---> uname -a: Linux prd-centos8-docker-8c-8g-25363.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 1136 25139 19 5614 30280 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:ab:87:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.31/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85672sec preferred_lft 85672sec inet6 fe80::f816:3eff:feab:8758/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:96:e0:0d 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:d0ff:fe96:e00d/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) 07/03/2025 _x86_64_ (8 CPU) 07:13:38 LINUX RESTART (8 CPU) 07:14:01 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 229.07 7.36 221.71 1698.37 7518.04 07:16:01 AM 278.04 17.71 260.32 3298.52 14816.11 07:17:01 AM 180.46 0.82 179.64 481.71 47316.44 07:18:01 AM 42.80 0.05 42.75 74.64 836.95 07:19:01 AM 19.29 0.48 18.81 21.46 407.21 07:20:01 AM 3.28 0.00 3.28 0.00 76.57 07:21:01 AM 3.27 0.00 3.27 0.00 331.95 07:22:01 AM 35.83 0.00 35.83 0.00 8154.37 07:23:01 AM 90.62 0.00 90.62 0.00 15685.24 07:24:01 AM 158.51 2.47 156.04 4497.92 2159.76 07:25:01 AM 41.04 1.35 39.69 1721.83 30455.05 Average: 98.38 2.75 95.63 1072.15 11614.49 07:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 29527404 31298388 3128308 9.58 2688 2089672 1381300 4.10 152768 2530988 230624 07:16:01 AM 27436896 29650532 5218816 15.98 2688 2524108 3049252 9.05 258356 4463316 203048 07:17:01 AM 24932416 28325388 7723296 23.65 2688 3676536 3871484 11.49 418444 6696836 956 07:18:01 AM 24692356 28091020 7963356 24.39 2688 3680956 5382328 15.97 435132 6915216 136 07:19:01 AM 24483744 27887124 8171968 25.02 2688 3685792 4165716 12.36 437816 7122156 32 07:20:01 AM 24478512 27882576 8177200 25.04 2688 3686504 4186704 12.42 437820 7127724 104 07:21:01 AM 25472352 28885468 7183360 22.00 2688 3695492 3382408 10.04 439800 6138212 128 07:22:01 AM 24739716 28562296 7915996 24.24 2688 4092544 3699672 10.98 502008 6782080 167112 07:23:01 AM 23021296 27159204 9634416 29.50 2688 4407408 6349420 18.84 548776 8410568 3224 07:24:01 AM 24354528 28791808 8301184 25.42 2688 4693500 3294732 9.78 578272 7063404 227248 07:25:01 AM 24503604 29760768 8152108 24.96 2688 5501404 2628332 7.80 781976 6697860 82468 Average: 25240257 28754052 7415455 22.71 2688 3793992 3762850 11.16 453743 6358942 83189 07:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 229.94 156.43 1433.93 38.66 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 419.63 329.65 5277.86 51.46 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 07:17:01 AM eth0 362.95 219.69 10040.47 29.20 0.00 0.00 0.00 0.00 07:17:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:18:01 AM lo 21.88 21.88 1.92 1.92 0.00 0.00 0.00 0.00 07:18:01 AM eth0 52.87 36.09 14.38 16.87 0.00 0.00 0.00 0.00 07:18:01 AM docker0 5.58 6.36 0.80 0.74 0.00 0.00 0.00 0.00 07:18:01 AM vetha069cd8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:19:01 AM lo 62.28 62.28 4.06 4.06 0.00 0.00 0.00 0.00 07:19:01 AM eth0 379.09 263.80 99.32 102.44 0.00 0.00 0.00 0.00 07:19:01 AM docker0 5.01 6.03 0.88 0.91 0.00 0.00 0.00 0.00 07:20:01 AM lo 56.29 56.29 2.75 2.75 0.00 