---> uname -a: Linux prd-centos8-docker-8c-8g-43254.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1061 26609 19 4219 30363 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:24:02:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe24:2ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:3a:6f:7b 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::42:4fff:fe3a:6f7b/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) 09/03/2025 _x86_64_ (8 CPU) 11:22:39 LINUX RESTART (8 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 259.10 13.46 245.64 7565.02 6999.62 11:25:01 AM 253.57 11.45 242.13 1225.00 20075.80 11:26:01 AM 41.49 2.63 38.85 1036.05 2508.38 11:27:01 AM 255.65 13.88 241.77 1020.99 29134.54 11:28:01 AM 29.51 0.00 29.51 0.00 18313.60 11:29:01 AM 9.15 0.07 9.08 50.11 360.10 11:30:01 AM 35.91 0.28 35.63 48.66 4466.51 Average: 126.34 5.97 120.37 1563.88 11693.51 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 29311264 31223172 3344448 10.24 2688 2231412 1961640 5.82 232612 2672100 230160 11:25:01 AM 28009716 30261428 4645996 14.23 2688 2565476 2345112 6.96 256400 3909076 128 11:26:01 AM 26666924 29351936 5988788 18.34 2688 2994556 3064800 9.09 386064 5102056 339048 11:27:01 AM 26230828 29924556 6424884 19.67 2688 3986512 2657300 7.88 660816 5206812 517752 11:28:01 AM 26029236 29751132 6626476 20.29 2688 4014128 2645356 7.85 661376 5402744 640 11:29:01 AM 25587388 29312596 7068324 21.64 2688 4017104 3042992 9.03 665868 5840880 20 11:30:01 AM 27313364 31156696 5342348 16.36 2688 4133288 1505588 4.47 812996 3967948 24080 Average: 27021246 30140217 5634466 17.25 2688 3420354 2460398 7.30 525162 4585945 158833 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 190.17 133.20 1384.32 42.65 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 532.69 377.49 4853.23 65.14 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1374.24 808.70 5634.49 61.98 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 13.00 13.00 1.36 1.36 0.00 0.00 0.00 0.00 11:27:01 AM eth0 598.95 379.36 3063.69 43.53 0.00 0.00 0.00 0.00 11:27:01 AM docker0 4.80 5.88 0.65 0.69 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 247.78 181.67 248.82 48.96 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 117.14 90.27 111.56 23.80 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 185.39 155.39 310.21 51.53 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 Average: lo 1.86 1.86 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 463.76 303.72 2229.43 48.22 0.00 0.00 0.00 0.00 Average: docker0 0.69 0.84 0.09 0.10 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) 09/03/2025 _x86_64_ (8 CPU) 11:22:39 LINUX RESTART (8 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 10.61 0.00 1.29 0.87 0.05 87.17 11:24:01 AM 0 1.97 0.00 0.52 0.10 0.07 97.35 11:24:01 AM 1 28.75 0.00 2.65 0.95 0.07 67.58 11:24:01 AM 2 5.19 0.00 1.09 1.05 0.07 92.60 11:24:01 AM 3 13.90 0.00 1.38 0.50 0.05 84.17 11:24:01 AM 4 9.56 0.00 0.90 0.53 0.05 88.96 11:24:01 