---> uname -a: Linux prd-centos8-docker-8c-8g-17601.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 1137 25061 19 5690 30279 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:02:ed:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.218/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe02:ed7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:25:fc:3f 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::42:20ff:fe25:fc3f/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) 06:45:12 LINUX RESTART (8 CPU) 06:46:01 AM tps rtps wtps bread/s bwrtn/s 06:47:01 AM 247.27 17.38 229.89 3728.09 13467.24 06:48:01 AM 175.72 1.63 174.09 486.32 13335.29 06:49:01 AM 133.71 0.82 132.89 514.46 41364.24 06:50:01 AM 32.71 0.50 32.21 22.66 543.89 06:51:01 AM 9.43 0.00 9.43 0.00 199.20 06:52:01 AM 10.03 0.00 10.03 0.00 537.28 06:53:01 AM 104.08 0.02 104.07 2.00 23571.53 06:54:01 AM 17.98 0.00 17.98 0.00 494.10 06:55:01 AM 171.56 2.48 169.08 4510.63 2277.96 06:56:01 AM 55.51 1.42 54.09 1731.84 34688.34 Average: 95.80 2.42 93.38 1099.62 13048.90 06:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:47:01 AM 28459588 30458484 4196116 12.85 2688 2313604 2524340 7.49 190292 3530832 167272 06:48:01 AM 26480220 28760372 6175484 18.91 2688 2587520 4038596 11.98 277564 5390052 70128 06:49:01 AM 24289104 27702436 8366600 25.62 2688 3695684 5639668 16.73 431716 7319084 144 06:50:01 AM 24545084 27963500 8110620 24.84 2688 3700792 4177156 12.39 439324 7061432 28 06:51:01 AM 25390412 28812336 7265292 22.25 2688 3704600 3499732 10.38 441040 6221292 2152 06:52:01 AM 24843856 28274692 7811848 23.92 2688 3712956 4149928 12.31 442536 6762644 396 06:53:01 AM 23645132 27779540 9010572 27.59 2688 4399912 5747892 17.05 542148 7799844 220 06:54:01 AM 22737196 26904312 9918508 30.37 2688 4436636 6486400 19.25 554012 8690300 4496 06:55:01 AM 23089488 28120936 9566216 29.29 2688 5281444 3929152 11.66 722848 8176696 788068 06:56:01 AM 25713976 31045608 6941728 21.26 2688 5574456 1481176 4.39 967048 5306684 31496 Average: 24919406 28582222 7736298 23.69 2688 3940760 4167404 12.36 500853 6625886 106440 06:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 255.98 214.23 3121.95 49.29 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 329.65 261.59 3843.56 46.60 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM lo 6.96 6.96 0.59 0.59 0.00 0.00 0.00 0.00 06:49:01 AM eth0 302.08 179.90 9475.47 17.52 0.00 0.00 0.00 0.00 06:49:01 AM docker0 1.58 1.95 0.23 0.22 0.00 0.00 0.00 0.00 06:49:01 AM veth354423d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:50:01 AM lo 65.54 65.54 4.90 4.90 0.00 0.00 0.00 0.00 06:50:01 AM eth0 278.22 182.76 74.30 73.04 0.00 0.00 0.00 0.00 06:50:01 AM docker0 10.01 11.28 1.49 1.48 0.00 0.00 0.00 0.00 06:51:01 AM lo 60.85 60.85 3.10 3.10 0.00 0.00 0.00 0.00 06:51:01 AM eth0 215.96 175.14 66.47 76.51 0.00 0.00 0.00 0.00 06:51:01 AM docker0 0.80 0.98 0.11 0.16 