---> uname -a: Linux prd-centos8-docker-8c-8g-27110.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1123 25325 19 5441 30293 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:fc:f4:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fefc:f473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ef:dc:84:f6 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:efff:fedc:84f6/64 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) 07/10/2025 _x86_64_ (8 CPU) 13:13:48 LINUX RESTART (8 CPU) 01:14:02 PM tps rtps wtps bread/s bwrtn/s 01:15:01 PM 150.00 28.02 121.98 7151.08 21629.36 01:16:01 PM 262.33 18.66 243.67 4002.53 13036.62 01:17:01 PM 166.26 0.42 165.84 106.50 31674.46 01:18:01 PM 83.41 0.65 82.76 454.38 19650.37 01:19:01 PM 33.09 0.48 32.61 21.46 546.77 01:20:01 PM 7.27 0.00 7.27 0.00 410.03 01:21:01 PM 7.61 0.00 7.61 0.00 322.24 01:22:01 PM 110.38 0.00 110.38 0.00 23538.64 01:23:01 PM 141.40 0.00 141.40 0.00 1655.51 01:24:01 PM 55.70 2.50 53.20 4471.04 27470.78 Average: 101.67 5.04 96.63 1611.50 13980.96 01:14:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 PM 29629092 31287748 3026620 9.27 2688 1981568 1412252 4.19 148572 2447824 168180 01:16:01 PM 27704916 29869076 4950796 15.16 2688 2476544 2586136 7.67 240116 4225056 246044 01:17:01 PM 25387076 28767504 7268636 22.26 2688 3664744 3554384 10.55 337604 6339272 511576 01:18:01 PM 24925228 28323940 7730484 23.67 2688 3681264 4129484 12.25 431444 6689408 64 01:19:01 PM 24787016 28191828 7868696 24.10 2688 3687120 3998188 11.86 438304 6821404 320 01:20:01 PM 25584780 28998064 7070932 21.65 2688 3695636 3302552 9.80 440232 6027492 176 01:21:01 PM 25195792 28613696 7459920 22.84 2688 3699924 3621740 10.75 445404 6408888 28 01:22:01 PM 23454524 27570856 9201188 28.18 2688 4385420 6001740 17.81 550424 7980348 1636 01:23:01 PM 24640364 28724200 8015348 24.55 2688 4340764 3770508 11.19 547740 6812496 17496 01:24:01 PM 25971564 31047048 6684148 20.47 2688 5323400 1503696 4.46 897864 5123700 72668 Average: 25728035 29139396 6927677 21.21 2688 3693638 3388068 10.05 447770 5887589 101819 01:14:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 536.58 334.24 1905.06 69.76 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 428.11 331.44 4959.09 59.83 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 411.13 267.44 10674.69 41.54 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM lo 4.85 4.85 0.36 0.36 0.00 0.00 0.00 0.00 01:18:01 PM eth0 20.93 15.11 6.10 8.50 0.00 0.00 0.00 0.00 01:18:01 PM docker0 0.70 1.08 0.11 0.13 0.00 0.00 0.00 0.00 01:18:01 PM veth07800c4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:19:01 PM lo 55.86 55.86 4.48 4.48 0.00 0.00 0.00 0.00 01:19:01 PM eth0 300.67 202.38 75.67 74.65 0.00 0.00 0.00 0.00 01:19:01 PM docker0 9.95 11.33 1.56 1.45 0.00 0.00 0.00 0.00 01:20:01 PM lo 46.14 46.14 2.25 2.25 