---> uname -a: Linux prd-centos8-docker-8c-8g-1852.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 1115 25316 19 5458 30301 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:fb:91:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fefb:91f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:40:03:ae 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:d2ff:fe40:3ae/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) 10/01/2025 _x86_64_ (8 CPU) 14:04:58 LINUX RESTART (8 CPU) 02:06:01 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 263.73 17.36 246.37 3622.93 12840.14 02:08:01 PM 157.65 1.75 155.90 551.28 13297.23 02:09:01 PM 126.57 0.75 125.82 533.56 40261.85 02:10:01 PM 25.44 0.48 24.96 21.46 499.45 02:11:01 PM 11.21 0.00 11.21 0.00 520.58 02:12:01 PM 29.97 0.00 29.97 0.00 1087.27 02:13:01 PM 95.50 0.00 95.50 0.00 22981.96 02:14:01 PM 108.73 0.00 108.73 0.00 1799.33 02:15:01 PM 69.97 2.96 67.01 4585.74 27484.04 Average: 98.75 2.59 96.16 1035.15 13419.85 02:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 28752620 30751584 3903084 11.95 2688 2313528 1789988 5.31 210672 3210532 148952 02:08:01 PM 25822460 28098384 6833244 20.93 2688 2583564 4255916 12.63 286044 6033740 42920 02:09:01 PM 23924752 27334888 8730952 26.74 2688 3692572 6007056 17.82 432788 7678052 336 02:10:01 PM 24177528 27593584 8478176 25.96 2688 3698692 4556220 13.52 436564 7427368 72 02:11:01 PM 24953284 28378664 7702420 23.59 2688 3708048 3854316 11.44 438796 6653940 20 02:12:01 PM 24020204 27839284 8635500 26.44 2688 4090216 4594088 13.63 597564 7401864 362668 02:13:01 PM 22226336 26388176 10429368 31.94 2688 4430856 7167844 21.27 645228 9105180 1988 02:14:01 PM 23982088 28080240 8673616 26.56 2688 4355888 4012268 11.90 643832 7370796 424 02:15:01 PM 25882516 30984344 6773188 20.74 2688 5348556 1579136 4.69 1135932 4972796 89216 Average: 24860199 28383239 7795505 23.87 2688 3802436 4201870 12.47 536380 6650474 71844 02:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 245.40 211.71 2570.76 51.74 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 312.15 244.02 3782.58 47.37 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 13.45 13.45 1.38 1.38 0.00 0.00 0.00 0.00 02:09:01 PM eth0 307.95 183.56 9479.55 19.89 0.00 0.00 0.00 0.00 02:09:01 PM docker0 4.48 5.40 0.65 0.64 0.00 0.00 0.00 0.00 02:09:01 PM veth3f5b18d 2.92 3.63 0.46 0.43 0.00 0.00 0.00 0.00 02:10:01 PM lo 66.69 66.69 4.60 4.60 0.00 0.00 0.00 0.00 02:10:01 PM eth0 255.80 185.09 72.28 76.68 0.00 0.00 0.00 0.00 02:10:01 PM docker0 7.90 8.78 1.18 1.20 0.00 0.00 0.00 0.00 02:11:01 PM lo 25.30 25.30 1.24 1.24 0.00 0.00 0.00 0.00 02:11:01 PM eth0 175.42 