---> uname -a: Linux prd-centos8-docker-8c-8g-2352.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 1132 25103 19 5654 30284 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:68:46:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85600sec preferred_lft 85600sec inet6 fe80::f816:3eff:fe68:4635/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a7:23:66:97 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:a7ff:fe23:6697/64 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) 10/02/2025 _x86_64_ (8 CPU) 14:05:18 LINUX RESTART (8 CPU) 02:06:03 PM tps rtps wtps bread/s bwrtn/s 02:07:01 PM 240.99 6.12 234.87 925.34 8102.57 02:08:01 PM 281.84 19.04 262.80 4212.73 15066.41 02:09:01 PM 170.12 0.17 169.96 30.39 43414.40 02:10:01 PM 35.44 0.55 34.89 395.07 4737.80 02:11:01 PM 22.37 0.48 21.89 21.46 443.73 02:12:01 PM 5.43 0.00 5.43 0.00 385.55 02:13:01 PM 30.47 0.00 30.47 0.00 1650.27 02:14:01 PM 95.57 0.00 95.57 0.00 22451.76 02:15:01 PM 15.97 0.00 15.97 0.00 613.86 02:16:01 PM 22.58 0.00 22.58 0.00 838.15 02:17:01 PM 48.59 2.50 46.09 4523.25 28362.97 02:18:01 PM 41.59 1.80 39.79 1785.67 12506.08 Average: 83.81 2.55 81.26 991.28 11556.10 02:06:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 PM 29586256 31324484 3069448 9.40 2688 2057128 1390924 4.13 147608 2476860 222428 02:08:01 PM 27929836 30157488 4725868 14.47 2688 2538256 2272480 6.74 259748 3973224 207540 02:09:01 PM 25220796 28613360 7434908 22.77 2688 3676852 3710088 11.01 341536 6484900 55620 02:10:01 PM 24620144 28028456 8035560 24.61 2688 3690768 4707348 13.97 437472 6986744 120 02:11:01 PM 24528888 27942608 8126816 24.89 2688 3696296 4170220 12.37 440920 7077484 80 02:12:01 PM 25416644 28839652 7239060 22.17 2688 3705516 3400444 10.09 442908 6193064 20 02:13:01 PM 24452848 28229220 8202856 25.12 2688 4048296 3941672 11.69 507836 7067648 295996 02:14:01 PM 22874556 27023624 9781148 29.95 2688 4417844 6494028 19.27 555264 8551780 2108 02:15:01 PM 24587684 28668540 8068020 24.71 2688 4337564 3512208 10.42 547976 6867680 948 02:16:01 PM 24554688 28791544 8101016 24.81 2688 4493700 3313716 9.83 580876 6866384 139532 02:17:01 PM 25567900 30673584 7087804 21.70 2688 5354124 1900008 5.64 746084 5680356 219984 02:18:01 PM 25706888 31009968 6948816 21.28 2688 5545372 1542968 4.58 966492 5314232 34132 Average: 25420594 29108544 7235110 22.16 2688 3963476 3363009 9.98 497893 6128363 98209 02:06:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 103.53 68.99 1220.08 13.71 0.00 0.00 0.00 0.00 02:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 437.54 355.30 5538.24 62.62 0.00 0.00 0.00 0.00 02:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 331.46 213.63 10020.25 28.09 0.00 0.00 0.00 0.00 02:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM lo 18.59 18.59 1.68 1.68 0.00 0.00 0.00 0.00 02:10:01 PM eth0 37.69 28.77 12.32 14.01 0.00 0.00 0.00 0.00 02:10:01 PM docker0 5.45 6.08 0.72 0.70 0.00 0.00 0.00 0.00 02:10:01 PM veth41f3cfb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 PM lo 66.97 66.97 4.57 4.57 0.00 0.00 0.00 0.00 02:11:01 PM eth0 308.01 220.31 81.38 89.02 0.00 0.00 0.00 0.00 02:11:01 PM docker0 6.95 8.06 1.11 1.13 0.00 0.00 0.00 0.00 02:12:01 PM lo 23.56 23.56 1.15 1.15 0.00 0.00 0.00 0.00 02:12:01 PM eth0 187.52 143.04 106.57 54.94 0.00 0.00 0.00 0.00 02:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:13:01 PM eth0 269.81 170.31 1520.67 38.43 0.00 0.00 0.00 0.00 02:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 PM lo 99.73 99.73 14.71 14.71 0.00 0.00 0.00 0.00 02:14:01 PM eth0 199.12 79.25 1509.25 16.16 0.00 0.00 0.00 0.00 02:14:01 PM docker0 43.28 48.41 6.46 7.94 0.00 0.00 0.00 0.00 02:14:01 PM veth3839d45 36.43 39.53 6.08 6.49 0.00 0.00 0.00 0.00 02:14:01 PM vethe3f4be1 6.85 9.58 0.98 1.72 0.00 0.00 0.00 0.00 02:15:01 PM lo 1361.95 1361.95 237.73 237.73 0.00 0.00 0.00 0.00 02:15:01 PM eth0 159.10 110.92 66.40 49.97 0.00 0.00 0.00 0.00 02:15:01 PM docker0 600.42 616.32 117.37 111.91 0.00 0.00 0.00 0.00 02:16:01 PM lo 1.03 1.03 0.05 0.05 0.00 0.00 0.00 0.00 02:16:01 PM eth0 51.78 41.17 250.76 12.60 0.00 0.00 0.00 0.00 02:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 107.97 83.74 1515.74 12.97 0.00 0.00 0.00 0.00 02:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 187.32 142.17 2111.95 53.71 0.00 0.00 0.00 0.00 02:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 131.43 131.43 21.73 21.73 0.00 0.00 0.00 0.00 Average: eth0 198.67 138.33 1998.12 37.25 0.00 0.00 0.00 0.00 Average: docker0 54.85 56.76 10.51 10.17 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) 10/02/2025 _x86_64_ (8 CPU) 14:05:18 LINUX RESTART (8 CPU) 02:06:03 PM CPU %user %nice %system %iowait %steal %idle 02:07:01 PM all 9.53 0.00 1.10 1.01 0.04 88.32 02:07:01 PM 0 6.51 0.00 0.76 0.48 0.03 92.21 02:07:01 PM 1 10.10 0.00 1.10 0.36 0.05 88.38 02:07:01 PM 2 3.44 0.00 0.54 0.26 0.03 95.73 02:07:01 PM 3 24.65 0.00 3.11 3.70 0.05 68.49 02:07:01 PM 4 4.99 0.00 0.57 1.36 0.03 93.05 02:07:01 PM 5 0.52 0.00 0.29 0.54 0.07 98.58 02:07:01 PM 6 20.65 0.00 1.94 1.11 0.05 76.26 