---> uname -a: Linux prd-centos8-docker-8c-8g-38391.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1648 22291 19 7950 29768 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:3a:d0:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe3a:d0e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:2d:b9:bf 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 08/16/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 145.48 2.48 143.00 1525.62 9733.57 10:39:01 PM 172.08 14.41 157.66 1958.68 6399.18 10:40:01 PM 149.49 0.82 148.68 363.14 14916.90 10:41:01 PM 59.25 0.20 59.05 79.97 7636.72 10:42:01 PM 140.91 1.80 139.11 77.45 7872.84 10:43:01 PM 1083.54 0.02 1083.52 13.60 82098.85 10:44:01 PM 770.54 0.00 770.54 0.00 42822.13 10:45:01 PM 375.40 0.00 375.40 0.00 13989.99 10:46:01 PM 4.42 0.00 4.42 0.00 1055.76 10:47:01 PM 173.62 0.10 173.52 5.73 13772.35 10:48:01 PM 616.54 0.63 615.91 62.38 37009.86 Average: 335.58 1.86 333.72 371.53 21574.00 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29439700 31251480 3216012 9.85 2688 2128440 1369824 4.06 158488 2592188 125432 10:39:01 PM 28523168 30756376 4132544 12.65 2688 2541532 1757728 5.22 240516 3394768 348352 10:40:01 PM 26794424 29248828 5861288 17.95 2688 2759020 3009988 8.93 280656 5059264 138160 10:41:01 PM 26568096 29110616 6087616 18.64 2688 2844468 3056380 9.07 289616 5266592 8664 10:42:01 PM 25077936 28811208 7577776 23.21 2688 4024680 3187976 9.46 487016 6443412 954996 10:43:01 PM 22686940 28123828 9968772 30.53 2688 5469488 3748904 11.12 528660 8307252 411064 10:44:01 PM 21709360 28113316 10946352 33.52 2688 6322064 3161424 9.38 592776 8980704 362748 10:45:01 PM 19592084 25997472 13063628 40.00 2688 6322440 3570524 10.59 594472 11008132 16 10:46:01 PM 20531972 26967096 12123740 37.13 2688 6351820 3683132 10.93 599320 10086776 376 10:47:01 PM 23039000 30679984 9616712 29.45 2688 7486432 1377916 4.09 1128984 6998952 888328 10:48:01 PM 22856116 30512564 9799596 30.01 2688 7502172 1467192 4.35 1304912 6984676 9948 Average: 24256254 29052070 8399458 25.72 2688 4886596 2671908 7.93 564129 6829338 295280 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 178.04 135.25 1156.99 40.51 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 473.24 382.37 5790.66 66.78 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 209.60 173.49 3066.49 23.60 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 81.79 69.78 1168.12 15.16 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 351.81 291.35 4489.02 37.86 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 422.71 331.82 6680.67 39.13 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 192.12 163.87 2164.80 21.50 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.20 