---> uname -a: Linux prd-centos8-docker-8c-8g-44844.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1115 25323 19 5451 30301 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:ec:be:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85653sec preferred_lft 85653sec inet6 fe80::f816:3eff:feec:be21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:8c:8d:8d 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::42:6ff:fe8c:8d8d/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) 09/10/2025 _x86_64_ (8 CPU) 06:25:30 LINUX RESTART (8 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 204.22 6.01 198.20 921.03 8220.01 06:28:01 AM 230.29 17.98 212.31 3844.69 12611.10 06:29:01 AM 117.33 1.32 116.01 336.15 9956.36 06:30:01 AM 121.48 0.69 120.79 456.64 40563.35 06:30:01 AM 320.00 0.00 320.00 0.00 4880.00 06:31:01 AM 34.06 0.50 33.56 21.99 552.43 06:32:01 AM 10.48 0.00 10.48 0.00 251.75 06:33:01 AM 3.12 0.00 3.12 0.00 79.82 06:34:01 AM 3.57 0.00 3.57 0.00 382.95 06:35:01 AM 109.08 0.00 109.08 0.00 23660.03 06:36:01 AM 19.95 0.00 19.95 0.00 521.41 06:37:01 AM 193.69 2.48 191.20 4509.88 2477.88 Average: 95.37 2.63 92.74 916.99 8995.23 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 29557560 31243600 3098152 9.49 2688 2008760 1464964 4.35 151556 2515516 176184 06:28:01 AM 27685560 29845660 4970152 15.22 2688 2472184 3048060 9.04 228636 4252380 206780 06:29:01 AM 24870412 28327552 7785300 23.84 2688 3756588 4116720 12.21 326636 6921568 1220788 06:30:01 AM 24698140 28102008 7957572 24.37 2688 3686128 4437920 13.17 428988 6916264 296 06:30:01 AM 24660580 28063984 7995132 24.48 2688 3686172 4660996 13.83 429244 6953684 36 06:31:01 AM 24460480 27870096 8195232 25.10 2688 3691628 4235908 12.57 437580 7145760 748 06:32:01 AM 24379400 27791128 8276312 25.34 2688 3693680 4276648 12.69 438212 7225128 104 06:33:01 AM 24334996 27747472 8320716 25.48 2688 3694460 4276648 12.69 438216 7270084 84 06:34:01 AM 25274420 28698004 7381292 22.60 2688 3705308 3526308 10.46 440684 6333276 720 06:35:01 AM 24283636 28410688 8372076 25.64 2688 4392560 4679240 13.88 539476 7167028 52 06:36:01 AM 23083352 27243344 9572360 29.31 2688 4429020 6250376 18.54 552660 8343912 6204 06:37:01 AM 23758136 28783300 8897576 27.25 2688 5274728 3825796 11.35 721684 7509236 788040 Average: 25087223 28510570 7568489 23.18 2688 3707601 4066632 12.07 427798 6546153 200003 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 130.54 108.71 1371.06 30.93 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 391.57 307.40 4844.60 44.27 