---> uname -a: Linux prd-centos8-docker-8c-8g-48000.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 1163 25077 19 5649 30253 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:f3:58:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fef3:584b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:a8:a8:42 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::42:2aff:fea8:a842/64 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) 09/22/2025 _x86_64_ (8 CPU) 09:25:18 LINUX RESTART (8 CPU) 09:26:01 AM tps rtps wtps bread/s bwrtn/s 09:27:01 AM 234.67 16.88 217.79 3645.05 11226.81 09:28:01 AM 195.27 2.22 193.05 501.38 15547.04 09:29:01 AM 130.72 0.77 129.96 425.06 41255.65 09:30:00 AM 34.52 0.51 34.01 22.14 582.95 09:30:01 AM 0.00 0.00 0.00 0.00 0.00 09:31:01 AM 7.56 0.00 7.56 0.00 171.79 09:32:01 AM 3.77 0.00 3.77 0.00 375.49 09:33:01 AM 27.64 0.00 27.64 0.00 995.23 09:34:01 AM 101.72 0.00 101.72 0.00 23239.06 09:35:01 AM 155.05 0.00 155.05 0.00 2146.72 09:36:01 AM 58.39 3.93 54.46 6247.28 27163.95 09:37:01 AM 44.86 0.82 44.04 82.52 8328.58 Average: 90.30 2.28 88.02 993.12 11911.04 09:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 AM 28721080 30712724 3934632 12.05 2688 2306352 2399344 7.12 184528 3280352 222396 09:28:01 AM 26567956 28841564 6087756 18.64 2688 2580972 3963360 11.76 279828 5299624 69432 09:29:01 AM 24463280 27867376 8192432 25.09 2688 3686472 5552508 16.47 433904 7141028 212 09:30:00 AM 24538652 27948564 8117060 24.86 2688 3691904 4458320 13.23 441916 7060156 64 09:30:01 AM 24539336 27949304 8116376 24.85 2688 3691908 4459608 13.23 441924 7059460 76 09:31:01 AM 24528884 27939916 8126828 24.89 2688 3693288 4207192 12.48 442016 7072756 56 09:32:01 AM 25453236 28874348 7202476 22.06 2688 3703240 3451024 10.24 443880 6151712 44 09:33:01 AM 24952808 28615552 7702904 23.59 2688 3942212 3630676 10.77 507868 6579112 221384 09:34:01 AM 22986084 27141304 9669628 29.61 2688 4423700 6418516 19.04 555412 8440144 2264 09:35:01 AM 24087204 28179404 8568508 26.24 2688 4348564 3873772 11.49 554352 7355560 372 09:36:01 AM 24725932 30005320 7929780 24.28 2688 5524744 2378376 7.06 779664 6480332 204472 09:37:01 AM 25700580 31000548 6955132 21.30 2688 5541888 1506020 4.47 979704 5305708 24396 Average: 25105419 28756327 7550293 23.12 2688 3927937 3858226 11.45 503750 6435495 62097 09:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 264.60 214.68 3144.98 50.87 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 277.14 207.07 3833.92 38.20 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 