---> uname -a: Linux prd-centos8-docker-8c-8g-32046.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 1144 25103 19 5642 30271 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:04:8e:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe04:8edc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2d:1f:d1:82 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::42:2dff:fe1f:d182/64 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) 07/31/2025 _x86_64_ (8 CPU) 13:33:39 LINUX RESTART (8 CPU) 01:34:01 PM tps rtps wtps bread/s bwrtn/s 01:35:01 PM 201.95 6.21 195.73 921.83 7428.42 01:36:01 PM 279.52 18.90 260.62 4144.64 14921.06 01:37:01 PM 180.61 0.78 179.82 427.19 47509.33 01:38:01 PM 38.75 0.05 38.70 1.60 758.87 01:39:01 PM 23.46 0.48 22.98 21.46 459.50 01:40:01 PM 5.23 0.00 5.23 0.00 378.01 01:41:01 PM 21.15 0.00 21.15 0.00 437.86 01:42:01 PM 105.53 0.00 105.53 0.00 23708.88 01:43:01 PM 126.72 0.00 126.72 0.00 1463.56 01:44:01 PM 49.26 3.71 45.54 6096.82 27223.75 01:45:01 PM 45.46 0.57 44.89 194.63 8409.25 Average: 97.96 2.79 95.17 1073.51 12063.75 01:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 PM 29507284 31242368 3148420 9.64 2688 2055136 1444932 4.29 156156 2548692 223760 01:36:01 PM 27977912 30195264 4677792 14.32 2688 2528304 2181596 6.47 255608 3926036 206348 01:37:01 PM 24768368 28165772 7887336 24.15 2688 3681132 4136060 12.27 416672 6862180 464 01:38:01 PM 24219540 27621124 8436164 25.83 2688 3683836 5671132 16.83 438024 7379300 232 01:39:01 PM 24466460 27872504 8189244 25.08 2688 3688688 4215224 12.51 440856 7135416 104 01:40:01 PM 25353676 28768848 7302028 22.36 2688 3697768 3491756 10.36 442840 6250696 20 01:41:01 PM 25176276 28832860 7479428 22.90 2688 3936464 3314388 9.83 506172 6356524 233936 01:42:01 PM 23272484 27420764 9383220 28.73 2688 4417084 6053784 17.96 554592 8150096 1164 01:43:01 PM 24325812 28411364 8329892 25.51 2688 4342768 3996924 11.86 553452 7115600 15584 01:44:01 PM 25109816 30365124 7545888 23.11 2688 5503460 2037376 6.04 776992 6099728 193368 01:45:01 PM 25699352 30989620 6956352 21.30 2688 5533284 1524296 4.52 967768 5316744 22596 Average: 25443362 29080510 7212342 22.09 2688 3915266 3460679 10.27 500830 6103728 81598 01:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 249.93 171.61 1399.74 28.04 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 463.97 359.99 5517.22 69.22 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 344.84 220.41 10033.84 25.95 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:38:01 PM lo 21.22 21.22 1.78 1.78 0.00 0.00 0.00 0.00 01:38:01 PM eth0 37.46 27.75 13.22 13.92 0.00 0.00 0.00 0.00 01:38:01 PM docker0 4.46 5.53 0.65 0.67 0.00 0.00 0.00 0.00 01:38:01 PM veth2e0c4da 1.62 2.22 0.26 0.26 0.00 0.00 0.00 0.00 01:39:01 PM lo 69.28 69.28 4.70 4.70 0.00 0.00 0.00 0.00 01:39:01 PM eth0 160.43 140.35 46.39 59.74 0.00 0.00 0.00 0.00 01:39:01 PM docker0 7.90 8.76 1.18 1.19 0.00 0.00 0.00 0.00 01:40:01 PM lo 10.73 10.73 0.52 0.52 0.00 0.00 0.00 0.00 01:40:01 PM eth0 135.02 110.16 90.24 38.44 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:41:01 