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 426.39 292.40 10721.81 40.89 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM lo 4.39 4.39 0.44 0.44 0.00 0.00 0.00 0.00 06:30:01 AM eth0 11.44 10.61 3.33 5.64 0.00 0.00 0.00 0.00 06:30:01 AM docker0 1.29 1.63 0.19 0.21 0.00 0.00 0.00 0.00 06:30:01 AM veth154f5b2 1.29 1.63 0.21 0.21 0.00 0.00 0.00 0.00 06:30:01 AM lo 47.27 47.27 2.31 2.31 0.00 0.00 0.00 0.00 06:30:01 AM eth0 89.09 49.09 21.31 32.58 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM veth9f2a6a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 52.45 52.45 4.29 4.29 0.00 0.00 0.00 0.00 06:31:01 AM eth0 201.98 137.87 76.41 72.19 0.00 0.00 0.00 0.00 06:31:01 AM docker0 10.43 11.86 1.55 1.50 0.00 0.00 0.00 0.00 06:32:01 AM lo 61.50 61.50 3.13 3.13 0.00 0.00 0.00 0.00 06:32:01 AM eth0 214.63 152.40 67.16 74.40 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 06:33:01 AM lo 60.22 60.22 2.94 2.94 0.00 0.00 0.00 0.00 06:33:01 AM eth0 226.30 172.69 68.81 74.73 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 4.23 4.23 0.21 0.21 0.00 0.00 0.00 0.00 06:34:01 AM eth0 66.36 46.21 90.17 16.96 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:35:01 AM eth0 707.70 404.13 2968.82 40.21 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM veth8171e8a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:35:01 AM veth30f0f2a 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:36:01 AM lo 966.86 966.86 168.80 168.80 0.00 0.00 0.00 0.00 06:36:01 AM eth0 78.52 51.59 26.76 28.13 0.00 0.00 0.00 0.00 06:36:01 AM docker0 412.46 428.45 73.10 86.08 0.00 0.00 0.00 0.00 06:36:01 AM veth8171e8a 374.10 388.82 74.34 62.40 0.00 0.00 0.00 0.01 06:36:01 AM veth30f0f2a 38.36 40.13 4.41 23.94 0.00 0.00 0.00 0.00 06:37:01 AM lo 532.45 532.45 85.39 85.39 0.00 0.00 0.00 0.00 06:37:01 AM eth0 113.19 93.85 1504.23 22.05 0.00 0.00 0.00 0.00 06:37:01 AM docker0 225.79 229.94 50.19 33.50 0.00 0.00 0.00 0.00 Average: lo 152.97 152.97 24.11 24.11 0.00 0.00 0.00 0.00 Average: eth0 233.58 161.66 1976.73 40.97 0.00 0.00 0.00 0.00 Average: docker0 59.16 61.17 11.38 11.04 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) 09/10/2025 _x86_64_ (8 CPU) 06:25:30 LINUX RESTART (8 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 8.91 0.00 1.02 1.41 0.05 88.61 06:27:01 AM 0 6.96 0.00 0.78 0.15 0.05 92.06 06:27:01 AM 1 7.10 0.00 0.72 0.47 0.05 91.66 06:27:01 AM 2 19.72 0.00 2.22 1.84 0.07 76.16 06:27:01 AM 3 9.54 0.00 0.60 0.75 0.05 89.06 06:27:01 AM 4 10.07 0.00 0.89 0.40 0.03 88.61 06:27:01 AM 5 4.01 0.00 0.62 5.10 