---> uname -a: Linux prd-centos8-docker-8c-8g-69.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1140 25040 19 5709 30276 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:08:4f:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe08:4ff3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:90:0f:6b 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::42:83ff:fe90:f6b/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) 12/16/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 220.03 16.49 203.53 3137.35 11367.58 10:24:01 AM 211.43 2.97 208.47 1098.35 15864.76 10:25:01 AM 36.91 0.05 36.86 1.07 2732.16 10:26:01 AM 112.11 0.62 111.50 428.92 38788.15 10:27:01 AM 35.14 0.48 34.66 21.46 640.82 10:28:01 AM 10.06 0.00 10.06 0.00 389.51 10:29:01 AM 112.38 0.00 112.38 0.00 23968.56 10:30:01 AM 14.16 0.00 14.16 0.00 314.08 10:31:01 AM 150.38 0.00 150.38 0.00 2090.12 10:32:01 AM 59.17 3.85 55.32 6245.36 27195.62 10:33:01 AM 43.75 0.45 43.30 63.85 9976.59 Average: 91.41 2.26 89.15 999.59 12120.40 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 29022036 30943200 3633676 11.13 2688 2236884 1650264 4.90 169912 2993696 167168 10:24:01 AM 27506068 29761780 5149644 15.77 2688 2564464 2612920 7.75 270480 4374512 50948 10:25:01 AM 26712828 28991120 5942884 18.20 2688 2585980 3307320 9.81 283984 5152280 1532 10:26:01 AM 24735896 28148032 7919816 24.25 2688 3694164 4652256 13.80 433360 6873148 68 10:27:01 AM 24487320 27906548 8168392 25.01 2688 3701136 4243824 12.59 442228 7113744 464 10:28:01 AM 25307996 28758004 7347716 22.50 2688 3730872 3493804 10.37 453316 6282108 22800 10:29:01 AM 23240976 27376696 9414736 28.83 2688 4403736 6217712 18.45 552184 8189356 1660 10:30:01 AM 22683656 26866004 9972056 30.54 2688 4450840 6598240 19.58 555636 8739468 2576 10:31:01 AM 23933152 28034760 8722560 26.71 2688 4357904 4093956 12.15 552572 7509400 20 10:32:01 AM 24874780 30199676 7780932 23.83 2688 5571200 2213492 6.57 780372 6332816 241884 10:33:01 AM 25654996 31013696 7000716 21.44 2688 5599744 1544788 4.58 975120 5356284 23100 Average: 25287246 28909047 7368466 22.56 2688 3899720 3693507 10.96 497197 6265165 46565 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 195.25 161.26 2288.54 44.41 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 319.93 266.14 4544.08 37.70 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 134.51 117.31 310.57 35.18 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 10:26:01 AM eth0 291.22 178.71 9477.46 15.66 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.78 1.05 0.12 0.12 0.00 0.00 0.00 0.00 10:26:01 AM veth43776f8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 AM lo 69.51 69.51 5.46 5.46 0.00 0.00 0.00 0.00 10:27:01 AM eth0 150.72 117.43 46.00 55.02 0.00 0.00 0.00 0.00 10:27:01 AM docker0 12.03 13.55 1.78 1.75 0.00 0.00 0.00 0.00 10:28:01 AM lo 38.03 38.03 1.87 1.87 0.00 0.00 0.00 0.00 10:28:01 AM eth0 152.84 121.76 327.12 52.99 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 20.33 20.33 2.49 2.49 0.00 0.00 0.00 0.00 10:29:01 AM eth0 538.74 175.09 2704.77 15.09 