 03:17:01 AM 24713764 28123032 7941948 24.32 2688 3691892 4329452 12.85 424476 6907028 56 03:18:01 AM 24345236 27762068 8310476 25.45 2688 3697560 4644208 13.78 439992 7255528 64 03:19:01 AM 24305732 27723208 8349980 25.57 2688 3699140 4422900 13.12 440108 7297904 104 03:20:01 AM 25182508 28615020 7473204 22.88 2688 3713756 3612832 10.72 449304 6416232 452 03:21:01 AM 22722380 26866636 9933332 30.42 2688 4411796 6743584 20.01 551940 8702364 1956 03:22:01 AM 22591620 26758640 10064092 30.82 2688 4435544 6742836 20.01 553380 8832488 4928 03:23:01 AM 24596948 28840940 8058764 24.68 2688 4499552 3338132 9.90 577336 6823252 142272 03:24:01 AM 25913160 31016508 6742552 20.65 2688 5348268 1537124 4.56 905732 5171188 23104 Average: 25286307 28710925 7369405 22.57 2688 3706337 3901792 11.58 458247 6312489 46833 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 130.91 102.83 1486.13 35.58 0.00 0.00 0.00 0.00 03:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 369.26 291.65 4819.28 37.89 0.00 0.00 0.00 0.00 03:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 149.41 119.80 946.71 36.99 0.00 0.00 0.00 0.00 03:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 03:17:01 AM eth0 437.44 242.05 9511.46 21.08 0.00 0.00 0.00 0.00 03:17:01 AM docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 03:17:01 AM veth208bd0f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM lo 55.68 55.68 4.66 4.66 0.00 0.00 0.00 0.00 03:18:01 AM eth0 157.40 111.51 49.90 54.44 0.00 0.00 0.00 0.00 03:18:01 AM docker0 11.65 13.05 1.72 1.65 0.00 0.00 0.00 0.00 03:18:01 AM vetha052fce 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 03:19:01 AM lo 60.97 60.97 3.10 3.10 0.00 0.00 0.00 0.00 03:19:01 AM eth0 284.82 211.13 79.09 86.51 0.00 0.00 0.00 0.00 03:19:01 AM docker0 0.80 1.00 0.11 0.16 0.00 0.00 0.00 0.00 03:20:01 AM lo 35.74 35.74 1.76 1.76 0.00 0.00 0.00 0.00 03:20:01 AM eth0 153.48 113.35 72.86 51.14 0.00 0.00 0.00 0.00 03:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM lo 31.46 31.46 4.22 4.22 0.00 0.00 0.00 0.00 03:21:01 AM eth0 577.77 264.38 2980.69 25.04 0.00 0.00 0.00 0.00 03:21:01 AM docker0 13.33 15.33 1.63 2.86 0.00 0.00 0.00 0.00 03:21:01 AM veth3e404d2 10.71 12.21 1.39 2.47 0.00 0.00 0.00 0.00 03:21:01 AM veth7b5d666 2.62 3.80 0.42 0.66 0.00 0.00 0.00 0.00 03:22:01 AM lo 918.01 918.01 162.72 162.72 0.00 0.00 0.00 0.00 03:22:01 AM eth0 156.75 103.67 41.52 40.92 0.00 0.00 0.00 0.00 03:22:01 AM docker0 396.82 408.16 70.79 83.16 0.00 0.00 0.00 0.00 03:22:01 AM veth3e404d2 346.48 359.16 70.63 57.81 0.00 0.00 0.00 0.01 03:22:01 AM veth7b5d666 50.33 49.05 5.58 25.35 0.00 0.00 0.00 0.00 03:23:01 AM lo 559.34 559.34 94.04 94.04 0.00 0.00 0.00 0.00 03:23:01 AM eth0 105.48 83.95 294.93 33.30 0.00 0.00 