---> uname -a: Linux prd-centos8-docker-8c-8g-33785.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 1127 25114 19 5648 30289 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:b2:ff:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:feb2:fff5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:9f:be:57 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::42:2cff:fe9f:be57/64 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) 08/08/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:02 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 207.78 16.54 191.24 3079.77 11205.35 10:24:01 AM 200.17 2.87 197.30 1125.68 15842.16 10:25:02 AM 159.94 0.87 159.07 578.91 42239.65 10:26:01 AM 43.60 0.08 43.51 3.80 589.77 10:27:01 AM 15.09 0.43 14.66 20.93 571.68 10:28:01 AM 7.51 0.00 7.51 0.00 265.68 10:29:01 AM 111.70 0.00 111.70 0.00 23726.54 10:30:01 AM 159.04 0.00 159.04 0.00 1735.38 10:31:01 AM 55.90 2.63 53.27 4513.70 1472.61 10:32:01 AM 64.74 1.65 63.09 1781.30 34107.25 Average: 102.47 2.49 99.98 1108.93 13199.84 10:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29105308 30985560 3550404 10.87 2688 2196580 1633012 4.85 167616 2920940 165820 10:24:01 AM 27267976 29497612 5387736 16.50 2688 2539388 2897212 8.60 270540 4618988 55208 10:25:02 AM 25011128 28416420 7644584 23.41 2688 3688116 5187496 15.39 427200 6607500 128 10:26:01 AM 24889740 28298388 7765972 23.78 2688 3690756 5212120 15.46 438880 6715328 168 10:27:01 AM 25840392 29262124 6815320 20.87 2688 3703972 3060712 9.08 442364 5768848 1420 10:28:01 AM 25652064 29078300 7003648 21.45 2688 3708208 3694544 10.96 445464 5952676 3064 10:29:01 AM 23829376 27956512 8826336 27.03 2688 4395840 5626036 16.69 550552 7607572 1552 10:30:01 AM 24742428 28834708 7913284 24.23 2688 4349000 3767368 11.18 549980 6709240 15564 10:31:01 AM 25530324 30650548 7125388 21.82 2688 5368240 1896808 5.63 751312 5712208 878620 10:32:01 AM 25726032 31023224 6929680 21.22 2688 5539552 1481364 4.40 967736 5294016 33492 Average: 25759477 29400340 6896235 21.12 2688 3917965 3445667 10.22 501164 5790732 115504 10:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 225.65 173.97 1765.44 38.81 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 358.47 280.44 4736.25 41.79 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:02 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 10:25:02 AM eth0 338.88 217.81 10018.13 20.98 0.00 0.00 0.00 0.00 10:25:02 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:25:02 AM veth7d324c0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 37.87 37.87 3.20 3.20 0.00 0.00 0.00 0.00 10:26:01 AM eth0 81.45 54.42 30.02 25.98 0.00 0.00 0.00 0.00 10:26:01 AM docker0 9.08 10.17 1.23 1.21 0.00 0.00 0.00 0.00 10:26:01 AM veth1bddcf5 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 62.41 62.41 3.79 3.79 0.00 0.00 0.00 0.00 10:27:01 AM eth0 275.74 