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.16 8.91 0.79 1.87 0.00 0.00 0.00 0.00 10:29:01 AM veth4f17b74 8.16 9.05 0.91 1.88 0.00 0.00 0.00 0.00 10:29:01 AM vethd661ee0 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 845.82 845.82 123.09 123.09 0.00 0.00 0.00 0.00 10:30:01 AM eth0 157.51 101.63 56.23 53.13 0.00 0.00 0.00 0.00 10:30:01 AM docker0 363.83 376.11 57.26 59.13 0.00 0.00 0.00 0.00 10:30:01 AM veth4f17b74 314.00 326.07 56.23 46.03 0.00 0.00 0.00 0.00 10:30:01 AM vethd661ee0 49.83 50.12 6.00 13.10 0.00 0.00 0.00 0.00 10:31:01 AM lo 821.04 821.04 159.12 159.12 0.00 0.00 0.00 0.00 10:31:01 AM eth0 98.45 70.39 273.29 27.22 0.00 0.00 0.00 0.00 10:31:01 AM docker0 352.33 361.28 80.10 74.03 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:32:01 AM eth0 264.52 187.75 4125.04 22.43 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 169.56 124.39 234.54 88.36 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.53 163.53 26.58 26.58 0.00 0.00 0.00 0.00 Average: eth0 224.84 147.44 2217.00 40.65 0.00 0.00 0.00 0.00 Average: docker0 67.01 69.17 12.73 12.45 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) 12/16/2025 _x86_64_ (8 CPU) 10:21:24 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 13.63 0.00 1.19 1.09 0.06 84.04 10:23:01 AM 0 18.95 0.00 2.00 1.10 0.07 77.88 10:23:01 AM 1 20.70 0.00 2.58 2.32 0.07 74.33 10:23:01 AM 2 13.37 0.00 0.67 1.10 0.07 84.79 10:23:01 AM 3 5.05 0.00 0.74 1.30 0.08 92.83 10:23:01 AM 4 14.66 0.00 0.95 0.63 0.03 83.72 10:23:01 AM 5 16.48 0.00 0.85 0.67 0.05 81.95 10:23:01 AM 6 9.34 0.00 0.95 0.72 0.05 88.94 10:23:01 AM 7 10.50 0.00 0.78 0.83 0.03 87.85 10:24:01 AM all 35.28 0.00 1.18 1.22 0.08 62.23 10:24:01 AM 0 35.73 0.00 1.24 0.82 0.08 62.13 10:24:01 AM 1 25.41 0.00 1.57 0.75 0.08 72.18 10:24:01 AM 2 47.88 0.00 1.62 2.68 0.08 47.73 10:24:01 AM 3 45.24 0.00 1.42 2.89 0.07 50.38 10:24:01 AM 4 28.99 0.00 1.44 0.79 0.08 68.70 10:24:01 AM 5 38.18 0.00 0.52 0.95 0.08 60.26 10:24:01 AM 6 24.41 0.00 0.64 0.18 0.07 74.71 10:24:01 AM 7 36.42 0.00 1.02 0.72 0.08 61.75 10:25:01 AM all 22.68 0.00 0.63 0.17 0.06 76.46 10:25:01 AM 0 16.98 0.00 0.57 0.00 0.07 82.39 10:25:01 AM 1 6.46 0.00 0.47 0.05 0.07 92.96 10:25:01 AM 2 12.52 0.00 0.85 1.12 0.07 85.44 10:25:01 AM 3 65.50 0.00 1.37 0.13 0.08 32.92 10:25:01 AM 4 15.28 0.00 0.30 0.08 0.05 84.29 10:25:01 AM 5 15.21 0.00 0.58 0.00 0.05 84.16 10:25:01 AM 6 26.58 0.00 0.35 0.00 0.05 73.02 10:25:01 AM 7 22.87 0.00 0.55 0.00 0.03 76.54 10:26:01 AM all 23.23 0.00 2.73 1.44 0.08 72.52 10:26:01 AM 0 22.69 0.00 1.95 0.05 0.07 75.25 10:26:01 AM 1 19.80 0.00 2.85 0.76 0.10 76.49 10:26:01 AM 2 17.62 0.00 2.47 3.34 0.10 76.47 10:26:01 AM 3 21.08 0.00 2.40 1.21 0.08 75.23 10:26:01 AM 4 23.96 0.00 2.94 2.12 0.07 70.92 10:26:01 AM 5 44.00 0.00 2.86 1.65 0.08 51.41 10:26:01 AM 6 20.11 0.00 3.60 1.46 0.07 74.76 10:26:01 AM 7 16.57 0.00 2.76 0.97 0.07 79.63 10:27:01 AM all 20.16 0.00 2.22 0.06 0.09 77.46 10:27:01 AM 0 17.20 0.00 2.02 0.05 0.10 80.63 10:27:01 AM 1 18.13 0.00 2.16 0.07 0.08 79.55 10:27:01 AM 2 19.13 0.00 2.45 0.03 0.08 78.30 10:27:01 AM 3 23.49 0.00 1.91 0.12 0.10 74.38 