---> uname -a: Linux prd-centos8-docker-8c-8g-23254.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 1131 25148 19 5610 30285 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:ee:6e:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.117/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:feee:6e82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:bd:e7:b8 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:fdff:febd:e7b8/64 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) 06/23/2025 _x86_64_ (8 CPU) 15:07:19 LINUX RESTART (8 CPU) 03:08:01 PM tps rtps wtps bread/s bwrtn/s 03:09:01 PM 233.07 17.36 215.71 3554.28 10531.34 03:10:01 PM 195.30 1.71 193.59 555.11 16283.87 03:11:01 PM 128.84 0.73 128.11 453.67 40275.90 03:12:01 PM 34.66 0.48 34.17 21.46 557.28 03:13:01 PM 9.55 0.00 9.55 0.00 432.57 03:14:01 PM 7.88 0.00 7.88 0.00 262.70 03:15:01 PM 110.66 0.00 110.66 0.00 23576.52 03:16:01 PM 179.34 0.03 179.30 2.27 1947.33 03:17:01 PM 55.93 2.58 53.35 4465.98 30648.95 03:18:01 PM 37.74 1.65 36.09 1781.01 4450.52 Average: 99.27 2.45 96.81 1083.31 12908.03 03:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 PM 28789576 30761260 3866136 11.84 2688 2287124 1813640 5.38 212424 3185468 224248 03:10:01 PM 25648840 28521944 7006872 21.46 2688 3179520 4115820 12.21 326828 6166184 669372 03:11:01 PM 24696552 28075124 7959160 24.37 2688 3662256 4657932 13.82 428968 6922684 80 03:12:01 PM 24465792 27850228 8189920 25.08 2688 3667536 4569156 13.56 438144 7142948 80 03:13:01 PM 25410168 28802988 7245544 22.19 2688 3676384 3495632 10.37 440004 6205272 20 03:14:01 PM 25164876 28562196 7490836 22.94 2688 3680536 3772276 11.19 443624 6445128 1448 03:15:01 PM 23627116 27721848 9028596 27.65 2688 4365948 5850052 17.36 549584 7811100 1636 03:16:01 PM 24532024 28593612 8123688 24.88 2688 4320964 3559324 10.56 547956 6923608 17464 03:17:01 PM 25500328 30617660 7155384 21.91 2688 5367728 1917012 5.69 753512 5739964 29852 03:18:01 PM 25782128 31039656 6873584 21.05 2688 5503216 1503500 4.46 963652 5245336 33436 Average: 25361740 29054652 7293972 22.34 2688 3971121 3525434 10.46 510470 6178769 97764 03:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 406.58 312.46 3110.38 58.35 0.00 0.00 0.00 0.00 03:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 676.70 475.21 13293.77 54.03 0.00 0.00 0.00 0.00 03:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM lo 2.39 2.39 0.12 0.12 0.00 0.00 0.00 0.00 03:11:01 PM eth0 15.41 12.95 5.31 6.80 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 03:11:01 PM vethf0d4478 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:12:01 PM lo 51.43 51.43 4.27 4.27 0.00 0.00 0.00 0.00 03:12:01 PM eth0 153.13 117.96 45.54 51.43 0.00 0.00 0.00 0.00 03:12:01 PM docker0 9.93 11.35 1.57 1.44 0.00 0.00 0.00 0.00 03:12:01 PM veth6dd8d0f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:13:01 PM lo 50.17 50.17 2.57 2.57 0.00 0.00 0.00 0.00 03:13:01 PM eth0 