---> uname -a: Linux prd-centos8-docker-8c-8g-23352.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 1119 25172 19 5597 30296 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:a1:dc:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fea1:dc2b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3a:e3:38:1d 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::42:3aff:fee3:381d/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) 06/24/2025 _x86_64_ (8 CPU) 05:58:18 LINUX RESTART (8 CPU) 05:59:01 AM tps rtps wtps bread/s bwrtn/s 06:00:02 AM 183.61 13.98 169.63 2871.84 10257.30 06:01:01 AM 220.91 5.02 215.90 1228.27 14750.06 06:02:01 AM 139.14 0.87 138.27 496.74 42111.71 06:03:01 AM 40.01 0.05 39.96 77.03 541.86 06:04:01 AM 13.65 0.48 13.16 21.46 332.27 06:05:01 AM 34.11 0.00 34.11 0.00 2309.48 06:06:01 AM 93.49 0.00 93.49 0.00 21805.26 06:07:01 AM 137.54 0.00 137.54 0.00 2052.60 06:08:01 AM 48.63 3.72 44.91 6101.12 26424.20 06:09:01 AM 50.32 0.57 49.75 194.60 8257.40 Average: 95.93 2.46 93.47 1098.77 12881.61 05:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:02 AM 29052508 30909320 3603196 11.03 2688 2174444 1851236 5.49 162512 2977100 125468 06:01:01 AM 27668168 29913536 4987536 15.27 2688 2555052 3522816 10.45 270624 4217468 90984 06:02:01 AM 24652264 28034052 8003440 24.51 2688 3666292 4467172 13.25 427992 6969984 56 06:03:01 AM 24124552 27512328 8531152 26.12 2688 3670876 5193824 15.41 437628 7482180 116 06:04:01 AM 24084216 27476488 8571488 26.25 2688 3675788 4663020 13.84 439196 7523696 72 06:05:01 AM 24413608 28221048 8242096 25.24 2688 4079532 4195388 12.45 503108 7112300 301468 06:06:01 AM 22241420 26364392 10414284 31.89 2688 4394412 7261312 21.54 550288 9193128 2280 06:07:01 AM 24062640 28122600 8593064 26.31 2688 4320252 4035612 11.97 549020 7390004 128 06:08:01 AM 25260464 30471400 7395240 22.65 2688 5461908 2106376 6.25 767712 5966576 187028 06:09:01 AM 25766908 31011680 6888796 21.10 2688 5490660 1543496 4.58 961104 5266144 22608 Average: 25132675 28803684 7523029 23.04 2688 3948922 3884025 11.52 506918 6409858 73021 05:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 AM eth0 271.84 200.08 1638.23 46.56 0.00 0.00 0.00 0.00 06:00:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 460.94 358.33 5376.76 53.16 0.00 0.00 0.00 0.00 06:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM lo 1.13 1.13 0.06 0.06 0.00 0.00 0.00 0.00 06:02:01 AM eth0 329.58 194.44 9478.95 21.04 0.00 0.00 0.00 0.00 06:02:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:02:01 AM veth774a5b7 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM lo 30.47 30.47 2.66 2.66 0.00 0.00 0.00 0.00 06:03:01 AM eth0 88.34 61.77 24.87 27.21 0.00 0.00 0.00 0.00 06:03:01 AM docker0 7.61 8.75 1.08 1.02 0.00 0.00 0.00 0.00 06:03:01 AM veth4f853c9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 AM lo 61.01 61.01 3.69 3.69 0.00 0.00 0.00 0.00 06:04:01 AM eth0 317.63 235.89 86.43 