206.55 90.44 77.80 0.00 0.00 0.00 0.00 10:27:01 AM docker0 3.45 4.17 0.62 0.67 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 113.55 82.87 83.34 35.51 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 19.73 19.73 2.47 2.47 0.00 0.00 0.00 0.00 10:29:01 AM eth0 720.59 423.03 2965.26 32.36 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.53 9.46 0.81 1.69 0.00 0.00 0.00 0.00 10:29:01 AM veth5a2917f 8.53 9.60 0.93 1.70 0.00 0.00 0.00 0.00 10:29:01 AM veth523e31c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 1428.00 1428.00 246.39 246.39 0.00 0.00 0.00 0.00 10:30:01 AM eth0 142.31 110.23 290.32 43.86 0.00 0.00 0.00 0.00 10:30:01 AM docker0 619.07 638.05 120.35 116.26 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 191.22 134.84 1820.07 19.20 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 202.58 159.81 1797.62 68.46 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.47 155.47 25.68 25.68 0.00 0.00 0.00 0.00 Average: eth0 265.42 184.63 2364.64 40.50 0.00 0.00 0.00 0.00 Average: docker0 64.22 66.41 12.34 12.02 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) 08/08/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:02 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 12.86 0.00 1.13 1.27 0.06 84.69 10:23:01 AM 0 9.37 0.00 0.71 0.14 0.05 89.73 10:23:01 AM 1 6.05 0.00 0.75 1.09 0.07 92.04 10:23:01 AM 2 15.52 0.00 1.14 1.94 0.08 81.32 10:23:01 AM 3 8.58 0.00 0.83 1.00 0.05 89.53 10:23:01 AM 4 6.88 0.00 0.63 0.71 0.03 91.75 10:23:01 AM 5 11.02 0.00 0.56 0.49 0.03 87.89 10:23:01 AM 6 42.07 0.00 3.75 3.75 0.08 50.34 10:23:01 AM 7 3.33 0.00 0.68 1.00 0.03 94.95 10:24:01 AM all 40.21 0.00 1.35 1.27 0.10 57.07 10:24:01 AM 0 49.12 0.00 0.87 0.20 0.10 49.71 10:24:01 AM 1 32.11 0.00 1.94 0.40 0.10 65.45 10:24:01 AM 2 29.56 0.00 0.87 0.37 0.10 69.10 10:24:01 AM 3 42.04 0.00 1.62 2.14 0.10 54.09 10:24:01 AM 4 41.27 0.00 1.17 2.90 0.10 54.56 10:24:01 AM 5 44.13 0.00 1.96 2.68 0.10 51.13 10:24:01 AM 6 50.63 0.00 1.22 0.92 0.10 47.13 10:24:01 AM 7 32.84 0.00 1.10 0.59 0.10 65.37 10:25:02 AM all 25.19 0.00 2.67 1.83 0.08 70.23 10:25:02 AM 0 16.34 0.00 2.14 0.59 0.08 80.85 10:25:02 AM 1 26.17 0.00 3.42 1.11 0.08 69.22 10:25:02 AM 2 24.54 0.00 2.86 2.53 0.07 70.01 10:25:02 AM 3 30.59 0.00 2.30 6.09 0.07 60.95 10:25:02 AM 4 26.35 0.00 2.73 0.98 0.08 69.87 10:25:02 AM 5 22.99 0.00 2.79 1.75 0.08 72.38 10:25:02 AM 6 27.69 0.00 2.23 1.33 0.07 68.69 10:25:02 AM 7 26.88 0.00 2.88 0.24 0.07 69.94 10:26:01 AM all 22.59 0.00 2.45 0.07 0.09 74.80 10:26:01 AM 0 28.97 0.00 2.89 0.07 0.10 67.97 10:26:01 AM 1 25.83 0.00 2.67 0.05 0.10 71.35 10:26:01 AM 2 22.37 0.00 2.72 0.10 0.10 74.70 10:26:01 AM 3 17.59 0.00 2.08 0.05 0.09 80.19 10:26:01 AM 4 26.88 0.00 2.71 0.05 0.09 70.28 10:26:01 AM 5 16.26 0.00 1.79 0.05 0.09 81.82 10:26:01 AM 6 18.03 0.00 1.94 0.09 0.07 79.88 10:26:01 AM 7 24.81 0.00 2.76 0.07 0.10 72.26 