---> uname -a: Linux prd-centos8-docker-8c-8g-17600.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 1122 25304 19 5463 30294 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:41:2b:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe41:2bce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:c1:8f:24 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::42:9dff:fec1:8f24/64 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) 06:44:36 LINUX RESTART (8 CPU) 06:45:01 AM tps rtps wtps bread/s bwrtn/s 06:46:01 AM 254.47 9.56 244.90 2663.51 7741.67 06:47:01 AM 284.27 15.58 268.69 2467.46 20004.07 06:48:01 AM 165.11 0.80 164.31 502.63 42118.03 06:49:01 AM 42.46 0.03 42.43 1.87 887.49 06:50:01 AM 13.18 0.48 12.70 21.46 338.72 06:51:01 AM 5.33 0.00 5.33 0.00 396.95 06:52:01 AM 110.00 0.00 110.00 0.00 23676.47 06:53:01 AM 19.49 0.00 19.49 0.00 576.66 06:54:01 AM 169.08 2.47 166.62 4485.89 2204.31 Average: 118.15 3.21 114.94 1127.02 10882.39 06:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 AM 29445172 31249948 3210540 9.83 2688 2122848 1953104 5.79 154064 2611072 224656 06:47:01 AM 27570084 29803568 5085628 15.57 2688 2543620 3170844 9.41 258464 4329268 51560 06:48:01 AM 24377392 27790548 8278320 25.35 2688 3696332 5193108 15.41 421016 7244456 32 06:49:01 AM 24205128 27622812 8450584 25.88 2688 3699208 5958040 17.68 436688 7397856 84 06:50:01 AM 24149612 27571988 8506100 26.05 2688 3704312 4557340 13.52 438300 7453544 104 06:51:01 AM 25112964 28545080 7542748 23.10 2688 3713908 3777156 11.21 440324 6494088 20 06:52:01 AM 23781112 27917664 8874600 27.18 2688 4401920 5016664 14.88 539444 7667416 72 06:53:01 AM 22438136 26606864 10217576 31.29 2688 4437792 6954092 20.63 552644 8988340 3280 06:54:01 AM 23834192 28634512 8821520 27.01 2688 5053200 3791876 11.25 706604 7450176 558316 Average: 24990421 28415887 7665291 23.47 2688 3708127 4485803 13.31 438616 6626246 93125 06:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 168.96 111.50 1398.14 36.47 0.00 0.00 0.00 0.00 06:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 386.34 335.24 5369.22 46.94 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 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 06:48:01 AM eth0 350.67 231.61 10011.14 29.90 0.00 0.00 0.00 0.00 06:48:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:48:01 AM veth6d55a77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM veth214f556 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM lo 53.62 53.62 4.56 4.56 0.00 0.00 0.00 0.00 06:49:01 AM eth0 126.84 90.55 38.93 40.08 0.00 0.00 0.00 0.00 06:49:01 AM docker0 11.56 13.16 1.72 1.70 0.00 0.00 0.00 0.00 06:49:01 AM veth095dfd6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:50:01 AM lo 60.73 60.73 3.09 3.09 