0.03 90.23 06:27:01 AM 6 7.47 0.00 1.44 2.29 0.03 88.77 06:27:01 AM 7 6.39 0.00 0.87 0.32 0.05 92.37 06:28:01 AM all 21.97 0.00 1.18 1.67 0.08 75.11 06:28:01 AM 0 20.84 0.00 0.92 0.82 0.08 77.34 06:28:01 AM 1 21.52 0.00 1.49 1.50 0.07 75.43 06:28:01 AM 2 19.80 0.00 1.35 2.61 0.07 76.18 06:28:01 AM 3 34.57 0.00 1.29 0.64 0.08 63.42 06:28:01 AM 4 19.96 0.00 0.92 1.19 0.08 77.85 06:28:01 AM 5 13.71 0.00 1.07 2.13 0.08 83.01 06:28:01 AM 6 29.40 0.00 0.97 2.61 0.10 66.93 06:28:01 AM 7 15.96 0.00 1.42 1.86 0.07 80.70 06:29:01 AM all 39.16 0.00 1.88 1.33 0.11 57.53 06:29:01 AM 0 60.16 0.00 1.18 0.10 0.12 38.44 06:29:01 AM 1 42.02 0.00 2.19 0.34 0.12 55.34 06:29:01 AM 2 42.63 0.00 2.04 0.29 0.12 54.92 06:29:01 AM 3 42.20 0.00 1.83 1.66 0.15 54.15 06:29:01 AM 4 19.14 0.00 1.73 2.14 0.08 76.91 06:29:01 AM 5 31.12 0.00 1.63 1.41 0.08 65.75 06:29:01 AM 6 20.25 0.00 1.98 2.84 0.07 74.86 06:29:01 AM 7 55.90 0.00 2.47 1.84 0.10 39.69 06:30:01 AM all 14.50 0.00 1.89 3.88 0.08 79.65 06:30:01 AM 0 13.27 0.00 2.30 0.17 0.08 84.18 06:30:01 AM 1 10.06 0.00 2.32 13.75 0.07 73.81 06:30:01 AM 2 21.20 0.00 2.20 8.22 0.07 68.31 06:30:01 AM 3 12.82 0.00 1.71 0.51 0.07 84.90 06:30:01 AM 4 13.72 0.00 1.94 2.65 0.07 81.62 06:30:01 AM 5 9.21 0.00 1.54 0.03 0.14 89.08 06:30:01 AM 6 12.48 0.00 1.35 4.29 0.07 81.81 06:30:01 AM 7 23.24 0.00 1.74 1.40 0.08 73.54 06:30:01 AM all 27.08 0.00 8.56 0.46 0.00 63.89 06:30:01 AM 0 25.00 0.00 3.85 0.00 0.00 71.15 06:30:01 AM 1 16.67 0.00 14.81 3.70 0.00 64.81 06:30:01 AM 2 18.52 0.00 7.41 0.00 0.00 74.07 06:30:01 AM 3 61.82 0.00 3.64 0.00 0.00 34.55 06:30:01 AM 4 35.19 0.00 9.26 0.00 0.00 55.56 06:30:01 AM 5 27.78 0.00 9.26 0.00 0.00 62.96 06:30:01 AM 6 13.21 0.00 9.43 0.00 0.00 77.36 06:30:01 AM 7 17.86 0.00 10.71 0.00 0.00 71.43 06:31:01 AM all 19.09 0.00 2.14 0.21 0.09 78.48 06:31:01 AM 0 18.80 0.00 2.31 0.22 0.08 78.59 06:31:01 AM 1 19.73 0.00 2.16 0.20 0.08 77.82 06:31:01 AM 2 19.36 0.00 1.98 0.27 0.10 78.30 06:31:01 AM 3 21.89 0.00 2.51 0.20 0.08 75.31 06:31:01 AM 4 24.48 0.00 2.23 0.20 0.10 72.99 06:31:01 AM 5 13.02 0.00 2.51 0.18 0.08 84.20 06:31:01 AM 6 18.93 0.00 1.85 0.29 0.08 78.86 06:31:01 AM 7 16.49 0.00 1.59 0.12 0.07 81.74 06:32:01 AM all 4.76 0.00 0.90 0.02 0.07 94.25 06:32:01 AM 0 5.76 0.00 0.88 0.03 0.08 93.24 06:32:01 AM 1 6.97 0.00 1.67 0.02 0.05 91.30 06:32:01 AM 2 5.37 0.00 0.60 0.00 0.10 93.93 06:32:01 AM 3 5.40 0.00 0.72 0.05 0.07 93.77 06:32:01 AM 4 3.03 0.00 0.55 0.00 0.08 96.34 06:32:01 AM 5 4.28 0.00 1.00 0.05 0.05 94.62 06:32:01 AM 6 3.59 0.00 1.00 0.00 0.08 95.32 06:32:01 