6.78 6.78 0.58 0.58 0.00 0.00 0.00 0.00 09:29:01 AM eth0 306.18 170.73 9480.45 17.13 0.00 0.00 0.00 0.00 09:29:01 AM docker0 1.60 1.97 0.23 0.22 0.00 0.00 0.00 0.00 09:29:01 AM veth3ae0985 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:30:00 AM lo 66.31 66.31 4.98 4.98 0.00 0.00 0.00 0.00 09:30:00 AM eth0 277.45 196.29 76.62 82.86 0.00 0.00 0.00 0.00 09:30:00 AM docker0 10.27 11.72 1.53 1.55 0.00 0.00 0.00 0.00 09:30:00 AM vethb08ef71 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 09:30:01 AM lo 56.76 56.76 2.77 2.77 0.00 0.00 0.00 0.00 09:30:01 AM eth0 277.03 194.59 69.02 62.61 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM vethb08ef71 0.00 2.70 0.00 0.22 0.00 0.00 0.00 0.00 09:31:01 AM lo 61.81 61.81 3.14 3.14 0.00 0.00 0.00 0.00 09:31:01 AM eth0 193.50 146.62 58.52 65.68 0.00 0.00 0.00 0.00 09:31:01 AM docker0 0.78 0.97 0.11 0.16 0.00 0.00 0.00 0.00 09:32:01 AM lo 25.03 25.03 1.22 1.22 0.00 0.00 0.00 0.00 09:32:01 AM eth0 242.14 190.23 114.98 63.01 0.00 0.00 0.00 0.00 09:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:33:01 AM eth0 175.06 127.21 745.37 42.02 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 429.13 429.13 64.91 64.91 0.00 0.00 0.00 0.00 09:34:01 AM eth0 394.90 169.59 2285.79 32.62 0.00 0.00 0.00 0.00 09:34:01 AM docker0 187.90 197.05 29.74 31.63 0.00 0.00 0.00 0.00 09:34:01 AM veth131b9bd 168.34 176.64 30.01 26.04 0.00 0.00 0.00 0.00 09:34:01 AM vethef07113 19.56 21.11 2.30 5.86 0.00 0.00 0.00 0.00 09:35:01 AM lo 1003.87 1003.87 186.09 186.09 0.00 0.00 0.00 0.00 09:35:01 AM eth0 124.91 96.80 291.55 42.63 0.00 0.00 0.00 0.00 09:35:01 AM docker0 451.17 460.33 93.67 87.98 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 09:36:01 AM eth0 209.85 166.85 3397.63 28.84 0.00 0.00 0.00 0.00 09:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 AM eth0 79.65 65.77 225.65 33.24 0.00 0.00 0.00 0.00 09:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.89 144.89 23.72 23.72 0.00 0.00 0.00 0.00 Average: eth0 231.40 159.25 2150.53 45.14 0.00 0.00 0.00 0.00 Average: docker0 59.22 61.07 11.39 11.05 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) 09/22/2025 _x86_64_ (8 CPU) 09:25:18 LINUX RESTART (8 CPU) 09:26:01 AM CPU %user %nice %system %iowait %steal %idle 09:27:01 AM all 17.28 0.00 1.27 1.00 0.08 80.37 09:27:01 AM 0 17.19 0.00 1.62 0.92 0.10 80.17 09:27:01 AM 1 29.20 0.00 2.11 1.27 0.08 67.34 09:27:01 AM 2 11.11 0.00 0.84 1.05 0.08 86.91 09:27:01 AM 3 27.96 0.00 1.72 1.19 0.10 69.04 09:27:01 AM 4 5.26 0.00 1.19 1.27 0.10 92.18 09:27:01 AM 5 21.79 0.00 1.05 