---> uname -a: Linux prd-centos8-docker-8c-8g-28148.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1146 25287 19 5456 30270 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:95:06:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85775sec preferred_lft 85775sec inet6 fe80::f816:3eff:fe95:692/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:fb:71:06 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:b4ff:fefb:7106/64 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) 07/15/2025 _x86_64_ (8 CPU) 10:02:48 LINUX RESTART (8 CPU) 10:03:01 AM tps rtps wtps bread/s bwrtn/s 10:04:01 AM 245.63 27.44 218.19 6587.69 15126.49 10:05:01 AM 280.42 18.93 261.50 4143.69 15013.96 10:06:01 AM 178.97 0.60 178.37 413.00 47482.62 10:07:01 AM 39.21 0.22 39.00 89.56 857.57 10:08:01 AM 21.03 0.48 20.54 21.46 427.22 10:09:01 AM 5.40 0.00 5.40 0.00 386.07 10:10:01 AM 26.14 0.00 26.14 0.00 582.69 10:11:01 AM 103.08 0.00 103.08 0.00 24068.76 10:12:02 AM 160.57 0.00 160.57 0.00 2346.43 10:13:01 AM 74.62 2.96 71.66 4637.51 29200.10 Average: 113.57 5.07 108.50 1584.30 13522.96 10:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 AM 29535056 31218572 3120656 9.56 2688 2006792 1436260 4.26 150668 2540452 175192 10:05:01 AM 28058408 30276832 4597304 14.08 2688 2529148 2146972 6.37 253000 3852364 205620 10:06:01 AM 25133676 28531792 7522036 23.03 2688 3681704 3784112 11.23 413628 6502944 576 10:07:01 AM 24458876 27863756 8196836 25.10 2688 3687172 5435896 16.13 436236 7145588 156 10:08:01 AM 24686592 28096668 7969120 24.40 2688 3692584 4019688 11.93 439332 6919556 72 10:09:01 AM 25531904 28951348 7123808 21.81 2688 3701892 3319304 9.85 441300 6077536 20 10:10:01 AM 24931868 28592696 7723844 23.65 2688 3940812 3638252 10.79 505648 6603788 234024 10:11:01 AM 22910384 27063148 9745328 29.84 2688 4421836 6453544 19.15 552600 8519756 5128 10:12:02 AM 23772176 27864476 8883536 27.20 2688 4349696 4151588 12.32 551732 7672324 1908 10:13:01 AM 25894216 30994980 6761496 20.71 2688 5347012 1552776 4.61 907656 5190424 60808 Average: 25491316 28945427 7164396 21.94 2688 3735865 3593839 10.66 465180 6102473 68350 10:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 508.63 328.26 2027.36 84.51 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 426.61 341.97 5504.78 50.09 0.00 0.00 0.00 0.00 10:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 349.38 221.16 10037.08 27.13 0.00 0.00 0.00 0.00 10:06:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 AM lo 15.04 15.04 1.33 1.33 0.00 0.00 0.00 0.00 10:07:01 AM eth0 40.15 30.97 13.36 14.95 0.00 0.00 0.00 0.00 10:07:01 AM docker0 3.50 4.18 0.52 0.51 0.00 0.00 0.00 0.00 10:07:01 AM vethc27f8b7 1.15 1.52 0.19 0.20 0.00 0.00 0.00 0.00 10:08:01 AM lo 65.84 65.84 4.59 4.59 0.00 0.00 0.00 0.00 10:08:01 AM eth0 210.15 173.79 64.14 73.46 0.00 0.00 0.00 0.00 10:08:01 AM docker0 8.35 9.45 1.24 1.29 0.00 