---> uname -a: Linux prd-centos8-docker-8c-8g-25585.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 1122 25343 19 5423 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:89:a2:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fe89:a267/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:e9:fe:bd 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:c9ff:fee9:febd/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) 07/04/2025 _x86_64_ (8 CPU) 05:07:59 LINUX RESTART (8 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 260.45 17.86 242.59 3908.70 12650.00 05:11:01 AM 146.55 1.23 145.32 269.55 13081.56 05:12:01 AM 106.38 0.65 105.73 399.47 39267.71 05:13:01 AM 36.15 0.48 35.67 21.46 607.25 05:14:01 AM 7.16 0.00 7.16 0.00 399.68 05:15:01 AM 8.02 0.00 8.02 0.00 321.01 05:16:01 AM 102.83 0.00 102.83 0.00 23035.92 05:17:01 AM 150.73 0.00 150.73 0.00 1860.78 05:18:01 AM 51.17 2.55 48.63 4521.11 27021.01 Average: 96.61 2.53 94.08 1013.29 13138.30 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 28043452 30202324 4612260 14.12 2688 2471396 2829364 8.39 226280 3899772 281124 05:11:01 AM 25588800 28939044 7066912 21.64 2688 3634728 3584752 10.64 333652 6146248 1102592 05:12:01 AM 25096752 28493764 7558960 23.15 2688 3679484 5077772 15.07 425988 6518516 164 05:13:01 AM 24965292 28368656 7690420 23.55 2688 3685352 5078124 15.07 435840 6640576 144 05:14:01 AM 25933608 29345480 6722104 20.58 2688 3694328 2959088 8.78 437732 5679176 32 05:15:01 AM 25604816 29021440 7050896 21.59 2688 3698768 3232044 9.59 445004 5999916 344 05:16:01 AM 23398848 27506592 9256864 28.35 2688 4377236 6095656 18.09 546068 8038768 1732 05:17:01 AM 24468976 28541716 8186736 25.07 2688 4330512 3936156 11.68 543676 6987484 15572 05:18:01 AM 26002720 31061116 6652992 20.37 2688 5306756 1478184 4.39 892636 5096740 72592 Average: 25455918 29053348 7199794 22.05 2688 3875396 3807904 11.30 476320 6111911 163811 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 393.69 310.33 5056.66 58.85 0.00 0.00 0.00 0.00 05:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 408.93 282.16 10662.70 39.14 0.00 0.00 0.00 0.00 05:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM lo 2.60 2.60 0.13 0.13 0.00 0.00 0.00 0.00 05:12:01 AM eth0 12.28 11.78 4.15 6.45 0.00 0.00 0.00 0.00 05:12:01 AM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:12:01 AM vethd67b9fa 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:13:01 AM lo 52.27 52.27 4.31 4.31 0.00 0.00 0.00 0.00 05:13:01 AM eth0 372.76 252.23 121.00 111.41 0.00 0.00 0.00 0.00 05:13:01 AM docker0 9.86 11.28 1.56 1.44 0.00 0.00 0.00 0.00 05:13:01 AM vethf40d5b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:14:01 AM lo 