---> uname -a: Linux prd-centos8-docker-8c-8g-23473.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 1151 25124 19 5613 30264 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:65:2c:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe65:2c4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:83:4b:45 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:b5ff:fe83:4b45/64 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) 06/24/2025 _x86_64_ (8 CPU) 13:46:27 LINUX RESTART (8 CPU) 01:47:01 PM tps rtps wtps bread/s bwrtn/s 01:48:01 PM 145.91 15.88 130.03 3162.94 7861.36 01:49:01 PM 243.85 5.30 238.55 1215.86 17926.52 01:50:01 PM 164.38 0.83 163.55 493.57 42206.28 01:51:01 PM 40.01 0.00 40.01 0.00 572.13 01:52:01 PM 17.29 0.57 16.73 25.46 365.29 01:53:01 PM 9.95 0.00 9.95 0.00 489.32 01:54:01 PM 31.49 0.00 31.49 0.00 8225.75 01:55:01 PM 90.75 0.00 90.75 0.00 15743.51 01:56:01 PM 145.55 0.00 145.55 0.00 1465.54 01:57:01 PM 56.76 3.82 52.94 6213.36 28377.29 Average: 94.60 2.64 91.96 1110.98 12323.04 01:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:48:01 PM 29239452 31061064 3416252 10.46 2688 2140660 1813344 5.38 161096 2807148 182524 01:49:01 PM 26957108 29159172 5698596 17.45 2688 2513756 3647680 10.82 269948 4935476 51832 01:50:01 PM 24457272 27835312 8198432 25.11 2688 3662936 4430792 13.15 420340 7175668 1040 01:51:01 PM 24255832 27637440 8399872 25.72 2688 3665044 5031108 14.93 436328 7354008 120 01:52:01 PM 24270752 27657432 8384952 25.68 2688 3670024 4494028 13.33 439408 7337344 0 01:53:01 PM 25112004 28506976 7543700 23.10 2688 3678268 3791640 11.25 441184 6500152 24 01:54:01 PM 25043432 28677500 7612272 23.31 2688 3915356 3638272 10.79 505224 6493604 804 01:55:01 PM 23140064 27265284 9515640 29.14 2688 4395464 6224076 18.47 552808 8288724 1140 01:56:01 PM 24053376 28118048 8602328 26.34 2688 4322868 3953988 11.73 551628 7390916 17700 01:57:01 PM 24786764 30031484 7868940 24.10 2688 5492272 2361876 7.01 775220 6425208 171328 Average: 25131606 28594971 7524098 23.04 2688 3745665 3938680 11.69 455318 6470825 42651 01:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 259.61 182.64 1334.19 33.87 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 410.85 331.26 5196.59 49.36 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 01:50:01 PM eth0 446.78 244.77 10046.73 27.12 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 PM lo 21.77 21.77 1.91 1.91 0.00 0.00 0.00 0.00 01:51:01 PM eth0 40.13 36.60 12.38 16.06 0.00 0.00 0.00 0.00 01:51:01 PM docker0 5.58 6.33 0.80 0.73 0.00 0.00 0.00 0.00 01:51:01 PM veth9ca1bb6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:52:01 PM lo 61.78 61.78 4.03 4.03 0.00 0.00 0.00 0.00 01:52:01 PM eth0 173.93 153.43 56.91 69.48 0.00 0.00 0.00 0.00 01:52:01 PM docker0 5.01 5.96 0.88 0.87 0.00 0.00 0.00 0.00 01:53:01 PM lo 22.06 22.06 1.08 1.08 0.00 0.00 