10:27:01 AM all 10.21 0.00 1.25 0.06 0.07 88.42 10:27:01 AM 0 8.22 0.00 0.97 0.00 0.07 90.74 10:27:01 AM 1 7.90 0.00 1.72 0.03 0.07 90.28 10:27:01 AM 2 16.61 0.00 1.19 0.05 0.07 82.08 10:27:01 AM 3 6.51 0.00 1.69 0.28 0.08 91.43 10:27:01 AM 4 8.07 0.00 0.97 0.03 0.05 90.88 10:27:01 AM 5 10.80 0.00 1.05 0.00 0.08 88.06 10:27:01 AM 6 12.48 0.00 1.29 0.05 0.07 86.12 10:27:01 AM 7 11.11 0.00 1.09 0.02 0.05 87.73 10:28:01 AM all 22.38 0.00 0.55 0.02 0.05 77.00 10:28:01 AM 0 9.06 0.00 0.77 0.00 0.05 90.12 10:28:01 AM 1 14.07 0.00 0.77 0.00 0.05 85.12 10:28:01 AM 2 22.61 0.00 0.23 0.00 0.03 77.13 10:28:01 AM 3 7.08 0.00 0.27 0.13 0.05 92.47 10:28:01 AM 4 41.07 0.00 0.65 0.00 0.07 58.21 10:28:01 AM 5 30.69 0.00 0.45 0.02 0.03 68.81 10:28:01 AM 6 22.14 0.00 0.58 0.00 0.03 77.24 10:28:01 AM 7 32.29 0.00 0.70 0.00 0.07 66.94 10:29:01 AM all 28.79 0.00 1.76 1.08 0.08 68.30 10:29:01 AM 0 34.04 0.00 1.34 0.18 0.10 64.33 10:29:01 AM 1 30.89 0.00 1.69 0.77 0.08 66.57 10:29:01 AM 2 12.17 0.00 1.63 0.18 0.07 85.94 10:29:01 AM 3 33.83 0.00 1.75 2.43 0.07 61.92 10:29:01 AM 4 31.61 0.00 2.20 0.25 0.08 65.86 10:29:01 AM 5 34.67 0.00 1.99 3.77 0.08 59.48 10:29:01 AM 6 25.67 0.00 1.88 0.13 0.08 72.23 10:29:01 AM 7 27.37 0.00 1.56 0.89 0.08 70.09 10:30:01 AM all 29.23 0.00 2.22 0.25 0.12 68.18 10:30:01 AM 0 24.38 0.00 1.94 0.10 0.12 73.46 10:30:01 AM 1 24.58 0.00 3.26 0.00 0.12 72.05 10:30:01 AM 2 31.96 0.00 1.64 0.05 0.12 66.23 10:30:01 AM 3 29.14 0.00 2.71 0.08 0.12 67.95 10:30:01 AM 4 32.32 0.00 1.88 0.02 0.13 65.66 10:30:01 AM 5 24.39 0.00 2.22 0.02 0.12 73.26 10:30:01 AM 6 43.98 0.00 1.91 1.57 0.13 52.41 10:30:01 AM 7 23.07 0.00 2.20 0.13 0.12 74.47 10:31:01 AM all 31.29 0.00 1.47 0.27 0.09 66.89 10:31:01 AM 0 52.18 0.00 1.30 0.05 0.10 46.36 10:31:01 AM 1 21.21 0.00 1.82 0.32 0.08 76.56 10:31:01 AM 2 11.61 0.00 1.49 0.00 0.07 86.84 10:31:01 AM 3 42.44 0.00 1.67 0.65 0.08 55.16 10:31:01 AM 4 27.26 0.00 1.19 0.07 0.10 71.39 10:31:01 AM 5 32.37 0.00 1.14 0.74 0.08 65.67 10:31:01 AM 6 18.55 0.00 1.14 0.28 0.08 79.94 10:31:01 AM 7 44.65 0.00 1.99 0.05 0.08 53.22 10:32:01 AM all 25.08 0.00 1.15 1.23 0.07 72.47 10:32:01 AM 0 38.09 0.00 0.87 0.53 0.08 60.43 10:32:01 AM 1 13.56 0.00 1.20 0.33 0.07 84.83 10:32:01 AM 2 28.61 0.00 2.07 2.24 0.07 67.01 10:32:01 AM 3 12.72 0.00 0.82 1.41 0.07 84.99 10:32:01 AM 4 35.89 0.00 1.04 0.89 0.07 62.12 10:32:01 AM 5 32.11 0.00 0.55 0.12 0.05 67.17 10:32:01 AM 6 28.18 0.00 1.83 0.05 0.08 69.86 10:32:01 AM 7 11.48 0.00 0.82 4.30 0.05 83.35 Average: all 24.80 0.00 1.60 0.73 0.08 72.79 Average: 0 27.00 0.00 1.38 0.19 0.09 71.35 Average: 1 20.24 0.00 1.92 0.41 0.08 77.34 Average: 2 21.56 0.00 1.58 0.74 0.08 76.03 Average: 3 23.07 0.00 1.57 1.43 0.08 73.85 Average: 4 27.79 0.00 1.51 0.59 0.08 70.02 Average: 5 25.99 0.00 1.45 0.96 0.08 71.52 Average: 6 28.94 0.00 1.77 0.81 0.08 68.39 Average: 7 23.81 0.00 1.58 0.73 0.08 73.80