47.67 47.67 2.45 2.45 0.00 0.00 0.00 0.00 05:14:01 AM eth0 196.72 145.80 55.44 52.47 0.00 0.00 0.00 0.00 05:14:01 AM docker0 0.70 0.92 0.11 0.16 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 05:15:01 AM eth0 188.49 127.56 98.80 42.32 0.00 0.00 0.00 0.00 05:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM lo 12.90 12.90 2.16 2.16 0.00 0.00 0.00 0.00 05:16:01 AM eth0 605.81 358.70 2848.51 30.42 0.00 0.00 0.00 0.00 05:16:01 AM docker0 6.30 7.10 0.70 1.79 0.00 0.00 0.00 0.00 05:16:01 AM veth9cc0777 6.30 7.23 0.79 1.81 0.00 0.00 0.00 0.00 05:16:01 AM veth34f71a6 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 05:17:01 AM lo 1030.32 1030.32 224.86 224.86 0.00 0.00 0.00 0.00 05:17:01 AM eth0 153.33 111.60 290.63 44.32 0.00 0.00 0.00 0.00 05:17:01 AM docker0 495.88 513.20 112.91 108.08 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 05:18:01 AM eth0 91.62 76.55 1260.05 19.27 0.00 0.00 0.00 0.00 05:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.43 127.43 26.00 26.00 0.00 0.00 0.00 0.00 Average: eth0 269.30 186.31 2266.81 44.96 0.00 0.00 0.00 0.00 Average: docker0 56.97 59.19 12.81 12.39 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) 07/04/2025 _x86_64_ (8 CPU) 05:07:59 LINUX RESTART (8 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 23.97 0.00 1.38 1.27 0.07 73.31 05:10:01 AM 0 15.93 0.00 1.02 1.32 0.07 81.66 05:10:01 AM 1 26.58 0.00 1.20 1.69 0.08 70.44 05:10:01 AM 2 24.96 0.00 1.47 0.50 0.07 73.00 05:10:01 AM 3 27.17 0.00 2.43 2.49 0.08 67.83 05:10:01 AM 4 28.33 0.00 1.19 1.37 0.08 69.02 05:10:01 AM 5 20.29 0.00 1.42 1.77 0.07 76.44 05:10:01 AM 6 28.16 0.00 1.35 0.52 0.07 69.90 05:10:01 AM 7 20.30 0.00 0.94 0.53 0.07 78.16 05:11:01 AM all 40.18 0.00 2.57 0.76 0.10 56.39 05:11:01 AM 0 26.87 0.00 2.36 0.02 0.08 70.66 05:11:01 AM 1 39.85 0.00 2.72 1.85 0.10 55.48 05:11:01 AM 2 57.74 0.00 2.72 0.35 0.12 39.07 05:11:01 AM 3 47.56 0.00 2.11 0.17 0.10 50.06 05:11:01 AM 4 38.28 0.00 2.70 0.82 0.10 58.09 05:11:01 AM 5 28.35 0.00 2.31 1.87 0.08 67.39 05:11:01 AM 6 56.62 0.00 2.36 0.55 0.10 40.36 05:11:01 AM 7 26.07 0.00 3.31 0.49 0.10 70.04 05:12:01 AM all 16.75 0.00 1.86 1.89 0.07 79.43 05:12:01 AM 0 17.09 0.00 1.64 0.97 0.07 80.24 05:12:01 AM 1 14.70 0.00 2.18 5.33 0.08 77.71 05:12:01 AM 2 21.25 0.00 2.01 0.72 0.08 75.94 05:12:01 AM 3 13.55 0.00 1.59 3.45 0.07 81.35 05:12:01 AM 4 14.98 0.00 1.45 0.92 0.05 82.59 05:12:01 AM 5 16.67 0.00 2.04 0.12 0.08 81.08 05:12:01 AM 6 17.44 0.00 1.89 2.44 0.07 78.16 05:12:01 AM 7 18.31 0.00 2.09 1.17 0.05 78.38 05:13:01 AM all 20.80 0.00 2.34 0.05 0.10 76.70 05:13:01 AM 0 22.54 0.00 2.51 0.03 0.12 74.80 05:13:01 AM 1 20.08 0.00 2.06 0.02 0.10 77.75 05:13:01 AM 2 21.80 0.00 2.18 0.05 