---> uname -a: Linux prd-centos8-docker-8c-8g-8417.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 1121 25267 19 5501 30295 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:e1:f6:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fee1:f61b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9d:8f:f0:de 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::42:9dff:fe8f:f0de/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) 11/03/2025 _x86_64_ (8 CPU) 10:25:42 LINUX RESTART (8 CPU) 10:26:01 AM tps rtps wtps bread/s bwrtn/s 10:27:01 AM 311.65 20.81 290.84 5558.30 10185.40 10:28:01 AM 275.92 18.99 256.93 4149.02 15205.45 10:29:01 AM 83.90 0.30 83.60 77.59 8537.93 10:30:00 AM 36.26 0.12 36.15 43.63 2106.10 10:30:01 AM 96.27 0.00 96.27 0.00 1150.75 10:31:01 AM 100.10 0.53 99.57 464.25 37684.04 10:32:01 AM 21.16 0.48 20.67 21.46 474.86 10:33:01 AM 39.74 0.00 39.74 0.00 8849.18 10:34:01 AM 93.67 0.00 93.67 0.00 15792.67 10:35:01 AM 13.16 0.00 13.16 0.00 228.46 10:36:01 AM 202.30 9.35 192.95 5819.13 2485.10 10:37:01 AM 69.26 0.87 68.39 82.92 29819.48 Average: 113.50 4.68 108.82 1474.14 11940.28 10:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:27:01 AM 29515260 31233804 3140452 9.62 2688 2040064 1487236 4.41 155224 2549512 207352 10:28:01 AM 27468248 29668136 5187464 15.89 2688 2510828 2964928 8.80 249844 4440956 181836 10:29:01 AM 26469184 28743704 6186528 18.94 2688 2582844 3678076 10.91 280716 5397824 18716 10:30:00 AM 24769904 28127760 7885808 24.15 2688 3642148 4441352 13.18 341000 6953044 1052360 10:30:01 AM 24729836 28123928 7925876 24.27 2688 3678000 4438976 13.17 346584 6986988 1087908 10:31:01 AM 24395604 27809120 8260108 25.29 2688 3695576 4490572 13.32 438684 7208724 528 10:32:01 AM 24129900 27549288 8525812 26.11 2688 3701612 4574548 13.57 441512 7470836 20 10:33:01 AM 24117320 27982156 8538392 26.15 2688 4134116 4291808 12.73 601656 7302100 182128 10:34:01 AM 22531604 26695932 10124108 31.00 2688 4432660 6906652 20.49 647792 8797060 56 10:35:01 AM 22333548 26504004 10322164 31.61 2688 4439824 6922676 20.54 651744 8989808 6372 10:36:01 AM 23791064 28838992 8864648 27.15 2688 5297164 3290264 9.76 823724 7371460 763832 10:37:01 AM 25881824 31030604 6773888 20.74 2688 5392624 1498180 4.45 1155908 4948952 24544 Average: 25011108 28525619 7644604 23.41 2688 3795622 4082106 12.11 511199 6534772 293804 10:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM eth0 448.35 272.49 2016.13 78.41 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 395.58 