96.48 0.00 0.00 0.00 0.00 06:04:01 AM docker0 3.02 3.78 0.59 0.62 0.00 0.00 0.00 0.00 06:05:01 AM lo 11.38 11.38 0.57 0.57 0.00 0.00 0.00 0.00 06:05:01 AM eth0 527.37 299.88 1984.95 48.99 0.00 0.00 0.00 0.00 06:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM lo 414.28 414.28 76.22 76.22 0.00 0.00 0.00 0.00 06:06:01 AM eth0 311.78 169.23 920.12 29.70 0.00 0.00 0.00 0.00 06:06:01 AM docker0 195.88 204.62 36.07 36.98 0.00 0.00 0.00 0.00 06:06:01 AM vethbd502db 176.92 184.84 36.55 31.14 0.00 0.00 0.00 0.00 06:06:01 AM veth6435c25 18.96 20.48 2.20 6.11 0.00 0.00 0.00 0.00 06:07:01 AM lo 631.04 631.04 150.50 150.50 0.00 0.00 0.00 0.00 06:07:01 AM eth0 106.65 82.34 284.45 32.82 0.00 0.00 0.00 0.00 06:07:01 AM docker0 309.80 316.43 77.48 72.81 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 06:08:01 AM eth0 346.76 260.97 3282.15 31.21 0.00 0.00 0.00 0.00 06:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 142.69 97.43 231.20 34.22 0.00 0.00 0.00 0.00 06:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.21 115.21 23.41 23.41 0.00 0.00 0.00 0.00 Average: eth0 290.07 195.76 2325.86 42.12 0.00 0.00 0.00 0.00 Average: docker0 51.72 53.46 11.54 11.16 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) 06/24/2025 _x86_64_ (8 CPU) 05:58:18 LINUX RESTART (8 CPU) 05:59:01 AM CPU %user %nice %system %iowait %steal %idle 06:00:02 AM all 10.48 0.00 1.00 0.60 0.05 87.87 06:00:02 AM 0 7.32 0.00 0.72 0.40 0.05 91.51 06:00:02 AM 1 6.31 0.00 0.57 0.45 0.07 92.61 06:00:02 AM 2 11.39 0.00 1.32 1.34 0.05 85.90 06:00:02 AM 3 5.89 0.00 0.45 0.25 0.05 93.36 06:00:02 AM 4 12.37 0.00 1.14 0.73 0.03 85.73 06:00:02 AM 5 17.66 0.00 1.80 0.58 0.05 79.91 06:00:02 AM 6 10.55 0.00 1.37 0.92 0.05 87.11 06:00:02 AM 7 12.37 0.00 0.63 0.15 0.03 86.81 06:01:01 AM all 43.42 0.00 1.47 0.74 0.09 54.28 06:01:01 AM 0 42.69 0.00 1.17 0.54 0.08 55.51 06:01:01 AM 1 60.85 0.00 1.99 1.26 0.09 35.82 06:01:01 AM 2 46.57 0.00 2.14 0.95 0.09 50.25 06:01:01 AM 3 31.70 0.00 1.72 1.77 0.09 64.73 06:01:01 AM 4 44.66 0.00 1.19 0.31 0.08 53.76 06:01:01 AM 5 45.55 0.00 0.78 0.14 0.08 53.45 06:01:01 AM 6 36.41 0.00 1.16 0.46 0.09 61.88 06:01:01 AM 7 38.94 0.00 1.60 0.48 0.10 58.88 06:02:01 AM all 25.91 0.00 2.99 0.98 0.09 70.03 06:02:01 AM 0 15.74 0.00 2.31 0.30 0.08 81.56 06:02:01 AM 1 25.94 0.00 3.01 1.50 0.10 69.45 06:02:01 AM 2 24.58 0.00 2.47 2.47 0.08 70.39 06:02:01 AM 3 28.92 0.00 3.74 0.64 0.08 66.62 06:02:01 AM 4 31.93 0.00 3.54 0.79 0.08 63.65 06:02:01 AM 5 37.14 0.00 3.56 1.43 0.08 57.79 06:02:01 AM 6 21.06 0.00 2.74 0.32 0.08 75.79 06:02:01 AM 7 22.02 0.00 2.52 0.39 0.13 74.93 06:03:01 AM all 22.70 0.00 2.58 0.06 0.09 74.56 06:03:01 AM 0 23.45 0.00 2.79 0.05 0.10 73.61 06:03:01 AM 1 24.29 0.00 2.34 0.07 0.08 73.22 06:03:01 AM 2 20.12 0.00 2.60 0.08 0.08 77.12 06:03:01 AM 3 21.86 0.00 2.36 0.07 0.10 75.61 06:03:01 AM 4 21.19 0.00 2.29 0.07 0.08 76.37 06:03:01 AM 5 19.74 0.00 2.51 0.03 0.12 77.60 06:03:01 AM 6 23.57 0.00 