0.00 0.00 0.00 10:09:01 AM lo 19.13 19.13 0.93 0.93 0.00 0.00 0.00 0.00 10:09:01 AM eth0 173.97 135.58 96.09 48.46 0.00 0.00 0.00 0.00 10:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:10:01 AM eth0 115.33 89.15 715.93 17.70 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 359.40 359.40 52.66 52.66 0.00 0.00 0.00 0.00 10:11:01 AM eth0 684.26 369.68 2293.32 37.33 0.00 0.00 0.00 0.00 10:11:01 AM docker0 153.12 160.90 23.77 25.48 0.00 0.00 0.00 0.00 10:11:01 AM vethfb56f16 139.34 145.93 24.24 21.53 0.00 0.00 0.00 0.00 10:11:01 AM vethed55013 13.78 15.66 1.62 4.22 0.00 0.00 0.00 0.00 10:12:02 AM lo 1105.45 1105.45 197.57 197.57 0.00 0.00 0.00 0.00 10:12:02 AM eth0 148.28 102.65 324.40 44.44 0.00 0.00 0.00 0.00 10:12:02 AM docker0 477.00 488.65 97.81 92.86 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 80.84 70.00 1281.68 14.43 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.75 156.75 25.75 25.75 0.00 0.00 0.00 0.00 Average: eth0 274.08 186.51 2237.29 41.30 0.00 0.00 0.00 0.00 Average: docker0 64.30 66.43 12.35 12.03 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) 07/15/2025 _x86_64_ (8 CPU) 10:02:48 LINUX RESTART (8 CPU) 10:03:01 AM CPU %user %nice %system %iowait %steal %idle 10:04:01 AM all 14.65 0.00 1.94 1.00 0.06 82.36 10:04:01 AM 0 12.53 0.00 2.06 1.82 0.07 83.52 10:04:01 AM 1 14.48 0.00 2.00 1.07 0.07 82.38 10:04:01 AM 2 5.76 0.00 1.67 0.18 0.08 92.30 10:04:01 AM 3 19.32 0.00 2.61 0.85 0.08 77.13 10:04:01 AM 4 18.51 0.00 2.19 1.81 0.05 77.44 10:04:01 AM 5 18.79 0.00 2.19 1.10 0.03 77.88 10:04:01 AM 6 17.41 0.00 1.56 0.32 0.05 80.67 10:04:01 AM 7 10.38 0.00 1.22 0.80 0.05 87.54 10:05:01 AM all 31.17 0.00 1.52 1.11 0.11 66.09 10:05:01 AM 0 34.59 0.00 1.44 0.82 0.13 63.02 10:05:01 AM 1 22.96 0.00 1.74 0.64 0.12 74.55 10:05:01 AM 2 28.71 0.00 1.44 1.05 0.10 68.70 10:05:01 AM 3 27.03 0.00 1.89 1.66 0.10 69.31 10:05:01 AM 4 30.17 0.00 1.62 0.52 0.10 67.59 10:05:01 AM 5 32.71 0.00 1.36 0.87 0.10 64.96 10:05:01 AM 6 41.43 0.00 0.92 0.95 0.12 56.58 10:05:01 AM 7 31.71 0.00 1.79 2.41 0.10 63.99 10:06:01 AM all 36.27 0.00 2.86 1.36 0.10 59.42 10:06:01 AM 0 28.65 0.00 2.80 3.04 0.10 65.41 10:06:01 AM 1 42.42 0.00 3.00 1.57 0.12 52.90 10:06:01 AM 2 30.52 0.00 3.32 2.24 0.10 63.82 10:06:01 AM 3 42.37 0.00 3.15 1.68 0.10 52.69 10:06:01 AM 4 33.25 0.00 2.12 0.27 0.08 64.27 10:06:01 AM 5 40.87 0.00 3.03 0.77 0.10 55.23 10:06:01 AM 6 29.88 0.00 2.32 1.11 0.08 66.62 10:06:01 AM 7 42.19 0.00 3.13 0.22 0.10 54.36 10:07:01 AM all 20.02 0.00 2.05 0.07 0.09 77.77 10:07:01 AM 0 15.81 0.00 2.08 0.13 0.10 81.88 10:07:01 AM 1 18.48 0.00 2.13 0.08 0.08 79.22 10:07:01 AM 2 21.85 0.00 2.21 0.07 0.10 75.77 10:07:01 AM 3 26.45 0.00 2.21 0.03 0.10 71.21 10:07:01 AM 4 17.87 0.00 1.89 0.05 0.08 80.10 10:07:01 AM 5 19.32 0.00 1.91 0.07 0.08 78.62 10:07:01 AM 6 18.96 0.00 1.79 0.05 0.10 79.10 10:07:01 AM 7 21.43 0.00 2.19 0.07 0.08 