0.48 0.07 76.61 09:27:01 AM 6 13.42 0.00 0.92 0.87 0.07 84.73 09:27:01 AM 7 12.28 0.00 0.72 0.95 0.07 85.98 09:28:01 AM all 45.33 0.00 1.39 0.76 0.12 52.40 09:28:01 AM 0 37.93 0.00 1.27 1.17 0.12 59.51 09:28:01 AM 1 41.94 0.00 1.69 0.65 0.12 55.60 09:28:01 AM 2 36.18 0.00 1.37 1.02 0.12 61.31 09:28:01 AM 3 41.11 0.00 1.82 0.50 0.12 56.44 09:28:01 AM 4 39.36 0.00 1.25 0.60 0.12 58.67 09:28:01 AM 5 44.19 0.00 1.32 1.52 0.13 52.83 09:28:01 AM 6 66.15 0.00 1.67 0.50 0.15 31.52 09:28:01 AM 7 55.79 0.00 0.70 0.10 0.12 43.29 09:29:01 AM all 21.92 0.00 3.09 1.40 0.10 73.50 09:29:01 AM 0 19.58 0.00 2.95 1.04 0.12 76.31 09:29:01 AM 1 27.88 0.00 3.57 4.40 0.12 64.03 09:29:01 AM 2 21.85 0.00 2.91 3.89 0.10 71.25 09:29:01 AM 3 27.13 0.00 2.86 0.47 0.10 69.44 09:29:01 AM 4 28.31 0.00 3.71 0.32 0.08 67.57 09:29:01 AM 5 13.49 0.00 2.57 0.10 0.08 83.75 09:29:01 AM 6 15.68 0.00 2.83 0.89 0.08 80.51 09:29:01 AM 7 21.45 0.00 3.29 0.08 0.10 75.08 09:30:00 AM all 18.76 0.00 2.31 0.06 0.11 78.77 09:30:00 AM 0 24.12 0.00 2.30 0.07 0.10 73.40 09:30:00 AM 1 21.69 0.00 2.23 0.03 0.12 75.93 09:30:00 AM 2 20.79 0.00 2.61 0.03 0.10 76.46 09:30:00 AM 3 12.41 0.00 2.23 0.09 0.12 85.15 09:30:00 AM 4 19.90 0.00 2.56 0.03 0.10 77.41 09:30:00 AM 5 18.86 0.00 2.06 0.03 0.09 78.96 09:30:00 AM 6 17.39 0.00 2.03 0.09 0.10 80.39 09:30:00 AM 7 14.88 0.00 2.42 0.12 0.10 82.47 09:30:01 AM all 12.21 0.00 2.04 0.00 0.00 85.75 09:30:01 AM 0 76.19 0.00 8.84 0.00 0.00 14.97 09:30:01 AM 1 0.67 0.00 2.01 0.00 0.00 97.32 09:30:01 AM 2 14.29 0.00 0.68 0.00 0.00 85.03 09:30:01 AM 3 1.35 0.00 0.00 0.00 0.00 98.65 09:30:01 AM 4 1.36 0.00 2.04 0.00 0.00 96.60 09:30:01 AM 5 1.35 0.00 0.68 0.00 0.00 97.97 09:30:01 AM 6 2.04 0.00 2.04 0.00 0.00 95.92 09:30:01 AM 7 0.68 0.00 0.00 0.00 0.00 99.32 09:31:01 AM all 4.36 0.00 0.89 0.01 0.08 94.66 09:31:01 AM 0 4.91 0.00 0.53 0.02 0.07 94.47 09:31:01 AM 1 4.23 0.00 0.97 0.03 0.10 94.66 09:31:01 AM 2 5.47 0.00 1.00 0.00 0.10 93.42 09:31:01 AM 3 3.48 0.00 0.84 0.00 0.08 95.60 09:31:01 AM 4 3.54 0.00 0.57 0.00 0.07 95.82 09:31:01 AM 5 4.55 0.00 1.51 0.00 0.08 93.86 09:31:01 AM 6 3.91 0.00 0.95 0.00 0.07 95.07 09:31:01 AM 7 4.81 0.00 0.73 0.00 0.07 94.39 09:32:01 AM all 9.80 0.00 0.69 0.01 0.06 89.44 09:32:01 AM 0 4.29 0.00 0.27 0.00 0.07 95.37 09:32:01 AM 1 10.61 0.00 0.62 0.00 0.07 88.71 09:32:01 AM 2 12.16 0.00 0.52 0.00 0.07 87.25 09:32:01 AM 3 30.87 0.00 1.47 0.02 0.08 67.56 09:32:01 AM 4 2.06 0.00 0.82 0.05 0.07 97.00 09:32:01 AM 5 3.54 0.00 1.14 0.00 0.05 95.27 09:32:01 AM 6 12.52 0.00 0.28 0.00 0.05 87.15 09:32:01 AM 