---> uname -a: Linux prd-centos8-docker-8c-8g-19961.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 1185 25105 19 5599 30231 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:0e:9f:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe0e:9f1e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:07:d8:0a:e7 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::42:7ff:fed8:ae7/64 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) 06/10/2025 _x86_64_ (8 CPU) 11:27:39 LINUX RESTART (8 CPU) 11:28:01 AM tps rtps wtps bread/s bwrtn/s 11:29:01 AM 252.03 11.86 240.17 1842.85 8223.01 11:30:01 AM 291.75 18.98 272.78 4213.13 14885.79 11:31:01 AM 174.88 0.60 174.28 412.93 47306.76 11:32:01 AM 36.87 0.18 36.69 12.93 694.62 11:33:01 AM 16.94 0.48 16.46 21.46 346.33 11:34:01 AM 11.00 0.00 11.00 0.00 453.97 11:35:01 AM 17.98 0.00 17.98 0.00 404.55 11:36:01 AM 101.63 0.00 101.63 0.00 23257.56 11:37:01 AM 155.55 0.02 155.53 0.13 1724.46 11:38:01 AM 56.32 2.65 53.67 4527.91 28008.23 11:39:01 AM 41.74 1.65 40.09 1781.30 6813.36 Average: 105.16 3.31 101.84 1164.73 12010.62 11:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 AM 29509400 31178664 3146312 9.63 2688 1992760 1421104 4.22 149924 2565812 163260 11:30:01 AM 27889048 30089408 4766664 14.60 2688 2511708 2290472 6.80 254940 4022552 202708 11:31:01 AM 25036756 28416528 7618956 23.33 2688 3664060 3773120 11.19 409424 6607664 472 11:32:01 AM 24174592 27558480 8481120 25.97 2688 3666896 5611044 16.65 436412 7431020 232 11:33:01 AM 24442264 27829908 8213448 25.15 2688 3671036 4139860 12.28 439532 7166680 32 11:34:01 AM 25601208 28998396 7054504 21.60 2688 3680380 3201096 9.50 441596 6011980 20 11:35:01 AM 25235176 28858012 7420536 22.72 2688 3905036 3830036 11.36 501124 6311648 220072 11:36:01 AM 23139004 27249724 9516708 29.14 2688 4381268 6250908 18.55 551428 8291884 3140 11:37:01 AM 24404304 28461572 8251408 25.27 2688 4315980 3590740 10.65 548112 7050396 15548 11:38:01 AM 25453908 30560340 7201804 22.05 2688 5356392 1863472 5.53 751732 5788752 100752 11:39:01 AM 25772696 31021336 6883016 21.08 2688 5493508 1455728 4.32 961996 5255860 35032 Average: 25514396 29111124 7141316 21.87 2688 3876275 3402507 10.10 495111 6045841 67388 11:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 AM eth0 458.01 319.96 1724.19 77.74 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 491.12 380.94 5440.54 55.40 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 AM eth0 460.48 274.88 10062.69 46.80 0.00 0.00 0.00 0.00 11:31:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:32:01 AM lo 13.10 13.10 1.09 1.09 0.00 0.00 0.00 0.00 11:32:01 AM eth0 33.97 23.71 8.44 11.70 0.00 0.00 0.00 0.00 11:32:01 AM docker0 2.58 3.22 0.41 0.37 0.00 0.00 0.00 0.00 11:32:01 AM vethe80a7dd 0.48 0.80 0.09 0.09 0.00 0.00 0.00 0.00 11:33:01 AM lo 61.98 61.98 4.33 4.33 0.00 0.00 0.00 0.00 11:33:01 AM eth0 328.62 216.83 90.27 92.43 0.00 0.00 0.00 0.00 11:33:01 AM docker0 7.33 8.18 1.15 1.08 0.00 0.00 0.00 0.00 11:34:01 AM lo 40.87 40.87 2.11 2.11 0.00 0.00 0.00 0.00 11:34:01 AM eth0 190.69 138.32 56.87 47.40 