---> uname -a: Linux prd-centos8-docker-8c-8g-8495.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 1145 25067 19 5677 30271 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:d5:a2:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85660sec preferred_lft 85660sec inet6 fe80::f816:3eff:fed5:a22e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:a2:9e:cc 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::42:63ff:fea2:9ecc/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) 11/03/2025 _x86_64_ (8 CPU) 17:59:11 LINUX RESTART (8 CPU) 06:00:01 PM tps rtps wtps bread/s bwrtn/s 06:01:01 PM 229.16 17.33 211.83 3622.93 12097.07 06:02:01 PM 181.66 1.93 179.73 595.04 15399.62 06:03:01 PM 35.87 0.00 35.87 0.00 2707.58 06:04:01 PM 104.67 0.53 104.13 411.80 38722.36 06:05:01 PM 36.52 0.50 36.02 22.53 587.04 06:06:01 PM 10.46 0.00 10.46 0.00 490.04 06:07:01 PM 108.25 0.00 108.25 0.00 23667.78 06:08:01 PM 20.76 0.00 20.76 0.00 602.45 06:09:01 PM 146.93 0.00 146.93 0.00 1477.42 06:10:01 PM 40.89 2.45 38.44 4477.79 6052.49 06:11:01 PM 46.01 1.42 44.59 1731.27 29257.55 Average: 87.38 2.20 85.19 987.36 11914.67 06:00:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 PM 28692884 30688524 3962828 12.14 2688 2310084 1838828 5.46 213060 3276604 218408 06:02:01 PM 27337340 29591900 5318372 16.29 2688 2563380 2719792 8.07 279684 4533676 49496 06:03:01 PM 26985520 29260148 5670192 17.36 2688 2582628 3033452 9.00 283364 4881900 48 06:04:01 PM 25030740 28439504 7624972 23.35 2688 3691196 3927016 11.65 427552 6585736 64 06:05:01 PM 24518492 27933388 8137220 24.92 2688 3696408 4334296 12.86 442764 7080608 76 06:06:01 PM 25426932 28852764 7228780 22.14 2688 3707708 3773944 11.20 446340 6174332 1096 06:07:01 PM 24306036 28436260 8349676 25.57 2688 4396112 4369928 12.97 543996 7140084 72 06:08:01 PM 23048820 27208864 9606892 29.42 2688 4429052 6283704 18.64 556132 8375300 64 06:09:01 PM 24378480 28475740 8277232 25.35 2688 4353948 3841096 11.40 551248 7068908 15540 06:10:01 PM 25813536 30903948 6842176 20.95 2688 5338588 2086324 6.19 733316 5441632 652748 06:11:01 PM 25618820 30941232 7036892 21.55 2688 5565892 1574836 4.67 968300 5400476 34112 Average: 25559782 29157479 7095930 21.73 2688 3875909 3434838 10.19 495069 5996296 88339 06:00:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 PM eth0 270.23 218.01 3118.03 44.74 0.00 0.00 0.00 0.00 06:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 PM eth0 239.56 192.15 3603.47 35.08 0.00 0.00 0.00 0.00 06:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 PM eth0 229.57 169.76 325.95 44.21 0.00 0.00 0.00 0.00 06:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 PM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 06:04:01 PM eth0 291.03 164.46 9478.89 13.99 0.00 0.00 0.00 0.00 06:04:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 PM vethb94a307 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:05:01 PM lo 57.31 57.31 4.74 4.74 0.00 0.00 0.00 0.00 06:05:01 PM eth0 252.20 171.39 72.56 77.87 0.00 0.00 0.00 0.00 06:05:01 PM docker0 11.55 13.01 1.72 1.66 0.00 0.00 0.00 0.00 06:05:01 PM vethfe74bbd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:06:01 PM lo 54.79 54.79 2.80 2.80 0.00 0.00 0.00 0.00 06:06:01 PM eth0 261.22 184.62 