---> uname -a: Linux prd-centos8-docker-8c-8g-31502.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 1139 25104 19 5646 30277 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:5d:7f:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe5d:7f86/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:12:77:d2 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::42:41ff:fe12:77d2/64 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) 07/29/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 228.31 17.43 210.88 3659.66 10975.72 10:24:01 AM 187.99 1.58 186.40 485.17 14955.08 10:25:01 AM 135.42 0.85 134.57 441.59 41816.16 10:26:01 AM 38.85 0.47 38.39 22.26 521.29 10:27:01 AM 12.06 0.05 12.01 0.53 579.26 10:28:01 AM 8.35 0.00 8.35 0.00 331.14 10:29:01 AM 111.41 0.00 111.41 0.00 23630.69 10:30:01 AM 158.46 0.00 158.46 0.00 1808.61 10:31:01 AM 64.20 3.70 60.50 6079.97 30110.98 10:32:01 AM 40.51 0.57 39.94 194.63 6008.43 Average: 98.56 2.46 96.09 1088.37 13073.71 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28584560 30572380 4071152 12.47 2688 2302676 2363148 7.01 188260 3410256 222772 10:24:01 AM 26490360 28755248 6165352 18.88 2688 2573088 3592648 10.66 275056 5385516 83568 10:25:01 AM 24479988 27878736 8175724 25.04 2688 3681496 4584964 13.60 427860 7137124 84 10:26:01 AM 24320672 27724584 8335040 25.52 2688 3686284 4431244 13.15 437764 7287536 2444 10:27:01 AM 25163652 28577848 7492060 22.94 2688 3696552 3724968 11.05 440072 6447500 28 10:28:01 AM 24787444 28206312 7868268 24.09 2688 3700772 4010268 11.90 445076 6817444 44 10:29:01 AM 22705368 26824632 9950344 30.47 2688 4388320 6730356 19.97 550256 8729184 1560 10:30:01 AM 23966396 28052612 8689316 26.61 2688 4343460 4012072 11.90 548224 7487444 17448 10:31:01 AM 25043612 30303396 7612100 23.31 2688 5507808 2159156 6.41 773492 6172524 124748 10:32:01 AM 25656304 30953048 6999408 21.43 2688 5539536 1575356 4.67 966876 5365568 24072 Average: 25119836 28784880 7535876 23.08 2688 3941999 3718418 11.03 505294 6424010 47677 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 314.90 246.69 3119.56 51.03 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 373.26 290.17 3852.64 56.12 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 1.80 1.80 0.09 0.09 0.00 0.00 0.00 0.00 10:25:01 AM eth0 334.22 185.07 9479.97 16.35 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM vethfadaa38 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 47.47 47.47 4.17 4.17 0.00 0.00 0.00 0.00 10:26:01 AM eth0 177.11 116.46 45.44 47.46 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.13 12.65 1.65 1.61 0.00 0.00 0.00 0.00 10:27:01 AM lo 50.55 50.55 2.59 2.59 0.00 0.00 0.00 0.00 10:27:01 AM eth0 296.03 208.70 102.56 79.65 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.02 0.11 0.17 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 