---> uname -a: Linux prd-centos8-docker-8c-8g-19990.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 1135 25160 19 5594 30281 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:04:87:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.158/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85677sec preferred_lft 85677sec inet6 fe80::f816:3eff:fe04:874b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a3:5e:42:9e 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:a3ff:fe5e:429e/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) 06/10/2025 _x86_64_ (8 CPU) 12:49:20 LINUX RESTART (8 CPU) 12:50:01 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 217.98 16.68 201.30 3644.25 9950.35 12:52:01 PM 197.82 2.33 195.49 505.85 15300.85 12:53:01 PM 139.89 0.77 139.12 430.12 41961.01 12:54:01 PM 37.75 0.05 37.70 0.53 523.06 12:55:01 PM 9.86 0.43 9.43 20.93 266.33 12:56:01 PM 3.33 0.00 3.33 0.00 330.96 12:57:01 PM 22.78 0.00 22.78 0.00 520.99 12:58:01 PM 95.87 0.00 95.87 0.00 23120.11 12:59:01 PM 17.36 0.00 17.36 0.00 664.88 01:00:01 PM 195.25 2.47 192.79 4497.17 2359.18 01:01:01 PM 57.61 1.82 55.80 1785.80 33565.71 Average: 90.51 2.23 88.28 989.51 11687.92 12:50:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 28964796 30887988 3690916 11.30 2688 2239892 1695772 5.03 175584 3056276 194872 12:52:01 PM 26674308 28921732 5981404 18.32 2688 2556256 4068148 12.07 276652 5202464 88704 12:53:01 PM 24759608 28137068 7896104 24.18 2688 3661948 4337464 12.87 429328 6862000 76 12:54:01 PM 24449684 27831436 8206028 25.13 2688 3665596 4298380 12.75 438196 7162664 1780 12:55:01 PM 24352368 27737004 8303344 25.43 2688 3668320 4315504 12.80 439400 7258860 84 12:56:01 PM 25300848 28694240 7354864 22.52 2688 3676976 3567828 10.59 441232 6314452 124 12:57:01 PM 24973928 28598136 7681784 23.52 2688 3906320 3823104 11.34 502556 6571744 224760 12:58:01 PM 23844680 27931672 8811032 26.98 2688 4358020 5679064 16.85 542672 7604752 640 12:59:01 PM 23610816 27650192 9044896 27.70 2688 4297696 4286484 12.72 542496 7849120 28 01:00:01 PM 25661632 30699452 6994080 21.42 2688 5289044 1931260 5.73 739524 5599180 844948 01:01:01 PM 25756232 30997284 6899480 21.13 2688 5487404 1551728 4.60 958748 5277356 34988 Average: 25304445 28916928 7351267 22.51 2688 3891588 3595885 10.67 498763 6250806 126455 12:50:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 363.18 269.01 2383.35 52.27 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 380.75 281.83 4527.58 43.96 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 1.77 1.77 0.09 0.09 0.00 0.00 0.00 0.00 12:53:01 PM eth0 329.76 186.09 9482.44 20.70 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 12:53:01 PM vethbc80415 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 42.45 42.45 3.83 3.83 0.00 0.00 0.00 0.00 12:54:01 PM eth0 155.58 104.42 47.42 46.83 0.00 0.00 0.00 0.00 12:54:01 PM docker0 9.95 11.25 1.57 1.44 0.00 0.00 0.00 0.00 12:55:01 PM lo 56.96 56.96 2.90 2.90 0.00 0.00 0.00 0.00 12:55:01 PM eth0 169.51 125.39 47.50 53.06 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.70 0.97 0.11 0.18 0.00 0.00 0.00 0.00 12:56:01 