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM eth0 96.22 75.82 99.26 22.51 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:53:01 AM eth0 625.69 226.06 2963.32 26.91 0.00 0.00 0.00 0.00 06:53:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM vethd682d83 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:53:01 AM vethef797f2 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:54:01 AM lo 1076.24 1076.24 187.03 187.03 0.00 0.00 0.00 0.00 06:54:01 AM eth0 119.16 88.64 44.42 44.23 0.00 0.00 0.00 0.00 06:54:01 AM docker0 467.66 483.87 81.76 95.55 0.00 0.00 0.00 0.00 06:54:01 AM vethd682d83 425.48 440.93 83.42 70.30 0.00 0.00 0.00 0.01 06:54:01 AM vethef797f2 42.18 43.44 4.74 25.49 0.00 0.00 0.00 0.00 06:55:01 AM lo 388.95 388.95 65.48 65.48 0.00 0.00 0.00 0.00 06:55:01 AM eth0 116.84 97.37 1505.60 22.42 0.00 0.00 0.00 0.00 06:55:01 AM docker0 172.04 174.13 41.62 24.05 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 212.36 164.67 2815.16 70.69 0.00 0.00 0.00 0.00 06:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.86 159.86 26.11 26.11 0.00 0.00 0.00 0.00 Average: eth0 255.22 166.62 2401.23 44.97 0.00 0.00 0.00 0.00 Average: docker0 65.20 67.22 12.52 12.15 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) 12/04/2025 _x86_64_ (8 CPU) 06:45:12 LINUX RESTART (8 CPU) 06:46:01 AM CPU %user %nice %system %iowait %steal %idle 06:47:01 AM all 17.48 0.00 1.28 1.04 0.08 80.12 06:47:01 AM 0 25.07 0.00 2.22 1.16 0.10 71.46 06:47:01 AM 1 21.65 0.00 1.21 1.48 0.08 75.57 06:47:01 AM 2 16.23 0.00 1.72 2.19 0.07 79.80 06:47:01 AM 3 11.25 0.00 1.19 1.02 0.07 86.47 06:47:01 AM 4 6.20 0.00 0.87 0.74 0.08 92.11 06:47:01 AM 5 22.98 0.00 1.31 1.16 0.08 74.46 06:47:01 AM 6 8.57 0.00 0.64 0.40 0.08 90.31 06:47:01 AM 7 28.00 0.00 1.08 0.20 0.07 70.66 06:48:01 AM all 43.26 0.00 1.29 0.71 0.11 54.63 06:48:01 AM 0 55.74 0.00 0.64 0.70 0.12 42.80 06:48:01 AM 1 42.82 0.00 1.67 1.34 0.12 54.05 06:48:01 AM 2 52.22 0.00 0.64 1.14 0.13 45.87 06:48:01 AM 3 35.59 0.00 1.61 0.05 0.12 62.64 06:48:01 AM 4 32.43 0.00 1.84 1.26 0.12 64.36 06:48:01 AM 5 29.02 0.00 0.75 0.40 0.10 69.73 06:48:01 AM 6 57.57 0.00 1.89 0.50 0.10 39.94 06:48:01 AM 7 40.70 0.00 1.27 0.28 0.12 57.63 06:49:01 AM all 22.23 0.00 3.20 1.42 0.11 73.04 06:49:01 AM 0 22.72 0.00 2.98 2.57 0.12 71.61 06:49:01 AM 1 21.21 0.00 3.50 0.94 0.12 74.23 06:49:01 AM 2 15.43 0.00 3.01 0.62 0.10 80.83 06:49:01 AM 3 26.75 0.00 3.15 0.78 0.13 69.19 06:49:01 AM 4 25.40 0.00 3.36 3.36 0.10 67.79 06:49:01 AM 5 22.53 0.00 2.68 2.49 0.10 72.20 06:49:01 AM 6 23.24 0.00 2.28 0.25 0.10 74.13 06:49:01 AM 7 20.53 0.00 4.66 0.37 0.08 74.36 06:50:01 AM all 18.04 0.00 2.21 0.16 0.11 79.48 06:50:01 AM 0 17.33 0.00 2.28 0.03 0.12 80.24 06:50:01 AM 1 18.99 0.00 2.11 0.18 0.10 78.61 06:50:01 AM 2 16.89 0.00 2.33 0.15 0.10 80.53 06:50:01 AM 3 17.22 0.00 1.84 0.25 0.10 80.58 06:50:01 AM 4 15.77 0.00 2.83 0.08 0.10 81.21 06:50:01 AM 5 19.48 0.00 2.46 0.08 0.12 77.86 06:50:01 AM 6 19.81 