---> uname -a: Linux prd-centos8-docker-8c-8g-31261.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: 2800.000 BogoMIPS: 5600.00 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 1140 25099 19 5650 30276 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:db:24:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fedb:2409/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:74:2b:98:93 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::42:74ff:fe2b:9893/64 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) 07/28/2025 _x86_64_ (8 CPU) 10:22:00 LINUX RESTART (8 CPU) 10:23:01 AM tps rtps wtps bread/s bwrtn/s 10:24:01 AM 253.35 18.74 234.61 4067.71 12396.42 10:25:01 AM 235.45 0.83 234.62 491.57 52012.50 10:26:01 AM 34.23 0.27 33.97 90.89 500.25 10:27:01 AM 23.74 0.43 23.31 20.92 402.15 10:28:01 AM 5.22 0.00 5.22 0.00 133.46 10:29:01 AM 4.13 0.05 4.08 0.53 378.29 10:30:01 AM 109.20 0.00 109.20 0.00 23622.81 10:31:01 AM 20.68 0.00 20.68 0.00 822.08 10:32:01 AM 157.69 2.50 155.19 4521.74 2508.36 10:33:01 AM 49.50 1.42 48.08 1731.56 33109.00 Average: 89.32 2.42 86.89 1092.53 12588.17 10:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 AM 27782684 29948784 4873028 14.92 2688 2478472 2524180 7.49 240540 4143692 279712 10:25:01 AM 25607500 29003676 7048212 21.58 2688 3679544 3554296 10.55 361200 6079788 68 10:26:01 AM 24772120 28174580 7883592 24.14 2688 3684748 5204600 15.44 431424 6834284 204 10:27:01 AM 24970076 28376920 7685636 23.54 2688 3689292 3778784 11.21 437964 6634540 16 10:28:01 AM 24883736 28291676 7771976 23.80 2688 3690508 3778784 11.21 438040 6722596 108 10:29:01 AM 25408072 28826748 7247640 22.19 2688 3700864 3490304 10.36 441084 6195872 460 10:30:01 AM 23812424 27933860 8843288 27.08 2688 4387448 5698760 16.91 540248 7632128 220 10:31:01 AM 22919032 27074392 9736680 29.82 2688 4425492 6352760 18.85 552696 8507624 612 10:32:01 AM 23252568 28280288 9403144 28.79 2688 5277932 3887684 11.53 723956 8009824 777804 10:33:01 AM 25652528 30949528 7003184 21.45 2688 5540236 1552148 4.61 960200 5372940 34956 Average: 24906074 28686045 7749638 23.73 2688 4055454 3982230 11.82 512735 6613329 109416 10:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 447.67 338.19 5092.79 61.74 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 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 406.48 270.68 10710.82 37.94 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:25:01 AM vethac28aa4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:26:01 AM lo 8.41 8.41 0.68 0.68 0.00 0.00 0.00 0.00 10:26:01 AM eth0 27.82 22.12 8.73 12.69 0.00 0.00 0.00 0.00 10:26:01 AM docker0 1.57 1.95 0.24 0.23 0.00 0.00 0.00 0.00 10:26:01 AM vethc329a58 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 63.30 63.30 4.86 4.86 0.00 0.00 0.00 0.00 10:27:01 AM eth0 251.14 185.92 68.31 69.48 0.00 0.00 0.00 0.00 10:27:01 AM docker0 10.61 12.01 1.57 1.50 0.00 0.00 0.00 0.00 10:28:01 AM lo 56.22 56.22 2.75 2.75 0.00 0.00 0.00 0.00 10:28:01 