144.79 94.78 56.52 0.00 0.00 0.00 0.00 02:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:12:01 PM eth0 243.72 183.51 1600.39 1607.60 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 507.01 507.01 75.79 75.79 0.00 0.00 0.00 0.00 02:13:01 PM eth0 295.15 128.67 1423.75 29.42 0.00 0.00 0.00 0.00 02:13:01 PM docker0 219.48 229.64 34.73 36.55 0.00 0.00 0.00 0.00 02:13:01 PM veth1b97e4a 194.15 202.73 34.62 29.76 0.00 0.00 0.00 0.00 02:13:01 PM veth5718e92 25.32 27.61 3.10 7.05 0.00 0.00 0.00 0.00 02:14:01 PM lo 962.83 962.83 177.47 177.47 0.00 0.00 0.00 0.00 02:14:01 PM eth0 93.27 72.44 271.23 27.08 0.00 0.00 0.00 0.00 02:14:01 PM docker0 422.06 429.71 89.18 83.23 0.00 0.00 0.00 0.00 02:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 PM eth0 110.79 135.38 1269.70 2326.03 0.00 0.00 0.00 0.00 02:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 175.05 175.05 28.94 28.94 0.00 0.00 0.00 0.00 Average: eth0 226.62 165.46 2285.00 471.45 0.00 0.00 0.00 0.00 Average: docker0 72.66 74.83 13.97 13.51 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) 10/01/2025 _x86_64_ (8 CPU) 14:04:58 LINUX RESTART (8 CPU) 02:06:01 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 18.71 0.00 1.37 0.92 0.08 78.93 02:07:01 PM 0 22.82 0.00 1.62 0.77 0.08 74.71 02:07:01 PM 1 14.69 0.00 1.37 1.47 0.08 82.38 02:07:01 PM 2 13.00 0.00 1.10 1.00 0.07 84.83 02:07:01 PM 3 18.20 0.00 1.09 0.72 0.07 79.93 02:07:01 PM 4 12.64 0.00 0.80 0.62 0.08 85.86 02:07:01 PM 5 24.17 0.00 2.66 1.71 0.08 71.38 02:07:01 PM 6 24.29 0.00 1.44 0.89 0.07 73.32 02:07:01 PM 7 19.86 0.00 0.85 0.18 0.07 79.04 02:08:01 PM all 45.69 0.00 1.38 0.65 0.12 52.17 02:08:01 PM 0 55.70 0.00 0.91 1.59 0.12 41.69 02:08:01 PM 1 44.49 0.00 1.61 0.37 0.13 53.40 02:08:01 PM 2 46.35 0.00 0.83 0.27 0.10 52.45 02:08:01 PM 3 50.68 0.00 2.05 0.62 0.12 46.53 02:08:01 PM 4 39.81 0.00 1.62 1.13 0.12 57.33 02:08:01 PM 5 27.22 0.00 1.55 0.57 0.10 70.56 02:08:01 PM 6 60.90 0.00 1.08 0.17 0.15 37.71 02:08:01 PM 7 40.39 0.00 1.36 0.50 0.10 57.65 02:09:01 PM all 21.00 0.00 3.07 1.57 0.08 74.28 02:09:01 PM 0 21.75 0.00 2.99 0.03 0.10 75.13 02:09:01 PM 1 20.08 0.00 2.88 4.49 0.08 72.47 02:09:01 PM 2 22.79 0.00 4.62 3.87 0.08 68.64 02:09:01 PM 3 24.55 0.00 2.78 1.88 0.10 70.69 02:09:01 PM 4 25.36 0.00 3.36 1.65 0.08 69.54 02:09:01 PM 5 17.50 0.00 2.72 0.50 0.07 79.20 02:09:01 PM 6 22.58 0.00 2.72 0.08 0.07 74.55 02:09:01 PM 7 13.39 0.00 2.46 0.05 0.08 84.02 02:10:01 PM all 14.93 0.00 1.85 0.05 0.07 83.10 02:10:01 PM 0 18.59 0.00 1.96 0.02 0.07 79.37 02:10:01 PM 1 16.10 0.00 2.11 0.07 0.07 81.66 02:10:01 PM 2 15.30 0.00 2.18 0.02 0.08 82.42 02:10:01 PM 3 13.81 0.00 1.37 0.03 