0.00 1.99 0.45 0.12 77.63 06:50:01 AM 7 18.82 0.00 1.84 0.03 0.10 79.21 06:51:01 AM all 5.76 0.00 1.08 0.02 0.09 93.06 06:51:01 AM 0 6.58 0.00 0.69 0.03 0.08 92.61 06:51:01 AM 1 4.71 0.00 0.60 0.03 0.10 94.55 06:51:01 AM 2 4.54 0.00 1.36 0.00 0.08 94.02 06:51:01 AM 3 5.38 0.00 1.36 0.02 0.08 93.17 06:51:01 AM 4 3.57 0.00 1.01 0.05 0.10 95.27 06:51:01 AM 5 4.84 0.00 0.94 0.00 0.08 94.14 06:51:01 AM 6 10.96 0.00 1.04 0.00 0.05 87.95 06:51:01 AM 7 5.49 0.00 1.66 0.00 0.10 92.76 06:52:01 AM all 16.44 0.00 0.38 0.03 0.05 83.09 06:52:01 AM 0 16.89 0.00 0.08 0.00 0.07 82.96 06:52:01 AM 1 12.64 0.00 0.23 0.00 0.05 87.07 06:52:01 AM 2 12.30 0.00 0.18 0.15 0.03 87.33 06:52:01 AM 3 8.00 0.00 0.48 0.05 0.07 91.39 06:52:01 AM 4 11.09 0.00 0.10 0.00 0.03 88.78 06:52:01 AM 5 8.76 0.00 0.68 0.00 0.03 90.52 06:52:01 AM 6 57.94 0.00 1.15 0.05 0.08 40.77 06:52:01 AM 7 3.86 0.00 0.13 0.00 0.07 95.94 06:53:01 AM all 33.33 0.00 2.01 0.84 0.10 63.71 06:53:01 AM 0 34.17 0.00 2.13 0.20 0.10 63.39 06:53:01 AM 1 38.96 0.00 2.35 3.32 0.12 55.25 06:53:01 AM 2 30.10 0.00 1.71 0.13 0.12 67.93 06:53:01 AM 3 29.68 0.00 2.13 0.54 0.10 67.55 06:53:01 AM 4 19.16 0.00 2.03 0.34 0.10 78.37 06:53:01 AM 5 34.09 0.00 1.49 0.05 0.08 64.28 06:53:01 AM 6 45.10 0.00 2.25 0.07 0.10 52.48 06:53:01 AM 7 35.38 0.00 1.98 2.07 0.12 60.46 06:54:01 AM all 27.23 0.00 1.77 0.02 0.15 70.84 06:54:01 AM 0 16.84 0.00 2.03 0.02 0.15 80.95 06:54:01 AM 1 35.78 0.00 2.25 0.03 0.13 61.80 06:54:01 AM 2 24.85 0.00 2.09 0.02 0.12 72.93 06:54:01 AM 3 28.95 0.00 1.07 0.02 0.12 69.84 06:54:01 AM 4 29.70 0.00 1.57 0.00 0.28 68.45 06:54:01 AM 5 28.89 0.00 2.22 0.03 0.13 68.73 06:54:01 AM 6 29.15 0.00 1.55 0.03 0.13 69.13 06:54:01 AM 7 23.66 0.00 1.34 0.02 0.12 74.87 06:55:01 AM all 33.91 0.00 2.14 0.42 0.10 63.43 06:55:01 AM 0 18.84 0.00 2.01 0.22 0.10 78.83 06:55:01 AM 1 39.62 0.00 3.00 1.58 0.12 55.68 06:55:01 AM 2 49.09 0.00 3.43 0.05 0.12 47.31 06:55:01 AM 3 33.57 0.00 1.27 0.85 0.10 64.21 06:55:01 AM 4 21.44 0.00 1.66 0.07 0.10 76.73 06:55:01 AM 5 22.60 0.00 1.73 0.20 0.12 75.35 06:55:01 AM 6 54.50 0.00 2.75 0.27 0.10 42.38 06:55:01 AM 7 31.68 0.00 1.24 0.13 0.08 66.87 06:56:01 AM all 32.08 0.00 1.24 1.37 0.09 65.21 06:56:01 AM 0 49.28 0.00 0.99 4.53 0.10 45.10 06:56:01 AM 1 46.21 0.00 1.39 2.06 0.10 50.23 06:56:01 AM 2 27.42 0.00 1.93 1.14 0.10 69.42 06:56:01 AM 3 19.01 0.00 1.14 0.00 0.10 79.75 06:56:01 AM 4 48.63 0.00 1.09 1.74 0.08 48.46 06:56:01 AM 5 6.34 0.00 0.69 1.17 0.07 91.74 06:56:01 AM 6 11.67 0.00 0.70 0.00 0.07 87.56 06:56:01 AM 7 48.09 0.00 2.04 0.33 0.08 49.45 Average: all 24.98 0.00 1.66 0.60 0.10 72.66 Average: 0 26.35 0.00 1.60 0.95 0.11 71.00 Average: 1 28.26 0.00 1.83 1.10 0.10 68.71 Average: 2 24.91 0.00 1.84 0.56 0.10 72.60 Average: 3 21.53 0.00 1.52 0.36 0.10 76.49 Average: 4 21.34 0.00 1.63 0.76 0.11 76.16 Average: 5 19.94 0.00 1.49 0.56 0.09 77.92 Average: 6 31.85 0.00 1.62 0.20 0.09 66.23 Average: 7 25.62 0.00 1.72 0.34 0.09 72.22