AM eth0 186.02 153.31 55.79 64.93 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.12 0.00 0.07 0.00 0.00 0.00 0.00 10:29:01 AM lo 4.53 4.53 0.22 0.22 0.00 0.00 0.00 0.00 10:29:01 AM eth0 152.03 121.81 111.29 33.88 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:30:01 AM eth0 660.58 369.93 2965.00 35.72 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM veth38be548 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM veth693ed0f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:31:01 AM lo 1354.70 1354.70 241.08 241.08 0.00 0.00 0.00 0.00 10:31:01 AM eth0 95.03 61.71 27.19 29.68 0.00 0.00 0.00 0.00 10:31:01 AM docker0 603.80 621.49 118.12 115.12 0.00 0.00 0.00 0.00 10:31:01 AM veth38be548 565.96 583.87 122.36 90.46 0.00 0.00 0.00 0.01 10:31:01 AM veth693ed0f 37.84 38.10 4.02 24.91 0.00 0.00 0.00 0.00 10:32:01 AM lo 54.61 54.61 6.48 6.48 0.00 0.00 0.00 0.00 10:32:01 AM eth0 136.28 114.11 1540.17 23.56 0.00 0.00 0.00 0.00 10:32:01 AM docker0 25.97 25.67 3.50 3.19 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 436.00 290.37 2327.43 78.65 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.20 154.20 25.61 25.61 0.00 0.00 0.00 0.00 Average: eth0 279.90 192.81 2290.70 44.83 0.00 0.00 0.00 0.00 Average: docker0 64.19 66.13 12.34 12.01 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) 07/28/2025 _x86_64_ (8 CPU) 10:22:00 LINUX RESTART (8 CPU) 10:23:01 AM CPU %user %nice %system %iowait %steal %idle 10:24:01 AM all 28.61 0.00 1.41 0.89 0.08 69.01 10:24:01 AM 0 26.72 0.00 1.39 0.52 0.08 71.29 10:24:01 AM 1 29.04 0.00 1.49 1.45 0.08 67.93 10:24:01 AM 2 29.75 0.00 1.40 0.12 0.08 68.65 10:24:01 AM 3 29.12 0.00 1.37 0.69 0.08 68.74 10:24:01 AM 4 29.59 0.00 1.41 1.61 0.07 67.33 10:24:01 AM 5 23.28 0.00 1.64 1.46 0.08 73.54 10:24:01 AM 6 28.55 0.00 1.15 0.69 0.07 69.54 10:24:01 AM 7 32.83 0.00 1.40 0.63 0.07 65.06 10:25:01 AM all 35.03 0.00 2.79 1.86 0.09 60.23 10:25:01 AM 0 43.59 0.00 1.95 0.20 0.10 54.16 10:25:01 AM 1 40.75 0.00 2.75 4.42 0.10 51.98 10:25:01 AM 2 44.25 0.00 3.59 4.06 0.08 48.01 10:25:01 AM 3 26.78 0.00 2.67 1.09 0.10 69.35 10:25:01 AM 4 22.77 0.00 2.42 1.20 0.10 73.51 10:25:01 AM 5 41.55 0.00 3.13 1.26 0.10 53.95 10:25:01 AM 6 36.76 0.00 2.75 1.64 0.07 58.78 10:25:01 AM 7 23.75 0.00 3.03 1.04 0.07 72.11 10:26:01 AM all 20.97 0.00 1.96 0.05 0.08 76.94 10:26:01 AM 0 14.26 0.00 1.92 0.03 0.08 83.70 10:26:01 AM 1 20.29 0.00 1.97 0.08 0.08 77.56 10:26:01 AM 2 26.00 0.00 2.26 0.03 0.08 71.62 10:26:01 AM 3 23.48 0.00 1.94 0.02 0.07 74.50 10:26:01 AM 4 20.12 0.00 2.14 0.08 0.07 77.59 10:26:01 AM 5 24.03 0.00 1.94 0.05 0.07 73.91 10:26:01 AM 6 17.90 0.00 1.79 0.10 0.08 80.12 10:26:01 AM 7 21.69 0.00 1.69 0.03 0.08 76.50 10:27:01 AM all 15.40 0.00 1.94 0.41 0.08 82.18 10:27:01 AM 0 20.41 0.00 2.56 1.04 0.08 75.91 10:27:01 AM 1 12.81 0.00 1.98 0.42 0.08 84.71 10:27:01 AM 2 13.72 0.00 1.74 0.12 0.08 84.34 10:27:01 AM 3 13.43 0.00 1.54 0.54 0.07 84.43 10:27:01 AM 4 13.18 0.00 1.49 0.18 0.08 85.06 10:27:01 AM 5 15.92 