247.38 185.40 80.31 75.32 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.72 0.95 0.11 0.18 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 165.43 112.48 90.77 33.92 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 20.27 20.27 2.51 2.51 0.00 0.00 0.00 0.00 03:15:01 PM eth0 649.48 410.93 2959.79 33.06 0.00 0.00 0.00 0.00 03:15:01 PM docker0 8.44 10.44 0.81 1.97 0.00 0.00 0.00 0.00 03:15:01 PM vethf40ce7e 8.44 10.58 0.92 1.98 0.00 0.00 0.00 0.00 03:15:01 PM veth94823f4 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 03:16:01 PM lo 1397.48 1397.48 241.98 241.98 0.00 0.00 0.00 0.00 03:16:01 PM eth0 118.81 88.05 311.09 35.06 0.00 0.00 0.00 0.00 03:16:01 PM docker0 606.17 624.00 118.63 113.60 0.00 0.00 0.00 0.00 03:17:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 03:17:01 PM eth0 242.62 171.66 2324.29 20.71 0.00 0.00 0.00 0.00 03:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 PM eth0 199.07 169.99 1242.21 50.60 0.00 0.00 0.00 0.00 03:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.24 152.24 25.14 25.14 0.00 0.00 0.00 0.00 Average: eth0 287.18 205.51 2340.42 41.91 0.00 0.00 0.00 0.00 Average: docker0 62.51 64.68 12.11 11.72 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) 06/23/2025 _x86_64_ (8 CPU) 15:07:19 LINUX RESTART (8 CPU) 03:08:01 PM CPU %user %nice %system %iowait %steal %idle 03:09:01 PM all 19.25 0.00 1.32 0.68 0.06 78.69 03:09:01 PM 0 10.18 0.00 0.98 0.50 0.07 88.27 03:09:01 PM 1 28.26 0.00 1.62 0.79 0.08 69.25 03:09:01 PM 2 19.55 0.00 1.94 0.60 0.07 77.85 03:09:01 PM 3 28.45 0.00 1.30 0.99 0.07 69.19 03:09:01 PM 4 23.88 0.00 1.72 0.97 0.05 73.37 03:09:01 PM 5 14.87 0.00 1.17 0.75 0.07 83.14 03:09:01 PM 6 13.98 0.00 0.89 0.40 0.07 84.67 03:09:01 PM 7 14.81 0.00 0.94 0.42 0.05 83.78 03:10:01 PM all 46.16 0.00 1.66 0.53 0.10 51.56 03:10:01 PM 0 44.20 0.00 1.19 0.15 0.08 54.37 03:10:01 PM 1 53.85 0.00 1.83 0.98 0.10 43.24 03:10:01 PM 2 49.84 0.00 1.48 0.40 0.10 48.18 03:10:01 PM 3 26.76 0.00 1.71 1.53 0.08 69.91 03:10:01 PM 4 54.20 0.00 1.41 0.03 0.12 44.24 03:10:01 PM 5 48.23 0.00 2.56 0.27 0.08 48.86 03:10:01 PM 6 40.06 0.00 1.85 0.59 0.08 57.42 03:10:01 PM 7 52.14 0.00 1.28 0.25 0.12 46.21 03:11:01 PM all 19.37 0.00 3.02 0.80 0.08 76.73 03:11:01 PM 0 23.81 0.00 2.94 0.47 0.10 72.68 03:11:01 PM 1 22.45 0.00 3.85 1.41 0.08 72.21 03:11:01 PM 2 14.66 0.00 3.06 1.94 0.07 80.27 03:11:01 PM 3 23.92 0.00 3.05 1.44 0.07 71.52 03:11:01 PM 4 20.15 0.00 3.43 0.33 0.07 76.02 03:11:01 PM 5 14.72 0.00 2.33 0.30 0.08 82.56 03:11:01 PM 6 21.76 0.00 2.12 0.07 0.08 75.97 03:11:01 PM 7 13.50 0.00 3.40 0.44 0.07 82.60 03:12:01 PM all 19.15 0.00 2.21 0.06 0.09 78.49 03:12:01 PM 0 14.09 0.00 1.67 0.03 0.10 84.10 03:12:01 PM 1 22.54 0.00 2.33 0.07 0.10 74.97 03:12:01 PM 2 18.92 0.00 2.12 0.03 0.10 78.82 03:12:01 PM 3 18.83 0.00 2.08 0.05 0.10 78.94 03:12:01 PM 4 18.28 0.00 2.41 0.10 0.08 79.13 03:12:01 PM 5 18.88 0.00 2.41 0.07 0.08 78.55 03:12:01 PM 6 22.18 