AM 5 17.11 0.00 1.64 0.38 0.05 80.82 11:24:01 AM 6 2.11 0.00 0.67 0.97 0.03 96.22 11:24:01 AM 7 6.27 0.00 1.49 2.46 0.03 89.75 11:25:01 AM all 14.71 0.00 1.02 1.31 0.06 82.90 11:25:01 AM 0 10.54 0.00 0.73 1.04 0.08 87.61 11:25:01 AM 1 8.80 0.00 1.22 1.89 0.07 88.02 11:25:01 AM 2 16.16 0.00 1.77 3.31 0.07 78.68 11:25:01 AM 3 8.53 0.00 1.04 1.14 0.07 89.23 11:25:01 AM 4 22.20 0.00 0.55 1.54 0.05 75.67 11:25:01 AM 5 28.09 0.00 0.90 0.45 0.05 70.50 11:25:01 AM 6 8.71 0.00 1.10 0.60 0.07 89.52 11:25:01 AM 7 14.62 0.00 0.80 0.52 0.07 83.99 11:26:01 AM all 25.89 0.00 1.08 0.18 0.07 72.78 11:26:01 AM 0 28.53 0.00 1.24 0.40 0.08 69.75 11:26:01 AM 1 11.69 0.00 1.26 0.39 0.07 86.59 11:26:01 AM 2 26.94 0.00 1.16 0.17 0.08 71.66 11:26:01 AM 3 26.63 0.00 0.77 0.22 0.08 72.29 11:26:01 AM 4 39.79 0.00 1.01 0.00 0.07 59.14 11:26:01 AM 5 21.36 0.00 1.11 0.07 0.07 77.40 11:26:01 AM 6 17.36 0.00 1.32 0.20 0.07 81.05 11:26:01 AM 7 34.77 0.00 0.74 0.00 0.07 64.42 11:27:01 AM all 20.24 0.31 3.59 1.43 0.09 74.35 11:27:01 AM 0 22.64 0.02 3.67 0.12 0.08 73.48 11:27:01 AM 1 16.94 0.00 3.24 3.95 0.10 75.78 11:27:01 AM 2 16.02 0.10 3.77 1.57 0.08 78.46 11:27:01 AM 3 21.82 0.05 3.95 3.27 0.08 70.83 11:27:01 AM 4 18.05 0.00 2.74 0.49 0.08 78.63 11:27:01 AM 5 21.97 2.24 3.98 1.38 0.08 70.34 11:27:01 AM 6 19.75 0.05 3.28 0.27 0.08 76.57 11:27:01 AM 7 24.74 0.00 4.08 0.39 0.08 70.71 11:28:01 AM all 10.81 0.00 0.45 0.59 0.05 88.10 11:28:01 AM 0 1.91 0.00 0.72 0.02 0.05 97.31 11:28:01 AM 1 2.72 0.00 0.40 4.09 0.05 92.74 11:28:01 AM 2 1.09 0.00 0.65 0.48 0.08 97.69 11:28:01 AM 3 45.79 0.00 0.97 0.03 0.05 53.15 11:28:01 AM 4 10.64 0.00 0.20 0.00 0.02 89.14 11:28:01 AM 5 14.72 0.00 0.33 0.02 0.08 84.84 11:28:01 AM 6 4.64 0.00 0.22 0.05 0.05 95.05 11:28:01 AM 7 4.95 0.00 0.13 0.00 0.02 94.90 11:29:01 AM all 9.67 0.00 0.32 0.03 0.05 89.94 11:29:01 AM 0 3.42 0.00 0.27 0.08 0.08 96.15 11:29:01 AM 1 6.03 0.00 0.05 0.00 0.03 93.88 11:29:01 AM 2 4.22 0.00 0.67 0.02 0.05 95.04 11:29:01 AM 3 3.99 0.00 0.12 0.00 0.05 95.85 11:29:01 AM 4 2.89 0.00 0.10 0.00 0.05 96.96 11:29:01 AM 5 52.68 0.00 0.98 0.10 0.07 46.17 11:29:01 AM 6 2.23 0.00 0.10 0.00 0.03 97.63 11:29:01 AM 7 1.88 0.00 0.25 0.00 0.02 97.85 11:30:01 AM all 10.90 0.00 1.06 0.19 0.05 87.79 11:30:01 AM 0 8.08 0.00 1.47 0.03 0.07 90.35 11:30:01 AM 1 28.51 0.00 1.84 0.43 0.05 69.17 11:30:01 AM 2 6.14 0.00 0.53 0.02 0.03 93.28 11:30:01 AM 3 3.59 0.00 0.53 0.00 0.02 95.86 11:30:01 AM 4 2.27 0.00 0.85 0.89 0.05 95.94 11:30:01 AM 5 24.95 0.00 1.40 0.08 0.07 73.49 11:30:01 AM 6 10.63 0.00 0.95 0.05 0.05 88.32 11:30:01 AM 7 3.03 0.00 0.94 0.05 0.07 95.92 Average: all 14.68 0.04 1.26 0.66 0.06 83.31 Average: 0 10.99 0.00 1.23 0.26 0.07 87.45 Average: 1 14.78 0.00 1.52 1.67 0.06 81.97 Average: 2 10.81 0.01 1.37 0.94 0.07 86.79 Average: 3 17.74 0.01 1.25 0.73 0.06 80.22 Average: 4 15.04 0.00 0.91 0.49 0.05 83.51 Average: 5 25.85 0.32 1.48 0.35 0.07 71.93 Average: 6 9.33 0.01 1.09 0.31 0.05 89.21 Average: 7 12.87 0.00 1.20 0.49 0.05 85.39