02:07:01 PM 7 5.35 0.00 0.48 0.29 0.02 93.86 02:08:01 PM all 34.49 0.00 1.53 1.86 0.11 62.01 02:08:01 PM 0 28.27 0.00 1.55 2.37 0.13 67.67 02:08:01 PM 1 30.07 0.00 1.04 0.62 0.10 68.18 02:08:01 PM 2 41.05 0.00 1.41 2.43 0.13 54.97 02:08:01 PM 3 25.13 0.00 1.87 3.26 0.10 69.64 02:08:01 PM 4 32.55 0.00 1.29 1.59 0.10 64.47 02:08:01 PM 5 37.01 0.00 1.86 0.60 0.10 60.43 02:08:01 PM 6 48.81 0.00 1.91 2.91 0.12 46.25 02:08:01 PM 7 33.05 0.00 1.34 1.09 0.10 64.43 02:09:01 PM all 30.55 0.00 2.39 4.89 0.10 62.07 02:09:01 PM 0 33.84 0.00 1.48 6.63 0.10 57.94 02:09:01 PM 1 41.30 0.00 3.19 5.44 0.10 49.97 02:09:01 PM 2 33.19 0.00 2.86 7.92 0.12 55.91 02:09:01 PM 3 28.64 0.00 2.19 1.98 0.08 67.10 02:09:01 PM 4 21.32 0.00 2.35 7.38 0.10 68.85 02:09:01 PM 5 19.55 0.00 2.17 1.08 0.08 77.12 02:09:01 PM 6 32.83 0.00 2.76 8.55 0.08 55.77 02:09:01 PM 7 33.74 0.00 2.12 0.13 0.10 63.90 02:10:01 PM all 19.94 0.00 1.57 0.65 0.11 77.74 02:10:01 PM 0 23.42 0.00 1.77 0.02 0.10 74.70 02:10:01 PM 1 13.48 0.00 1.84 0.84 0.13 83.71 02:10:01 PM 2 16.30 0.00 1.44 1.10 0.13 81.03 02:10:01 PM 3 17.35 0.00 1.34 0.18 0.08 81.05 02:10:01 PM 4 18.20 0.00 1.64 0.18 0.08 79.89 02:10:01 PM 5 14.42 0.00 1.42 1.32 0.12 82.71 02:10:01 PM 6 15.98 0.00 1.45 1.32 0.08 81.16 02:10:01 PM 7 40.31 0.00 1.66 0.22 0.12 57.70 02:11:01 PM all 14.69 0.00 1.78 0.20 0.09 83.24 02:11:01 PM 0 11.99 0.00 1.69 0.27 0.12 85.93 02:11:01 PM 1 15.40 0.00 2.11 0.10 0.10 82.29 02:11:01 PM 2 11.58 0.00 1.89 0.49 0.08 85.96 02:11:01 PM 3 20.02 0.00 1.91 0.12 0.08 77.87 02:11:01 PM 4 17.05 0.00 1.79 0.08 0.08 80.99 02:11:01 PM 5 12.50 0.00 1.64 0.30 0.07 85.49 02:11:01 PM 6 13.80 0.00 1.36 0.22 0.08 84.54 02:11:01 PM 7 15.21 0.00 1.86 0.03 0.10 82.80 02:12:01 PM all 11.07 0.00 0.60 0.02 0.06 88.26 02:12:01 PM 0 15.28 0.00 0.63 0.00 0.07 84.02 02:12:01 PM 1 2.58 0.00 0.97 0.12 0.07 96.27 02:12:01 PM 2 6.08 0.00 0.52 0.00 0.03 93.37 02:12:01 PM 3 26.04 0.00 0.92 0.00 0.07 72.98 02:12:01 PM 4 3.73 0.00 0.40 0.02 0.05 95.81 02:12:01 PM 5 7.47 0.00 0.23 0.00 0.03 92.26 02:12:01 PM 6 22.12 0.00 0.55 0.02 0.08 77.22 02:12:01 PM 7 5.32 0.00 0.53 0.00 0.05 94.10 02:13:01 PM all 33.93 0.00 1.11 0.48 0.10 64.38 02:13:01 PM 0 25.71 0.00 0.89 0.50 0.08 72.82 02:13:01 PM 1 40.81 0.00 0.75 0.00 0.10 58.33 02:13:01 PM 2 19.96 0.00 0.97 0.15 0.10 78.82 02:13:01 PM 3 43.67 0.00 1.26 0.23 0.10 54.74 02:13:01 PM 4 35.21 0.00 1.44 0.08 0.12 63.15 02:13:01 PM 5 13.89 0.00 1.29 0.17 0.08 84.57 02:13:01 PM 6 42.74 0.00 1.12 2.45 0.10 53.59 02:13:01 PM 7 49.64 0.00 1.18 0.22 0.12 