0.10 75.87 05:13:01 AM 3 25.48 0.00 2.29 0.05 0.10 72.07 05:13:01 AM 4 20.87 0.00 2.33 0.07 0.10 76.64 05:13:01 AM 5 16.17 0.00 2.70 0.08 0.08 80.96 05:13:01 AM 6 23.30 0.00 2.59 0.05 0.10 73.96 05:13:01 AM 7 16.15 0.00 2.09 0.08 0.10 81.57 05:14:01 AM all 7.51 0.00 0.79 0.01 0.05 91.64 05:14:01 AM 0 4.81 0.00 0.42 0.00 0.05 94.72 05:14:01 AM 1 8.06 0.00 1.44 0.00 0.05 90.45 05:14:01 AM 2 17.35 0.00 0.97 0.03 0.07 81.58 05:14:01 AM 3 3.28 0.00 0.85 0.02 0.05 95.80 05:14:01 AM 4 9.45 0.00 1.07 0.00 0.05 89.43 05:14:01 AM 5 4.70 0.00 0.53 0.07 0.05 94.65 05:14:01 AM 6 3.89 0.00 0.33 0.00 0.05 95.72 05:14:01 AM 7 8.52 0.00 0.68 0.00 0.03 90.76 05:15:01 AM all 24.70 0.00 0.71 0.01 0.06 74.51 05:15:01 AM 0 22.11 0.00 0.25 0.07 0.07 77.51 05:15:01 AM 1 20.09 0.00 0.94 0.03 0.08 78.85 05:15:01 AM 2 60.18 0.00 1.38 0.02 0.07 38.36 05:15:01 AM 3 11.63 0.00 0.93 0.00 0.05 87.38 05:15:01 AM 4 26.87 0.00 0.52 0.00 0.05 72.56 05:15:01 AM 5 23.91 0.00 0.85 0.00 0.05 75.19 05:15:01 AM 6 20.04 0.00 0.27 0.00 0.07 79.63 05:15:01 AM 7 12.75 0.00 0.53 0.00 0.07 86.64 05:16:01 AM all 28.58 0.00 1.86 0.98 0.08 68.50 05:16:01 AM 0 29.08 0.00 1.81 0.02 0.08 69.02 05:16:01 AM 1 28.70 0.00 2.52 0.70 0.08 67.99 05:16:01 AM 2 37.23 0.00 1.97 1.97 0.10 58.74 05:16:01 AM 3 26.09 0.00 1.27 0.62 0.08 71.94 05:16:01 AM 4 36.13 0.00 1.37 0.64 0.08 61.78 05:16:01 AM 5 30.02 0.00 2.32 3.44 0.08 64.14 05:16:01 AM 6 21.56 0.00 1.61 0.15 0.07 76.61 05:16:01 AM 7 19.81 0.00 1.99 0.34 0.07 77.79 05:17:01 AM all 25.98 0.00 2.16 0.24 0.10 71.51 05:17:01 AM 0 23.98 0.00 2.96 0.02 0.10 72.95 05:17:01 AM 1 30.04 0.00 1.99 0.00 0.10 67.86 05:17:01 AM 2 30.13 0.00 2.63 0.07 0.10 67.07 05:17:01 AM 3 20.19 0.00 1.66 0.08 0.10 77.96 05:17:01 AM 4 26.56 0.00 1.91 0.03 0.10 71.40 05:17:01 AM 5 33.85 0.00 1.51 0.02 0.08 64.54 05:17:01 AM 6 22.79 0.00 1.86 0.02 0.10 75.23 05:17:01 AM 7 20.26 0.00 2.78 1.72 0.10 75.13 05:18:01 AM all 29.38 0.00 1.55 1.54 0.08 67.45 05:18:01 AM 0 26.87 0.00 1.42 0.13 0.08 71.49 05:18:01 AM 1 29.04 0.00 1.34 0.89 0.08 68.65 05:18:01 AM 2 34.90 0.00 1.74 0.70 0.08 62.57 05:18:01 AM 3 25.64 0.00 1.66 3.41 0.07 69.22 05:18:01 AM 4 13.67 0.00 1.84 1.51 0.08 82.90 05:18:01 AM 5 33.08 0.00 1.12 0.35 0.08 65.37 05:18:01 AM 6 48.64 0.00 2.21 5.08 0.10 43.98 05:18:01 AM 7 23.20 0.00 1.05 0.27 0.05 75.43 Average: all 24.19 0.00 1.69 0.75 0.08 73.28 Average: 0 21.02 0.00 1.60 0.29 0.08 77.02 Average: 1 24.12 0.00 1.82 1.17 0.09 72.81 Average: 2 33.95 0.00 1.89 0.49 0.09 63.58 Average: 3 22.28 0.00 1.64 1.14 0.08 74.86 Average: 4 23.89 0.00 1.60 0.59 0.08 73.84 Average: 5 23.00 0.00 1.64 0.86 0.07 74.43 Average: 6 26.93 0.00 1.61 0.98 0.08 70.40 Average: 7 18.37 0.00 1.72 0.51 0.07 79.33