0.00 2.43 0.07 0.08 75.24 03:12:01 PM 7 19.52 0.00 2.21 0.07 0.08 78.12 03:13:01 PM all 7.82 0.00 0.88 0.02 0.06 91.21 03:13:01 PM 0 13.21 0.00 0.73 0.02 0.07 85.97 03:13:01 PM 1 5.10 0.00 1.12 0.00 0.07 93.72 03:13:01 PM 2 7.78 0.00 0.79 0.08 0.07 91.28 03:13:01 PM 3 8.94 0.00 0.95 0.03 0.05 90.02 03:13:01 PM 4 4.43 0.00 1.02 0.02 0.07 94.46 03:13:01 PM 5 6.05 0.00 0.63 0.00 0.07 93.25 03:13:01 PM 6 10.22 0.00 0.65 0.00 0.07 89.06 03:13:01 PM 7 6.81 0.00 1.17 0.02 0.07 91.94 03:14:01 PM all 22.29 0.00 0.66 0.01 0.06 76.98 03:14:01 PM 0 36.67 0.00 0.18 0.00 0.07 63.08 03:14:01 PM 1 12.53 0.00 0.42 0.02 0.05 86.98 03:14:01 PM 2 50.82 0.00 1.82 0.02 0.05 47.30 03:14:01 PM 3 19.15 0.00 0.67 0.00 0.07 80.12 03:14:01 PM 4 9.72 0.00 0.65 0.07 0.07 89.49 03:14:01 PM 5 13.78 0.00 0.63 0.00 0.05 85.54 03:14:01 PM 6 26.88 0.00 0.32 0.00 0.05 72.75 03:14:01 PM 7 8.68 0.00 0.60 0.00 0.05 90.67 03:15:01 PM all 30.07 0.00 1.84 0.48 0.08 67.53 03:15:01 PM 0 36.25 0.00 2.33 0.32 0.08 61.02 03:15:01 PM 1 31.34 0.00 1.69 1.27 0.10 65.59 03:15:01 PM 2 30.21 0.00 2.27 0.74 0.07 66.72 03:15:01 PM 3 39.65 0.00 1.27 0.02 0.07 58.99 03:15:01 PM 4 22.05 0.00 2.23 0.05 0.08 75.59 03:15:01 PM 5 37.73 0.00 2.03 0.34 0.07 59.83 03:15:01 PM 6 28.51 0.00 1.44 1.02 0.08 68.94 03:15:01 PM 7 14.81 0.00 1.48 0.10 0.07 83.55 03:16:01 PM all 31.41 0.00 2.19 0.30 0.10 66.01 03:16:01 PM 0 31.24 0.00 2.01 0.03 0.12 66.60 03:16:01 PM 1 39.68 0.00 2.55 0.13 0.08 57.55 03:16:01 PM 2 16.48 0.00 1.88 0.02 0.10 81.52 03:16:01 PM 3 23.20 0.00 2.67 0.03 0.10 73.99 03:16:01 PM 4 41.21 0.00 2.30 0.00 0.12 56.38 03:16:01 PM 5 43.04 0.00 1.79 0.03 0.12 55.01 03:16:01 PM 6 22.63 0.00 2.67 2.12 0.08 72.50 03:16:01 PM 7 33.71 0.00 1.65 0.02 0.08 64.55 03:17:01 PM all 27.94 0.00 1.49 0.49 0.08 70.00 03:17:01 PM 0 27.34 0.00 0.82 0.00 0.08 71.76 03:17:01 PM 1 36.98 0.00 2.03 0.94 0.07 59.98 03:17:01 PM 2 30.39 0.00 1.99 1.65 0.08 65.89 03:17:01 PM 3 26.08 0.00 0.79 0.18 0.08 72.86 03:17:01 PM 4 37.98 0.00 1.37 0.30 0.08 60.27 03:17:01 PM 5 26.68 0.00 1.87 0.12 0.05 71.28 03:17:01 PM 6 11.19 0.00 1.36 0.35 0.08 87.02 03:17:01 PM 7 26.91 0.00 1.69 0.37 0.07 70.97 03:18:01 PM all 21.94 0.00 0.98 0.11 0.06 76.91 03:18:01 PM 0 17.35 0.00 1.40 0.30 0.08 80.86 03:18:01 PM 1 20.83 0.00 1.37 0.37 0.08 77.35 03:18:01 PM 2 17.28 0.00 1.14 0.07 0.08 81.43 03:18:01 PM 3 29.07 0.00 0.77 0.08 0.07 70.01 03:18:01 PM 4 39.30 0.00 0.95 0.03 0.07 59.65 03:18:01 PM 5 5.06 0.00 0.63 0.00 0.05 94.26 03:18:01 PM 6 31.29 0.00 0.57 0.02 0.05 68.08 03:18:01 PM 7 15.27 0.00 1.00 0.03 0.03 83.66 Average: all 24.52 0.00 1.63 0.35 0.08 73.43 Average: 0 25.42 0.00 1.43 0.18 0.09 72.89 Average: 1 27.33 0.00 1.88 0.60 0.08 70.11 Average: 2 25.59 0.00 1.85 0.56 0.08 71.93 Average: 3 24.40 0.00 1.52 0.44 0.08 73.56 Average: 4 27.11 0.00 1.75 0.19 0.08 70.87 Average: 5 22.88 0.00 1.61 0.19 0.07 75.26 Average: 6 22.87 0.00 1.43 0.46 0.07 75.17 Average: 7 20.60 0.00 1.54 0.17 0.07 77.62