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.72 0.97 0.11 0.17 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:35:01 AM eth0 183.32 137.15 613.72 34.63 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 39.39 39.39 7.36 7.36 0.00 0.00 0.00 0.00 11:36:01 AM eth0 597.53 347.57 2309.61 30.48 0.00 0.00 0.00 0.00 11:36:01 AM docker0 18.41 20.83 3.11 4.44 0.00 0.00 0.00 0.00 11:36:01 AM vethf51ddcd 15.29 16.99 2.87 3.84 0.00 0.00 0.00 0.00 11:36:01 AM veth8047b94 3.12 4.50 0.49 0.86 0.00 0.00 0.00 0.00 11:37:01 AM lo 1001.65 1001.65 219.75 219.75 0.00 0.00 0.00 0.00 11:37:01 AM eth0 141.40 101.80 281.24 35.40 0.00 0.00 0.00 0.00 11:37:01 AM docker0 483.04 498.40 110.54 105.59 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:38:01 AM eth0 247.23 180.32 2336.79 27.00 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 204.33 179.12 1235.62 33.78 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 105.29 105.29 21.34 21.34 0.00 0.00 0.00 0.00 Average: eth0 303.34 209.15 2196.37 44.80 0.00 0.00 0.00 0.00 Average: docker0 46.55 48.34 10.48 10.15 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) 06/10/2025 _x86_64_ (8 CPU) 11:27:39 LINUX RESTART (8 CPU) 11:28:01 AM CPU %user %nice %system %iowait %steal %idle 11:29:01 AM all 11.00 0.00 1.44 0.65 0.05 86.86 11:29:01 AM 0 4.77 0.00 1.72 0.23 0.07 93.20 11:29:01 AM 1 9.98 0.00 1.86 0.54 0.05 87.58 11:29:01 AM 2 18.48 0.00 1.64 0.20 0.05 79.63 11:29:01 AM 3 17.36 0.00 1.65 0.85 0.03 80.10 11:29:01 AM 4 13.16 0.00 1.05 0.57 0.05 85.17 11:29:01 AM 5 3.14 0.00 0.90 0.28 0.03 95.64 11:29:01 AM 6 12.74 0.00 0.92 0.37 0.03 85.94 11:29:01 AM 7 8.35 0.00 1.74 2.19 0.05 87.67 11:30:01 AM all 32.23 0.00 1.50 1.35 0.09 64.83 11:30:01 AM 0 40.06 0.00 1.42 0.88 0.10 57.54 11:30:01 AM 1 30.55 0.00 2.26 2.07 0.10 65.02 11:30:01 AM 2 37.81 0.00 1.19 2.09 0.12 58.80 11:30:01 AM 3 18.80 0.00 1.25 0.85 0.08 79.01 11:30:01 AM 4 23.64 0.00 2.02 1.19 0.08 73.07 11:30:01 AM 5 38.88 0.00 0.85 0.87 0.08 59.32 11:30:01 AM 6 34.19 0.00 1.19 0.45 0.08 64.09 11:30:01 AM 7 33.88 0.00 1.81 2.37 0.10 61.84 11:31:01 AM all 34.56 0.00 2.81 1.76 0.09 60.78 11:31:01 AM 0 40.19 0.00 2.69 0.64 0.10 56.38 11:31:01 AM 1 27.69 0.00 3.44 3.80 0.10 64.97 11:31:01 AM 2 24.41 0.00 3.51 5.85 0.08 66.15 11:31:01 AM 3 39.05 0.00 2.87 0.71 0.08 57.29 11:31:01 AM 4 41.12 0.00 2.43 0.60 0.08 55.76 11:31:01 AM 5 33.05 0.00 3.34 1.43 0.10 62.09 11:31:01 AM 6 46.28 0.00 2.06 0.70 0.10 50.85 11:31:01 AM 7 24.65 0.00 2.13 0.32 0.07 72.83 11:32:01 AM all 21.90 0.00 2.10 0.05 0.09 75.85 11:32:01 AM 0 23.18 0.00 2.78 0.10 0.10 73.84 11:32:01 AM 1 18.85 0.00 2.09 0.02 0.10 78.94 11:32:01 AM 2 28.22 0.00 2.66 0.08 0.10 68.93 11:32:01 AM 3 14.44 0.00 1.64 0.05 0.08 83.79 11:32:01 AM 4 22.57 0.00 1.69 0.03 0.08 75.63 11:32:01 AM 5 23.15 0.00 1.86 0.08 0.10 74.81 11:32:01 AM 6 21.18 0.00 1.99 0.03 0.08 76.71 11:32:01 AM 7 23.62 0.00 2.13 0.03 0.08 74.14 11:33:01 AM all 9.70 0.00 1.35 0.03 0.06 88.86 11:33:01 AM 0 9.22 0.00 0.80 0.03 0.05 89.90 11:33:01 AM 1 13.91 0.00 1.54 0.02 0.07 84.46 11:33:01 AM 2 9.81 0.00 1.94 0.03 0.05 88.16 11:33:01 AM 3 6.22 0.00 1.15 0.02 