0.00 0.00 01:53:01 PM eth0 201.70 156.43 84.18 59.52 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:54:01 PM eth0 161.17 120.08 738.47 28.69 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM lo 410.64 410.64 62.03 62.03 0.00 0.00 0.00 0.00 01:55:01 PM eth0 581.04 321.59 2273.97 34.14 0.00 0.00 0.00 0.00 01:55:01 PM docker0 178.73 187.09 28.71 29.67 0.00 0.00 0.00 0.00 01:55:01 PM vethd4c67dd 163.35 170.60 29.34 25.08 0.00 0.00 0.00 0.00 01:55:01 PM vethc859205 15.38 17.19 1.81 4.86 0.00 0.00 0.00 0.00 01:56:01 PM lo 1003.10 1003.10 182.17 182.17 0.00 0.00 0.00 0.00 01:56:01 PM eth0 100.10 77.31 305.28 30.06 0.00 0.00 0.00 0.00 01:56:01 PM docker0 434.89 445.33 90.64 85.76 0.00 0.00 0.00 0.00 01:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 PM eth0 408.77 310.40 3351.39 30.99 0.00 0.00 0.00 0.00 01:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.04 152.04 25.13 25.13 0.00 0.00 0.00 0.00 Average: eth0 278.41 193.45 2340.00 37.93 0.00 0.00 0.00 0.00 Average: docker0 62.43 64.48 12.10 11.71 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) 06/24/2025 _x86_64_ (8 CPU) 13:46:27 LINUX RESTART (8 CPU) 01:47:01 PM CPU %user %nice %system %iowait %steal %idle 01:48:01 PM all 11.42 0.00 0.96 0.50 0.05 87.08 01:48:01 PM 0 11.01 0.00 1.09 0.90 0.07 86.94 01:48:01 PM 1 17.13 0.00 1.32 0.52 0.07 80.97 01:48:01 PM 2 22.67 0.00 1.77 0.83 0.05 74.68 01:48:01 PM 3 4.37 0.00 0.50 0.47 0.05 94.61 01:48:01 PM 4 4.95 0.00 0.50 0.08 0.03 94.43 01:48:01 PM 5 11.26 0.00 1.27 0.80 0.05 86.62 01:48:01 PM 6 5.39 0.00 0.35 0.07 0.02 94.18 01:48:01 PM 7 14.57 0.00 0.85 0.32 0.07 84.20 01:49:01 PM all 42.20 0.00 1.57 0.90 0.09 55.23 01:49:01 PM 0 31.54 0.00 1.45 0.43 0.10 66.47 01:49:01 PM 1 43.89 0.00 1.21 0.52 0.10 54.29 01:49:01 PM 2 48.73 0.00 2.69 1.69 0.10 46.79 01:49:01 PM 3 49.08 0.00 1.20 1.00 0.10 48.61 01:49:01 PM 4 41.88 0.00 2.16 0.27 0.08 55.61 01:49:01 PM 5 44.03 0.00 1.17 0.40 0.08 54.32 01:49:01 PM 6 26.23 0.00 1.29 2.44 0.10 69.94 01:49:01 PM 7 52.25 0.00 1.42 0.48 0.08 45.76 01:50:01 PM all 26.10 0.00 3.09 1.52 0.08 69.21 01:50:01 PM 0 26.62 0.00 2.38 0.99 0.10 69.91 01:50:01 PM 1 30.02 0.00 2.83 6.04 0.08 61.03 01:50:01 PM 2 32.07 0.00 3.51 1.85 0.08 62.48 01:50:01 PM 3 29.81 0.00 2.74 0.34 0.07 67.05 01:50:01 PM 4 19.20 0.00 4.52 0.69 0.07 75.53 01:50:01 PM 5 21.65 0.00 2.96 0.42 0.08 74.89 01:50:01 PM 6 16.60 0.00 2.61 0.72 0.08 79.99 01:50:01 PM 7 32.80 0.00 3.21 1.11 0.07 62.81 01:51:01 PM all 21.58 0.00 2.65 0.06 0.09 75.62 01:51:01 PM 0 20.99 0.00 2.95 0.08 0.08 75.90 01:51:01 PM 1 17.62 0.00 2.83 0.15 0.08 79.32 01:51:01 PM 2 23.97 0.00 2.81 0.03 0.08 73.10 01:51:01 PM 3 22.99 0.00 2.82 0.05 0.10 74.04 01:51:01 PM 4 22.16 0.00 2.75 0.08 0.10 74.90 01:51:01 PM 5 16.32 0.00 1.84 0.03 0.08 81.73 01:51:01 PM 6 24.26 0.00 2.42 0.03 0.10 73.18 01:51:01 PM 7 24.32 0.00 2.76 0.03 0.07 72.82 01:52:01 