2.68 0.05 0.08 73.61 06:03:01 AM 7 27.38 0.00 3.10 0.08 0.07 69.37 06:04:01 AM all 8.53 0.00 1.51 0.03 0.07 89.87 06:04:01 AM 0 5.93 0.00 1.22 0.05 0.08 92.72 06:04:01 AM 1 7.29 0.00 2.04 0.02 0.08 90.57 06:04:01 AM 2 11.15 0.00 1.74 0.02 0.05 87.04 06:04:01 AM 3 10.42 0.00 1.32 0.02 0.07 88.17 06:04:01 AM 4 7.16 0.00 1.29 0.02 0.05 91.49 06:04:01 AM 5 9.75 0.00 1.20 0.03 0.08 88.92 06:04:01 AM 6 6.74 0.00 1.29 0.03 0.07 91.87 06:04:01 AM 7 9.80 0.00 1.96 0.02 0.07 88.15 06:05:01 AM all 35.23 0.00 1.54 0.07 0.08 63.07 06:05:01 AM 0 28.21 0.00 1.34 0.00 0.08 70.37 06:05:01 AM 1 43.14 0.00 1.56 0.10 0.07 55.14 06:05:01 AM 2 40.76 0.00 1.02 0.00 0.10 58.12 06:05:01 AM 3 12.35 0.00 1.14 0.07 0.10 86.34 06:05:01 AM 4 50.00 0.00 1.94 0.17 0.08 47.81 06:05:01 AM 5 39.14 0.00 1.42 0.03 0.08 59.32 06:05:01 AM 6 38.54 0.00 2.27 0.13 0.08 58.97 06:05:01 AM 7 29.66 0.00 1.66 0.07 0.07 68.54 06:06:01 AM all 28.91 0.00 2.17 0.60 0.09 68.22 06:06:01 AM 0 21.62 0.00 2.01 0.02 0.10 76.25 06:06:01 AM 1 24.55 0.00 2.03 0.52 0.08 72.82 06:06:01 AM 2 34.11 0.00 3.11 0.29 0.08 62.42 06:06:01 AM 3 33.09 0.00 2.13 0.87 0.08 63.82 06:06:01 AM 4 23.39 0.00 2.32 0.44 0.10 73.75 06:06:01 AM 5 40.50 0.00 1.61 1.37 0.12 56.40 06:06:01 AM 6 28.18 0.00 2.13 0.03 0.10 69.55 06:06:01 AM 7 25.81 0.00 2.03 1.29 0.08 70.78 06:07:01 AM all 27.62 0.00 1.83 0.31 0.07 70.17 06:07:01 AM 0 33.18 0.00 3.10 0.02 0.08 63.62 06:07:01 AM 1 18.62 0.00 2.09 0.10 0.07 79.12 06:07:01 AM 2 40.96 0.00 1.07 0.00 0.08 57.89 06:07:01 AM 3 18.46 0.00 1.96 0.05 0.07 79.46 06:07:01 AM 4 22.87 0.00 1.64 0.00 0.07 75.42 06:07:01 AM 5 39.79 0.00 1.15 0.02 0.07 58.97 06:07:01 AM 6 31.69 0.00 1.19 0.15 0.07 66.91 06:07:01 AM 7 15.28 0.00 2.42 2.13 0.08 80.08 06:08:01 AM all 24.95 0.00 1.83 0.62 0.08 72.52 06:08:01 AM 0 24.52 0.00 1.35 0.00 0.08 74.04 06:08:01 AM 1 22.66 0.00 2.26 0.87 0.08 74.13 06:08:01 AM 2 18.68 0.00 2.41 3.48 0.08 75.34 06:08:01 AM 3 36.65 0.00 1.46 0.00 0.07 61.83 06:08:01 AM 4 17.75 0.00 2.43 0.29 0.07 79.47 06:08:01 AM 5 32.80 0.00 1.39 0.00 0.08 65.73 06:08:01 AM 6 28.75 0.00 1.46 0.28 0.08 69.42 06:08:01 AM 7 17.80 0.00 1.84 0.07 0.07 80.22 06:09:01 AM all 22.19 0.00 1.17 0.19 0.06 76.38 06:09:01 AM 0 12.68 0.00 1.39 0.48 0.07 85.38 06:09:01 AM 1 41.54 0.00 1.78 0.13 0.08 56.47 06:09:01 AM 2 28.39 0.00 0.95 0.30 0.07 70.30 06:09:01 AM 3 35.55 0.00 1.25 0.03 0.08 63.08 06:09:01 AM 4 8.26 0.00 0.73 0.00 0.05 90.95 06:09:01 AM 5 18.12 0.00 1.37 0.07 0.05 80.40 06:09:01 AM 6 24.39 0.00 0.85 0.00 0.05 74.71 06:09:01 AM 7 8.69 0.00 1.02 0.53 0.03 89.72 Average: all 24.96 0.00 1.81 0.42 0.08 72.73 Average: 0 21.49 0.00 1.74 0.19 0.08 76.50 Average: 1 27.46 0.00 1.97 0.50 0.08 70.00 Average: 2 27.64 0.00 1.88 0.89 0.08 69.51 Average: 3 23.47 0.00 1.75 0.37 0.08 74.32 Average: 4 23.92 0.00 1.85 0.28 0.07 73.88 Average: 5 29.99 0.00 1.68 0.37 0.08 67.88 Average: 6 24.96 0.00 1.71 0.24 0.08 73.01 Average: 7 20.74 0.00 1.88 0.52 0.07 76.79