0.05 84.73 02:10:01 PM 4 14.64 0.00 1.37 0.07 0.07 83.85 02:10:01 PM 5 12.73 0.00 2.04 0.02 0.08 85.13 02:10:01 PM 6 15.14 0.00 1.87 0.05 0.07 82.87 02:10:01 PM 7 13.11 0.00 1.92 0.12 0.08 84.76 02:11:01 PM all 11.03 0.00 0.63 0.02 0.06 88.26 02:11:01 PM 0 32.15 0.00 1.28 0.02 0.08 66.46 02:11:01 PM 1 5.83 0.00 0.58 0.00 0.07 93.52 02:11:01 PM 2 13.04 0.00 0.75 0.00 0.07 86.15 02:11:01 PM 3 5.93 0.00 0.90 0.07 0.08 93.02 02:11:01 PM 4 7.91 0.00 0.27 0.05 0.05 91.72 02:11:01 PM 5 4.29 0.00 0.48 0.00 0.05 95.17 02:11:01 PM 6 13.98 0.00 0.38 0.00 0.07 85.57 02:11:01 PM 7 5.07 0.00 0.42 0.00 0.05 94.46 02:12:01 PM all 33.06 0.00 1.11 0.07 0.11 65.65 02:12:01 PM 0 40.67 0.00 0.73 0.07 0.10 58.43 02:12:01 PM 1 31.77 0.00 0.75 0.02 0.10 67.36 02:12:01 PM 2 50.10 0.00 1.69 0.13 0.15 47.93 02:12:01 PM 3 30.72 0.00 0.90 0.02 0.13 68.23 02:12:01 PM 4 29.56 0.00 0.99 0.03 0.08 69.33 02:12:01 PM 5 27.78 0.00 1.37 0.00 0.13 70.72 02:12:01 PM 6 28.39 0.00 0.87 0.02 0.10 70.63 02:12:01 PM 7 25.45 0.00 1.57 0.27 0.08 72.62 02:13:01 PM all 26.30 0.00 1.88 0.81 0.10 70.91 02:13:01 PM 0 33.76 0.00 1.91 0.30 0.10 63.92 02:13:01 PM 1 26.41 0.00 1.90 1.93 0.08 69.68 02:13:01 PM 2 26.60 0.00 2.27 0.07 0.12 70.95 02:13:01 PM 3 25.93 0.00 1.81 1.49 0.08 70.68 02:13:01 PM 4 23.82 0.00 2.15 0.10 0.10 73.83 02:13:01 PM 5 17.20 0.00 1.75 0.86 0.10 80.09 02:13:01 PM 6 28.37 0.00 1.73 0.89 0.10 68.92 02:13:01 PM 7 28.31 0.00 1.49 0.84 0.10 69.26 02:14:01 PM all 27.00 0.00 1.66 0.24 0.09 71.01 02:14:01 PM 0 20.07 0.00 1.49 0.02 0.08 78.33 02:14:01 PM 1 22.45 0.00 2.18 0.65 0.08 74.63 02:14:01 PM 2 33.51 0.00 2.73 0.03 0.10 63.62 02:14:01 PM 3 22.62 0.00 2.27 0.29 0.08 74.74 02:14:01 PM 4 16.26 0.00 1.54 0.12 0.08 82.00 02:14:01 PM 5 33.47 0.00 1.09 0.08 0.08 65.27 02:14:01 PM 6 39.99 0.00 0.89 0.08 0.08 58.96 02:14:01 PM 7 27.60 0.00 1.14 0.64 0.08 70.54 02:15:01 PM all 20.79 0.00 1.60 1.79 0.07 75.75 02:15:01 PM 0 24.87 0.00 1.72 2.39 0.08 70.93 02:15:01 PM 1 7.65 0.00 1.34 3.08 0.05 87.89 02:15:01 PM 2 34.45 0.00 1.89 3.73 0.07 59.86 02:15:01 PM 3 16.28 0.00 1.44 1.91 0.05 80.33 02:15:01 PM 4 22.64 0.00 1.84 2.66 0.10 72.76 02:15:01 PM 5 27.16 0.00 1.89 0.40 0.07 70.48 02:15:01 PM 6 27.06 0.00 1.02 0.05 0.07 71.81 02:15:01 PM 7 6.22 0.00 1.66 0.13 0.05 91.94 Average: all 24.26 0.00 1.61 0.68 0.09 73.36 Average: 0 30.02 0.00 1.62 0.58 0.09 67.69 Average: 1 21.04 0.00 1.63 1.34 0.08 75.90 Average: 2 28.33 0.00 2.01 1.01 0.09 68.56 Average: 3 23.17 0.00 1.62 0.78 0.09 74.34 Average: 4 21.39 0.00 1.55 0.71 0.09 76.26 Average: 5 21.28 0.00 1.73 0.46 0.09 76.45 Average: 6 28.95 0.00 1.33 0.25 0.09 69.39 Average: 7 19.92 0.00 1.43 0.30 0.08 78.27