0.13 0.06 0.22 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.32 0.23 0.13 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 317.83 263.57 3445.89 46.96 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 364.25 452.17 296.34 7582.69 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 235.63 205.83 2569.05 715.94 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 08/16/2025 _x86_64_ (8 CPU) 22:36:20 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 8.07 0.00 0.92 0.68 0.03 90.30 10:38:01 PM 0 6.08 0.00 0.68 0.23 0.03 92.97 10:38:01 PM 1 14.33 0.00 1.44 0.62 0.05 83.56 10:38:01 PM 2 6.10 0.00 0.63 0.52 0.02 92.73 10:38:01 PM 3 4.76 0.00 0.65 0.95 0.02 93.63 10:38:01 PM 4 28.53 0.00 2.62 1.17 0.05 67.63 10:38:01 PM 5 0.89 0.00 0.28 0.38 0.05 98.39 10:38:01 PM 6 3.07 0.00 0.72 0.75 0.02 95.44 10:38:01 PM 7 0.80 0.00 0.35 0.78 0.02 98.05 10:39:01 PM all 10.49 0.00 0.99 0.64 0.06 87.83 10:39:01 PM 0 9.93 0.00 1.52 0.62 0.07 87.87 10:39:01 PM 1 15.43 0.00 1.07 0.57 0.07 82.87 10:39:01 PM 2 8.43 0.00 1.12 0.59 0.07 89.79 10:39:01 PM 3 8.83 0.00 0.89 1.34 0.08 88.86 10:39:01 PM 4 8.67 0.00 0.78 0.65 0.05 89.85 10:39:01 PM 5 11.65 0.00 0.70 0.27 0.05 87.33 10:39:01 PM 6 8.75 0.00 1.24 1.02 0.05 88.95 10:39:01 PM 7 12.26 0.00 0.57 0.03 0.05 87.09 10:40:01 PM all 48.26 0.00 1.22 1.16 0.09 49.27 10:40:01 PM 0 26.75 0.00 1.37 2.36 0.08 69.43 10:40:01 PM 1 33.86 0.00 1.12 3.23 0.10 61.70 10:40:01 PM 2 44.23 0.00 1.05 1.15 0.08 53.48 10:40:01 PM 3 51.27 0.00 1.35 0.48 0.08 46.81 10:40:01 PM 4 65.63 0.00 1.99 1.61 0.12 30.65 10:40:01 PM 5 61.28 0.00 0.92 0.18 0.08 37.54 10:40:01 PM 6 38.22 0.00 1.22 0.17 0.10 60.29 10:40:01 PM 7 64.85 0.00 0.70 0.10 0.08 34.26 10:41:01 PM all 47.14 0.00 1.23 0.34 0.11 51.18 10:41:01 PM 0 34.32 0.00 1.22 0.18 0.10 64.18 10:41:01 PM 1 67.54 0.00 2.12 0.27 0.13 29.93 10:41:01 PM 2 37.11 0.00 1.32 0.45 0.12 61.00 10:41:01 PM 3 39.06 0.00 1.20 0.17 0.10 59.47 10:41:01 PM 4 44.80 0.00 1.02 0.33 0.10 53.74 10:41:01 PM 5 50.09 0.00 1.40 1.25 0.10 47.15 10:41:01 PM 6 61.92 0.00 0.68 0.00 0.10 37.30 10:41:01 PM 7 42.28 0.00 0.87 0.05 0.10 56.70 10:42:01 PM all 21.09 0.00 1.37 0.70 0.07 76.77 10:42:01 PM 0 20.42 0.00 1.14 1.59 0.08 76.77 10:42:01 PM 1 19.73 0.00 0.57 0.50 0.07 79.13 10:42:01 PM 2 35.97 0.00 1.60 0.30 0.07 62.06 10:42:01 PM 3 15.10 0.00 1.09 0.28 0.07 83.46 10:42:01 PM 4 4.46 0.00 0.79 0.00 0.05 94.70 10:42:01 PM 5 10.64 0.00 0.53 0.00 0.07 88.76 10:42:01 PM 6 13.36 0.00 1.24 1.15 0.07 84.18 10:42:01 PM 7 49.09 0.00 3.98 1.77 0.10 45.06 10:43:01 PM all 14.49 0.00 6.04 4.72 0.09 74.66 10:43:01 PM 0 2.52 0.00 2.81 6.97 0.07 87.64 10:43:01 PM 1 3.81 0.00 7.94 5.31 0.09 82.86 10:43:01 PM 2 7.57 0.00 3.26 2.82 0.08 86.26 