70.13 46.28 69.87 24.01 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 19.96 19.96 2.48 2.48 0.00 0.00 0.00 0.00 10:29:01 AM eth0 584.47 340.29 2960.04 28.82 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.50 10.25 0.81 1.96 0.00 0.00 0.00 0.00 10:29:01 AM vethcef9bd1 8.50 10.38 0.93 1.97 0.00 0.00 0.00 0.00 10:29:01 AM vethaa32ec3 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 10:30:01 AM lo 1420.13 1420.13 246.47 246.47 0.00 0.00 0.00 0.00 10:30:01 AM eth0 117.78 89.99 315.10 38.52 0.00 0.00 0.00 0.00 10:30:01 AM docker0 621.96 639.42 120.63 116.57 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 324.38 220.58 3355.12 24.37 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 97.13 81.05 224.31 65.33 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 Average: lo 154.08 154.08 25.59 25.59 0.00 0.00 0.00 0.00 Average: eth0 268.94 182.53 2352.47 43.16 0.00 0.00 0.00 0.00 Average: docker0 64.24 66.35 12.32 12.03 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) 07/29/2025 _x86_64_ (8 CPU) 10:21:18 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 18.11 0.00 1.25 0.75 0.06 79.82 10:23:01 AM 0 18.81 0.00 1.34 0.60 0.07 79.18 10:23:01 AM 1 22.21 0.00 1.67 0.85 0.07 75.20 10:23:01 AM 2 15.84 0.00 1.29 0.67 0.08 82.12 10:23:01 AM 3 10.26 0.00 0.72 0.27 0.07 88.68 10:23:01 AM 4 25.96 0.00 1.64 2.22 0.05 70.14 10:23:01 AM 5 25.89 0.00 1.87 0.43 0.05 71.76 10:23:01 AM 6 14.21 0.00 0.67 0.13 0.07 84.92 10:23:01 AM 7 11.65 0.00 0.82 0.85 0.07 86.61 10:24:01 AM all 42.13 0.00 1.36 0.63 0.08 55.80 10:24:01 AM 0 50.80 0.00 1.07 0.77 0.08 47.28 10:24:01 AM 1 44.96 0.00 1.55 1.15 0.08 52.25 10:24:01 AM 2 49.47 0.00 1.94 0.94 0.10 47.56 10:24:01 AM 3 34.43 0.00 1.67 0.52 0.08 63.30 10:24:01 AM 4 48.02 0.00 1.15 0.30 0.08 50.44 10:24:01 AM 5 34.70 0.00 0.97 0.60 0.08 63.64 10:24:01 AM 6 27.34 0.00 1.12 0.30 0.08 71.16 10:24:01 AM 7 47.33 0.00 1.37 0.47 0.07 50.76 10:25:01 AM all 22.80 0.00 3.15 0.87 0.09 73.09 10:25:01 AM 0 17.68 0.00 2.25 0.79 0.08 79.19 10:25:01 AM 1 18.50 0.00 3.43 1.03 0.10 76.94 10:25:01 AM 2 24.04 0.00 3.35 0.89 0.10 71.62 10:25:01 AM 3 25.45 0.00 2.37 0.02 0.08 72.08 10:25:01 AM 4 17.69 0.00 2.96 0.03 0.08 79.23 10:25:01 AM 5 24.99 0.00 3.88 1.31 0.08 69.73 10:25:01 AM 6 24.30 0.00 3.23 2.60 0.08 69.79 10:25:01 AM 7 29.75 0.00 3.73 0.27 0.10 66.15 10:26:01 AM all 20.85 0.00 2.23 0.23 0.11 76.59 10:26:01 AM 0 14.72 0.00 2.37 0.05 0.15 82.71 10:26:01 AM 1 23.72 0.00 2.04 0.62 0.12 73.51 10:26:01 AM 2 21.49 0.00 2.19 0.25 0.10 75.96 10:26:01 AM 3 16.76 0.00 1.91 0.07 0.12 81.15 10:26:01 AM 4 22.99 0.00 1.99 0.23 0.08 74.70 10:26:01 AM 5 15.61 0.00 2.30 0.12 0.08 81.89 10:26:01 AM 6 29.00 0.00 2.68 0.08 0.10 68.13 10:26:01 AM 7 22.52 0.00 2.36 0.38 0.10 74.64 10:27:01 AM all 8.59 0.00 1.02 0.02 0.06 90.31 10:27:01 