0.00 0.00 0.00 0.00 01:20:01 PM eth0 231.39 177.57 63.26 62.88 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 152.92 105.66 82.09 31.75 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 19.56 19.56 2.46 2.46 0.00 0.00 0.00 0.00 01:22:01 PM eth0 593.34 346.85 2955.83 28.81 0.00 0.00 0.00 0.00 01:22:01 PM docker0 8.45 9.90 0.81 1.93 0.00 0.00 0.00 0.00 01:22:01 PM vethcf24072 8.45 10.03 0.93 1.94 0.00 0.00 0.00 0.00 01:22:01 PM veth1dcd00f 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 01:23:01 PM lo 1399.10 1399.10 242.23 242.23 0.00 0.00 0.00 0.00 01:23:01 PM eth0 129.84 102.62 311.97 37.95 0.00 0.00 0.00 0.00 01:23:01 PM docker0 606.28 623.39 118.60 113.79 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 01:24:01 PM eth0 84.42 67.36 1255.57 15.86 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.90 152.90 25.23 25.23 0.00 0.00 0.00 0.00 Average: eth0 288.52 194.84 2229.51 43.11 0.00 0.00 0.00 0.00 Average: docker0 62.64 64.68 12.13 11.75 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) 07/10/2025 _x86_64_ (8 CPU) 13:13:48 LINUX RESTART (8 CPU) 01:14:02 PM CPU %user %nice %system %iowait %steal %idle 01:15:01 PM all 14.12 0.00 2.09 1.69 0.06 82.03 01:15:01 PM 0 14.16 0.00 1.80 0.32 0.10 83.61 01:15:01 PM 1 9.67 0.00 1.74 0.66 0.07 87.86 01:15:01 PM 2 16.36 0.00 2.85 3.54 0.05 77.20 01:15:01 PM 3 26.97 0.00 2.77 1.04 0.05 69.17 01:15:01 PM 4 17.73 0.00 2.16 2.87 0.05 77.19 01:15:01 PM 5 8.72 0.00 1.46 0.43 0.07 89.32 01:15:01 PM 6 12.34 0.00 1.86 1.33 0.05 84.42 01:15:01 PM 7 6.98 0.00 2.09 3.37 0.07 87.50 01:16:01 PM all 27.35 0.00 1.38 1.65 0.08 69.54 01:16:01 PM 0 23.53 0.00 1.74 2.82 0.08 71.82 01:16:01 PM 1 25.41 0.00 1.94 2.36 0.07 70.23 01:16:01 PM 2 32.76 0.00 1.19 2.11 0.08 63.86 01:16:01 PM 3 37.16 0.00 1.67 1.42 0.10 59.64 01:16:01 PM 4 31.07 0.00 1.42 0.97 0.07 66.47 01:16:01 PM 5 24.06 0.00 0.95 0.84 0.08 74.07 01:16:01 PM 6 11.06 0.00 1.07 1.54 0.08 86.24 01:16:01 PM 7 33.75 0.00 1.07 1.12 0.07 63.99 01:17:01 PM all 37.25 0.00 3.01 1.58 0.09 58.07 01:17:01 PM 0 24.46 0.00 3.02 0.81 0.10 71.61 01:17:01 PM 1 46.97 0.00 3.29 3.61 0.10 46.03 01:17:01 PM 2 34.48 0.00 3.31 1.08 0.10 61.03 01:17:01 PM 3 36.48 0.00 3.72 1.51 0.08 58.21 01:17:01 PM 4 56.60 0.00 2.50 2.58 0.08 38.23 01:17:01 PM 5 16.84 0.00 2.92 0.25 0.10 79.89 01:17:01 PM 6 37.61 0.00 2.96 2.46 0.08 56.89 01:17:01 PM 7 44.59 0.00 2.35 0.30 0.10 52.66 01:18:01 PM all 18.55 0.00 1.92 1.29 0.08 78.16 01:18:01 PM 0 19.13 0.00 1.65 0.63 0.10 78.48 01:18:01 PM 1 15.57 0.00 1.86 4.68 0.08 77.81 01:18:01 PM 2 19.68 0.00 1.71 1.07 0.08 77.46 01:18:01 PM 3 16.76 0.00 1.94 0.59 0.07 80.65 01:18:01 PM 4 24.12 0.00 2.29 1.25 0.07 72.27 01:18:01 PM 5 19.36 0.00 2.29 0.99 0.08 77.27 01:18:01 PM 6 18.03 0.00 1.87 1.05 0.08 78.96 01:18:01 PM 7 15.77 0.00 1.76 0.05 0.07 82.36 01:19:01 PM all 19.39 0.00 2.26 