10:43:01 PM 3 13.17 0.00 9.09 4.28 0.12 73.34 10:43:01 PM 4 1.66 0.00 6.12 2.57 0.08 89.57 10:43:01 PM 5 28.18 0.00 3.11 3.73 0.10 64.88 10:43:01 PM 6 5.92 0.00 6.26 7.24 0.08 80.49 10:43:01 PM 7 52.92 0.00 9.83 4.84 0.12 32.30 10:44:01 PM all 18.24 0.00 3.14 2.44 0.08 76.09 10:44:01 PM 0 7.36 0.00 0.85 0.10 0.07 91.62 10:44:01 PM 1 7.88 0.00 2.38 3.17 0.08 86.48 10:44:01 PM 2 3.13 0.00 4.47 13.03 0.07 79.31 10:44:01 PM 3 11.03 0.00 3.68 1.18 0.08 84.03 10:44:01 PM 4 39.35 0.00 5.40 0.22 0.10 54.94 10:44:01 PM 5 28.46 0.00 2.06 0.03 0.10 69.35 10:44:01 PM 6 10.35 0.00 2.78 0.99 0.07 85.81 10:44:01 PM 7 38.38 0.00 3.50 0.89 0.08 57.15 10:45:01 PM all 23.14 0.00 0.93 1.02 0.07 74.83 10:45:01 PM 0 15.86 0.00 0.57 0.05 0.07 83.45 10:45:01 PM 1 19.91 0.00 0.63 0.00 0.08 79.37 10:45:01 PM 2 3.16 0.00 1.30 7.78 0.05 87.70 10:45:01 PM 3 5.34 0.00 0.47 0.00 0.05 94.14 10:45:01 PM 4 14.40 0.00 0.98 0.33 0.07 84.21 10:45:01 PM 5 47.63 0.00 1.18 0.00 0.08 51.10 10:45:01 PM 6 17.48 0.00 0.73 0.00 0.05 81.73 10:45:01 PM 7 61.28 0.00 1.60 0.00 0.10 37.01 10:46:01 PM all 21.07 0.00 0.88 0.03 0.06 77.95 10:46:01 PM 0 13.46 0.00 0.79 0.03 0.07 85.65 10:46:01 PM 1 36.73 0.00 1.15 0.00 0.07 62.06 10:46:01 PM 2 8.30 0.00 0.65 0.18 0.05 90.81 10:46:01 PM 3 9.53 0.00 0.77 0.00 0.05 89.65 10:46:01 PM 4 13.97 0.00 0.82 0.00 0.07 85.15 10:46:01 PM 5 38.92 0.00 0.95 0.02 0.10 60.01 10:46:01 PM 6 5.35 0.00 0.67 0.00 0.03 93.95 10:46:01 PM 7 42.23 0.00 1.28 0.00 0.08 56.40 10:47:01 PM all 18.46 0.00 2.44 0.52 0.07 78.52 10:47:01 PM 0 14.12 0.00 0.94 0.33 0.07 84.54 10:47:01 PM 1 9.09 0.00 3.53 0.02 0.08 87.28 10:47:01 PM 2 12.83 0.00 1.50 0.43 0.07 85.16 10:47:01 PM 3 15.67 0.00 3.64 0.86 0.07 79.77 10:47:01 PM 4 10.01 0.00 2.00 0.13 0.07 87.79 10:47:01 PM 5 16.22 0.00 1.50 0.02 0.05 82.21 10:47:01 PM 6 39.32 0.00 3.86 0.00 0.08 56.73 10:47:01 PM 7 30.35 0.00 2.53 2.35 0.10 64.66 10:48:01 PM all 9.78 0.00 1.82 2.34 0.06 86.01 10:48:01 PM 0 3.25 0.00 1.26 1.47 0.08 93.94 10:48:01 PM 1 31.38 0.00 2.99 1.40 0.08 64.14 10:48:01 PM 2 10.40 0.00 1.86 0.59 0.05 87.10 10:48:01 PM 3 3.72 0.00 1.74 5.64 0.07 88.83 10:48:01 PM 4 7.65 0.00 1.55 0.65 0.03 90.11 10:48:01 PM 5 13.28 0.00 1.66 1.10 0.07 83.89 10:48:01 PM 6 4.75 0.00 1.57 4.70 0.03 88.95 10:48:01 PM 7 3.74 0.00 1.89 3.18 0.03 91.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.85 0.00 1.90 1.32 0.07 74.86 Average: 0 14.01 0.00 1.19 1.26 0.07 83.46 Average: 1 23.65 0.00 2.26 1.36 0.08 72.65 Average: 2 16.13 0.00 1.70 2.52 0.07 79.58 Average: 3 16.14 0.00 2.22 1.37 0.07 80.19 Average: 4 21.74 0.00 2.18 0.70 0.07 75.31 Average: 5 27.94 0.00 1.30 0.63 0.08 70.05 Average: 6 18.97 0.00 1.90 1.45 0.06 77.62 Average: 7 36.19 0.00 2.46 1.27 0.08 60.00