318.54 5188.10 51.40 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM eth0 137.98 123.18 922.59 38.90 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:00 AM eth0 434.03 265.47 9754.31 35.56 0.00 0.00 0.00 0.00 10:30:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 24.63 20.90 5.26 5.80 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 23.23 23.23 2.24 2.24 0.00 0.00 0.00 0.00 10:31:01 AM eth0 46.40 31.52 12.37 14.56 0.00 0.00 0.00 0.00 10:31:01 AM docker0 7.61 8.50 1.02 0.99 0.00 0.00 0.00 0.00 10:32:01 AM lo 64.60 64.60 4.12 4.12 0.00 0.00 0.00 0.00 10:32:01 AM eth0 276.18 204.16 75.78 84.79 0.00 0.00 0.00 0.00 10:32:01 AM docker0 4.73 5.58 0.81 0.86 0.00 0.00 0.00 0.00 10:33:01 AM lo 8.01 8.01 0.41 0.41 0.00 0.00 0.00 0.00 10:33:01 AM eth0 561.58 291.29 2412.29 1640.21 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 308.43 308.43 48.95 48.95 0.00 0.00 0.00 0.00 10:34:01 AM eth0 152.60 53.47 638.68 15.26 0.00 0.00 0.00 0.00 10:34:01 AM docker0 136.55 143.85 22.46 23.72 0.00 0.00 0.00 0.00 10:34:01 AM vetha7427d0 120.54 127.06 22.47 19.37 0.00 0.00 0.00 0.00 10:34:01 AM veth5dbc64c 16.01 17.49 1.86 4.62 0.00 0.00 0.00 0.00 10:35:01 AM lo 1172.33 1172.33 210.50 210.50 0.00 0.00 0.00 0.00 10:35:01 AM eth0 140.69 89.45 38.05 38.55 0.00 0.00 0.00 0.00 10:35:01 AM docker0 515.49 525.56 104.61 99.47 0.00 0.00 0.00 0.00 10:35:01 AM vetha7427d0 468.38 482.37 106.60 75.07 0.00 0.00 0.00 0.01 10:35:01 AM veth5dbc64c 47.12 43.22 5.06 24.41 0.00 0.00 0.00 0.00 10:36:01 AM lo 5.03 5.03 0.34 0.34 0.00 0.00 0.00 0.00 10:36:01 AM eth0 97.70 84.69 1500.48 17.24 0.00 0.00 0.00 0.00 10:36:01 AM docker0 1.68 1.48 0.12 0.16 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 62.51 91.52 30.85 2322.95 0.00 0.00 0.00 0.00 10:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 143.79 143.79 24.23 24.23 0.00 0.00 0.00 0.00 Average: eth0 249.50 165.49 2033.83 394.26 0.00 0.00 0.00 0.00 Average: docker0 60.55 62.27 11.73 11.38 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) 11/03/2025 _x86_64_ (8 CPU) 10:25:42 LINUX RESTART (8 CPU) 10:26:01 AM CPU %user %nice %system %iowait %steal %idle 10:27:01 AM all 15.19 0.00 2.03 0.74 0.05 81.99 10:27:01 AM 0 10.93 0.00 2.03 0.25 0.05 86.74 10:27:01 AM 1 8.56 0.00 0.96 0.02 0.07 90.40 10:27:01 AM 2 5.47 0.00 2.23 0.50 0.07 91.73 10:27:01 AM 3 20.94 0.00 1.74 0.28 0.05 76.98 10:27:01 AM 4 27.58 0.00 4.14 3.35 0.07 64.87 10:27:01 AM 5 19.90 0.00 2.04 0.32 0.03 77.71 10:27:01 AM 6 8.86 0.00 1.39 0.54 0.03 89.18 10:27:01 AM 7 19.25 