76.22 10:08:01 AM all 12.25 0.00 1.66 0.03 0.08 85.97 10:08:01 AM 0 10.10 0.00 1.98 0.03 0.08 87.81 10:08:01 AM 1 11.93 0.00 1.32 0.00 0.08 86.66 10:08:01 AM 2 11.08 0.00 1.49 0.00 0.07 87.37 10:08:01 AM 3 15.23 0.00 2.21 0.07 0.10 82.39 10:08:01 AM 4 17.87 0.00 1.62 0.03 0.08 80.39 10:08:01 AM 5 13.26 0.00 1.72 0.07 0.08 84.87 10:08:01 AM 6 9.35 0.00 1.61 0.03 0.07 88.94 10:08:01 AM 7 9.22 0.00 1.29 0.03 0.08 89.37 10:09:01 AM all 10.03 0.00 0.56 0.02 0.05 89.34 10:09:01 AM 0 3.79 0.00 0.70 0.00 0.05 95.46 10:09:01 AM 1 4.56 0.00 0.47 0.00 0.05 94.92 10:09:01 AM 2 12.70 0.00 0.74 0.00 0.07 86.50 10:09:01 AM 3 8.69 0.00 0.27 0.00 0.05 90.99 10:09:01 AM 4 4.85 0.00 0.38 0.02 0.05 94.70 10:09:01 AM 5 3.68 0.00 0.37 0.00 0.05 95.91 10:09:01 AM 6 35.01 0.00 1.02 0.05 0.07 63.85 10:09:01 AM 7 7.00 0.00 0.50 0.08 0.03 92.38 10:10:01 AM all 32.90 0.00 0.80 0.05 0.08 66.17 10:10:01 AM 0 26.90 0.00 1.02 0.10 0.08 71.89 10:10:01 AM 1 20.59 0.00 0.97 0.02 0.10 78.32 10:10:01 AM 2 33.16 0.00 0.73 0.02 0.08 66.01 10:10:01 AM 3 14.01 0.00 0.89 0.07 0.05 84.98 10:10:01 AM 4 30.89 0.00 0.73 0.08 0.07 68.23 10:10:01 AM 5 34.16 0.00 0.45 0.07 0.07 65.26 10:10:01 AM 6 61.72 0.00 1.24 0.05 0.10 36.89 10:10:01 AM 7 41.85 0.00 0.33 0.02 0.08 57.72 10:11:01 AM all 24.55 0.00 2.11 0.83 0.11 72.40 10:11:01 AM 0 32.01 0.00 1.99 0.02 0.12 65.87 10:11:01 AM 1 25.88 0.00 1.43 0.74 0.10 71.85 10:11:01 AM 2 17.09 0.00 2.64 3.29 0.12 76.86 10:11:01 AM 3 14.17 0.00 2.04 0.62 0.12 83.05 10:11:01 AM 4 27.88 0.00 2.23 1.16 0.12 68.61 10:11:01 AM 5 28.91 0.00 2.53 0.12 0.12 68.33 10:11:01 AM 6 20.69 0.00 2.17 0.69 0.10 76.35 10:11:01 AM 7 29.72 0.00 1.85 0.03 0.10 68.29 10:12:02 AM all 29.75 0.00 1.95 0.31 0.09 67.89 10:12:02 AM 0 32.90 0.00 1.86 0.03 0.08 65.12 10:12:02 AM 1 30.72 0.00 1.76 0.07 0.12 67.34 10:12:02 AM 2 40.47 0.00 2.57 0.13 0.10 56.73 10:12:02 AM 3 36.56 0.00 3.23 1.16 0.10 58.95 10:12:02 AM 4 26.84 0.00 1.42 0.02 0.08 71.63 10:12:02 AM 5 16.61 0.00 1.94 0.99 0.08 80.38 10:12:02 AM 6 16.01 0.00 1.39 0.05 0.10 82.45 10:12:02 AM 7 37.97 0.00 1.44 0.02 0.08 60.48 10:13:01 AM all 20.52 0.00 1.69 0.90 0.07 76.82 10:13:01 AM 0 26.53 0.00 1.63 0.17 0.09 71.58 10:13:01 AM 1 12.10 0.00 1.46 2.67 0.07 83.70 10:13:01 AM 2 9.73 0.00 1.58 1.62 0.07 87.00 10:13:01 AM 3 27.85 0.00 2.13 0.65 0.07 69.31 10:13:01 AM 4 11.39 0.00 1.31 0.20 0.05 87.04 10:13:01 AM 5 28.46 0.00 1.70 1.48 0.07 68.29 10:13:01 AM 6 28.85 0.00 1.74 0.12 0.07 69.22 10:13:01 AM 7 19.28 0.00 1.99 0.31 0.05 78.38 Average: all 23.21 0.00 1.71 0.57 0.08 74.43 Average: 0 22.36 0.00 1.75 0.62 0.09 75.17 Average: 1 20.41 0.00 1.63 0.68 0.09 77.19 Average: 2 21.12 0.00 1.84 0.86 0.09 76.10 Average: 3 23.14 0.00 2.06 0.68 0.09 74.03 Average: 4 21.96 0.00 1.55 0.42 0.08 75.99 Average: 5 23.66 0.00 1.72 0.55 0.08 73.99 Average: 6 27.94 0.00 1.57 0.34 0.09 70.06 Average: 7 25.07 0.00 1.57 0.40 0.08 72.88