AM 7 3.68 0.00 0.74 0.02 0.07 95.51 06:33:01 AM all 2.03 0.00 0.67 0.01 0.06 97.23 06:33:01 AM 0 1.05 0.00 0.33 0.00 0.07 98.55 06:33:01 AM 1 2.93 0.00 0.55 0.03 0.07 96.42 06:33:01 AM 2 2.75 0.00 0.73 0.00 0.05 96.46 06:33:01 AM 3 1.87 0.00 0.32 0.00 0.07 97.75 06:33:01 AM 4 2.79 0.00 0.75 0.02 0.08 96.36 06:33:01 AM 5 1.34 0.00 0.80 0.00 0.05 97.81 06:33:01 AM 6 1.55 0.00 0.83 0.00 0.05 97.56 06:33:01 AM 7 1.97 0.00 1.05 0.00 0.03 96.94 06:34:01 AM all 14.00 0.00 0.29 0.00 0.04 85.66 06:34:01 AM 0 35.43 0.00 0.80 0.00 0.07 63.71 06:34:01 AM 1 11.21 0.00 0.27 0.00 0.05 88.47 06:34:01 AM 2 16.59 0.00 0.12 0.00 0.03 83.26 06:34:01 AM 3 5.34 0.00 0.17 0.00 0.03 94.46 06:34:01 AM 4 12.42 0.00 0.22 0.00 0.03 87.33 06:34:01 AM 5 2.45 0.00 0.20 0.00 0.05 97.30 06:34:01 AM 6 6.47 0.00 0.28 0.00 0.03 93.21 06:34:01 AM 7 22.09 0.00 0.27 0.02 0.03 77.59 06:35:01 AM all 30.27 0.00 1.88 1.05 0.10 66.70 06:35:01 AM 0 33.20 0.00 1.56 0.27 0.10 64.86 06:35:01 AM 1 28.59 0.00 2.63 1.96 0.10 66.72 06:35:01 AM 2 15.13 0.00 1.76 2.37 0.10 80.63 06:35:01 AM 3 40.07 0.00 2.37 0.55 0.13 56.88 06:35:01 AM 4 24.67 0.00 1.48 0.97 0.08 72.80 06:35:01 AM 5 33.94 0.00 2.08 0.03 0.10 63.85 06:35:01 AM 6 44.18 0.00 1.41 0.80 0.10 53.50 06:35:01 AM 7 22.35 0.00 1.73 1.48 0.10 74.34 06:36:01 AM all 28.77 0.00 1.58 0.02 0.09 69.54 06:36:01 AM 0 27.98 0.00 1.15 0.02 0.08 70.77 06:36:01 AM 1 42.03 0.00 2.48 0.00 0.10 55.39 06:36:01 AM 2 20.70 0.00 1.34 0.03 0.08 77.84 06:36:01 AM 3 31.71 0.00 1.61 0.03 0.10 66.55 06:36:01 AM 4 17.81 0.00 1.68 0.03 0.10 80.38 06:36:01 AM 5 33.47 0.00 1.51 0.03 0.08 64.90 06:36:01 AM 6 29.07 0.00 1.29 0.02 0.07 69.56 06:36:01 AM 7 27.43 0.00 1.54 0.00 0.10 70.93 06:36:01 AM CPU %user %nice %system %iowait %steal %idle 06:37:01 AM all 30.04 0.00 1.97 0.45 0.08 67.45 06:37:01 AM 0 39.34 0.00 1.69 0.22 0.08 58.67 06:37:01 AM 1 23.34 0.00 1.93 0.08 0.08 74.57 06:37:01 AM 2 31.59 0.00 2.21 0.32 0.08 65.79 06:37:01 AM 3 24.84 0.00 2.11 2.11 0.07 70.88 06:37:01 AM 4 15.51 0.00 2.08 0.49 0.08 81.84 06:37:01 AM 5 40.87 0.00 1.69 0.27 0.08 57.09 06:37:01 AM 6 37.63 0.00 1.96 0.00 0.08 60.33 06:37:01 AM 7 27.21 0.00 2.11 0.12 0.07 70.49 Average: all 19.39 0.00 1.40 0.91 0.08 78.21 Average: 0 23.86 0.00 1.27 0.18 0.08 74.61 Average: 1 19.56 0.00 1.68 1.66 0.08 77.02 Average: 2 19.50 0.00 1.51 1.44 0.08 77.47 Average: 3 20.95 0.00 1.39 0.59 0.08 76.99 Average: 4 14.88 0.00 1.32 0.73 0.08 82.99 Average: 5 17.04 0.00 1.34 0.84 0.08 80.71 Average: 6 19.17 0.00 1.31 1.19 0.07 78.26 Average: 7 20.20 0.00 1.42 0.65 0.07 77.67