87.97 72.84 0.00 0.00 0.00 0.00 06:06:01 PM docker0 0.78 0.95 0.11 0.16 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:07:01 PM eth0 516.63 195.73 2977.74 23.65 0.00 0.00 0.00 0.00 06:07:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM vethacb2eef 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:07:01 PM veth9810d68 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:08:01 PM lo 392.87 392.87 57.99 57.99 0.00 0.00 0.00 0.00 06:08:01 PM eth0 56.01 32.46 17.23 16.96 0.00 0.00 0.00 0.00 06:08:01 PM docker0 170.29 177.45 26.51 28.32 0.00 0.00 0.00 0.00 06:08:01 PM vethacb2eef 146.83 153.96 26.16 22.54 0.00 0.00 0.00 0.00 06:08:01 PM veth9810d68 23.46 24.03 2.68 6.03 0.00 0.00 0.00 0.00 06:09:01 PM lo 1126.44 1126.44 204.62 204.62 0.00 0.00 0.00 0.00 06:09:01 PM eth0 154.18 107.25 295.96 48.00 0.00 0.00 0.00 0.00 06:09:01 PM docker0 487.00 498.38 101.35 95.95 0.00 0.00 0.00 0.00 06:10:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 06:10:01 PM eth0 79.67 62.76 1255.61 16.38 0.00 0.00 0.00 0.00 06:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 244.28 179.23 2643.35 69.25 0.00 0.00 0.00 0.00 06:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.46 148.46 24.57 24.57 0.00 0.00 0.00 0.00 Average: eth0 235.88 152.53 2170.55 42.09 0.00 0.00 0.00 0.00 Average: docker0 60.87 62.72 11.79 11.46 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) 11/03/2025 _x86_64_ (8 CPU) 17:59:11 LINUX RESTART (8 CPU) 06:00:01 PM CPU %user %nice %system %iowait %steal %idle 06:01:01 PM all 18.93 0.00 1.37 0.84 0.08 78.77 06:01:01 PM 0 15.74 0.00 0.69 0.17 0.10 83.31 06:01:01 PM 1 20.56 0.00 1.07 0.99 0.08 77.30 06:01:01 PM 2 15.09 0.00 1.17 0.89 0.08 82.77 06:01:01 PM 3 27.72 0.00 1.71 1.17 0.08 69.32 06:01:01 PM 4 27.60 0.00 2.59 1.42 0.10 68.29 06:01:01 PM 5 21.85 0.00 1.79 0.85 0.08 75.43 06:01:01 PM 6 9.74 0.00 0.67 0.05 0.05 89.49 06:01:01 PM 7 13.20 0.00 1.30 1.22 0.05 84.23 06:02:01 PM all 34.61 0.00 1.21 1.34 0.10 62.74 06:02:01 PM 0 31.49 0.00 0.74 0.92 0.10 66.76 06:02:01 PM 1 28.95 0.00 1.45 3.33 0.12 66.15 06:02:01 PM 2 48.46 0.00 2.12 2.34 0.12 46.96 06:02:01 PM 3 16.54 0.00 1.22 1.83 0.10 80.31 06:02:01 PM 4 34.65 0.00 0.92 0.84 0.10 63.49 06:02:01 PM 5 33.84 0.00 1.17 0.64 0.10 64.25 06:02:01 PM 6 41.25 0.00 1.39 0.47 0.10 56.80 06:02:01 PM 7 41.71 0.00 0.69 0.34 0.10 57.17 06:03:01 PM all 14.18 0.00 0.51 0.12 0.05 85.14 06:03:01 PM 0 8.05 0.00 0.30 0.00 0.07 91.58 06:03:01 PM 1 6.88 0.00 0.22 0.02 0.05 92.84 06:03:01 PM 2 20.22 0.00 0.42 0.02 0.05 79.30 06:03:01 PM 3 53.23 0.00 1.05 0.02 0.07 45.64 06:03:01 PM 4 6.10 0.00 0.70 0.10 0.05 93.05 06:03:01 PM 5 9.62 0.00 0.23 0.00 0.05 90.10 06:03:01 PM 6 1.35 0.00 1.04 0.82 0.05 96.74 06:03:01 PM 7 7.97 0.00 0.10 0.00 0.03 91.90 06:04:01 PM all 26.96 0.00 2.80 1.27 0.08 68.89 06:04:01 PM 0 27.60 0.00 1.93 0.07 0.08 70.32 06:04:01 PM 1 18.92 0.00 2.71 4.81 0.10 73.46 06:04:01 PM 2 27.62 0.00 2.54 1.33 0.08 68.44 06:04:01 PM 3 29.66 0.00 2.69 0.81 0.08 66.76 06:04:01 PM 4 16.23 0.00 3.38 0.79 0.08 79.51 06:04:01 PM 5 44.27 0.00 3.06 1.14 0.08 51.45 06:04:01 PM 6 19.18 0.00 3.37 0.15 0.07 77.23 06:04:01 PM 7 32.15 0.00 2.69 1.08 0.08 63.99 06:05:01 PM all 20.71 0.00 2.37 0.06 0.12 76.75 06:05:01 PM 0 18.81 0.00 2.31 0.05 