---> uname -a: Linux prd-centos8-docker-8c-8g-6028.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 1130 25304 19 5455 30286 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:08:78:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85655sec preferred_lft 85655sec inet6 fe80::f816:3eff:fe08:78ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:60:59:e0:2e 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::42:60ff:fe59:e02e/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) 10/24/2025 _x86_64_ (8 CPU) 11:13:30 LINUX RESTART (8 CPU) 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 231.12 17.33 213.80 2845.45 8129.87 11:16:01 AM 245.40 18.98 226.42 4147.28 14719.14 11:17:01 AM 109.67 0.07 109.60 1.33 8264.82 11:18:01 AM 106.13 0.55 105.58 432.18 39473.40 11:19:01 AM 35.28 0.22 35.07 67.30 785.47 11:20:01 AM 15.84 0.48 15.36 21.46 384.07 11:21:01 AM 6.65 0.00 6.65 0.00 547.17 11:22:01 AM 111.31 0.00 111.31 0.00 23573.21 11:23:01 AM 20.65 0.00 20.65 0.00 589.92 11:24:01 AM 11.05 0.00 11.05 0.00 290.15 11:25:01 AM 140.25 2.45 137.80 4477.04 1893.80 11:26:01 AM 62.66 0.50 62.16 75.97 29648.83 Average: 91.33 3.38 87.95 1005.65 10692.13 11:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 29548884 31235952 3106828 9.51 2688 2010288 1471348 4.37 151440 2524432 179236 11:16:01 AM 28114880 30294152 4540832 13.91 2688 2491540 2192296 6.50 248792 3801136 167720 11:17:01 AM 27017232 29286836 5638480 17.27 2688 2577732 3097364 9.19 272588 4861624 31112 11:18:01 AM 25302552 28705748 7353160 22.52 2688 3686184 3595432 10.67 411688 6335576 564 11:19:01 AM 24737788 28147204 7917924 24.25 2688 3691408 5356432 15.89 438060 6867680 132 11:20:01 AM 24736512 28150712 7919200 24.25 2688 3696544 3981956 11.81 440032 6869596 116 11:21:01 AM 25395960 28824880 7259752 22.23 2688 3710764 3452968 10.24 445296 6207988 32 11:22:01 AM 23593632 27725012 9062080 27.75 2688 4400184 5855432 17.37 551788 7843380 1560 11:23:01 AM 23052504 27212744 9603208 29.41 2688 4429204 6311724 18.73 554844 8375976 68 11:24:01 AM 22884000 27066208 9771712 29.92 2688 4452016 6362324 18.88 558176 8539696 3628 11:25:01 AM 23835312 28772236 8820400 27.01 2688 5187884 3583796 10.63 709288 7448840 698420 11:26:01 AM 25890488 30989500 6765224 20.72 2688 5345548 1532980 4.55 908360 5196056 23712 Average: 25342479 28867599 7313233 22.39 2688 3806608 3899504 11.57 474196 6239332 92192 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 470.38 314.50 2051.54 70.16 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 377.92 305.80 4868.68 56.34 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM eth0 187.12 155.46 1251.61 42.59 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM eth0 299.53 178.08 9507.68 12.87 0.00 0.00 0.00 0.00 11:18:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:19:01 AM lo 40.93 40.93 3.72 3.72 0.00 0.00 0.00 0.00 11:19:01 AM eth0 123.01 96.40 37.28 38.96 0.00 0.00 0.00 0.00 11:19:01 AM docker0 10.33 11.68 1.53 1.43 0.00 0.00 0.00 0.00 11:19:01 AM vetha33a8d0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:20:01 AM lo 63.45 63.45 3.45 3.45 0.00 0.00 0.00 0.00 11:20:01 AM eth0 368.18 259.67 104.46 106.28 0.00 0.00 0.00 0.00 11:20:01 AM docker0 2.05 2.55 0.30 0.42 0.00 0.00 0.00 0.00 11:21:01 AM lo 37.02 37.02 1.81 1.81 0.00 0.00 0.00 0.00 11:21:01 AM eth0 171.01 132.97 75.98 58.11 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 19.84 19.84 2.48 2.48 0.00 0.00 0.00 0.00 11:22:01 AM eth0 672.10 236.75 2985.69 20.82 0.00 0.00 0.00 0.00 11:22:01 AM docker0 8.66 9.71 0.82 1.71 0.00 0.00 0.00 0.00 11:22:01 AM veth4207525 8.66 9.85 0.94 1.72 0.00 0.00 0.00 0.00 11:22:01 AM veth03719b2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:23:01 AM lo 464.44 464.44 65.60 65.60 0.00 0.00 0.00 0.00 11:23:01 AM eth0 47.39 35.98 15.18 16.88 0.00 0.00 0.00 0.00 11:23:01 AM docker0 201.07 206.22 29.91 32.29 0.00 0.00 0.00 0.00 11:23:01 AM veth4207525 166.56 173.72 28.97 24.88 0.00 0.00 0.00 0.00 11:23:01 AM veth03719b2 34.51 32.94 3.69 7.66 0.00 0.00 0.00 0.00 11:24:01 AM lo 1147.98 1147.98 206.38 206.38 0.00 0.00 0.00 0.00 11:24:01 AM eth0 116.89 80.72 36.15 38.47 0.00 0.00 0.00 0.00 11:24:01 AM docker0 496.48 508.51 102.32 96.86 0.00 0.00 0.00 0.00 11:24:01 AM veth4207525 450.00 465.21 104.19 72.27 0.00 0.00 0.00 0.01 11:24:01 AM veth03719b2 46.48 43.34 4.92 24.59 0.00 0.00 0.00 0.00 11:25:01 AM lo 26.64 26.64 2.70 2.70 0.00 0.00 0.00 0.00 11:25:01 AM eth0 124.73 106.68 1517.08 21.77 0.00 0.00 0.00 0.00 11:25:01 AM docker0 11.33 11.23 1.27 1.38 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 28.72 23.24 19.22 10.27 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.02 150.02 23.84 23.84 0.00 0.00 0.00 0.00 Average: eth0 248.93 160.52 1872.65 41.13 0.00 0.00 0.00 0.00 Average: docker0 60.82 62.49 11.35 11.17 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) 10/24/2025 _x86_64_ (8 CPU) 11:13:30 LINUX RESTART (8 CPU) 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 12.31 0.00 1.64 0.55 0.05 85.44 11:15:01 AM 0 4.15 0.00 1.83 0.02 0.05 93.95 11:15:01 AM 1 24.01 0.00 2.25 0.50 0.07 73.17 11:15:01 AM 2 4.26 0.00 1.04 0.57 0.03 94.10 11:15:01 AM 3 25.61 0.00 3.00 0.62 0.07 70.71 11:15:01 