48.84 02:14:01 PM all 22.45 0.00 1.47 3.44 0.10 72.53 02:14:01 PM 0 44.35 0.00 1.44 5.45 0.12 48.63 02:14:01 PM 1 28.27 0.00 1.59 9.13 0.13 60.87 02:14:01 PM 2 20.57 0.00 1.43 0.94 0.08 76.98 02:14:01 PM 3 22.81 0.00 1.27 3.40 0.08 72.43 02:14:01 PM 4 18.27 0.00 1.55 1.89 0.08 78.20 02:14:01 PM 5 15.51 0.00 1.36 0.49 0.15 82.49 02:14:01 PM 6 21.04 0.00 1.17 1.34 0.10 76.34 02:14:01 PM 7 8.73 0.00 1.95 4.87 0.08 84.38 02:15:01 PM all 19.55 0.00 2.11 2.32 0.15 75.88 02:15:01 PM 0 22.40 0.00 1.55 1.19 0.17 74.69 02:15:01 PM 1 26.57 0.00 2.51 5.19 0.15 65.58 02:15:01 PM 2 19.98 0.00 2.44 0.98 0.15 76.45 02:15:01 PM 3 19.09 0.00 1.78 4.07 0.13 74.92 02:15:01 PM 4 16.40 0.00 2.04 2.01 0.13 79.42 02:15:01 PM 5 13.97 0.00 1.96 1.03 0.14 82.90 02:15:01 PM 6 15.86 0.00 2.30 0.19 0.14 81.52 02:15:01 PM 7 22.08 0.00 2.30 3.87 0.19 71.56 02:16:01 PM all 23.79 0.00 0.59 1.30 0.15 74.17 02:16:01 PM 0 9.21 0.00 0.40 0.67 0.08 89.63 02:16:01 PM 1 27.49 0.00 0.30 2.49 0.19 69.53 02:16:01 PM 2 10.15 0.00 0.60 1.77 0.23 87.25 02:16:01 PM 3 25.79 0.00 0.98 3.95 0.10 69.17 02:16:01 PM 4 34.74 0.00 0.33 0.15 0.17 64.61 02:16:01 PM 5 3.23 0.00 0.55 0.13 0.20 95.89 02:16:01 PM 6 24.03 0.00 0.30 0.00 0.13 75.53 02:16:01 PM 7 55.69 0.00 1.25 1.22 0.13 41.70 02:17:01 PM all 15.01 0.00 1.23 8.15 0.07 75.54 02:17:01 PM 0 13.33 0.00 1.49 0.02 0.05 85.12 02:17:01 PM 1 8.45 0.00 0.89 26.15 0.10 64.41 02:17:01 PM 2 8.73 0.00 1.28 11.42 0.05 78.53 02:17:01 PM 3 20.75 0.00 1.60 14.75 0.08 62.83 02:17:01 PM 4 25.34 0.00 0.97 0.03 0.07 73.59 02:17:01 PM 5 13.48 0.00 1.64 9.61 0.07 75.20 02:17:01 PM 6 13.83 0.00 1.19 1.81 0.12 83.06 02:17:01 PM 7 16.16 0.00 0.77 1.46 0.05 81.55 02:17:01 PM CPU %user %nice %system %iowait %steal %idle 02:18:01 PM all 23.79 0.00 1.02 1.18 0.10 73.91 02:18:01 PM 0 4.70 0.00 0.55 0.00 0.10 94.65 02:18:01 PM 1 33.79 0.00 0.47 0.13 0.08 65.52 02:18:01 PM 2 20.45 0.00 1.62 7.76 0.10 70.06 02:18:01 PM 3 36.76 0.00 0.86 0.47 0.08 61.83 02:18:01 PM 4 6.48 0.00 0.94 0.75 0.12 91.71 02:18:01 PM 5 22.78 0.00 1.09 0.00 0.10 76.02 02:18:01 PM 6 36.08 0.00 2.13 0.30 0.10 61.38 02:18:01 PM 7 29.39 0.00 0.49 0.00 0.10 70.02 Average: all 21.59 0.00 1.37 2.12 0.10 74.81 Average: 0 19.94 0.00 1.18 1.47 0.10 77.31 Average: 1 23.21 0.00 1.40 4.22 0.11 71.06 Average: 2 17.65 0.00 1.42 2.94 0.11 77.89 Average: 3 25.90 0.00 1.59 3.00 0.09 69.43 Average: 4 19.56 0.00 1.28 1.29 0.10 77.77 Average: 5 14.56 0.00 1.30 1.27 0.10 82.77 Average: 6 25.67 0.00 1.51 1.69 0.10 71.04 Average: 7 26.26 0.00 1.33 1.12 0.10 71.20