7 2.36 0.00 0.38 0.00 0.03 97.23 09:33:01 AM all 33.30 0.00 0.84 0.06 0.09 65.71 09:33:01 AM 0 36.81 0.00 1.37 0.00 0.10 61.73 09:33:01 AM 1 40.04 0.00 0.37 0.00 0.08 59.51 09:33:01 AM 2 23.01 0.00 0.79 0.25 0.08 75.87 09:33:01 AM 3 55.08 0.00 1.14 0.12 0.12 43.55 09:33:01 AM 4 37.15 0.00 0.82 0.00 0.10 61.94 09:33:01 AM 5 32.89 0.00 1.00 0.12 0.08 65.90 09:33:01 AM 6 30.76 0.00 0.75 0.00 0.08 68.41 09:33:01 AM 7 10.66 0.00 0.50 0.00 0.05 88.79 09:34:01 AM all 25.92 0.00 2.16 0.87 0.12 70.93 09:34:01 AM 0 21.11 0.00 2.00 0.57 0.13 76.18 09:34:01 AM 1 39.15 0.00 2.77 0.39 0.13 57.56 09:34:01 AM 2 19.88 0.00 2.71 1.14 0.12 76.16 09:34:01 AM 3 25.42 0.00 2.22 2.02 0.13 70.20 09:34:01 AM 4 27.59 0.00 1.73 0.40 0.12 70.16 09:34:01 AM 5 33.81 0.00 2.35 1.80 0.12 61.92 09:34:01 AM 6 21.81 0.00 1.85 0.49 0.12 75.74 09:34:01 AM 7 18.61 0.00 1.66 0.13 0.12 79.47 09:35:01 AM all 27.24 0.00 1.86 0.30 0.11 70.49 09:35:01 AM 0 32.88 0.00 1.32 0.03 0.10 65.67 09:35:01 AM 1 33.00 0.00 1.90 0.02 0.10 64.98 09:35:01 AM 2 29.99 0.00 1.59 0.02 0.12 68.28 09:35:01 AM 3 28.97 0.00 2.57 2.17 0.12 66.17 09:35:01 AM 4 36.82 0.00 2.06 0.00 0.12 61.00 09:35:01 AM 5 17.88 0.00 2.03 0.02 0.10 79.97 09:35:01 AM 6 14.30 0.00 1.79 0.12 0.10 83.68 09:35:01 AM 7 24.03 0.00 1.64 0.05 0.10 74.18 09:36:01 AM all 33.56 0.00 1.72 1.16 0.10 63.46 09:36:01 AM 0 30.69 0.00 1.89 0.17 0.12 67.13 09:36:01 AM 1 23.71 0.00 1.39 4.46 0.10 70.34 09:36:01 AM 2 39.70 0.00 1.77 2.73 0.10 55.70 09:36:01 AM 3 36.73 0.00 1.21 0.25 0.12 61.70 09:36:01 AM 4 40.55 0.00 1.61 0.84 0.10 56.91 09:36:01 AM 5 35.18 0.00 1.41 0.07 0.10 63.25 09:36:01 AM 6 30.62 0.00 2.16 0.65 0.08 66.48 09:36:01 AM 7 31.34 0.00 2.33 0.08 0.10 66.15 09:36:01 AM CPU %user %nice %system %iowait %steal %idle 09:37:01 AM all 15.64 0.00 1.09 0.20 0.07 83.00 09:37:01 AM 0 13.96 0.00 1.17 0.02 0.08 84.77 09:37:01 AM 1 7.68 0.00 1.07 0.32 0.05 90.89 09:37:01 AM 2 9.17 0.00 0.84 0.08 0.07 89.84 09:37:01 AM 3 17.46 0.00 0.58 0.12 0.07 81.77 09:37:01 AM 4 22.18 0.00 1.00 0.05 0.07 76.71 09:37:01 AM 5 14.29 0.00 1.15 0.08 0.07 84.40 09:37:01 AM 6 9.76 0.00 1.12 0.89 0.05 88.19 09:37:01 AM 7 30.63 0.00 1.77 0.08 0.08 67.43 Average: all 22.99 0.00 1.57 0.53 0.09 74.81 Average: 0 22.25 0.00 1.53 0.36 0.10 75.76 Average: 1 25.32 0.00 1.70 1.05 0.10 71.84 Average: 2 20.83 0.00 1.53 0.93 0.10 76.61 Average: 3 27.85 0.00 1.69 0.63 0.11 69.72 Average: 4 23.84 0.00 1.57 0.32 0.09 74.17 Average: 5 21.82 0.00 1.60 0.38 0.09 76.11 Average: 6 21.45 0.00 1.49 0.41 0.09 76.57 Average: 7 20.59 0.00 1.46 0.15 0.09 77.72