PM eth0 106.03 79.55 720.52 27.41 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 329.21 329.21 49.01 49.01 0.00 0.00 0.00 0.00 01:42:01 PM eth0 523.34 284.07 2279.11 26.05 0.00 0.00 0.00 0.00 01:42:01 PM docker0 142.60 149.98 22.25 23.87 0.00 0.00 0.00 0.00 01:42:01 PM veth10b395a 129.21 135.77 22.65 20.16 0.00 0.00 0.00 0.00 01:42:01 PM veth5ddb452 13.40 14.91 1.56 3.98 0.00 0.00 0.00 0.00 01:43:01 PM lo 1120.43 1120.43 200.23 200.23 0.00 0.00 0.00 0.00 01:43:01 PM eth0 112.25 82.24 275.33 29.80 0.00 0.00 0.00 0.00 01:43:01 PM docker0 487.25 498.15 99.10 94.36 0.00 0.00 0.00 0.00 01:44:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 01:44:01 PM eth0 319.34 238.73 3393.54 25.42 0.00 0.00 0.00 0.00 01:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 PM eth0 144.54 100.82 231.20 30.50 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 141.09 141.09 23.30 23.30 0.00 0.00 0.00 0.00 Average: eth0 236.10 165.06 2181.84 34.04 0.00 0.00 0.00 0.00 Average: docker0 58.38 60.23 11.20 10.92 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) 07/31/2025 _x86_64_ (8 CPU) 13:33:39 LINUX RESTART (8 CPU) 01:34:01 PM CPU %user %nice %system %iowait %steal %idle 01:35:01 PM all 10.45 0.00 1.22 0.55 0.05 87.73 01:35:01 PM 0 3.86 0.00 0.70 0.23 0.03 95.17 01:35:01 PM 1 10.20 0.00 1.57 1.93 0.07 86.24 01:35:01 PM 2 16.43 0.00 1.86 0.30 0.07 81.35 01:35:01 PM 3 7.20 0.00 0.82 0.30 0.03 91.65 01:35:01 PM 4 11.30 0.00 1.24 0.70 0.05 86.71 01:35:01 PM 5 6.10 0.00 0.99 0.20 0.03 92.68 01:35:01 PM 6 13.53 0.00 1.10 0.23 0.05 85.08 01:35:01 PM 7 15.03 0.00 1.45 0.53 0.05 82.93 01:36:01 PM all 33.46 0.00 1.64 0.83 0.10 63.97 01:36:01 PM 0 39.30 0.00 1.29 0.64 0.10 58.67 01:36:01 PM 1 42.53 0.00 1.81 0.68 0.12 54.86 01:36:01 PM 2 28.95 0.00 2.49 1.47 0.08 67.00 01:36:01 PM 3 41.13 0.00 1.30 0.69 0.10 56.78 01:36:01 PM 4 42.29 0.00 2.50 1.13 0.12 53.97 01:36:01 PM 5 29.13 0.00 1.26 0.14 0.10 69.38 01:36:01 PM 6 30.68 0.00 0.78 0.25 0.08 68.20 01:36:01 PM 7 13.82 0.00 1.72 1.66 0.07 82.73 01:37:01 PM all 36.79 0.00 2.99 1.20 0.10 58.92 01:37:01 PM 0 47.50 0.00 2.72 0.76 0.10 48.93 01:37:01 PM 1 42.24 0.00 3.45 3.94 0.10 50.26 01:37:01 PM 2 35.84 0.00 4.03 0.54 0.10 59.49 01:37:01 PM 3 44.29 0.00 2.99 2.70 0.08 49.93 01:37:01 PM 4 41.77 0.00 2.25 0.42 0.10 55.46 01:37:01 PM 5 24.50 0.00 2.80 0.49 0.08 72.13 01:37:01 PM 6 36.10 0.00 2.67 0.18 0.10 60.95 01:37:01 PM 7 22.01 0.00 3.04 0.59 0.10 74.26 01:38:01 PM all 21.49 0.00 2.26 0.06 0.09 76.10 01:38:01 PM 0 22.42 0.00 2.56 0.12 0.10 74.80 01:38:01 PM 1 21.38 0.00 2.29 0.12 0.10 76.11 01:38:01 PM 2 17.07 0.00 2.16 0.05 0.08 80.63 01:38:01 PM 3 27.66 0.00 2.71 0.07 0.10 69.46 01:38:01 PM 4 16.31 0.00 1.51 0.02 0.08 82.08 01:38:01 PM 5 21.86 0.00 1.86 0.07 0.08 76.13 01:38:01 PM 6 22.32 0.00 2.48 0.07 0.08 75.05 01:38:01 PM 7 22.90 0.00 2.48 0.00 0.08 74.54 01:39:01 PM all 13.10 0.00 1.74 0.04 0.08 85.05 01:39:01 PM 0 13.65 0.00 1.69 0.07 0.07 84.53 01:39:01 PM 1 12.19 0.00 1.68 0.05 0.08 86.00 01:39:01 PM 2 11.65 0.00 2.01 0.02 0.08 86.24 01:39:01 PM 3 11.77 0.00 1.51 0.02 0.07 86.64 01:39:01 