---> uname -a: Linux prd-centos8-docker-8c-8g-20558.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 1143 25150 19 5596 30273 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:29:68:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85695sec preferred_lft 85695sec inet6 fe80::f816:3eff:fe29:6802/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:90:35:a6 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:a6ff:fe90:35a6/64 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) 06/12/2025 _x86_64_ (8 CPU) 10:17:38 LINUX RESTART (8 CPU) 10:18:01 AM tps rtps wtps bread/s bwrtn/s 10:19:01 AM 253.55 19.81 233.74 3884.84 7471.79 10:20:01 AM 269.82 5.29 264.53 1178.46 19594.86 10:21:01 AM 169.94 0.65 169.29 432.09 42245.99 10:22:01 AM 39.49 0.05 39.44 77.04 560.43 10:23:01 AM 18.89 0.48 18.41 21.46 393.22 10:24:01 AM 4.77 0.00 4.77 0.00 356.69 10:25:01 AM 20.68 0.00 20.68 0.00 435.11 10:26:01 AM 101.85 0.00 101.85 0.00 23162.75 10:27:01 AM 129.99 0.00 129.99 0.00 1519.19 10:28:01 AM 54.72 2.45 52.27 4473.18 27099.05 10:29:01 AM 32.19 1.82 30.37 1785.80 7271.79 Average: 99.62 2.78 96.84 1077.50 11830.78 10:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:19:01 AM 29341452 31160644 3314260 10.15 2688 2138456 1570468 4.66 160420 2709856 220084 10:20:01 AM 27645684 29848968 5010028 15.34 2688 2514508 2547596 7.56 269672 4248268 51592 10:21:01 AM 24816296 28192968 7839416 24.01 2688 3661388 4068208 12.07 420664 6816468 1032 10:22:01 AM 24560840 27943200 8094872 24.79 2688 3665780 5574884 16.54 436912 7049536 124 10:23:01 AM 24521308 27908332 8134404 24.91 2688 3670644 4233368 12.56 439404 7087968 244 10:24:01 AM 25376988 28772596 7278724 22.29 2688 3679132 3550504 10.53 441160 6236524 32 10:25:01 AM 24995876 28620552 7659836 23.46 2688 3907096 3550044 10.53 502472 6550524 222896 10:26:01 AM 22981088 27081132 9674624 29.63 2688 4371788 6520616 19.35 550792 8455940 3092 10:27:01 AM 24397540 28452560 8258172 25.29 2688 4314704 3681692 10.92 547144 7060076 15556 10:28:01 AM 25612412 30657796 7043300 21.57 2688 5296412 1847212 5.48 740852 5642216 70916 10:29:01 AM 25748028 30991100 6907684 21.15 2688 5489044 1534396 4.55 959188 5286396 35320 Average: 25454319 29057259 7201393 22.05 2688 3882632 3516272 10.43 497153 6103979 56444 10:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 AM eth0 328.56 226.29 1526.69 47.32 0.00 0.00 0.00 0.00 10:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 AM eth0 412.07 335.07 5242.21 51.97 0.00 0.00 0.00 0.00 10:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 10:21:01 AM eth0 341.16 221.25 10027.11 24.35 0.00 0.00 0.00 0.00 10:21:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:22:01 AM lo 21.89 21.89 1.92 1.92 0.00 0.00 0.00 0.00 10:22:01 AM eth0 34.71 28.27 10.22 14.54 0.00 0.00 0.00 0.00 10:22:01 AM docker0 5.56 6.36 0.79 0.74 0.00 0.00 0.00 0.00 10:22:01 AM veth31a4195 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:23:01 AM lo 61.93 61.93 4.04 4.04 0.00 0.00 0.00 0.00 10:23:01 AM eth0 186.24 151.20 50.77 60.86 0.00 0.00 0.00 0.00 10:23:01 AM docker0 5.05 6.08 0.88 0.91 0.00 0.00 0.00 0.00 10:24:01 AM lo 33.53 33.53 1.64 