---> uname -a: Linux prd-centos8-docker-8c-8g-33970.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 13G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2102 24278 19 5509 29314 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:5e:8d:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85707sec preferred_lft 85707sec inet6 fe80::f816:3eff:fe5e:8d9c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:38:85:1b:e7 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::42:38ff:fe85:1be7/64 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) 08/09/2025 _x86_64_ (8 CPU) 06:32:23 LINUX RESTART (8 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 156.63 13.96 142.67 2978.21 9327.34 06:35:01 AM 247.38 5.33 242.05 1186.27 17984.99 06:36:01 AM 167.42 0.72 166.71 435.93 42296.32 06:37:01 AM 39.99 0.07 39.92 1.73 579.04 06:38:01 AM 17.79 0.42 17.37 14.26 376.68 06:39:01 AM 5.38 0.00 5.38 0.00 395.35 06:40:00 AM 35.23 0.00 35.23 0.00 8473.41 06:41:01 AM 90.47 0.00 90.47 0.00 15616.06 06:42:01 AM 163.92 2.48 161.44 4509.88 2204.10 06:43:01 AM 49.20 2.60 46.60 85.04 30074.71 Average: 97.37 2.56 94.81 921.18 12735.50 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 29186000 31064688 3469712 10.63 2688 2196828 1771372 5.26 158784 2854448 170312 06:35:01 AM 27456076 29723188 5199636 15.92 2688 2577044 2600108 7.71 265008 4436360 50792 06:36:01 AM 25232352 28677488 7423360 22.73 2688 3728124 3476128 10.31 424352 6389948 732 06:37:01 AM 25059600 28508800 7596112 23.26 2688 3730604 3816416 11.32 440916 6539920 64 06:38:01 AM 24891084 28344536 7764628 23.78 2688 3735296 3698424 10.97 443436 6707472 88 06:39:01 AM 25757692 29220956 6898020 21.12 2688 3744820 2978156 8.84 445440 5843952 20 06:40:00 AM 24775540 28596156 7880172 24.13 2688 4091172 3722056 11.04 509632 6734980 107204 06:41:01 AM 23252340 27450320 9403372 28.80 2688 4465884 6080960 18.04 557404 8168780 2428 06:42:01 AM 24554820 29003656 8100892 24.81 2688 4703912 3084424 9.15 587320 6851876 177964 06:43:01 AM 24937352 30096796 7718360 23.64 2688 5406172 2306256 6.84 971944 6079996 16 Average: 25510286 29068658 7145426 21.88 2688 3837986 3353430 9.95 480424 6060773 50962 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 172.58 119.54 1858.33 35.47 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 390.64 321.64 5355.59 46.96 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 358.22 217.66 10041.27 29.10 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 26.46 26.46 2.29 2.29 0.00 0.00 0.00 0.00 06:37:01 AM eth0 71.99 49.37 20.40 22.63 0.00 0.00 0.00 0.00 06:37:01 AM docker0 6.68 7.46 0.91 0.89 0.00 0.00 0.00 0.00 06:37:01 AM veth6853662 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 65.87 65.87 4.29 4.29 0.00 0.00 0.00 0.00 06:38:01 AM eth0 328.22 232.05 89.43 95.66 0.00 0.00 0.00 0.00 06:38:01 AM docker0 5.70 6.73 0.92 1.