PM lo 28.23 28.23 1.38 1.38 0.00 0.00 0.00 0.00 12:56:01 PM eth0 194.83 145.64 78.76 55.94 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:57:01 PM eth0 145.72 101.32 620.02 28.30 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 3.40 3.40 0.64 0.64 0.00 0.00 0.00 0.00 12:58:01 PM eth0 579.19 299.47 2280.26 22.21 0.00 0.00 0.00 0.00 12:58:01 PM docker0 1.60 1.93 0.25 0.42 0.00 0.00 0.00 0.00 12:58:01 PM vethf548970 1.60 2.05 0.27 0.43 0.00 0.00 0.00 0.00 12:58:01 PM veth59ad684 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:59:01 PM lo 1039.79 1039.79 226.29 226.29 0.00 0.00 0.00 0.00 12:59:01 PM eth0 164.45 125.57 49.84 50.30 0.00 0.00 0.00 0.00 12:59:01 PM docker0 500.93 517.61 113.35 109.39 0.00 0.00 0.00 0.00 01:00:01 PM lo 1.23 1.23 0.06 0.06 0.00 0.00 0.00 0.00 01:00:01 PM eth0 108.26 86.70 1511.90 22.58 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 428.36 310.33 2314.80 46.35 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 106.73 106.73 21.38 21.38 0.00 0.00 0.00 0.00 Average: eth0 274.51 185.08 2122.31 40.23 0.00 0.00 0.00 0.00 Average: docker0 46.65 48.36 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) 06/10/2025 _x86_64_ (8 CPU) 12:49:20 LINUX RESTART (8 CPU) 12:50:01 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 14.72 0.00 1.17 0.79 0.05 83.27 12:51:01 PM 0 12.10 0.00 1.07 0.58 0.05 86.20 12:51:01 PM 1 19.32 0.00 2.16 1.09 0.05 77.38 12:51:01 PM 2 14.53 0.00 1.10 1.27 0.05 83.04 12:51:01 PM 3 15.56 0.00 1.45 1.47 0.07 81.45 12:51:01 PM 4 21.27 0.00 1.62 0.78 0.05 76.28 12:51:01 PM 5 10.19 0.00 1.04 0.40 0.05 88.32 12:51:01 PM 6 9.85 0.00 0.40 0.28 0.08 89.38 12:51:01 PM 7 14.95 0.00 0.52 0.42 0.03 84.08 12:52:01 PM all 44.58 0.00 1.36 0.79 0.09 53.18 12:52:01 PM 0 49.72 0.00 1.17 0.23 0.08 48.79 12:52:01 PM 1 56.41 0.00 1.74 0.70 0.12 41.03 12:52:01 PM 2 38.58 0.00 1.94 1.60 0.10 57.77 12:52:01 PM 3 40.24 0.00 1.40 0.92 0.10 57.33 12:52:01 PM 4 64.54 0.00 1.27 0.38 0.08 33.72 12:52:01 PM 5 27.23 0.00 1.14 0.94 0.07 70.63 12:52:01 PM 6 30.66 0.00 1.10 0.73 0.07 67.43 12:52:01 PM 7 49.21 0.00 1.14 0.78 0.08 48.79 12:53:01 PM all 20.92 0.00 3.13 1.53 0.08 74.34 12:53:01 PM 0 18.23 0.00 2.67 1.23 0.08 77.79 12:53:01 PM 1 23.41 0.00 4.38 3.79 0.07 68.36 12:53:01 PM 2 20.82 0.00 3.04 1.88 0.08 74.16 12:53:01 PM 3 20.01 0.00 3.35 3.67 0.07 72.90 12:53:01 PM 4 20.28 0.00 3.09 0.29 0.08 76.26 12:53:01 PM 5 21.40 0.00 2.95 0.76 0.08 74.81 12:53:01 PM 6 24.70 0.00 2.81 0.49 0.08 71.92 12:53:01 PM 7 18.55 0.00 2.74 0.12 0.08 78.51 12:54:01 PM all 22.32 0.00 2.44 0.06 0.08 75.10 12:54:01 PM 0 20.56 0.00 2.72 0.12 0.08 76.51 12:54:01 PM 1 17.60 0.00 2.33 0.05 0.08 79.94 12:54:01 PM 2 26.60 0.00 2.23 0.02 0.08 71.07 12:54:01 PM 3 29.30 0.00 2.91 0.07 0.08 67.64 12:54:01 PM 4 16.67 0.00 2.16 0.07 0.07 81.04 12:54:01 PM 5 21.14 0.00 2.60 0.03 0.08 76.14 12:54:01 PM 6 22.30 0.00 2.21 0.03 0.07 75.39 12:54:01 PM 7 24.38 0.00 2.36 0.07 0.08 73.11 12:55:01 PM all 4.99 0.00 0.92 0.03 0.05 94.00 12:55:01 PM 0 5.30 0.00 0.74 0.10 0.07 93.80 12:55:01 PM 1 4.86 0.00 1.12 0.02 0.07 93.93 12:55:01 PM 2 5.92 0.00 0.90 0.03 0.05 93.09 12:55:01 