1.64 0.00 0.00 0.00 0.00 10:24:01 AM eth0 132.23 100.40 64.24 35.93 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 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:25:01 AM eth0 160.57 124.41 623.30 40.74 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 29.76 29.76 5.22 5.22 0.00 0.00 0.00 0.00 10:26:01 AM eth0 755.53 389.50 2292.34 30.63 0.00 0.00 0.00 0.00 10:26:01 AM docker0 14.03 15.94 2.15 3.39 0.00 0.00 0.00 0.00 10:26:01 AM veth91894e2 10.50 12.01 1.81 2.87 0.00 0.00 0.00 0.00 10:26:01 AM veth67fb8e4 3.53 4.60 0.53 0.78 0.00 0.00 0.00 0.00 10:27:01 AM lo 1014.65 1014.65 221.53 221.53 0.00 0.00 0.00 0.00 10:27:01 AM eth0 93.82 78.44 276.41 31.98 0.00 0.00 0.00 0.00 10:27:01 AM docker0 489.00 504.95 111.27 106.45 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:28:01 AM eth0 103.02 83.49 1354.55 15.15 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 398.15 276.59 2216.20 40.37 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 Average: lo 105.76 105.76 21.31 21.31 0.00 0.00 0.00 0.00 Average: eth0 267.82 183.17 2153.63 35.80 0.00 0.00 0.00 0.00 Average: docker0 46.70 48.49 10.46 10.14 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) 06/12/2025 _x86_64_ (8 CPU) 10:17:38 LINUX RESTART (8 CPU) 10:18:01 AM CPU %user %nice %system %iowait %steal %idle 10:19:01 AM all 11.87 0.00 1.32 0.67 0.05 86.09 10:19:01 AM 0 8.05 0.00 1.10 0.55 0.10 90.20 10:19:01 AM 1 17.49 0.00 1.30 0.42 0.03 80.76 10:19:01 AM 2 9.75 0.00 1.19 0.62 0.05 88.39 10:19:01 AM 3 5.26 0.00 0.47 0.20 0.07 94.00 10:19:01 AM 4 21.71 0.00 2.03 0.35 0.03 75.88 10:19:01 AM 5 9.66 0.00 1.99 2.52 0.03 85.80 10:19:01 AM 6 5.19 0.00 0.82 0.25 0.07 93.67 10:19:01 AM 7 17.83 0.00 1.67 0.43 0.05 80.01 10:20:01 AM all 43.12 0.00 1.46 0.92 0.10 54.41 10:20:01 AM 0 53.52 0.00 1.86 0.97 0.08 43.57 10:20:01 AM 1 49.13 0.00 1.34 0.90 0.13 48.49 10:20:01 AM 2 49.36 0.00 0.82 1.00 0.08 48.73 10:20:01 AM 3 20.87 0.00 1.59 1.24 0.10 76.20 10:20:01 AM 4 34.31 0.00 1.47 0.99 0.10 63.13 10:20:01 AM 5 57.15 0.00 1.22 0.37 0.10 41.16 10:20:01 AM 6 37.09 0.00 1.16 0.40 0.07 61.28 10:20:01 AM 7 43.42 0.00 2.19 1.52 0.10 52.76 10:21:01 AM all 24.80 0.00 2.96 0.98 0.08 71.18 10:21:01 AM 0 17.04 0.00 2.44 1.08 0.10 79.34 10:21:01 AM 1 22.37 0.00 2.62 0.66 0.08 74.26 10:21:01 AM 2 21.54 0.00 3.96 1.93 0.08 72.48 10:21:01 AM 3 34.07 0.00 3.02 0.97 0.08 61.86 10:21:01 AM 4 31.30 0.00 3.65 2.73 0.07 62.25 10:21:01 AM 5 27.36 0.00 2.56 0.24 0.07 69.78 10:21:01 AM 6 15.76 0.00 3.02 0.22 0.08 80.91 10:21:01 AM 7 28.95 0.00 2.39 0.02 0.07 68.58 10:22:01 AM all 21.11 0.00 2.36 0.07 0.08 76.39 10:22:01 AM 0 15.38 0.00 2.54 0.07 0.08 81.93 10:22:01 AM 1 15.84 0.00 1.71 0.07 0.08 82.31 10:22:01 AM 2 21.13 0.00 2.68 0.08 0.08 76.02 10:22:01 AM 3 25.23 0.00 2.40 0.10 0.07 72.21 10:22:01 AM 4 18.22 0.00 2.33 0.07 0.08 79.30 10:22:01 AM 5 19.58 0.00 2.13 0.05 0.08 78.16 10:22:01 AM 6 25.95 0.00 2.46 0.08 0.07 71.44 10:22:01 AM 7 27.53 0.00 2.64 0.05 0.07 69.71 10:23:01 AM all 11.18 0.00 1.56 0.04 0.08 87.15 10:23:01 AM 0 7.67 0.00 1.35 0.03 0.08 90.85 10:23:01 AM 1 13.24 0.00 1.47 0.07 0.10 85.12 10:23:01 AM 2 14.88 0.00 2.32 0.02 0.07 