PM all 11.93 0.00 1.74 0.03 0.07 86.23 01:52:01 PM 0 13.87 0.00 2.19 0.02 0.07 83.86 01:52:01 PM 1 6.63 0.00 1.98 0.03 0.07 91.29 01:52:01 PM 2 12.51 0.00 1.72 0.05 0.08 85.63 01:52:01 PM 3 12.98 0.00 1.54 0.02 0.10 85.36 01:52:01 PM 4 13.14 0.00 1.72 0.00 0.05 85.09 01:52:01 PM 5 8.14 0.00 1.09 0.02 0.07 90.69 01:52:01 PM 6 13.33 0.00 2.01 0.03 0.07 84.56 01:52:01 PM 7 14.87 0.00 1.66 0.03 0.08 83.36 01:53:01 PM all 10.91 0.00 0.72 0.01 0.06 88.29 01:53:01 PM 0 3.87 0.00 1.07 0.00 0.07 94.99 01:53:01 PM 1 21.98 0.00 0.78 0.03 0.07 77.13 01:53:01 PM 2 14.11 0.00 1.00 0.03 0.07 84.78 01:53:01 PM 3 15.11 0.00 1.39 0.00 0.07 83.44 01:53:01 PM 4 5.40 0.00 0.55 0.03 0.05 93.96 01:53:01 PM 5 9.19 0.00 0.37 0.00 0.05 90.39 01:53:01 PM 6 3.66 0.00 0.25 0.02 0.05 96.02 01:53:01 PM 7 13.97 0.00 0.37 0.00 0.05 85.61 01:54:01 PM all 34.32 0.00 0.95 0.31 0.07 64.35 01:54:01 PM 0 23.48 0.00 0.72 0.02 0.07 75.72 01:54:01 PM 1 40.38 0.00 1.25 0.43 0.08 57.85 01:54:01 PM 2 26.48 0.00 1.22 1.40 0.08 70.82 01:54:01 PM 3 61.63 0.00 0.95 0.08 0.07 37.27 01:54:01 PM 4 20.77 0.00 1.37 0.12 0.07 77.68 01:54:01 PM 5 25.03 0.00 0.85 0.00 0.05 74.07 01:54:01 PM 6 33.58 0.00 0.67 0.43 0.05 65.27 01:54:01 PM 7 43.18 0.00 0.58 0.00 0.07 56.17 01:55:01 PM all 27.38 0.00 2.33 0.65 0.12 69.52 01:55:01 PM 0 18.58 0.00 2.06 0.03 0.12 79.21 01:55:01 PM 1 45.87 0.00 2.40 0.87 0.15 50.70 01:55:01 PM 2 35.50 0.00 2.75 0.54 0.12 61.09 01:55:01 PM 3 30.05 0.00 2.76 0.02 0.12 67.06 01:55:01 PM 4 18.40 0.00 2.59 2.12 0.10 76.79 01:55:01 PM 5 26.01 0.00 1.92 0.10 0.12 71.85 01:55:01 PM 6 16.82 0.00 1.79 0.19 0.08 81.12 01:55:01 PM 7 27.73 0.00 2.38 1.36 0.12 68.41 01:56:01 PM all 28.94 0.00 1.93 0.31 0.09 68.73 01:56:01 PM 0 41.23 0.00 2.31 0.07 0.10 56.29 01:56:01 PM 1 30.24 0.00 1.64 0.35 0.08 67.68 01:56:01 PM 2 23.72 0.00 2.30 0.00 0.08 73.90 01:56:01 PM 3 31.19 0.00 2.23 0.03 0.08 66.47 01:56:01 PM 4 32.63 0.00 1.76 0.08 0.10 65.43 01:56:01 PM 5 14.16 0.00 2.38 1.96 0.08 81.41 01:56:01 PM 6 25.56 0.00 1.39 0.00 0.08 72.96 01:56:01 PM 7 32.72 0.00 1.42 0.00 0.08 65.77 01:57:01 PM all 31.66 0.00 1.69 0.75 0.08 65.83 01:57:01 PM 0 20.01 0.00 1.67 0.70 0.08 77.53 01:57:01 PM 1 38.09 0.00 1.15 0.00 0.07 60.69 01:57:01 PM 2 11.76 0.00 1.17 0.60 0.07 86.40 01:57:01 PM 3 36.55 0.00 2.82 0.22 0.08 60.33 01:57:01 PM 4 37.98 0.00 2.09 2.06 0.08 57.79 01:57:01 PM 5 37.31 0.00 1.59 1.19 0.08 59.83 01:57:01 PM 6 42.79 0.00 1.17 0.64 0.08 55.32 01:57:01 PM 7 28.78 0.00 1.84 0.59 0.07 68.73 Average: all 24.64 0.00 1.76 0.50 0.08 73.01 Average: 0 21.11 0.00 1.79 0.32 0.09 76.69 Average: 1 29.18 0.00 1.74 0.89 0.09 68.10 Average: 2 25.14 0.00 2.09 0.70 0.08 71.98 Average: 3 29.38 0.00 1.89 0.22 0.08 68.42 Average: 4 21.65 0.00 2.00 0.55 0.07 75.73 Average: 5 21.31 0.00 1.54 0.49 0.08 76.58 Average: 6 20.82 0.00 1.39 0.46 0.07 77.26 Average: 7 28.52 0.00 1.65 0.39 0.08 69.37