---> uname -a: Linux prd-centos8-docker-8c-8g-17651.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 1135 25061 19 5693 30281 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:ae:c6:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:feae:c6c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:99:d3:80 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::42:13ff:fe99:d380/64 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) 12/04/2025 _x86_64_ (8 CPU) 10:23:15 LINUX RESTART (8 CPU) 10:24:01 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 159.97 13.91 146.06 2941.64 10570.27 10:26:01 AM 210.86 5.27 205.60 1207.40 10795.27 10:27:01 AM 84.96 0.30 84.66 77.57 8510.25 10:28:01 AM 108.87 0.55 108.32 497.78 45029.13 10:29:01 AM 27.05 0.02 27.04 0.67 549.36 10:30:01 AM 23.28 0.48 22.79 21.46 518.58 10:31:01 AM 29.66 0.00 29.66 0.00 1255.35 10:32:02 AM 102.32 0.00 102.32 0.00 23343.87 10:33:01 AM 13.23 0.00 13.23 0.00 320.45 10:34:01 AM 141.34 0.00 141.34 0.00 1996.85 10:35:01 AM 64.36 3.83 60.53 6228.59 29447.78 Average: 87.92 2.22 85.70 999.23 12047.93 10:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 29287908 31127792 3367804 10.31 2688 2158072 2048532 6.08 159048 2752584 128288 10:26:01 AM 27563544 29763800 5092168 15.59 2688 2511056 2708848 8.04 251512 4345456 181732 10:27:01 AM 26827664 29102504 5828048 17.85 2688 2583148 3307228 9.81 279064 5045272 19400 10:28:01 AM 25165844 28576332 7489868 22.94 2688 3693392 3986060 11.83 368984 6510660 60 10:29:01 AM 24567880 27981424 8087832 24.77 2688 3695564 5846616 17.35 437464 7033760 172 10:30:01 AM 24309780 27730136 8345932 25.56 2688 3702420 4451232 13.21 441716 7289756 76 10:31:01 AM 24943608 28616380 7712104 23.62 2688 3951528 3542464 10.51 505064 6589952 224784 10:32:02 AM 22900172 27055776 9755540 29.87 2688 4423584 6555588 19.45 552664 8525532 1088 10:33:01 AM 22678456 26864980 9977256 30.55 2688 4455164 6584196 19.54 554788 8740636 4488 10:34:01 AM 23621148 27724672 9034564 27.67 2688 4359616 4408536 13.08 552716 7820224 28 10:35:01 AM 23903476 29247040 8752236 26.80 2688 5585964 3179316 9.43 782056 7292736 190088 Average: 25069953 28526440 7585759 23.23 2688 3738137 4238056 12.57 444098 6540597 68200 10:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 116.05 81.52 1272.50 24.34 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 424.65 342.84 5008.24 45.92 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 205.21 164.48 956.01 44.05 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 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 384.22 246.13 9524.59 29.91 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 10:28:01 AM veth94bf156 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 18.89 18.89 1.70 1.70 0.00 0.00 0.00 0.00 10:29:01 AM eth0 37.16 29.17 11.65 13.63 0.00 0.00 0.00 0.00 10:29:01 AM docker0 5.43 6.05 0.72 0.70 0.00 0.00 0.00 0.00 10:29:01 AM veth84986bd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:30:01 AM lo 74.76 74.76 5.08 5.08 0.00 0.00 0.00 0.00 10:30:01 AM eth0 351.98 235.67 92.47 97.58 0.00 0.00 0.00 0.00 10:30:01 AM docker0 7.46 8.63 1.18 1.18 0.00 0.00 0.00 0.00 10:31:01 AM lo 20.44 20.44 1.01 1.01 