0.00 1.69 0.67 0.03 78.36 10:28:01 AM all 30.68 0.00 1.46 1.13 0.08 66.65 10:28:01 AM 0 31.24 0.00 1.57 0.54 0.08 66.57 10:28:01 AM 1 33.02 0.00 1.85 2.56 0.08 62.49 10:28:01 AM 2 37.26 0.00 1.32 1.25 0.08 60.08 10:28:01 AM 3 19.04 0.00 1.55 1.57 0.08 77.75 10:28:01 AM 4 28.81 0.00 1.61 1.24 0.08 68.26 10:28:01 AM 5 41.32 0.00 1.20 0.53 0.08 56.86 10:28:01 AM 6 25.28 0.00 1.05 0.47 0.08 73.11 10:28:01 AM 7 29.47 0.00 1.49 0.87 0.07 68.11 10:29:01 AM all 25.14 0.00 0.77 0.40 0.07 73.62 10:29:01 AM 0 24.68 0.00 1.25 0.52 0.07 73.48 10:29:01 AM 1 35.87 0.00 0.83 0.45 0.10 62.75 10:29:01 AM 2 32.79 0.00 0.92 0.02 0.08 66.19 10:29:01 AM 3 19.89 0.00 0.80 0.22 0.07 79.02 10:29:01 AM 4 19.66 0.00 0.58 0.60 0.07 79.09 10:29:01 AM 5 17.69 0.00 0.57 0.27 0.05 81.43 10:29:01 AM 6 9.44 0.00 0.75 0.80 0.03 88.97 10:29:01 AM 7 41.09 0.00 0.45 0.37 0.07 58.03 10:30:00 AM all 21.43 0.00 2.07 0.14 0.08 76.28 10:30:00 AM 0 18.65 0.00 1.51 0.02 0.07 79.76 10:30:00 AM 1 16.96 0.00 1.77 0.17 0.09 81.01 10:30:00 AM 2 50.17 0.00 3.75 0.00 0.10 45.98 10:30:00 AM 3 11.35 0.00 2.13 0.59 0.07 85.86 10:30:00 AM 4 9.22 0.00 1.70 0.00 0.07 89.02 10:30:00 AM 5 23.21 0.00 2.52 0.02 0.07 74.18 10:30:00 AM 6 12.99 0.00 1.74 0.35 0.10 84.82 10:30:00 AM 7 28.82 0.00 1.40 0.02 0.07 69.70 10:30:01 AM all 19.32 0.00 8.90 0.09 0.00 71.69 10:30:01 AM 0 36.84 0.00 9.77 0.00 0.00 53.38 10:30:01 AM 1 9.85 0.00 9.09 0.76 0.00 80.30 10:30:01 AM 2 19.23 0.00 10.00 0.00 0.00 70.77 10:30:01 AM 3 14.39 0.00 6.82 0.00 0.00 78.79 10:30:01 AM 4 17.56 0.00 6.11 0.00 0.00 76.34 10:30:01 AM 5 20.15 0.00 11.19 0.00 0.00 68.66 10:30:01 AM 6 19.08 0.00 6.87 0.00 0.00 74.05 10:30:01 AM 7 17.29 0.00 11.28 0.00 0.00 71.43 10:31:01 AM all 21.85 0.00 1.98 0.79 0.08 75.30 10:31:01 AM 0 23.08 0.00 2.27 0.32 0.08 74.25 10:31:01 AM 1 15.70 0.00 1.62 0.50 0.08 82.10 10:31:01 AM 2 23.40 0.00 2.64 3.55 0.08 70.33 10:31:01 AM 3 20.88 0.00 1.56 0.32 0.08 77.16 10:31:01 AM 4 20.15 0.00 2.08 0.70 0.10 76.97 10:31:01 AM 5 38.42 0.00 1.93 0.55 0.08 59.02 10:31:01 AM 6 14.34 0.00 1.63 0.30 0.08 83.65 10:31:01 AM 7 18.79 0.00 2.14 0.08 0.07 78.92 10:32:01 AM all 13.15 0.00 1.70 0.05 0.08 85.02 10:32:01 AM 0 11.06 0.00 1.72 0.03 0.08 87.10 10:32:01 AM 1 12.54 0.00 1.86 0.07 0.08 85.45 10:32:01 AM 2 9.44 0.00 1.99 0.07 0.07 88.44 10:32:01 AM 3 11.75 0.00 1.76 0.10 0.08 86.30 10:32:01 AM 4 16.12 0.00 1.15 0.03 0.08 82.61 10:32:01 AM 5 16.22 0.00 1.57 0.03 0.07 82.10 10:32:01 AM 6 14.12 0.00 1.74 0.00 0.07 84.07 10:32:01 AM 7 13.92 0.00 1.84 0.08 0.07 84.09 