10:27:01 AM 4 18.37 0.00 1.69 0.08 0.08 79.77 10:27:01 AM 5 21.26 0.00 2.63 0.08 0.07 75.97 10:27:01 AM 6 22.79 0.00 2.21 0.05 0.08 74.87 10:27:01 AM 7 20.94 0.00 2.70 0.03 0.08 76.25 10:28:01 AM all 22.72 0.00 1.10 0.03 0.08 76.07 10:28:01 AM 0 27.54 0.00 1.30 0.00 0.08 71.08 10:28:01 AM 1 25.61 0.00 1.12 0.00 0.08 73.19 10:28:01 AM 2 35.26 0.00 1.39 0.12 0.07 63.17 10:28:01 AM 3 14.52 0.00 0.88 0.02 0.08 84.49 10:28:01 AM 4 19.29 0.00 1.40 0.00 0.08 79.22 10:28:01 AM 5 19.34 0.00 0.84 0.12 0.07 79.64 10:28:01 AM 6 11.82 0.00 1.17 0.02 0.07 86.92 10:28:01 AM 7 28.43 0.00 0.67 0.00 0.07 70.84 10:29:01 AM all 27.92 0.00 1.67 0.75 0.08 69.58 10:29:01 AM 0 16.21 0.00 1.44 0.07 0.07 82.21 10:29:01 AM 1 29.94 0.00 1.52 1.09 0.08 67.36 10:29:01 AM 2 29.43 0.00 1.81 0.64 0.08 68.04 10:29:01 AM 3 29.24 0.00 1.94 1.12 0.07 67.63 10:29:01 AM 4 16.95 0.00 1.54 1.76 0.07 79.68 10:29:01 AM 5 40.63 0.00 1.87 1.22 0.08 56.19 10:29:01 AM 6 35.23 0.00 1.49 0.00 0.08 63.19 10:29:01 AM 7 25.66 0.00 1.74 0.10 0.08 72.41 10:30:01 AM all 21.47 0.00 1.32 0.01 0.08 77.10 10:30:01 AM 0 15.65 0.00 0.87 0.02 0.10 83.37 10:30:01 AM 1 22.19 0.00 1.52 0.00 0.08 76.20 10:30:01 AM 2 30.02 0.00 1.99 0.02 0.08 67.89 10:30:01 AM 3 15.12 0.00 1.26 0.02 0.10 83.51 10:30:01 AM 4 13.96 0.00 1.56 0.02 0.08 84.38 10:30:01 AM 5 25.62 0.00 0.92 0.00 0.07 73.39 10:30:01 AM 6 19.02 0.00 1.07 0.02 0.07 79.82 10:30:01 AM 7 30.21 0.00 1.39 0.03 0.08 68.28 10:31:01 AM all 26.42 0.00 1.48 0.31 0.07 71.72 10:31:01 AM 0 47.04 0.00 1.96 0.07 0.08 50.85 10:31:01 AM 1 17.08 0.00 1.51 0.27 0.07 81.08 10:31:01 AM 2 25.35 0.00 0.90 0.00 0.08 73.66 10:31:01 AM 3 23.78 0.00 1.94 1.09 0.07 73.12 10:31:01 AM 4 31.58 0.00 1.05 0.15 0.07 67.15 10:31:01 AM 5 34.28 0.00 1.10 0.80 0.07 63.75 10:31:01 AM 6 15.47 0.00 1.42 0.03 0.08 82.99 10:31:01 AM 7 16.68 0.00 1.99 0.07 0.07 81.19 10:32:01 AM all 31.70 0.00 1.60 1.28 0.08 65.35 10:32:01 AM 0 34.18 0.00 3.01 0.23 0.08 62.49 10:32:01 AM 1 38.13 0.00 1.39 2.70 0.08 57.70 10:32:01 AM 2 33.22 0.00 1.24 1.24 0.08 64.22 10:32:01 AM 3 37.18 0.00 1.49 0.82 0.07 60.45 10:32:01 AM 4 14.11 0.00 1.51 4.35 0.07 79.97 10:32:01 AM 5 34.67 0.00 1.57 0.30 0.07 63.39 10:32:01 AM 6 34.13 0.00 0.90 0.00 0.07 64.90 10:32:01 AM 7 27.97 0.00 1.67 0.62 0.08 69.66 10:33:01 AM all 22.47 0.00 1.09 0.34 0.06 76.04 10:33:01 AM 0 32.06 0.00 1.75 0.07 0.08 66.04 10:33:01 AM 1 13.56 0.00 0.89 0.08 0.07 85.40 10:33:01 AM 2 10.96 0.00 1.19 1.92 0.07 85.87 10:33:01 AM 3 32.68 0.00 0.85 0.03 0.07 66.37 10:33:01 AM 4 28.20 0.00 2.15 0.13 0.07 69.45 10:33:01 AM 5 3.72 0.00 0.67 0.03 0.05 95.52 10:33:01 AM 6 30.77 0.00 0.70 0.43 0.07 68.02 10:33:01 AM 7 27.76 0.00 0.52 0.00 0.05 71.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.33 0.00 1.47 0.61 0.07 73.51 Average: 0 25.84 0.00 1.65 0.23 0.08 72.21 Average: 1 21.54 0.00 1.60 0.73 0.08 76.05 Average: 2 24.98 0.00 1.51 1.11 0.08 72.33 Average: 3 28.46 0.00 1.47 0.80 0.08 69.20 Average: 4 20.49 0.00 1.50 0.92 0.07 77.02 Average: 5 26.66 0.00 1.31 0.53 0.07 71.44 Average: 6 22.70 0.00 1.32 0.26 0.07 75.65 Average: 7 24.00 0.00 1.43 0.31 0.07 74.19