0.00 0.00 0.00 0.00 06:50:01 AM eth0 261.96 200.32 72.17 82.33 0.00 0.00 0.00 0.00 06:50:01 AM docker0 0.78 1.02 0.11 0.18 0.00 0.00 0.00 0.00 06:51:01 AM lo 16.40 16.40 0.80 0.80 0.00 0.00 0.00 0.00 06:51:01 AM eth0 130.41 100.97 98.92 35.11 0.00 0.00 0.00 0.00 06:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:52:01 AM eth0 504.30 216.18 2977.94 32.56 0.00 0.00 0.00 0.00 06:52:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 AM veth0c2806e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:52:01 AM veth869f0e3 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:53:01 AM lo 723.04 723.04 128.89 128.89 0.00 0.00 0.00 0.00 06:53:01 AM eth0 80.59 55.15 26.04 27.38 0.00 0.00 0.00 0.00 06:53:01 AM docker0 314.98 326.87 55.19 67.81 0.00 0.00 0.00 0.00 06:53:01 AM veth0c2806e 281.02 291.54 55.54 47.31 0.00 0.00 0.00 0.00 06:53:01 AM veth869f0e3 33.96 35.84 3.96 20.75 0.00 0.00 0.00 0.00 06:54:01 AM lo 756.34 756.34 123.63 123.63 0.00 0.00 0.00 0.00 06:54:01 AM eth0 140.86 107.23 1512.79 28.95 0.00 0.00 0.00 0.00 06:54:01 AM docker0 322.31 330.63 67.91 51.22 0.00 0.00 0.00 0.00 Average: lo 178.99 178.99 29.00 29.00 0.00 0.00 0.00 0.00 Average: eth0 238.99 160.97 2389.40 39.97 0.00 0.00 0.00 0.00 Average: docker0 72.19 74.65 13.88 13.44 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) 06:44:36 LINUX RESTART (8 CPU) 06:45:01 AM CPU %user %nice %system %iowait %steal %idle 06:46:01 AM all 10.26 0.00 1.14 0.93 0.07 87.59 06:46:01 AM 0 7.90 0.00 1.65 2.19 0.08 88.17 06:46:01 AM 1 6.43 0.00 0.72 0.73 0.05 92.07 06:46:01 AM 2 12.37 0.00 1.27 1.79 0.07 84.50 06:46:01 AM 3 2.07 0.00 0.42 0.33 0.05 97.13 06:46:01 AM 4 10.41 0.00 1.10 0.13 0.08 88.26 06:46:01 AM 5 28.44 0.00 2.57 1.29 0.10 67.61 06:46:01 AM 6 10.55 0.00 0.72 0.18 0.07 88.48 06:46:01 AM 7 3.91 0.00 0.69 0.82 0.05 94.53 06:47:01 AM all 37.55 0.00 1.46 1.07 0.11 59.81 06:47:01 AM 0 50.07 0.00 1.17 0.32 0.15 48.30 06:47:01 AM 1 31.67 0.00 0.99 0.67 0.13 66.54 06:47:01 AM 2 29.08 0.00 1.86 1.56 0.10 67.41 06:47:01 AM 3 27.41 0.00 1.10 0.99 0.10 70.40 06:47:01 AM 4 33.75 0.00 0.75 0.64 0.08 64.78 06:47:01 AM 5 51.70 0.00 2.09 0.55 0.15 45.51 06:47:01 AM 6 29.68 0.00 1.66 3.22 0.10 65.34 06:47:01 AM 7 47.00 0.00 2.08 0.64 0.10 50.18 06:48:01 AM all 34.07 0.00 2.77 0.89 0.12 62.14 06:48:01 AM 0 42.76 0.00 1.64 0.79 0.12 54.69 06:48:01 AM 1 35.28 0.00 4.12 1.72 0.13 58.75 06:48:01 AM 2 37.37 0.00 2.92 0.96 0.12 58.63 06:48:01 AM 3 27.97 0.00 2.88 1.03 0.12 68.01 06:48:01 AM 4 12.82 0.00 2.32 0.40 0.10 84.36 06:48:01 AM 5 40.59 0.00 2.54 0.60 0.10 56.17 06:48:01 AM 6 40.23 0.00 2.79 1.14 0.13 55.71 06:48:01 AM 7 35.52 0.00 2.96 0.51 0.13 60.88 06:49:01 AM all 22.40 0.00 2.52 0.06 0.11 74.91 06:49:01 AM 0 22.99 0.00 2.06 0.03 0.12 74.80 06:49:01 AM 1 