AM 0 9.94 0.00 1.54 0.02 0.07 88.44 10:27:01 AM 1 6.64 0.00 1.25 0.03 0.07 92.01 10:27:01 AM 2 13.49 0.00 1.24 0.02 0.07 85.19 10:27:01 AM 3 5.92 0.00 0.64 0.00 0.07 93.38 10:27:01 AM 4 6.07 0.00 0.82 0.03 0.07 93.01 10:27:01 AM 5 6.91 0.00 1.10 0.03 0.07 91.89 10:27:01 AM 6 13.25 0.00 0.53 0.00 0.05 86.17 10:27:01 AM 7 6.54 0.00 1.00 0.05 0.05 92.36 10:28:01 AM all 23.46 0.00 0.56 0.01 0.05 75.92 10:28:01 AM 0 18.97 0.00 0.48 0.00 0.05 80.49 10:28:01 AM 1 18.55 0.00 0.78 0.05 0.05 80.56 10:28:01 AM 2 35.64 0.00 0.62 0.00 0.05 63.69 10:28:01 AM 3 23.99 0.00 0.15 0.00 0.03 75.83 10:28:01 AM 4 20.27 0.00 0.73 0.00 0.05 78.94 10:28:01 AM 5 20.01 0.00 0.28 0.00 0.05 79.65 10:28:01 AM 6 43.97 0.00 1.13 0.02 0.07 54.81 10:28:01 AM 7 6.24 0.00 0.30 0.03 0.03 93.39 10:29:01 AM all 29.74 0.00 1.76 0.51 0.08 67.91 10:29:01 AM 0 21.56 0.00 1.67 0.70 0.08 75.98 10:29:01 AM 1 37.05 0.00 1.72 0.12 0.08 61.02 10:29:01 AM 2 24.30 0.00 1.91 1.54 0.10 72.14 10:29:01 AM 3 28.07 0.00 1.88 0.80 0.08 69.16 10:29:01 AM 4 43.86 0.00 1.81 0.02 0.08 54.23 10:29:01 AM 5 28.18 0.00 1.66 0.35 0.07 69.74 10:29:01 AM 6 29.61 0.00 1.73 0.17 0.08 68.42 10:29:01 AM 7 25.28 0.00 1.66 0.39 0.08 72.59 10:30:01 AM all 30.77 0.00 2.17 0.26 0.10 66.71 10:30:01 AM 0 36.20 0.00 2.08 0.05 0.10 61.57 10:30:01 AM 1 31.44 0.00 1.95 0.03 0.10 66.48 10:30:01 AM 2 27.16 0.00 2.49 0.02 0.10 70.23 10:30:01 AM 3 32.89 0.00 2.57 0.12 0.10 64.33 10:30:01 AM 4 23.35 0.00 2.38 1.44 0.10 72.73 10:30:01 AM 5 36.99 0.00 1.81 0.28 0.10 60.82 10:30:01 AM 6 38.44 0.00 1.47 0.07 0.08 59.94 10:30:01 AM 7 19.63 0.00 2.62 0.03 0.10 77.62 10:31:01 AM all 29.90 0.00 1.57 0.51 0.07 67.95 10:31:01 AM 0 42.07 0.00 1.50 0.08 0.08 56.26 10:31:01 AM 1 21.43 0.00 1.87 2.02 0.07 74.61 10:31:01 AM 2 22.35 0.00 1.07 0.72 0.07 75.80 10:31:01 AM 3 27.70 0.00 1.44 0.17 0.08 70.61 10:31:01 AM 4 25.50 0.00 1.74 0.48 0.07 72.21 10:31:01 AM 5 35.48 0.00 1.42 0.27 0.07 62.76 10:31:01 AM 6 28.37 0.00 1.29 0.15 0.08 70.11 10:31:01 AM 7 36.26 0.00 2.21 0.22 0.07 61.25 10:32:01 AM all 22.44 0.00 1.14 0.14 0.06 76.22 10:32:01 AM 0 12.01 0.00 0.82 0.07 0.07 87.04 10:32:01 AM 1 40.82 0.00 1.50 0.35 0.08 57.24 10:32:01 AM 2 29.40 0.00 1.54 0.07 0.07 68.93 10:32:01 AM 3 10.61 0.00 0.69 0.07 0.05 88.59 10:32:01 AM 4 4.75 0.00 0.67 0.38 0.05 94.15 10:32:01 AM 5 30.63 0.00 0.87 0.12 0.05 68.34 10:32:01 AM 6 24.30 0.00 1.19 0.03 0.05 74.43 10:32:01 AM 7 26.98 0.00 1.85 0.07 0.05 71.05 Average: all 24.88 0.00 1.62 0.39 0.08 73.03 Average: 0 24.28 0.00 1.51 0.31 0.08 73.81 Average: 1 26.53 0.00 1.78 0.63 0.08 70.98 Average: 2 26.32 0.00 1.76 0.51 0.08 71.32 Average: 3 21.60 0.00 1.40 0.20 0.08 76.72 Average: 4 23.84 0.00 1.59 0.52 0.07 73.98 Average: 5 25.94 0.00 1.61 0.35 0.07 72.03 Average: 6 27.28 0.00 1.50 0.35 0.08 70.79 Average: 7 23.21 0.00 1.79 0.28 0.07 74.65