0.08 92.52 11:33:01 AM 4 7.52 0.00 1.49 0.00 0.05 90.94 11:33:01 AM 5 10.37 0.00 0.80 0.02 0.05 88.76 11:33:01 AM 6 10.82 0.00 1.74 0.03 0.07 87.35 11:33:01 AM 7 9.72 0.00 1.37 0.05 0.07 88.79 11:34:01 AM all 9.79 0.00 0.89 0.03 0.06 89.24 11:34:01 AM 0 23.96 0.00 0.69 0.02 0.07 75.27 11:34:01 AM 1 7.89 0.00 1.22 0.00 0.07 90.82 11:34:01 AM 2 7.71 0.00 0.89 0.07 0.07 91.27 11:34:01 AM 3 5.44 0.00 0.90 0.02 0.07 93.57 11:34:01 AM 4 11.94 0.00 0.65 0.00 0.05 87.36 11:34:01 AM 5 9.78 0.00 1.07 0.03 0.05 89.07 11:34:01 AM 6 5.03 0.00 1.12 0.03 0.05 93.77 11:34:01 AM 7 6.55 0.00 0.58 0.03 0.05 92.78 11:35:01 AM all 26.95 0.00 0.96 0.03 0.06 72.00 11:35:01 AM 0 26.23 0.00 0.25 0.00 0.07 73.45 11:35:01 AM 1 25.75 0.00 0.95 0.00 0.08 73.22 11:35:01 AM 2 24.50 0.00 1.05 0.00 0.07 74.38 11:35:01 AM 3 8.78 0.00 1.49 0.03 0.05 89.65 11:35:01 AM 4 66.04 0.00 2.24 0.08 0.08 31.55 11:35:01 AM 5 24.19 0.00 0.27 0.00 0.05 75.49 11:35:01 AM 6 20.39 0.00 0.45 0.02 0.05 79.09 11:35:01 AM 7 19.66 0.00 0.95 0.08 0.05 79.25 11:36:01 AM all 29.90 0.00 1.79 0.91 0.09 67.31 11:36:01 AM 0 30.22 0.00 2.13 0.02 0.08 67.55 11:36:01 AM 1 38.99 0.00 1.84 2.75 0.08 56.33 11:36:01 AM 2 28.56 0.00 1.74 3.03 0.10 66.56 11:36:01 AM 3 33.62 0.00 2.54 0.40 0.08 63.36 11:36:01 AM 4 18.72 0.00 1.55 0.02 0.08 79.64 11:36:01 AM 5 24.09 0.00 1.68 0.40 0.08 73.75 11:36:01 AM 6 22.60 0.00 1.27 0.44 0.10 75.59 11:36:01 AM 7 42.35 0.00 1.57 0.22 0.08 55.78 11:37:01 AM all 25.91 0.00 2.05 0.26 0.10 71.68 11:37:01 AM 0 30.46 0.00 2.06 0.18 0.10 67.20 11:37:01 AM 1 31.42 0.00 1.81 0.13 0.10 66.54 11:37:01 AM 2 25.68 0.00 1.59 0.39 0.10 72.24 11:37:01 AM 3 20.43 0.00 3.40 0.03 0.12 76.02 11:37:01 AM 4 27.14 0.00 1.74 0.02 0.10 70.99 11:37:01 AM 5 15.23 0.00 1.48 0.02 0.10 83.18 11:37:01 AM 6 24.48 0.00 1.92 0.00 0.08 73.52 11:37:01 AM 7 32.40 0.00 2.38 1.32 0.08 63.81 11:38:01 AM all 28.57 0.00 1.51 1.04 0.07 68.81 11:38:01 AM 0 25.16 0.00 1.78 0.27 0.08 72.71 11:38:01 AM 1 20.24 0.00 1.41 5.64 0.07 72.65 11:38:01 AM 2 30.41 0.00 1.87 0.75 0.07 66.90 11:38:01 AM 3 38.58 0.00 1.25 0.22 0.08 59.86 11:38:01 AM 4 30.65 0.00 1.59 0.70 0.07 67.00 11:38:01 AM 5 22.99 0.00 1.54 0.02 0.07 75.39 11:38:01 AM 6 33.62 0.00 1.51 0.00 0.08 64.79 11:38:01 AM 7 26.88 0.00 1.11 0.74 0.07 71.22 11:39:01 AM all 22.15 0.00 1.04 0.30 0.06 76.46 11:39:01 AM 0 30.18 0.00 0.84 0.02 0.07 68.90 11:39:01 AM 1 27.83 0.00 0.60 0.03 0.07 71.47 11:39:01 AM 2 32.54 0.00 1.04 0.03 0.05 66.34 11:39:01 AM 3 16.08 0.00 1.12 0.05 0.07 82.68 11:39:01 AM 4 22.72 0.00 1.30 0.42 0.07 75.49 11:39:01 AM 5 19.34 0.00 1.57 1.07 0.07 77.95 11:39:01 AM 6 16.85 0.00 0.72 0.00 0.05 82.39 11:39:01 AM 7 11.61 0.00 1.10 0.77 0.05 86.46 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.96 0.00 1.58 0.58 0.07 74.80 Average: 0 25.78 0.00 1.56 0.22 0.08 72.37 Average: 1 23.01 0.00 1.73 1.36 0.08 73.82 Average: 2 24.38 0.00 1.74 1.14 0.08 72.67 Average: 3 19.87 0.00 1.75 0.29 0.08 78.01 Average: 4 25.93 0.00 1.61 0.33 0.07 72.05 Average: 5 20.37 0.00 1.39 0.38 0.07 77.78 Average: 6 22.55 0.00 1.35 0.19 0.07 75.84 Average: 7 21.78 0.00 1.53 0.74 0.07 75.88