0.00 0.00 0.00 07:20:01 AM eth0 214.65 159.54 60.14 61.69 0.00 0.00 0.00 0.00 07:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM lo 22.56 22.56 1.10 1.10 0.00 0.00 0.00 0.00 07:21:01 AM eth0 168.25 128.25 80.82 47.02 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:22:01 AM eth0 433.71 259.77 2009.95 38.03 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 454.90 454.90 98.30 98.30 0.00 0.00 0.00 0.00 07:23:01 AM eth0 269.71 153.22 895.24 28.49 0.00 0.00 0.00 0.00 07:23:01 AM docker0 216.56 225.21 43.31 51.94 0.00 0.00 0.00 0.00 07:23:01 AM vetha5017ba 192.30 200.47 43.48 37.34 0.00 0.00 0.00 0.00 07:23:01 AM veth5826e38 24.26 25.44 2.79 14.86 0.00 0.00 0.00 0.00 07:24:01 AM lo 587.80 587.80 128.69 128.69 0.00 0.00 0.00 0.00 07:24:01 AM eth0 190.53 145.33 1523.47 39.06 0.00 0.00 0.00 0.00 07:24:01 AM docker0 285.67 294.08 70.35 57.83 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 298.97 192.35 2101.49 24.32 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.66 109.66 21.53 21.53 0.00 0.00 0.00 0.00 Average: eth0 274.57 185.83 2139.70 43.38 0.00 0.00 0.00 0.00 Average: docker0 46.62 48.34 10.48 10.13 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) 07/03/2025 _x86_64_ (8 CPU) 07:13:38 LINUX RESTART (8 CPU) 07:14:01 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 10.76 0.00 1.33 0.61 0.05 87.24 07:15:01 AM 0 0.97 0.00 0.80 0.45 0.07 97.71 07:15:01 AM 1 20.75 0.00 1.77 0.55 0.07 76.86 07:15:01 AM 2 19.98 0.00 2.56 2.43 0.07 74.97 07:15:01 AM 3 16.41 0.00 1.99 0.45 0.07 81.08 07:15:01 AM 4 7.21 0.00 0.99 0.18 0.05 91.57 07:15:01 AM 5 5.68 0.00 0.72 0.08 0.03 93.48 07:15:01 AM 6 10.36 0.00 1.09 0.22 0.03 88.31 07:15:01 AM 7 4.77 0.00 0.72 0.55 0.02 93.94 07:16:01 AM all 38.35 0.00 1.55 1.16 0.11 58.84 07:16:01 AM 0 32.95 0.00 1.25 0.67 0.10 65.02 07:16:01 AM 1 49.57 0.00 0.99 1.64 0.10 47.71 07:16:01 AM 2 25.64 0.00 1.46 1.51 0.10 71.29 07:16:01 AM 3 25.19 0.00 1.59 0.77 0.12 72.33 07:16:01 AM 4 45.73 0.00 1.71 1.19 0.12 51.26 07:16:01 AM 5 32.27 0.00 1.59 0.28 0.10 65.75 07:16:01 AM 6 42.73 0.00 1.79 1.37 0.10 54.01 07:16:01 AM 7 52.65 0.00 1.99 1.82 0.12 43.42 07:17:01 AM all 32.35 0.00 3.27 1.32 0.09 62.97 07:17:01 AM 0 29.07 0.00 2.27 0.54 0.08 68.04 07:17:01 AM 1 35.88 0.00 2.84 1.73 0.10 59.45 07:17:01 AM 2 23.79 0.00 4.01 3.14 0.10 68.96 07:17:01 AM 3 36.09 0.00 2.91 2.29 0.10 58.60 07:17:01 AM 4 25.11 0.00 3.65 0.22 0.08 70.94 07:17:01 AM 5 36.50 0.00 3.34 0.03 0.08 60.04 07:17:01 AM 6 46.39 0.00 2.79 0.52 0.08 50.22 07:17:01 AM 7 25.92 0.00 4.33 2.12 0.08 67.54 07:18:01 AM all 20.67 0.00 2.31 0.09 0.09 76.84 07:18:01 AM 0 19.42 0.00 2.28 0.12 0.10 78.08 07:18:01 AM 1 17.51 0.00 2.21 0.12 0.10 80.06 07:18:01 AM 2 24.37 0.00 2.30 0.03 0.10 73.20 07:18:01 AM 3 19.72 0.00 2.38 0.15 0.08 77.66 07:18:01 AM 4 25.01 0.00 2.67 0.07 0.08 72.17 07:18:01 AM 5 21.48 0.00 1.99 0.08 0.10 76.34 07:18:01 AM 6 19.66 0.00 2.50 0.07 0.10 77.68 07:18:01 AM 7 18.21 0.00 2.18 0.05 0.08 79.48 07:19:01 AM all 11.34 0.00 1.56 0.03 0.09 86.99 07:19:01 AM 0 9.30 0.00 1.19 0.02 0.10 89.40 07:19:01 AM 1 8.30 0.00 1.64 0.02 0.10 89.94 07:19:01 AM 2 13.36 0.00 1.41 0.02 0.08 