82.71 10:23:01 AM 3 13.05 0.00 1.32 0.03 0.08 85.51 10:23:01 AM 4 9.37 0.00 1.77 0.02 0.08 88.76 10:23:01 AM 5 10.50 0.00 1.42 0.07 0.08 87.92 10:23:01 AM 6 8.95 0.00 1.10 0.05 0.05 89.85 10:23:01 AM 7 11.80 0.00 1.67 0.02 0.07 86.45 10:24:01 AM all 7.31 0.00 0.50 0.01 0.06 92.12 10:24:01 AM 0 4.32 0.00 0.27 0.00 0.05 95.36 10:24:01 AM 1 3.76 0.00 0.43 0.00 0.07 95.74 10:24:01 AM 2 1.75 0.00 1.05 0.00 0.08 97.11 10:24:01 AM 3 5.32 0.00 0.30 0.02 0.03 94.32 10:24:01 AM 4 24.79 0.00 0.40 0.02 0.05 74.74 10:24:01 AM 5 5.38 0.00 0.30 0.00 0.05 94.27 10:24:01 AM 6 4.79 0.00 0.42 0.07 0.05 94.68 10:24:01 AM 7 8.35 0.00 0.87 0.00 0.07 90.71 10:25:01 AM all 31.43 0.00 0.92 0.04 0.07 67.55 10:25:01 AM 0 18.15 0.00 0.78 0.02 0.07 80.98 10:25:01 AM 1 24.37 0.00 0.65 0.05 0.07 74.86 10:25:01 AM 2 40.22 0.00 2.04 0.12 0.08 57.53 10:25:01 AM 3 31.55 0.00 0.42 0.02 0.07 67.95 10:25:01 AM 4 49.57 0.00 1.89 0.02 0.08 48.44 10:25:01 AM 5 16.16 0.00 0.33 0.02 0.05 83.44 10:25:01 AM 6 37.18 0.00 0.78 0.03 0.07 61.94 10:25:01 AM 7 34.29 0.00 0.43 0.02 0.07 65.19 10:26:01 AM all 24.32 0.00 1.75 0.52 0.08 73.34 10:26:01 AM 0 14.43 0.00 1.98 1.08 0.08 82.42 10:26:01 AM 1 32.98 0.00 2.30 0.60 0.10 64.02 10:26:01 AM 2 19.23 0.00 1.76 0.30 0.08 78.63 10:26:01 AM 3 20.96 0.00 1.78 0.79 0.08 76.38 10:26:01 AM 4 29.11 0.00 1.93 1.19 0.08 67.69 10:26:01 AM 5 34.21 0.00 1.48 0.02 0.10 64.20 10:26:01 AM 6 29.42 0.00 1.24 0.03 0.07 69.24 10:26:01 AM 7 14.19 0.00 1.49 0.12 0.07 84.14 10:27:01 AM all 25.50 0.00 2.11 0.27 0.09 72.04 10:27:01 AM 0 19.37 0.00 2.30 0.02 0.10 78.22 10:27:01 AM 1 27.56 0.00 2.22 0.10 0.08 70.03 10:27:01 AM 2 16.63 0.00 3.02 0.08 0.08 80.17 10:27:01 AM 3 28.81 0.00 2.16 1.14 0.08 67.81 10:27:01 AM 4 23.93 0.00 1.66 0.02 0.08 74.31 10:27:01 AM 5 32.19 0.00 2.32 0.13 0.08 65.27 10:27:01 AM 6 31.76 0.00 1.64 0.65 0.08 65.86 10:27:01 AM 7 23.71 0.00 1.53 0.02 0.08 74.66 10:28:01 AM all 32.28 0.00 1.85 0.65 0.08 65.15 10:28:01 AM 0 13.59 0.00 1.59 0.54 0.07 84.21 10:28:01 AM 1 18.39 0.00 2.44 1.36 0.08 77.73 10:28:01 AM 2 11.52 0.00 2.06 0.84 0.08 85.50 10:28:01 AM 3 47.38 0.00 2.73 0.49 0.07 49.34 10:28:01 AM 4 48.22 0.00 2.81 0.33 0.10 48.54 10:28:01 AM 5 32.50 0.00 1.14 0.47 0.08 65.81 10:28:01 AM 6 36.72 0.00 0.89 0.00 0.07 62.32 10:28:01 AM 7 49.87 0.00 1.12 1.15 0.07 47.79 10:29:01 AM all 23.55 0.00 1.11 0.16 0.06 75.12 10:29:01 AM 0 37.46 0.00 1.22 0.02 0.10 61.20 10:29:01 AM 1 22.27 0.00 1.44 0.32 0.07 75.90 10:29:01 AM 2 26.29 0.00 1.39 0.13 0.07 72.12 10:29:01 AM 3 7.58 0.00 1.34 0.57 0.05 90.46 10:29:01 AM 4 14.51 0.00 0.82 0.23 0.05 84.39 10:29:01 AM 5 34.27 0.00 1.19 0.02 0.05 64.47 10:29:01 AM 6 35.90 0.00 0.48 0.00 0.05 63.57 10:29:01 AM 7 10.04 0.00 0.99 0.00 0.05 88.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.31 0.00 1.62 0.39 0.07 74.60 Average: 0 19.00 0.00 1.58 0.40 0.08 78.94 Average: 1 22.48 0.00 1.63 0.41 0.08 75.39 Average: 2 21.12 0.00 2.03 0.47 0.08 76.31 Average: 3 21.82 0.00 1.59 0.51 0.07 76.01 Average: 4 27.73 0.00 1.89 0.54 0.07 69.77 Average: 5 25.35 0.00 1.46 0.35 0.07 72.76 Average: 6 24.43 0.00 1.27 0.16 0.07 74.07 Average: 7 24.54 0.00 1.54 0.30 0.07 73.54