PM 3 4.15 0.00 0.80 0.00 0.05 95.00 12:55:01 PM 4 5.88 0.00 0.58 0.03 0.05 93.45 12:55:01 PM 5 3.80 0.00 1.30 0.02 0.05 94.83 12:55:01 PM 6 6.12 0.00 1.20 0.03 0.05 92.60 12:55:01 PM 7 3.92 0.00 0.72 0.02 0.05 95.29 12:56:01 PM all 9.58 0.00 0.63 0.02 0.05 89.72 12:56:01 PM 0 29.83 0.00 1.12 0.07 0.07 68.92 12:56:01 PM 1 6.13 0.00 0.50 0.00 0.05 93.32 12:56:01 PM 2 3.16 0.00 0.60 0.07 0.05 96.12 12:56:01 PM 3 3.68 0.00 1.32 0.00 0.05 94.95 12:56:01 PM 4 11.50 0.00 0.20 0.00 0.03 88.26 12:56:01 PM 5 3.63 0.00 0.70 0.00 0.05 95.62 12:56:01 PM 6 6.49 0.00 0.30 0.00 0.03 93.17 12:56:01 PM 7 12.24 0.00 0.32 0.00 0.05 87.40 12:57:01 PM all 33.88 0.00 1.05 0.03 0.08 64.96 12:57:01 PM 0 62.61 0.00 1.05 0.08 0.08 36.18 12:57:01 PM 1 39.05 0.00 0.52 0.00 0.07 60.37 12:57:01 PM 2 23.37 0.00 0.94 0.13 0.08 75.47 12:57:01 PM 3 30.19 0.00 1.02 0.00 0.08 68.71 12:57:01 PM 4 38.02 0.00 1.32 0.00 0.07 60.59 12:57:01 PM 5 23.83 0.00 1.55 0.00 0.07 74.54 12:57:01 PM 6 17.92 0.00 1.54 0.05 0.15 80.33 12:57:01 PM 7 35.94 0.00 0.45 0.00 0.05 63.56 12:58:01 PM all 11.80 0.00 1.54 0.79 0.05 85.82 12:58:01 PM 0 17.88 0.00 1.17 0.02 0.05 80.88 12:58:01 PM 1 10.20 0.00 2.00 2.15 0.07 85.58 12:58:01 PM 2 16.59 0.00 1.44 2.08 0.07 79.82 12:58:01 PM 3 8.97 0.00 1.46 0.02 0.05 89.51 12:58:01 PM 4 8.48 0.00 1.19 0.17 0.03 90.13 12:58:01 PM 5 11.75 0.00 1.64 1.07 0.07 85.47 12:58:01 PM 6 11.62 0.00 1.64 0.42 0.05 86.27 12:58:01 PM 7 8.90 0.00 1.74 0.39 0.05 88.92 12:59:01 PM all 29.87 0.00 2.20 0.03 0.10 67.80 12:59:01 PM 0 31.32 0.00 2.28 0.00 0.12 66.28 12:59:01 PM 1 42.08 0.00 1.93 0.05 0.10 55.84 12:59:01 PM 2 33.52 0.00 2.93 0.03 0.10 63.42 12:59:01 PM 3 24.19 0.00 2.37 0.02 0.08 73.34 12:59:01 PM 4 27.46 0.00 1.53 0.05 0.10 70.87 12:59:01 PM 5 22.18 0.00 2.17 0.02 0.10 75.53 12:59:01 PM 6 18.72 0.00 2.95 0.02 0.12 78.19 12:59:01 PM 7 39.39 0.00 1.49 0.02 0.10 59.00 01:00:01 PM all 34.81 0.00 1.73 0.42 0.07 62.97 01:00:01 PM 0 56.48 0.00 1.52 0.18 0.08 41.73 01:00:01 PM 1 32.71 0.00 2.26 0.30 0.08 64.65 01:00:01 PM 2 39.91 0.00 1.12 0.22 0.08 58.67 01:00:01 PM 3 19.56 0.00 1.17 0.00 0.07 79.20 01:00:01 PM 4 38.45 0.00 1.59 0.03 0.08 59.84 01:00:01 PM 5 26.72 0.00 2.03 1.04 0.07 70.15 01:00:01 PM 6 38.26 0.00 2.75 1.46 0.07 57.47 01:00:01 PM 7 26.38 0.00 1.39 0.10 0.05 72.08 01:01:01 PM all 22.73 0.00 1.04 0.99 0.06 75.19 01:01:01 PM 0 28.61 0.00 0.79 0.38 0.07 70.15 01:01:01 PM 1 23.51 0.00 1.44 4.08 0.07 70.91 01:01:01 PM 2 10.40 0.00 0.85 2.37 0.05 86.33 01:01:01 PM 3 37.89 0.00 1.19 0.40 0.05 60.47 01:01:01 PM 4 30.88 0.00 0.74 0.07 0.05 68.27 01:01:01 PM 5 8.56 0.00 0.97 0.10 0.05 90.32 01:01:01 PM 6 31.59 0.00 1.71 0.47 0.07 66.17 01:01:01 PM 7 10.37 0.00 0.65 0.02 0.07 88.89 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.75 0.00 1.56 0.50 0.07 75.12 Average: 0 30.25 0.00 1.48 0.27 0.08 67.92 Average: 1 25.03 0.00 1.85 1.11 0.07 71.93 Average: 2 21.22 0.00 1.55 0.88 0.07 76.28 Average: 3 21.25 0.00 1.68 0.60 0.07 76.41 Average: 4 25.77 0.00 1.39 0.17 0.06 72.60 Average: 5 16.39 0.00 1.64 0.40 0.07 81.50 Average: 6 19.84 0.00 1.69 0.36 0.08 78.03 Average: 7 22.21 0.00 1.23 0.17 0.06 76.33