85.13 07:19:01 AM 3 12.22 0.00 1.72 0.03 0.08 85.94 07:19:01 AM 4 13.46 0.00 1.56 0.07 0.08 84.83 07:19:01 AM 5 12.35 0.00 1.61 0.03 0.08 85.93 07:19:01 AM 6 10.14 0.00 1.19 0.02 0.07 88.59 07:19:01 AM 7 11.60 0.00 2.16 0.03 0.08 86.13 07:20:01 AM all 1.21 0.00 0.60 0.01 0.07 98.11 07:20:01 AM 0 0.42 0.00 0.22 0.00 0.08 99.28 07:20:01 AM 1 1.54 0.00 1.44 0.02 0.08 96.93 07:20:01 AM 2 0.85 0.00 0.85 0.00 0.07 98.23 07:20:01 AM 3 0.70 0.00 0.37 0.03 0.08 98.81 07:20:01 AM 4 0.92 0.00 1.07 0.02 0.08 97.91 07:20:01 AM 5 1.48 0.00 0.45 0.00 0.07 98.00 07:20:01 AM 6 2.53 0.00 0.13 0.00 0.03 97.30 07:20:01 AM 7 1.25 0.00 0.28 0.00 0.05 98.41 07:21:01 AM all 10.20 0.00 0.57 0.01 0.06 89.16 07:21:01 AM 0 13.94 0.00 0.22 0.00 0.07 85.78 07:21:01 AM 1 5.19 0.00 0.62 0.02 0.07 94.11 07:21:01 AM 2 6.58 0.00 0.74 0.00 0.07 92.61 07:21:01 AM 3 2.42 0.00 0.55 0.00 0.07 96.96 07:21:01 AM 4 2.42 0.00 0.72 0.07 0.05 96.74 07:21:01 AM 5 8.37 0.00 0.33 0.00 0.05 91.24 07:21:01 AM 6 36.62 0.00 1.12 0.02 0.05 62.20 07:21:01 AM 7 5.97 0.00 0.30 0.00 0.07 93.66 07:22:01 AM all 32.83 0.00 1.27 0.22 0.08 65.60 07:22:01 AM 0 34.29 0.00 0.84 0.02 0.08 64.77 07:22:01 AM 1 17.60 0.00 1.34 0.00 0.07 80.99 07:22:01 AM 2 24.25 0.00 1.48 1.26 0.07 72.95 07:22:01 AM 3 32.86 0.00 1.14 0.10 0.10 65.80 07:22:01 AM 4 34.97 0.00 1.15 0.07 0.08 63.73 07:22:01 AM 5 21.24 0.00 1.86 0.02 0.07 76.82 07:22:01 AM 6 51.73 0.00 1.36 0.22 0.08 46.61 07:22:01 AM 7 45.66 0.00 1.00 0.10 0.08 53.15 07:23:01 AM all 27.73 0.00 1.91 0.47 0.10 69.79 07:23:01 AM 0 27.51 0.00 1.80 0.13 0.10 70.46 07:23:01 AM 1 19.03 0.00 1.93 0.52 0.10 78.42 07:23:01 AM 2 26.48 0.00 2.17 0.02 0.10 71.24 07:23:01 AM 3 19.40 0.00 1.86 0.08 0.10 78.55 07:23:01 AM 4 21.87 0.00 1.34 0.37 0.10 76.31 07:23:01 AM 5 25.20 0.00 1.63 0.62 0.08 72.46 07:23:01 AM 6 40.18 0.00 2.67 1.44 0.12 55.59 07:23:01 AM 7 42.16 0.00 1.86 0.60 0.10 55.27 07:24:01 AM all 31.59 0.00 1.76 0.38 0.09 66.17 07:24:01 AM 0 14.45 0.00 1.73 0.00 0.10 83.72 07:24:01 AM 1 22.87 0.00 2.16 0.07 0.08 74.81 07:24:01 AM 2 44.49 0.00 1.73 0.07 0.10 53.62 07:24:01 AM 3 38.43 0.00 1.41 0.28 0.08 59.79 07:24:01 AM 4 18.85 0.00 1.58 0.05 0.08 79.44 07:24:01 AM 5 22.63 0.00 2.38 1.06 0.10 73.83 07:24:01 AM 6 47.39 0.00 2.30 1.51 0.08 48.72 07:24:01 AM 7 43.59 0.00 0.84 0.02 0.10 55.46 07:25:01 AM all 31.85 0.00 1.58 0.71 0.09 65.77 07:25:01 AM 0 45.15 0.00 1.39 0.02 0.08 53.36 07:25:01 AM 1 30.59 0.00 1.44 0.77 0.08 67.11 07:25:01 AM 2 29.01 0.00 1.66 0.89 0.10 68.34 07:25:01 AM 3 23.08 0.00 1.71 1.04 0.08 74.09 07:25:01 AM 4 23.44 0.00 1.11 0.84 0.08 74.54 07:25:01 AM 5 24.11 0.00 1.78 1.86 0.08 72.16 07:25:01 AM 6 34.98 0.00 1.40 0.07 0.08 63.47 07:25:01 AM 7 44.42 0.00 2.13 0.23 0.08 53.13 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.61 0.00 1.61 0.46 0.08 75.24 Average: 0 20.67 0.00 1.27 0.18 0.09 77.80 Average: 1 20.79 0.00 1.67 0.49 0.09 76.96 Average: 2 21.70 0.00 1.85 0.85 0.09 75.52 Average: 3 20.58 0.00 1.60 0.48 0.09 77.25 Average: 4 19.90 0.00 1.59 0.28 0.08 78.14 Average: 5 19.19 0.00 1.61 0.37 0.08 78.76 Average: 6 31.13 0.00 1.66 0.49 0.08 66.63 Average: 7 26.91 0.00 1.61 0.50 0.08 70.89