14.00 0.00 2.45 0.03 0.10 83.41 06:49:01 AM 2 27.48 0.00 2.81 0.07 0.12 69.52 06:49:01 AM 3 20.97 0.00 2.35 0.08 0.10 76.50 06:49:01 AM 4 22.88 0.00 2.72 0.05 0.12 74.24 06:49:01 AM 5 25.10 0.00 2.93 0.12 0.12 71.74 06:49:01 AM 6 20.83 0.00 2.01 0.05 0.13 76.98 06:49:01 AM 7 24.95 0.00 2.81 0.03 0.08 72.12 06:50:01 AM all 7.70 0.00 1.17 0.02 0.09 91.03 06:50:01 AM 0 8.56 0.00 1.14 0.02 0.08 90.20 06:50:01 AM 1 7.68 0.00 1.59 0.03 0.08 90.62 06:50:01 AM 2 7.76 0.00 1.24 0.00 0.10 90.90 06:50:01 AM 3 7.53 0.00 1.52 0.03 0.08 90.83 06:50:01 AM 4 6.64 0.00 1.20 0.02 0.08 92.06 06:50:01 AM 5 12.27 0.00 1.09 0.02 0.08 86.54 06:50:01 AM 6 5.29 0.00 0.60 0.02 0.08 94.01 06:50:01 AM 7 5.83 0.00 1.00 0.03 0.08 93.05 06:51:01 AM all 10.97 0.00 0.46 0.01 0.05 88.50 06:51:01 AM 0 4.91 0.00 0.47 0.08 0.07 94.47 06:51:01 AM 1 13.02 0.00 0.50 0.00 0.05 86.43 06:51:01 AM 2 5.05 0.00 0.69 0.00 0.05 94.22 06:51:01 AM 3 41.63 0.00 0.88 0.02 0.07 57.40 06:51:01 AM 4 3.64 0.00 0.45 0.00 0.05 95.86 06:51:01 AM 5 2.47 0.00 0.18 0.02 0.05 97.28 06:51:01 AM 6 11.92 0.00 0.28 0.00 0.05 87.75 06:51:01 AM 7 5.13 0.00 0.23 0.00 0.03 94.60 06:52:01 AM all 33.53 0.00 1.83 0.48 0.09 64.07 06:52:01 AM 0 27.41 0.00 1.71 0.54 0.08 70.26 06:52:01 AM 1 32.79 0.00 2.36 1.37 0.10 63.38 06:52:01 AM 2 26.28 0.00 2.40 0.77 0.08 70.47 06:52:01 AM 3 31.15 0.00 1.37 0.15 0.10 67.23 06:52:01 AM 4 34.82 0.00 1.66 0.34 0.08 63.10 06:52:01 AM 5 40.87 0.00 2.13 0.12 0.08 56.81 06:52:01 AM 6 40.14 0.00 1.69 0.33 0.10 57.73 06:52:01 AM 7 34.75 0.00 1.32 0.22 0.12 63.59 06:53:01 AM all 29.23 0.00 3.02 0.23 0.14 67.38 06:53:01 AM 0 41.39 0.00 1.93 0.21 0.16 56.32 06:53:01 AM 1 26.53 0.00 5.32 0.17 0.13 67.84 06:53:01 AM 2 20.43 0.00 3.56 0.36 0.14 75.52 06:53:01 AM 3 28.10 0.00 4.35 0.07 0.13 67.35 06:53:01 AM 4 35.78 0.00 3.70 0.02 0.14 60.37 06:53:01 AM 5 38.75 0.00 1.47 0.27 0.12 59.39 06:53:01 AM 6 16.27 0.00 1.68 0.73 0.14 81.18 06:53:01 AM 7 27.28 0.00 1.95 0.04 0.16 70.58 06:54:01 AM all 31.52 0.00 1.94 0.34 0.10 66.10 06:54:01 AM 0 23.36 0.00 1.62 0.02 0.10 74.90 06:54:01 AM 1 32.65 0.00 2.11 1.84 0.10 63.29 06:54:01 AM 2 29.35 0.00 2.68 0.13 0.12 67.72 06:54:01 AM 3 22.76 0.00 2.23 0.05 0.08 74.88 06:54:01 AM 4 34.10 0.00 1.56 0.00 0.08 64.26 06:54:01 AM 5 45.18 0.00 2.02 0.35 0.12 52.33 06:54:01 AM 6 36.07 0.00 1.31 0.07 0.10 62.45 06:54:01 AM 7 28.67 0.00 1.96 0.28 0.08 69.00 Average: all 24.11 0.00 1.81 0.45 0.10 73.54 Average: 0 25.38 0.00 1.48 0.47 0.11 72.56 Average: 1 22.21 0.00 2.24 0.73 0.10 74.72 Average: 2 21.67 0.00 2.16 0.63 0.10 75.45 Average: 3 23.28 0.00 1.90 0.31 0.09 74.42 Average: 4 21.61 0.00 1.71 0.18 0.09 76.41 Average: 5 31.65 0.00 1.89 0.37 0.10 65.99 Average: 6 23.46 0.00 1.41 0.64 0.10 74.39 Average: 7 23.64 0.00 1.66 0.29 0.09 74.32