0.00 1.64 0.30 0.07 82.07 10:27:01 AM 6 18.25 0.00 2.79 0.10 0.07 78.79 10:27:01 AM 7 15.46 0.00 1.74 0.59 0.07 82.15 10:28:01 AM all 2.71 0.00 0.65 0.01 0.04 96.59 10:28:01 AM 0 3.16 0.00 0.45 0.00 0.03 96.36 10:28:01 AM 1 4.39 0.00 0.53 0.03 0.05 94.99 10:28:01 AM 2 2.12 0.00 0.70 0.03 0.05 97.09 10:28:01 AM 3 2.39 0.00 0.62 0.00 0.05 96.94 10:28:01 AM 4 3.48 0.00 0.87 0.00 0.03 95.62 10:28:01 AM 5 2.42 0.00 0.64 0.00 0.05 96.89 10:28:01 AM 6 1.69 0.00 0.25 0.00 0.05 98.01 10:28:01 AM 7 2.01 0.00 1.12 0.00 0.03 96.84 10:29:01 AM all 16.40 0.00 0.51 0.02 0.04 83.03 10:29:01 AM 0 8.92 0.00 0.47 0.00 0.07 90.55 10:29:01 AM 1 19.62 0.00 0.27 0.00 0.03 80.08 10:29:01 AM 2 14.20 0.00 0.15 0.00 0.03 85.62 10:29:01 AM 3 52.79 0.00 1.40 0.03 0.08 45.69 10:29:01 AM 4 8.60 0.00 0.67 0.00 0.05 90.68 10:29:01 AM 5 9.04 0.00 0.30 0.00 0.02 90.64 10:29:01 AM 6 4.51 0.00 0.52 0.10 0.03 94.84 10:29:01 AM 7 13.46 0.00 0.32 0.00 0.03 86.19 10:30:01 AM all 31.64 0.00 2.05 0.78 0.08 65.44 10:30:01 AM 0 32.24 0.00 1.61 1.14 0.08 64.93 10:30:01 AM 1 32.54 0.00 2.13 0.79 0.08 64.45 10:30:01 AM 2 30.80 0.00 1.78 0.37 0.08 66.97 10:30:01 AM 3 38.93 0.00 2.69 2.85 0.07 55.46 10:30:01 AM 4 40.50 0.00 1.39 0.23 0.07 57.81 10:30:01 AM 5 25.02 0.00 2.43 0.42 0.07 72.06 10:30:01 AM 6 29.44 0.00 2.38 0.13 0.08 67.96 10:30:01 AM 7 23.66 0.00 2.03 0.32 0.07 73.93 10:31:01 AM all 31.08 0.00 1.91 0.03 0.10 66.88 10:31:01 AM 0 15.98 0.00 1.90 0.03 0.10 81.99 10:31:01 AM 1 38.30 0.00 3.14 0.00 0.10 58.46 10:31:01 AM 2 30.97 0.00 1.64 0.05 0.12 67.22 10:31:01 AM 3 40.00 0.00 2.13 0.02 0.10 57.76 10:31:01 AM 4 29.00 0.00 2.05 0.10 0.10 68.75 10:31:01 AM 5 20.64 0.00 1.44 0.02 0.08 77.81 10:31:01 AM 6 29.84 0.00 1.26 0.02 0.08 68.80 10:31:01 AM 7 43.87 0.00 1.73 0.00 0.10 54.31 10:32:01 AM all 31.14 0.00 1.80 0.39 0.07 66.61 10:32:01 AM 0 40.35 0.00 1.52 0.00 0.08 58.05 10:32:01 AM 1 30.67 0.00 2.13 1.17 0.08 65.95 10:32:01 AM 2 32.39 0.00 2.21 0.37 0.05 64.98 10:32:01 AM 3 36.93 0.00 1.66 0.13 0.08 61.19 10:32:01 AM 4 17.70 0.00 1.40 0.02 0.05 80.83 10:32:01 AM 5 39.17 0.00 1.96 0.02 0.07 58.79 10:32:01 AM 6 27.65 0.00 2.26 0.94 0.10 69.05 10:32:01 AM 7 24.23 0.00 1.25 0.45 0.03 74.03 10:33:01 AM all 28.18 0.00 1.26 1.07 0.06 69.42 10:33:01 AM 0 40.79 0.00 1.12 0.30 0.07 57.73 10:33:01 AM 1 27.78 0.00 0.90 1.99 0.07 69.27 10:33:01 AM 2 36.75 0.00 0.89 0.70 0.07 61.60 10:33:01 AM 3 15.75 0.00 1.20 0.90 0.07 82.07 10:33:01 AM 4 9.77 0.00 0.82 0.07 0.05 89.30 10:33:01 AM 5 37.77 0.00 1.80 0.03 0.05 60.35 10:33:01 AM 6 38.39 0.00 1.94 1.82 0.07 57.79 10:33:01 AM 7 18.43 0.00 1.40 2.76 0.07 77.34 Average: all 24.10 0.00 1.63 0.55 0.07 73.65 Average: 0 24.63 0.00 1.49 0.33 0.08 73.48 Average: 1 25.60 0.00 1.73 1.03 0.08 71.56 Average: 2 26.08 0.00 1.64 0.58 0.07 71.62 Average: 3 27.96 0.00 1.72 0.63 0.08 69.61 Average: 4 19.46 0.00 1.47 0.35 0.07 78.66 Average: 5 23.87 0.00 1.69 0.35 0.07 74.02 Average: 6 23.29 0.00 1.71 0.55 0.07 74.38 Average: 7 21.93 0.00 1.57 0.58 0.06 75.85