0.36 0.09 77.89 01:19:01 PM 0 21.60 0.00 3.14 0.15 0.10 75.01 01:19:01 PM 1 19.83 0.00 1.89 0.32 0.10 77.86 01:19:01 PM 2 17.59 0.00 2.18 0.23 0.10 79.90 01:19:01 PM 3 20.09 0.00 2.21 0.42 0.10 77.18 01:19:01 PM 4 13.70 0.00 1.57 0.92 0.08 83.72 01:19:01 PM 5 23.20 0.00 1.88 0.18 0.08 74.65 01:19:01 PM 6 17.00 0.00 2.69 0.49 0.08 79.74 01:19:01 PM 7 22.13 0.00 2.49 0.17 0.10 75.10 01:20:01 PM all 6.65 0.00 0.75 0.04 0.06 92.50 01:20:01 PM 0 16.08 0.00 0.40 0.08 0.08 83.35 01:20:01 PM 1 3.86 0.00 1.22 0.00 0.07 94.86 01:20:01 PM 2 3.99 0.00 1.27 0.00 0.07 94.67 01:20:01 PM 3 4.02 0.00 0.48 0.00 0.07 95.42 01:20:01 PM 4 6.79 0.00 0.45 0.00 0.05 92.71 01:20:01 PM 5 5.78 0.00 0.47 0.18 0.05 93.52 01:20:01 PM 6 5.15 0.00 0.89 0.07 0.05 93.85 01:20:01 PM 7 7.55 0.00 0.82 0.00 0.03 91.60 01:21:01 PM all 24.09 0.00 0.69 0.02 0.06 75.14 01:21:01 PM 0 33.09 0.00 0.67 0.00 0.07 66.18 01:21:01 PM 1 34.53 0.00 0.28 0.00 0.05 65.14 01:21:01 PM 2 12.89 0.00 0.63 0.00 0.05 86.43 01:21:01 PM 3 43.33 0.00 1.22 0.03 0.08 55.33 01:21:01 PM 4 25.66 0.00 0.32 0.00 0.05 73.97 01:21:01 PM 5 20.93 0.00 1.54 0.12 0.07 77.35 01:21:01 PM 6 3.61 0.00 0.68 0.03 0.07 95.61 01:21:01 PM 7 18.64 0.00 0.18 0.00 0.05 81.12 01:22:01 PM all 29.78 0.00 1.78 1.09 0.09 67.25 01:22:01 PM 0 32.74 0.00 2.17 0.03 0.10 64.95 01:22:01 PM 1 29.98 0.00 1.98 3.66 0.10 64.28 01:22:01 PM 2 28.70 0.00 1.54 1.46 0.10 68.20 01:22:01 PM 3 25.54 0.00 1.57 1.39 0.08 71.41 01:22:01 PM 4 39.67 0.00 2.05 0.57 0.10 57.61 01:22:01 PM 5 21.45 0.00 1.74 0.92 0.08 75.80 01:22:01 PM 6 40.29 0.00 1.95 0.08 0.10 57.58 01:22:01 PM 7 19.94 0.00 1.25 0.62 0.07 78.12 01:23:01 PM all 25.95 0.00 2.17 0.30 0.09 71.48 01:23:01 PM 0 24.79 0.00 1.91 0.08 0.10 73.11 01:23:01 PM 1 30.84 0.00 2.65 0.08 0.10 66.33 01:23:01 PM 2 22.60 0.00 2.86 0.08 0.08 74.38 01:23:01 PM 3 27.46 0.00 2.08 0.13 0.10 70.23 01:23:01 PM 4 28.11 0.00 2.11 0.05 0.08 69.64 01:23:01 PM 5 26.11 0.00 1.78 0.02 0.10 71.99 01:23:01 PM 6 22.55 0.00 2.32 1.98 0.10 73.05 01:23:01 PM 7 25.11 0.00 1.68 0.00 0.08 73.13 01:24:01 PM all 28.83 0.00 1.59 1.41 0.07 68.10 01:24:01 PM 0 20.05 0.00 1.47 2.21 0.08 76.19 01:24:01 PM 1 29.98 0.00 1.42 1.05 0.08 67.46 01:24:01 PM 2 37.23 0.00 1.17 2.09 0.07 59.44 01:24:01 PM 3 46.32 0.00 2.19 2.19 0.08 49.21 01:24:01 PM 4 22.60 0.00 1.89 0.00 0.07 75.44 01:24:01 PM 5 16.93 0.00 1.00 0.00 0.05 82.01 01:24:01 PM 6 28.82 0.00 1.79 2.51 0.07 66.81 01:24:01 PM 7 28.71 0.00 1.81 1.21 0.07 68.21 Average: all 23.20 0.00 1.76 0.94 0.08 74.01 Average: 0 22.98 0.00 1.80 0.72 0.09 74.42 Average: 1 24.67 0.00 1.83 1.64 0.08 71.78 Average: 2 22.63 0.00 1.87 1.16 0.08 74.26 Average: 3 28.41 0.00 1.98 0.87 0.08 68.65 Average: 4 26.60 0.00 1.67 0.92 0.07 70.73 Average: 5 18.35 0.00 1.60 0.39 0.08 79.58 Average: 6 19.64 0.00 1.81 1.15 0.08 77.33 Average: 7 22.33 0.00 1.55 0.68 0.07 75.37