0.00 0.00 03:23:01 AM docker0 243.98 249.03 54.63 37.65 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 94.07 76.87 1247.88 14.22 0.00 0.00 0.00 0.00 03:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 151.05 151.05 24.59 24.59 0.00 0.00 0.00 0.00 Average: eth0 237.89 156.47 1957.39 39.74 0.00 0.00 0.00 0.00 Average: docker0 60.60 62.42 11.72 11.41 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) 10/30/2025 _x86_64_ (8 CPU) 03:12:34 LINUX RESTART (8 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 12.14 0.00 1.12 0.58 0.05 86.11 03:14:01 AM 0 7.34 0.00 0.83 1.00 0.05 90.78 03:14:01 AM 1 13.59 0.00 1.07 0.85 0.07 84.41 03:14:01 AM 2 29.96 0.00 2.66 0.57 0.08 66.73 03:14:01 AM 3 1.59 0.00 0.50 0.33 0.05 97.53 03:14:01 AM 4 14.35 0.00 0.93 0.48 0.05 84.18 03:14:01 AM 5 8.29 0.00 0.68 0.37 0.03 90.63 03:14:01 AM 6 3.79 0.00 0.65 0.30 0.03 95.23 03:14:01 AM 7 18.19 0.00 1.60 0.77 0.05 79.39 03:15:01 AM all 28.43 0.00 1.18 0.71 0.08 69.60 03:15:01 AM 0 42.90 0.00 1.04 0.27 0.08 55.72 03:15:01 AM 1 20.99 0.00 1.32 1.57 0.10 76.02 03:15:01 AM 2 34.56 0.00 0.82 0.67 0.08 63.87 03:15:01 AM 3 27.16 0.00 1.20 0.97 0.08 70.58 03:15:01 AM 4 28.67 0.00 1.40 0.59 0.08 69.26 03:15:01 AM 5 27.51 0.00 1.37 0.62 0.08 70.41 03:15:01 AM 6 12.17 0.00 0.94 0.45 0.07 86.37 03:15:01 AM 7 33.42 0.00 1.37 0.52 0.07 64.62 03:16:01 AM all 24.85 0.00 0.77 0.29 0.06 74.03 03:16:01 AM 0 17.32 0.00 0.50 0.02 0.07 82.09 03:16:01 AM 1 23.26 0.00 0.65 1.17 0.05 74.87 03:16:01 AM 2 41.34 0.00 0.78 0.22 0.08 57.58 03:16:01 AM 3 20.83 0.00 0.64 0.18 0.07 78.29 03:16:01 AM 4 10.59 0.00 0.99 0.13 0.07 88.23 03:16:01 AM 5 32.58 0.00 1.32 0.42 0.07 65.62 03:16:01 AM 6 14.22 0.00 0.43 0.00 0.05 85.30 03:16:01 AM 7 38.59 0.00 0.88 0.15 0.07 60.31 03:17:01 AM all 23.83 0.00 2.42 0.72 0.07 72.96 03:17:01 AM 0 20.03 0.00 2.06 0.27 0.07 77.57 03:17:01 AM 1 25.19 0.00 2.46 1.50 0.07 70.79 03:17:01 AM 2 22.09 0.00 2.20 1.68 0.08 73.95 03:17:01 AM 3 20.29 0.00 2.15 0.87 0.07 76.62 03:17:01 AM 4 23.15 0.00 2.57 0.62 0.07 73.59 03:17:01 AM 5 25.39 0.00 2.64 0.47 0.07 71.44 03:17:01 AM 6 26.48 0.00 2.64 0.24 0.07 70.58 03:17:01 AM 7 28.02 0.00 2.67 0.12 0.07 69.12 03:18:01 AM all 21.51 0.00 2.31 0.07 0.12 75.99 03:18:01 AM 0 25.74 0.00 2.88 0.07 0.12 71.20 03:18:01 AM 1 17.87 0.00 1.76 0.08 0.12 80.17 03:18:01 AM 2 22.83 0.00 2.45 0.10 0.13 74.49 03:18:01 AM 3 19.47 0.00 2.26 0.07 0.13 78.07 03:18:01 AM 4 16.51 0.00 2.20 0.12 0.15 81.03 03:18:01 AM 5 26.59 0.00 2.48 0.02 0.10 70.81 03:18:01 AM 6 21.25 0.00 2.35 0.05 0.10 76.25 03:18:01 AM 7 21.78 0.00 2.14 0.05 0.13 75.89 03:19:01 AM all 5.04 0.00 0.92 0.00 0.06 93.97 03:19:01 AM 0 3.81 0.00 0.58 0.02 0.07 95.53 03:19:01 AM 1 5.57 0.00 1.09 0.00 0.07 93.28 03:19:01 AM 2 5.90 0.00 