0.00 0.00 0.00 0.00 10:31:01 AM eth0 194.27 141.12 767.71 51.33 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 10:32:02 AM lo 201.57 201.57 31.63 31.63 0.00 0.00 0.00 0.00 10:32:02 AM eth0 590.39 212.43 2288.81 23.73 0.00 0.00 0.00 0.00 10:32:02 AM docker0 84.04 89.04 14.15 15.16 0.00 0.00 0.00 0.00 10:32:02 AM veth7975d5f 75.74 80.06 14.30 12.73 0.00 0.00 0.00 0.00 10:32:02 AM vethd42df11 8.30 9.68 1.00 2.69 0.00 0.00 0.00 0.00 10:33:01 AM lo 1122.64 1122.64 189.51 189.51 0.00 0.00 0.00 0.00 10:33:01 AM eth0 236.02 152.41 74.10 63.99 0.00 0.00 0.00 0.00 10:33:01 AM docker0 476.89 491.63 82.87 96.94 0.00 0.00 0.00 0.00 10:33:01 AM veth7975d5f 418.55 433.53 82.61 67.90 0.00 0.00 0.00 0.01 10:33:01 AM vethd42df11 58.34 58.13 6.78 29.04 0.00 0.00 0.00 0.00 10:34:01 AM lo 372.12 372.12 65.13 65.13 0.00 0.00 0.00 0.00 10:34:01 AM eth0 74.39 51.34 268.85 18.29 0.00 0.00 0.00 0.00 10:34:01 AM docker0 171.19 173.72 41.94 24.06 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 247.55 185.99 3849.74 21.16 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.13 163.13 26.49 26.49 0.00 0.00 0.00 0.00 Average: eth0 260.21 167.57 2195.31 39.41 0.00 0.00 0.00 0.00 Average: docker0 67.11 69.28 12.70 12.42 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) 12/04/2025 _x86_64_ (8 CPU) 10:23:15 LINUX RESTART (8 CPU) 10:24:01 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 10.14 0.00 0.92 1.42 0.04 87.47 10:25:01 AM 0 3.94 0.00 0.58 5.08 0.03 90.37 10:25:01 AM 1 6.80 0.00 1.05 1.69 0.05 90.41 10:25:01 AM 2 17.17 0.00 1.49 1.15 0.05 80.14 10:25:01 AM 3 13.09 0.00 0.73 1.04 0.05 85.09 10:25:01 AM 4 7.95 0.00 0.60 1.07 0.05 90.33 10:25:01 AM 5 11.69 0.00 0.80 0.47 0.03 87.01 10:25:01 AM 6 18.28 0.00 1.80 0.58 0.05 79.29 10:25:01 AM 7 2.22 0.00 0.32 0.30 0.03 97.12 10:26:01 AM all 27.93 0.00 1.15 3.52 0.10 67.30 10:26:01 AM 0 27.31 0.00 0.94 1.56 0.10 70.09 10:26:01 AM 1 30.83 0.00 0.89 4.87 0.10 63.32 10:26:01 AM 2 26.72 0.00 1.42 4.14 0.10 67.62 10:26:01 AM 3 23.54 0.00 1.25 2.47 0.12 72.62 10:26:01 AM 4 34.40 0.00 1.24 3.35 0.10 60.91 10:26:01 AM 5 28.76 0.00 1.22 3.08 0.10 66.85 10:26:01 AM 6 22.27 0.00 1.27 3.39 0.07 73.00 10:26:01 AM 7 29.64 0.00 1.00 5.28 0.10 63.98 10:27:01 AM all 25.91 0.00 0.83 1.22 0.07 71.96 10:27:01 AM 0 21.43 0.00 0.50 0.05 0.07 77.95 10:27:01 AM 1 18.73 0.00 0.85 3.29 0.05 77.08 10:27:01 AM 2 41.23 0.00 1.42 0.58 0.10 56.66 10:27:01 AM 3 16.93 0.00 1.35 1.74 0.07 79.91 10:27:01 AM 4 18.60 0.00 0.58 0.30 0.08 80.43 10:27:01 AM 5 28.87 0.00 0.53 1.25 0.07 69.28 10:27:01 AM 6 43.90 0.00 0.75 2.17 0.08 53.09 10:27:01 AM 7 17.61 0.00 0.63 0.40 0.05 81.31 10:28:01 AM all 19.80 0.00 2.22 2.46 0.07 75.45 10:28:01 AM 0 19.60 0.00 1.73 0.91 0.07 77.69 10:28:01 AM 1 42.88 0.00 2.60 3.00 0.12 51.40 10:28:01 AM 2 22.09 0.00 1.91 4.23 0.05 71.71 10:28:01 AM 3 19.59 0.00 2.22 2.87 0.08 75.24 10:28:01 AM 4 8.22 0.00 2.80 3.68 0.05 85.25 10:28:01 AM 5 16.02 0.00 2.22 1.13 0.07 80.56 10:28:01 AM 6 19.46 0.00 2.03 2.90 0.07 75.54 10:28:01 AM 7 10.48 0.00 2.28 0.99 0.05 86.20 10:29:01 AM all 20.19 0.00 1.56 0.55 0.08 77.62 10:29:01 AM 0 15.73 0.00 1.44 0.12 0.07 82.65 10:29:01 AM 1 18.74 0.00 1.72 0.03 0.07 79.44 10:29:01 