AM 4 15.82 0.00 2.21 2.22 0.05 79.69 11:15:01 AM 5 15.25 0.00 1.13 0.30 0.05 83.26 11:15:01 AM 6 6.40 0.00 0.60 0.00 0.07 92.93 11:15:01 AM 7 2.96 0.00 1.02 0.20 0.03 95.79 11:16:01 AM all 34.86 0.00 1.64 0.93 0.13 62.44 11:16:01 AM 0 36.63 0.00 1.39 0.69 0.15 61.14 11:16:01 AM 1 43.48 0.00 2.29 1.41 0.15 52.67 11:16:01 AM 2 39.34 0.00 1.34 0.85 0.12 58.36 11:16:01 AM 3 33.86 0.00 1.95 1.16 0.12 62.91 11:16:01 AM 4 19.15 0.00 1.57 1.91 0.12 77.25 11:16:01 AM 5 38.11 0.00 1.54 0.33 0.10 59.92 11:16:01 AM 6 34.27 0.00 1.79 0.75 0.13 63.05 11:16:01 AM 7 34.11 0.00 1.25 0.35 0.12 64.17 11:17:01 AM all 28.28 0.00 1.01 0.39 0.08 70.24 11:17:01 AM 0 17.61 0.00 0.47 0.20 0.07 81.65 11:17:01 AM 1 34.94 0.00 0.53 0.50 0.08 63.94 11:17:01 AM 2 39.29 0.00 1.62 0.58 0.08 58.42 11:17:01 AM 3 22.81 0.00 0.90 0.15 0.08 76.05 11:17:01 AM 4 26.12 0.00 0.92 1.17 0.07 71.71 11:17:01 AM 5 37.88 0.00 0.85 0.02 0.10 61.16 11:17:01 AM 6 22.47 0.00 1.54 0.03 0.08 75.87 11:17:01 AM 7 25.09 0.00 1.24 0.45 0.07 73.15 11:18:01 AM all 24.54 0.00 2.79 1.02 0.10 71.56 11:18:01 AM 0 11.60 0.00 2.15 0.12 0.07 86.07 11:18:01 AM 1 22.24 0.00 4.34 3.07 0.12 70.22 11:18:01 AM 2 19.74 0.00 1.98 1.31 0.08 76.88 11:18:01 AM 3 47.04 0.00 3.05 0.17 0.14 49.61 11:18:01 AM 4 24.57 0.00 2.53 1.06 0.08 71.76 11:18:01 AM 5 24.43 0.00 2.56 0.08 0.08 72.84 11:18:01 AM 6 27.05 0.00 3.00 1.99 0.10 67.86 11:18:01 AM 7 19.84 0.00 2.69 0.32 0.10 77.05 11:19:01 AM all 23.97 0.00 2.41 0.06 0.13 73.43 11:19:01 AM 0 18.87 0.00 2.41 0.12 0.15 78.45 11:19:01 AM 1 30.23 0.00 2.78 0.02 0.15 66.82 11:19:01 AM 2 27.85 0.00 2.98 0.07 0.13 68.97 11:19:01 AM 3 27.41 0.00 2.72 0.07 0.13 69.67 11:19:01 AM 4 21.04 0.00 2.08 0.05 0.10 76.73 11:19:01 AM 5 21.04 0.00 1.84 0.05 0.12 76.96 11:19:01 AM 6 23.60 0.00 2.16 0.05 0.13 74.05 11:19:01 AM 7 21.70 0.00 2.34 0.07 0.10 75.79 11:20:01 AM all 9.56 0.00 1.51 0.03 0.08 88.82 11:20:01 AM 0 9.95 0.00 1.20 0.00 0.08 88.76 11:20:01 AM 1 7.16 0.00 1.98 0.08 0.10 90.67 11:20:01 AM 2 14.36 0.00 1.62 0.00 0.08 83.93 11:20:01 AM 3 11.54 0.00 1.26 0.03 0.08 87.08 11:20:01 AM 4 7.92 0.00 1.76 0.02 0.07 90.24 11:20:01 AM 5 7.15 0.00 1.59 0.00 0.08 91.17 11:20:01 AM 6 10.05 0.00 1.27 0.05 0.07 88.56 11:20:01 AM 7 8.32 0.00 1.41 0.02 0.07 90.19 11:21:01 AM all 20.58 0.00 1.05 0.02 0.08 78.27 11:21:01 AM 0 30.95 0.00 0.65 0.00 0.08 68.32 11:21:01 AM 1 26.74 0.00 1.39 0.00 0.10 71.77 11:21:01 AM 2 12.47 0.00 1.05 0.02 0.08 86.38 11:21:01 AM 3 26.50 0.00 1.46 0.03 0.10 71.91 11:21:01 AM 4 19.86 0.00 0.52 0.00 0.07 79.56 11:21:01 AM 5 13.01 0.00 0.59 0.00 0.07 86.34 11:21:01 AM 6 28.74 