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 25.09 25.09 1.23 1.23 0.00 0.00 0.00 0.00 06:39:01 AM eth0 190.47 153.97 108.37 57.90 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:40:00 AM eth0 281.70 163.66 1594.91 23.88 0.00 0.00 0.00 0.00 06:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:41:01 AM lo 590.45 590.45 87.17 87.17 0.00 0.00 0.00 0.00 06:41:01 AM eth0 378.93 203.18 1412.65 33.57 0.00 0.00 0.00 0.00 06:41:01 AM docker0 248.67 259.85 39.71 41.29 0.00 0.00 0.00 0.00 06:41:01 AM veth831f64b 226.24 236.19 40.50 34.45 0.00 0.00 0.00 0.00 06:41:01 AM vethabaef2d 22.43 24.35 2.61 7.10 0.00 0.00 0.00 0.00 06:42:01 AM lo 838.08 838.08 159.87 159.87 0.00 0.00 0.00 0.00 06:42:01 AM eth0 127.40 106.03 797.70 31.66 0.00 0.00 0.00 0.00 06:42:01 AM docker0 376.00 383.74 80.92 76.06 0.00 0.00 0.00 0.00 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 328.79 185.57 1103.42 285.34 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 154.92 154.92 25.53 25.53 0.00 0.00 0.00 0.00 Average: eth0 262.94 175.29 2237.93 66.22 0.00 0.00 0.00 0.00 Average: docker0 63.83 65.92 12.27 11.95 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) 08/09/2025 _x86_64_ (8 CPU) 06:32:23 LINUX RESTART (8 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 11.16 0.00 0.99 0.93 0.04 86.88 06:34:01 AM 0 5.14 0.00 0.65 0.07 0.05 94.09 06:34:01 AM 1 25.38 0.00 2.35 2.84 0.07 69.37 06:34:01 AM 2 12.42 0.00 0.95 1.24 0.05 85.34 06:34:01 AM 3 6.89 0.00 0.70 1.35 0.05 91.00 06:34:01 AM 4 17.15 0.00 1.09 0.38 0.03 81.35 06:34:01 AM 5 8.87 0.00 0.94 1.27 0.05 88.87 06:34:01 AM 6 5.70 0.00 0.57 0.13 0.02 93.57 06:34:01 AM 7 7.74 0.00 0.65 0.18 0.02 91.41 06:35:01 AM all 37.41 0.00 1.46 0.71 0.11 60.31 06:35:01 AM 0 42.36 0.00 1.56 0.85 0.12 55.12 06:35:01 AM 1 37.65 0.00 1.37 0.57 0.10 60.31 06:35:01 AM 2 44.49 0.00 1.37 0.77 0.12 53.26 06:35:01 AM 3 30.23 0.00 1.57 0.69 0.12 67.39 06:35:01 AM 4 35.52 0.00 1.22 0.52 0.10 62.64 06:35:01 AM 5 50.05 0.00 1.42 0.52 0.12 47.89 06:35:01 AM 6 34.83 0.00 1.69 0.49 0.10 62.90 06:35:01 AM 7 24.13 0.00 1.51 1.27 0.10 73.00 06:36:01 AM all 31.55 0.00 2.73 0.98 0.09 64.65 06:36:01 AM 0 33.34 0.00 2.60 0.22 0.10 63.73 06:36:01 AM 1 34.97 0.00 2.61 2.98 0.10 59.35 06:36:01 AM 2 22.91 0.00 3.02 1.43 0.08 72.56 06:36:01 AM 3 30.57 0.00 2.47 0.82 0.08 66.05 06:36:01 AM 4 30.54 0.00 2.05 0.47 0.08 66.86 06:36:01 AM 5 41.68 0.00 2.10 0.91 0.10 55.21 06:36:01 AM 6 29.57 0.00 2.61 0.71 0.08 67.04 06:36:01 AM 7 28.82 0.00 4.39 0.29 0.10 66.41 06:37:01 AM all 20.15 0.00 2.23 0.06 0.09 77.47 06:37:01 AM 0 14.62 0.00 1.97 0.02 0.08 83.31 06:37:01 AM 1 16.74 0.00 1.94 0.12 0.08 81.12 06:37:01 AM 2 20.74 0.00 1.96 0.03 0.08 77.18 06:37:01 AM 3 19.19 0.00 2.38 0.05 0.10 78.28 06:37:01 AM 4 25.28 0.00 2.41 0.03 0.08 72.20 06:37:01 AM 5 19.49 0.00 2.24 0.10 0.10 78.06 06:37:01 AM 6 19.62 0.00 2.14 0.07 0.08 78.08 06:37:01 AM 7 25.47 0.00 2.81 0.07 0.10 