0.13 78.70 06:05:01 PM 1 18.76 0.00 2.13 0.05 0.10 78.96 06:05:01 PM 2 19.65 0.00 2.41 0.03 0.13 77.78 06:05:01 PM 3 25.83 0.00 2.87 0.02 0.12 71.17 06:05:01 PM 4 19.78 0.00 2.28 0.05 0.10 77.79 06:05:01 PM 5 23.60 0.00 2.21 0.07 0.12 74.00 06:05:01 PM 6 20.00 0.00 2.08 0.07 0.12 77.73 06:05:01 PM 7 19.25 0.00 2.66 0.12 0.12 77.85 06:06:01 PM all 10.69 0.00 1.03 0.04 0.09 88.15 06:06:01 PM 0 13.08 0.00 0.55 0.02 0.10 86.25 06:06:01 PM 1 9.63 0.00 1.42 0.10 0.10 88.75 06:06:01 PM 2 5.79 0.00 0.97 0.12 0.08 93.04 06:06:01 PM 3 13.26 0.00 1.77 0.03 0.10 84.83 06:06:01 PM 4 15.06 0.00 0.77 0.00 0.08 84.09 06:06:01 PM 5 13.54 0.00 0.74 0.02 0.08 85.62 06:06:01 PM 6 7.62 0.00 0.84 0.03 0.07 91.44 06:06:01 PM 7 7.55 0.00 1.19 0.00 0.07 91.19 06:07:01 PM all 30.82 0.00 1.92 1.25 0.10 65.91 06:07:01 PM 0 17.71 0.00 1.69 0.69 0.10 79.81 06:07:01 PM 1 37.92 0.00 2.82 1.48 0.12 57.67 06:07:01 PM 2 27.97 0.00 2.47 0.94 0.10 68.51 06:07:01 PM 3 32.59 0.00 1.86 0.22 0.10 65.24 06:07:01 PM 4 29.47 0.00 1.34 0.85 0.10 68.23 06:07:01 PM 5 22.74 0.00 2.07 4.84 0.12 70.24 06:07:01 PM 6 38.38 0.00 1.56 0.12 0.12 59.83 06:07:01 PM 7 39.73 0.00 1.56 0.87 0.08 57.76 06:08:01 PM all 24.67 0.00 1.05 0.03 0.10 74.15 06:08:01 PM 0 18.37 0.00 1.09 0.02 0.10 80.42 06:08:01 PM 1 52.42 0.00 1.97 0.00 0.12 45.48 06:08:01 PM 2 25.37 0.00 1.07 0.03 0.10 73.42 06:08:01 PM 3 28.58 0.00 0.64 0.02 0.10 70.66 06:08:01 PM 4 19.98 0.00 0.89 0.00 0.10 79.04 06:08:01 PM 5 12.22 0.00 1.02 0.12 0.10 86.54 06:08:01 PM 6 19.22 0.00 0.84 0.03 0.08 79.82 06:08:01 PM 7 21.17 0.00 0.90 0.02 0.08 77.83 06:09:01 PM all 20.71 0.00 1.99 0.27 0.11 76.93 06:09:01 PM 0 22.95 0.00 1.51 0.62 0.12 74.80 06:09:01 PM 1 22.05 0.00 1.84 0.07 0.10 75.94 06:09:01 PM 2 25.33 0.00 1.86 0.02 0.10 72.69 06:09:01 PM 3 15.01 0.00 2.37 0.71 0.12 81.79 06:09:01 PM 4 21.54 0.00 1.76 0.02 0.10 76.59 06:09:01 PM 5 13.84 0.00 2.17 0.08 0.12 83.80 06:09:01 PM 6 19.05 0.00 2.89 0.64 0.12 77.31 06:09:01 PM 7 25.88 0.00 1.51 0.00 0.08 72.52 06:10:01 PM all 29.74 0.00 1.41 0.24 0.08 68.53 06:10:01 PM 0 22.44 0.00 1.29 0.22 0.08 75.97 06:10:01 PM 1 28.16 0.00 1.76 0.00 0.08 70.00 06:10:01 PM 2 22.28 0.00 1.44 0.49 0.07 75.73 06:10:01 PM 3 26.12 0.00 1.44 0.79 0.08 71.57 06:10:01 PM 4 38.89 0.00 1.35 0.02 0.07 59.68 06:10:01 PM 5 32.70 0.00 1.35 0.23 0.07 65.64 06:10:01 PM 6 49.46 0.00 1.39 0.00 0.08 49.07 06:10:01 PM 7 17.86 0.00 1.29 0.20 0.07 80.59 06:11:01 PM all 28.88 0.00 0.92 1.17 0.09 68.94 06:11:01 PM 0 48.61 0.00 0.45 0.03 0.10 50.80 06:11:01 PM 1 18.72 0.00 1.24 0.90 0.10 79.04 06:11:01 PM 2 16.00 0.00 0.68 3.04 0.08 80.19 06:11:01 PM 3 39.13 0.00 0.65 1.39 0.07 58.76 06:11:01 PM 4 31.66 0.00 1.92 1.59 0.08 64.74 06:11:01 PM 5 41.51 0.00 0.62 0.03 0.07 57.77 06:11:01 PM 6 7.78 0.00 0.99 2.41 0.08 88.74 06:11:01 PM 7 27.52 0.00 0.82 0.00 0.10 71.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.71 0.00 1.51 0.60 0.09 74.09 Average: 0 22.26 0.00 1.14 0.25 0.10 76.25 Average: 1 23.90 0.00 1.69 1.07 0.10 73.24 Average: 2 23.06 0.00 1.56 0.84 0.09 74.45 Average: 3 27.98 0.00 1.66 0.63 0.09 69.63 Average: 4 23.72 0.00 1.63 0.52 0.09 74.05 Average: 5 24.52 0.00 1.49 0.73 0.09 73.17 Average: 6 21.18 0.00 1.55 0.44 0.09 76.75 Average: 7 23.07 0.00 1.34 0.35 0.08 75.17