10:33:01 AM all 34.70 0.00 1.42 0.16 0.08 63.64 10:33:01 AM 0 34.24 0.00 0.90 0.00 0.08 64.78 10:33:01 AM 1 42.79 0.00 1.10 0.03 0.08 55.99 10:33:01 AM 2 34.96 0.00 2.39 0.12 0.10 62.43 10:33:01 AM 3 30.79 0.00 1.37 0.25 0.08 67.50 10:33:01 AM 4 42.16 0.00 1.44 0.05 0.07 56.29 10:33:01 AM 5 32.41 0.00 1.22 0.60 0.07 65.70 10:33:01 AM 6 40.21 0.00 1.67 0.02 0.10 57.99 10:33:01 AM 7 20.00 0.00 1.27 0.20 0.07 78.46 10:34:01 AM all 27.06 0.00 1.65 0.32 0.08 70.88 10:34:01 AM 0 23.08 0.00 1.10 0.08 0.08 75.64 10:34:01 AM 1 24.51 0.00 1.74 1.72 0.08 71.95 10:34:01 AM 2 57.74 0.00 2.11 0.03 0.07 40.05 10:34:01 AM 3 20.10 0.00 1.39 0.05 0.08 78.38 10:34:01 AM 4 27.73 0.00 1.22 0.34 0.10 70.61 10:34:01 AM 5 18.30 0.00 2.30 0.05 0.08 79.27 10:34:01 AM 6 20.63 0.00 1.17 0.02 0.07 78.12 10:34:01 AM 7 24.39 0.00 2.19 0.27 0.08 73.07 10:35:01 AM all 17.77 0.00 1.81 0.01 0.10 80.31 10:35:01 AM 0 27.11 0.00 1.02 0.00 0.08 71.79 10:35:01 AM 1 12.56 0.00 1.78 0.03 0.10 85.53 10:35:01 AM 2 20.07 0.00 2.11 0.02 0.12 77.68 10:35:01 AM 3 17.86 0.00 2.55 0.00 0.08 79.50 10:35:01 AM 4 18.46 0.00 1.57 0.00 0.10 79.86 10:35:01 AM 5 15.40 0.00 1.51 0.03 0.08 82.97 10:35:01 AM 6 17.43 0.00 1.74 0.00 0.08 80.74 10:35:01 AM 7 13.21 0.00 2.22 0.00 0.12 84.46 10:36:01 AM all 27.93 0.06 1.61 0.60 0.06 69.73 10:36:01 AM 0 23.59 0.00 0.87 0.05 0.07 75.43 10:36:01 AM 1 25.33 0.18 2.09 0.07 0.05 72.28 10:36:01 AM 2 18.58 0.00 1.09 0.17 0.05 80.12 10:36:01 AM 3 56.49 0.00 1.81 0.08 0.08 41.53 10:36:01 AM 4 12.01 0.32 2.41 1.72 0.08 83.45 10:36:01 AM 5 23.08 0.00 2.09 2.58 0.05 72.20 10:36:01 AM 6 23.15 0.00 1.27 0.13 0.07 75.38 10:36:01 AM 7 41.19 0.00 1.25 0.03 0.07 57.46 10:36:01 AM CPU %user %nice %system %iowait %steal %idle 10:37:01 AM all 17.02 0.00 1.27 0.37 0.05 81.28 10:37:01 AM 0 6.03 0.00 0.67 0.00 0.07 93.24 10:37:01 AM 1 13.29 0.00 0.97 0.08 0.05 85.61 10:37:01 AM 2 29.35 0.00 1.79 0.22 0.07 68.58 10:37:01 AM 3 21.68 0.00 1.55 0.05 0.05 76.67 10:37:01 AM 4 17.07 0.00 1.30 0.15 0.05 81.43 10:37:01 AM 5 27.79 0.00 1.45 0.05 0.05 70.66 10:37:01 AM 6 12.95 0.00 1.44 2.36 0.03 83.23 10:37:01 AM 7 8.03 0.00 1.02 0.08 0.03 90.84 Average: all 22.90 0.01 1.63 0.43 0.07 74.96 Average: 0 21.28 0.00 1.37 0.16 0.07 77.11 Average: 1 21.92 0.02 1.52 0.52 0.08 75.95 Average: 2 28.96 0.00 2.04 0.54 0.08 68.38 Average: 3 22.81 0.00 1.67 0.32 0.07 75.13 Average: 4 21.75 0.03 1.75 0.74 0.08 75.65 Average: 5 24.89 0.00 1.69 0.46 0.07 72.90 Average: 6 18.14 0.00 1.43 0.45 0.07 79.91 Average: 7 23.45 0.00 1.56 0.24 0.07 74.68