71.56 06:38:01 AM all 12.37 0.00 1.64 0.03 0.08 85.87 06:38:01 AM 0 13.06 0.00 1.69 0.03 0.10 85.13 06:38:01 AM 1 12.29 0.00 1.72 0.05 0.08 85.85 06:38:01 AM 2 9.16 0.00 1.32 0.03 0.10 89.39 06:38:01 AM 3 13.79 0.00 2.31 0.05 0.10 83.75 06:38:01 AM 4 13.56 0.00 1.69 0.02 0.08 84.66 06:38:01 AM 5 14.51 0.00 1.51 0.03 0.07 83.89 06:38:01 AM 6 10.23 0.00 1.46 0.03 0.07 88.21 06:38:01 AM 7 12.39 0.00 1.44 0.00 0.07 86.10 06:39:01 AM all 11.10 0.00 0.63 0.01 0.05 88.21 06:39:01 AM 0 36.48 0.00 0.99 0.00 0.08 62.45 06:39:01 AM 1 10.11 0.00 0.58 0.02 0.07 89.23 06:39:01 AM 2 6.70 0.00 0.37 0.07 0.03 92.83 06:39:01 AM 3 4.67 0.00 0.75 0.00 0.05 94.52 06:39:01 AM 4 6.30 0.00 0.52 0.00 0.05 93.13 06:39:01 AM 5 15.41 0.00 0.37 0.00 0.05 84.17 06:39:01 AM 6 6.95 0.00 0.60 0.03 0.05 92.36 06:39:01 AM 7 2.14 0.00 0.84 0.00 0.05 96.98 06:40:00 AM all 34.53 0.00 1.09 0.13 0.09 64.16 06:40:00 AM 0 35.84 0.00 1.86 0.13 0.12 62.04 06:40:00 AM 1 37.23 0.00 1.14 0.02 0.08 61.53 06:40:00 AM 2 22.41 0.00 0.74 0.05 0.08 76.72 06:40:00 AM 3 50.04 0.00 0.92 0.05 0.08 48.90 06:40:00 AM 4 21.58 0.00 1.50 0.02 0.07 76.84 06:40:00 AM 5 33.61 0.00 0.81 0.76 0.08 64.74 06:40:00 AM 6 34.43 0.00 1.25 0.02 0.08 64.22 06:40:00 AM 7 41.05 0.00 0.49 0.03 0.08 58.35 06:41:01 AM all 27.49 0.00 2.09 0.36 0.11 69.95 06:41:01 AM 0 31.97 0.00 1.94 0.05 0.12 65.92 06:41:01 AM 1 28.05 0.00 3.03 0.37 0.13 68.42 06:41:01 AM 2 29.28 0.00 1.94 0.48 0.12 68.18 06:41:01 AM 3 28.37 0.00 1.86 0.25 0.10 69.42 06:41:01 AM 4 22.95 0.00 2.29 0.87 0.12 73.78 06:41:01 AM 5 21.72 0.00 2.17 0.10 0.10 75.91 06:41:01 AM 6 30.84 0.00 1.54 0.10 0.10 67.42 06:41:01 AM 7 26.77 0.00 2.00 0.62 0.10 70.51 06:42:01 AM all 31.85 0.00 1.78 0.30 0.10 65.97 06:42:01 AM 0 42.32 0.00 1.39 0.07 0.10 56.12 06:42:01 AM 1 40.70 0.00 1.79 0.08 0.10 57.32 06:42:01 AM 2 46.16 0.00 2.94 0.23 0.10 50.56 06:42:01 AM 3 31.25 0.00 1.49 0.22 0.10 66.94 06:42:01 AM 4 12.91 0.00 1.94 1.00 0.08 84.06 06:42:01 AM 5 34.29 0.00 1.27 0.02 0.12 64.30 06:42:01 AM 6 28.03 0.00 1.64 0.22 0.10 70.01 06:42:01 AM 7 19.13 0.00 1.79 0.54 0.10 78.44 06:43:01 AM all 28.29 0.00 1.64 0.53 0.07 69.47 06:43:01 AM 0 28.87 0.00 0.85 0.18 0.07 70.03 06:43:01 AM 1 36.80 0.00 1.39 0.00 0.10 61.72 06:43:01 AM 2 18.00 0.00 1.59 0.10 0.07 80.24 06:43:01 AM 3 64.69 0.00 2.98 0.07 0.12 32.15 06:43:01 AM 4 5.56 0.00 1.79 1.64 0.05 90.95 06:43:01 AM 5 37.75 0.00 0.99 0.02 0.08 61.17 06:43:01 AM 6 21.98 0.00 1.50 1.29 0.05 75.18 06:43:01 AM 7 12.62 0.00 2.01 0.97 0.05 84.35 Average: all 24.58 0.00 1.63 0.40 0.08 73.30 Average: 0 28.39 0.00 1.55 0.16 0.09 69.81 Average: 1 27.98 0.00 1.79 0.70 0.09 69.43 Average: 2 23.22 0.00 1.62 0.44 0.08 74.63 Average: 3 27.96 0.00 1.74 0.35 0.09 69.86 Average: 4 19.13 0.00 1.65 0.50 0.08 78.65 Average: 5 27.73 0.00 1.38 0.37 0.09 70.43 Average: 6 22.21 0.00 1.50 0.31 0.07 75.90 Average: 7 20.01 0.00 1.79 0.40 0.08 77.73