1.12 0.00 0.07 92.91 03:19:01 AM 3 4.74 0.00 0.64 0.00 0.05 94.57 03:19:01 AM 4 3.36 0.00 1.27 0.02 0.05 95.30 03:19:01 AM 5 4.62 0.00 0.52 0.00 0.05 94.81 03:19:01 AM 6 4.62 0.00 1.14 0.00 0.05 94.20 03:19:01 AM 7 7.72 0.00 1.02 0.00 0.07 91.19 03:20:01 AM all 20.16 0.00 0.90 0.02 0.08 78.84 03:20:01 AM 0 1.84 0.00 0.75 0.13 0.05 97.23 03:20:01 AM 1 24.77 0.00 1.27 0.00 0.08 73.87 03:20:01 AM 2 16.16 0.00 0.87 0.00 0.07 82.90 03:20:01 AM 3 14.08 0.00 0.87 0.00 0.08 84.96 03:20:01 AM 4 32.96 0.00 1.60 0.02 0.08 65.34 03:20:01 AM 5 31.65 0.00 0.35 0.00 0.08 67.91 03:20:01 AM 6 20.22 0.00 0.67 0.03 0.08 79.00 03:20:01 AM 7 19.61 0.00 0.83 0.00 0.07 79.49 03:21:01 AM all 30.75 0.00 1.93 0.43 0.09 66.80 03:21:01 AM 0 12.55 0.00 1.51 0.40 0.10 85.44 03:21:01 AM 1 31.09 0.00 2.55 0.57 0.08 65.70 03:21:01 AM 2 28.76 0.00 2.16 0.20 0.10 68.77 03:21:01 AM 3 28.12 0.00 1.92 0.17 0.08 69.71 03:21:01 AM 4 25.72 0.00 1.64 0.33 0.10 72.21 03:21:01 AM 5 42.28 0.00 1.71 1.51 0.08 54.41 03:21:01 AM 6 39.24 0.00 2.03 0.23 0.08 58.41 03:21:01 AM 7 38.26 0.00 1.93 0.02 0.07 59.72 03:22:01 AM all 16.51 0.00 1.36 0.02 0.09 82.03 03:22:01 AM 0 14.70 0.00 1.57 0.00 0.10 83.62 03:22:01 AM 1 18.76 0.00 1.32 0.00 0.10 79.82 03:22:01 AM 2 18.98 0.00 1.37 0.00 0.08 79.56 03:22:01 AM 3 10.03 0.00 1.73 0.08 0.10 88.06 03:22:01 AM 4 17.09 0.00 1.22 0.00 0.07 81.62 03:22:01 AM 5 16.35 0.00 1.38 0.00 0.08 82.19 03:22:01 AM 6 14.84 0.00 1.41 0.00 0.08 83.67 03:22:01 AM 7 21.27 0.00 0.90 0.05 0.08 77.69 03:23:01 AM all 28.45 0.00 1.53 0.32 0.08 69.63 03:23:01 AM 0 24.29 0.00 0.57 0.02 0.07 75.06 03:23:01 AM 1 36.42 0.00 1.82 1.02 0.08 60.65 03:23:01 AM 2 41.95 0.00 1.47 0.13 0.08 56.36 03:23:01 AM 3 40.15 0.00 1.71 0.05 0.08 58.01 03:23:01 AM 4 40.48 0.00 1.99 0.02 0.08 57.43 03:23:01 AM 5 17.80 0.00 1.54 0.07 0.08 80.51 03:23:01 AM 6 15.13 0.00 1.17 0.02 0.07 83.62 03:23:01 AM 7 11.32 0.00 1.96 1.22 0.07 85.42 03:24:01 AM all 18.29 0.00 1.94 0.51 0.06 79.20 03:24:01 AM 0 4.85 0.00 1.81 0.02 0.07 93.26 03:24:01 AM 1 9.73 0.00 1.54 1.98 0.05 86.71 03:24:01 AM 2 29.21 0.00 2.38 0.75 0.07 67.59 03:24:01 AM 3 30.44 0.00 2.51 0.92 0.07 66.07 03:24:01 AM 4 14.92 0.00 2.21 0.12 0.07 82.69 03:24:01 AM 5 18.65 0.00 1.69 0.07 0.07 79.53 03:24:01 AM 6 19.66 0.00 1.72 0.05 0.05 78.52 03:24:01 AM 7 18.84 0.00 1.69 0.17 0.05 79.26 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.90 0.00 1.49 0.33 0.08 77.20 Average: 0 15.94 0.00 1.28 0.20 0.08 82.50 Average: 1 20.65 0.00 1.53 0.79 0.08 76.94 Average: 2 26.53 0.00 1.66 0.39 0.09 71.33 Average: 3 19.72 0.00 1.46 0.33 0.08 78.41 Average: 4 20.71 0.00 1.64 0.22 0.08 77.35 Average: 5 22.88 0.00 1.42 0.32 0.07 75.30 Average: 6 17.41 0.00 1.38 0.12 0.07 81.03 Average: 7 23.36 0.00 1.55 0.28 0.07 74.74