AM 2 23.81 0.00 2.09 0.52 0.12 73.46 10:29:01 AM 3 20.12 0.00 1.27 0.75 0.08 77.77 10:29:01 AM 4 40.21 0.00 1.85 0.10 0.10 57.74 10:29:01 AM 5 14.21 0.00 1.44 0.02 0.07 84.27 10:29:01 AM 6 15.88 0.00 1.35 0.54 0.08 82.14 10:29:01 AM 7 12.76 0.00 1.31 2.31 0.07 83.56 10:30:01 AM all 14.19 0.00 1.78 0.08 0.09 83.85 10:30:01 AM 0 15.03 0.00 1.66 0.02 0.10 83.20 10:30:01 AM 1 18.90 0.00 2.07 0.05 0.12 78.86 10:30:01 AM 2 10.40 0.00 1.88 0.15 0.10 87.47 10:30:01 AM 3 16.06 0.00 1.49 0.15 0.08 82.21 10:30:01 AM 4 16.98 0.00 1.62 0.03 0.08 81.28 10:30:01 AM 5 9.65 0.00 1.92 0.05 0.08 88.29 10:30:01 AM 6 15.81 0.00 1.84 0.17 0.07 82.12 10:30:01 AM 7 10.69 0.00 1.79 0.02 0.10 87.40 10:31:01 AM all 33.68 0.00 1.07 0.06 0.10 65.09 10:31:01 AM 0 49.98 0.00 0.92 0.07 0.12 48.91 10:31:01 AM 1 26.11 0.00 0.72 0.03 0.08 73.05 10:31:01 AM 2 31.64 0.00 0.82 0.15 0.10 67.30 10:31:01 AM 3 36.80 0.00 1.87 0.15 0.10 61.08 10:31:01 AM 4 31.22 0.00 0.55 0.00 0.08 68.14 10:31:01 AM 5 39.78 0.00 1.22 0.05 0.12 58.84 10:31:01 AM 6 17.06 0.00 1.30 0.00 0.08 81.55 10:31:01 AM 7 36.82 0.00 1.19 0.03 0.08 61.88 10:32:02 AM all 25.38 0.00 1.84 0.99 0.10 71.69 10:32:02 AM 0 38.91 0.00 1.63 1.01 0.10 58.36 10:32:02 AM 1 30.07 0.00 2.20 1.01 0.12 66.61 10:32:02 AM 2 33.58 0.00 2.33 2.65 0.10 61.34 10:32:02 AM 3 16.99 0.00 2.18 1.01 0.08 79.73 10:32:02 AM 4 22.66 0.00 1.81 0.67 0.08 74.77 10:32:02 AM 5 16.36 0.00 1.64 0.60 0.10 81.29 10:32:02 AM 6 17.56 0.00 1.49 0.80 0.10 80.05 10:32:02 AM 7 26.91 0.00 1.41 0.20 0.10 71.38 10:33:01 AM all 20.83 0.00 1.67 0.03 0.10 77.37 10:33:01 AM 0 17.31 0.00 1.43 0.02 0.12 81.12 10:33:01 AM 1 26.61 0.00 0.85 0.02 0.09 72.43 10:33:01 AM 2 11.52 0.00 2.55 0.02 0.10 85.82 10:33:01 AM 3 26.93 0.00 1.55 0.17 0.10 71.24 10:33:01 AM 4 14.90 0.00 1.57 0.00 0.10 83.42 10:33:01 AM 5 14.29 0.00 1.55 0.00 0.10 84.06 10:33:01 AM 6 34.08 0.00 1.74 0.02 0.10 64.06 10:33:01 AM 7 20.91 0.00 2.12 0.02 0.09 76.87 10:34:01 AM all 26.86 0.00 1.20 0.34 0.08 71.52 10:34:01 AM 0 50.96 0.00 1.14 0.03 0.10 47.77 10:34:01 AM 1 20.70 0.00 1.74 0.18 0.08 77.29 10:34:01 AM 2 34.89 0.00 1.27 0.02 0.10 63.72 10:34:01 AM 3 23.99 0.00 1.02 0.03 0.08 74.87 10:34:01 AM 4 25.05 0.00 0.60 0.30 0.07 73.98 10:34:01 AM 5 27.85 0.00 1.46 0.08 0.07 70.54 10:34:01 AM 6 6.24 0.00 1.69 1.98 0.07 90.02 10:34:01 AM 7 25.14 0.00 0.72 0.10 0.08 73.96 10:35:01 AM all 35.61 0.00 1.68 1.47 0.09 61.15 10:35:01 AM 0 49.30 0.00 1.17 0.10 0.12 49.31 10:35:01 AM 1 26.76 0.00 1.87 3.13 0.07 68.17 10:35:01 AM 2 44.31 0.00 2.58 0.17 0.12 52.82 10:35:01 AM 3 39.59 0.00 1.22 4.19 0.08 54.92 10:35:01 AM 4 40.77 0.00 1.61 0.23 0.08 57.31 10:35:01 AM 5 19.53 0.00 1.46 2.90 0.08 76.03 10:35:01 AM 6 25.62 0.00 1.68 0.82 0.08 71.80 10:35:01 AM 7 38.97 0.00 1.84 0.20 0.12 58.87 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.68 0.00 1.45 1.11 0.08 73.68 Average: 0 28.15 0.00 1.19 0.82 0.09 69.75 Average: 1 24.27 0.00 1.51 1.57 0.09 72.56 Average: 2 27.06 0.00 1.79 1.25 0.09 69.79 Average: 3 23.05 0.00 1.47 1.33 0.09 74.07 Average: 4 23.74 0.00 1.35 0.89 0.08 73.94 Average: 5 20.65 0.00 1.41 0.88 0.08 76.98 Average: 6 21.45 0.00 1.54 1.22 0.08 75.71 Average: 7 21.08 0.00 1.32 0.90 0.08 76.61