PM 4 16.24 0.00 2.27 0.12 0.08 81.28 01:39:01 PM 5 13.30 0.00 1.99 0.02 0.08 84.61 01:39:01 PM 6 12.42 0.00 1.56 0.03 0.07 85.92 01:39:01 PM 7 13.55 0.00 1.20 0.02 0.07 85.17 01:40:01 PM all 9.99 0.00 0.39 0.01 0.03 89.58 01:40:01 PM 0 6.77 0.00 0.17 0.00 0.03 93.03 01:40:01 PM 1 31.78 0.00 0.72 0.02 0.05 67.44 01:40:01 PM 2 4.66 0.00 0.85 0.00 0.05 94.44 01:40:01 PM 3 6.17 0.00 0.20 0.02 0.02 93.59 01:40:01 PM 4 4.23 0.00 0.25 0.07 0.03 95.42 01:40:01 PM 5 8.24 0.00 0.22 0.00 0.02 91.53 01:40:01 PM 6 4.16 0.00 0.32 0.00 0.03 95.49 01:40:01 PM 7 13.86 0.00 0.40 0.00 0.03 85.70 01:41:01 PM all 32.85 0.00 0.76 0.04 0.07 66.28 01:41:01 PM 0 25.04 0.00 0.82 0.00 0.07 74.07 01:41:01 PM 1 40.16 0.00 1.02 0.07 0.08 58.67 01:41:01 PM 2 37.10 0.00 1.07 0.07 0.08 61.69 01:41:01 PM 3 39.51 0.00 0.40 0.00 0.08 60.00 01:41:01 PM 4 33.63 0.00 1.09 0.05 0.08 65.15 01:41:01 PM 5 40.09 0.00 0.32 0.02 0.07 59.51 01:41:01 PM 6 30.85 0.00 0.77 0.05 0.07 68.26 01:41:01 PM 7 16.45 0.00 0.62 0.05 0.03 82.85 01:42:01 PM all 26.84 0.00 2.12 0.67 0.09 70.28 01:42:01 PM 0 32.39 0.00 2.08 0.03 0.10 65.39 01:42:01 PM 1 27.00 0.00 1.96 1.14 0.08 69.81 01:42:01 PM 2 23.78 0.00 2.47 0.82 0.10 72.82 01:42:01 PM 3 32.79 0.00 2.44 0.45 0.08 64.24 01:42:01 PM 4 23.82 0.00 2.00 1.19 0.08 72.90 01:42:01 PM 5 23.76 0.00 2.18 1.09 0.10 72.86 01:42:01 PM 6 19.13 0.00 2.35 0.59 0.08 77.85 01:42:01 PM 7 32.06 0.00 1.44 0.05 0.10 66.35 01:43:01 PM all 26.80 0.00 1.99 0.23 0.09 70.88 01:43:01 PM 0 37.28 0.00 2.04 0.02 0.10 60.56 01:43:01 PM 1 35.61 0.00 2.43 0.07 0.10 61.79 01:43:01 PM 2 20.15 0.00 2.83 0.62 0.12 76.27 01:43:01 PM 3 25.92 0.00 2.03 0.55 0.08 71.42 01:43:01 PM 4 29.04 0.00 1.74 0.03 0.08 69.10 01:43:01 PM 5 23.63 0.00 1.73 0.45 0.08 74.11 01:43:01 PM 6 25.13 0.00 1.73 0.12 0.08 72.94 01:43:01 PM 7 17.67 0.00 1.42 0.02 0.08 80.80 01:44:01 PM all 33.12 0.00 1.87 0.52 0.08 64.41 01:44:01 PM 0 43.27 0.00 1.40 0.00 0.08 55.25 01:44:01 PM 1 20.16 0.00 2.57 0.64 0.08 76.56 01:44:01 PM 2 29.96 0.00 2.55 2.74 0.07 64.69 01:44:01 PM 3 40.33 0.00 1.84 0.02 0.07 57.74 01:44:01 PM 4 23.75 0.00 1.22 0.00 0.07 74.96 01:44:01 PM 5 44.18 0.00 2.60 0.12 0.07 53.04 01:44:01 PM 6 42.61 0.00 1.46 0.33 0.08 55.51 01:44:01 PM 7 20.70 0.00 1.36 0.33 0.08 77.53 01:45:01 PM all 21.57 0.00 1.14 0.17 0.05 77.06 01:45:01 PM 0 26.36 0.00 1.15 0.07 0.07 72.36 01:45:01 PM 1 8.35 0.00 0.79 0.40 0.05 90.41 01:45:01 PM 2 19.41 0.00 1.09 0.02 0.07 79.42 01:45:01 PM 3 17.55 0.00 1.09 0.67 0.05 80.64 01:45:01 PM 4 17.29 0.00 1.54 0.10 0.03 81.03 01:45:01 PM 5 37.58 0.00 1.22 0.05 0.07 61.09 01:45:01 PM 6 27.42 0.00 0.79 0.02 0.05 71.72 01:45:01 PM 7 18.59 0.00 1.50 0.03 0.05 79.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.21 0.00 1.65 0.39 0.07 73.68 Average: 0 27.06 0.00 1.51 0.17 0.08 71.18 Average: 1 26.49 0.00 1.84 0.82 0.08 70.77 Average: 2 22.27 0.00 2.13 0.60 0.08 74.92 Average: 3 26.74 0.00 1.57 0.50 0.07 71.12 Average: 4 23.56 0.00 1.60 0.35 0.07 74.42 Average: 5 24.75 0.00 1.56 0.24 0.07 73.38 Average: 6 24.02 0.00 1.45 0.17 0.07 74.29 Average: 7 18.78 0.00 1.51 0.30 0.07 79.34