0.00 1.71 0.00 0.08 69.48 11:21:01 AM 7 6.35 0.00 1.05 0.13 0.07 92.39 11:22:01 AM all 33.51 0.00 2.18 0.61 0.12 63.58 11:22:01 AM 0 38.64 0.00 2.28 0.02 0.12 58.94 11:22:01 AM 1 42.31 0.00 2.39 0.64 0.12 54.54 11:22:01 AM 2 14.92 0.00 2.22 1.58 0.13 81.14 11:22:01 AM 3 48.35 0.00 2.25 0.27 0.15 48.98 11:22:01 AM 4 23.03 0.00 2.22 0.03 0.10 74.62 11:22:01 AM 5 38.97 0.00 2.62 1.52 0.12 56.77 11:22:01 AM 6 22.66 0.00 1.65 0.71 0.08 74.90 11:22:01 AM 7 39.21 0.00 1.80 0.13 0.10 58.76 11:23:01 AM all 19.05 0.00 1.19 0.02 0.10 79.64 11:23:01 AM 0 14.32 0.00 1.31 0.00 0.10 84.27 11:23:01 AM 1 28.85 0.00 1.93 0.00 0.13 69.09 11:23:01 AM 2 19.24 0.00 1.09 0.02 0.10 79.55 11:23:01 AM 3 22.79 0.00 1.09 0.03 0.12 75.97 11:23:01 AM 4 19.08 0.00 0.95 0.02 0.10 79.85 11:23:01 AM 5 22.52 0.00 0.77 0.05 0.08 76.58 11:23:01 AM 6 13.95 0.00 1.09 0.00 0.10 84.86 11:23:01 AM 7 11.65 0.00 1.26 0.02 0.08 86.99 11:24:01 AM all 18.50 0.00 2.03 0.01 0.12 79.35 11:24:01 AM 0 24.45 0.00 2.38 0.02 0.13 73.02 11:24:01 AM 1 13.20 0.00 2.54 0.00 0.13 84.13 11:24:01 AM 2 17.42 0.00 2.59 0.03 0.10 79.86 11:24:01 AM 3 17.18 0.00 1.98 0.00 0.12 80.73 11:24:01 AM 4 19.60 0.00 1.64 0.00 0.10 78.65 11:24:01 AM 5 15.14 0.00 2.08 0.02 0.12 82.65 11:24:01 AM 6 11.01 0.00 1.79 0.00 0.10 87.10 11:24:01 AM 7 29.94 0.00 1.22 0.00 0.12 68.72 11:25:01 AM all 28.62 0.00 1.64 0.34 0.09 69.30 11:25:01 AM 0 22.54 0.00 1.96 0.07 0.08 75.35 11:25:01 AM 1 41.13 0.00 1.32 0.32 0.10 57.13 11:25:01 AM 2 29.07 0.00 0.95 0.05 0.12 69.81 11:25:01 AM 3 15.21 0.00 1.69 1.26 0.07 81.78 11:25:01 AM 4 22.65 0.00 1.44 0.02 0.07 75.83 11:25:01 AM 5 46.96 0.00 2.06 0.37 0.13 50.48 11:25:01 AM 6 27.92 0.00 1.32 0.02 0.10 70.64 11:25:01 AM 7 23.43 0.00 2.38 0.65 0.08 73.45 11:25:01 AM CPU %user %nice %system %iowait %steal %idle 11:26:01 AM all 18.34 0.00 1.59 0.60 0.07 79.40 11:26:01 AM 0 16.51 0.00 0.84 0.30 0.07 82.28 11:26:01 AM 1 23.09 0.00 2.24 1.97 0.10 72.60 11:26:01 AM 2 24.04 0.00 2.12 1.04 0.07 72.73 11:26:01 AM 3 11.95 0.00 1.61 0.97 0.07 85.40 11:26:01 AM 4 24.40 0.00 1.80 0.07 0.07 73.66 11:26:01 AM 5 11.52 0.00 1.52 0.42 0.05 86.50 11:26:01 AM 6 17.34 0.00 1.05 0.00 0.07 81.54 11:26:01 AM 7 17.82 0.00 1.54 0.05 0.07 80.53 Average: all 22.67 0.00 1.72 0.38 0.09 75.13 Average: 0 20.52 0.00 1.57 0.13 0.10 77.68 Average: 1 28.12 0.00 2.16 0.71 0.11 68.90 Average: 2 21.84 0.00 1.72 0.51 0.09 75.84 Average: 3 25.83 0.00 1.91 0.40 0.10 71.76 Average: 4 20.27 0.00 1.64 0.55 0.08 77.47 Average: 5 24.32 0.00 1.59 0.26 0.09 73.73 Average: 6 20.46 0.00 1.58 0.30 0.09 77.57 Average: 7 20.03 0.00 1.60 0.20 0.08 78.09