---> uname -a: Linux prd-centos8-docker-8c-8g-23472.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 1146 25318 19 5425 30270 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:b9:60:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:feb9:601e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:95:6a:5f:20 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::42:95ff:fe6a:5f20/64 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) 13:41:57 LINUX RESTART (8 CPU) 01:43:01 PM tps rtps wtps bread/s bwrtn/s 01:44:01 PM 252.12 17.42 234.70 3658.17 12148.53 01:45:01 PM 136.83 1.70 135.13 527.91 11915.31 01:46:01 PM 127.89 0.62 127.27 393.87 40327.86 01:47:01 PM 36.38 0.50 35.88 22.52 621.61 01:48:01 PM 6.96 0.00 6.96 0.00 398.70 01:49:01 PM 7.48 0.00 7.48 0.00 217.25 01:50:01 PM 111.45 0.00 111.45 0.00 23615.39 01:51:01 PM 137.47 0.00 137.47 0.00 1656.21 01:52:01 PM 49.26 2.60 46.66 4518.31 27348.21 Average: 96.21 2.54 93.67 1013.41 13138.53 01:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 PM 28633152 30709896 4022560 12.32 2688 2391024 1792344 5.32 212204 3331356 210852 01:45:01 PM 25358556 28427324 7297156 22.35 2688 3373352 4098844 12.16 323076 6455112 857492 01:46:01 PM 24780056 28161528 7875656 24.12 2688 3665032 4309380 12.79 428204 6841620 76 01:47:01 PM 24483692 27871736 8172020 25.02 2688 3670940 4838724 14.36 437084 7125736 112 01:48:01 PM 25393264 28789732 7262448 22.24 2688 3679900 3488296 10.35 438864 6222828 20 01:49:01 PM 25155524 28556524 7500188 22.97 2688 3684168 4153284 12.32 441860 6455976 3108 01:50:01 PM 23364704 27463128 9291008 28.45 2688 4369664 6128000 18.18 547792 8076612 1632 01:51:01 PM 24486152 28552024 8169560 25.02 2688 4324960 3968896 11.78 546140 6971712 17476 01:52:01 PM 25997952 31058712 6657760 20.39 2688 5310460 1516320 4.50 786984 5212732 65212 Average: 25294784 28843400 7360928 22.54 2688 3829944 3810454 11.31 462468 6299298 128442 01:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 PM eth0 384.61 303.85 4098.59 43.04 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 446.01 282.29 11600.50 43.39 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 01:46:01 PM lo 2.33 2.33 0.11 0.11 0.00 0.00 0.00 0.00 01:46:01 PM eth0 18.41 14.51 6.15 7.65 0.00 0.00 0.00 0.00 01:46:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 01:46:01 PM veth71f10fd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:47:01 PM lo 50.62 50.62 4.23 4.23 0.00 0.00 0.00 0.00 01:47:01 PM eth0 204.35 148.93 60.21 63.11 0.00 0.00 0.00 0.00 01:47:01 PM docker0 9.90 11.28 1.57 1.44 0.00 0.00 0.00 0.00 01:47:01 PM vethb05d025 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:48:01 PM lo 48.17 48.17 2.47 2.47 0.00 0.00 0.00 0.00 01:48:01 PM eth0 203.22 162.75 68.36 68.18 0.00 0.00 0.00 0.00 01:48:01 PM docker0 0.72 0.95 0.11 0.18 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 128.33 91.55 75.29 28.85 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 19.94 19.94 2.49 2.49 0.00 0.00 0.00 0.00 01:50:01 PM eth0 660.76 357.28 2962.66 30.74 0.00 0.00 0.00 0.00 01:50:01 PM docker0 8.61 9.51 0.82 1.69 0.00 0.00 0.00 0.00 01:50:01 PM vethe40e6a8 8.61 9.65 0.93 1.70 0.00 0.00 0.00 0.00 01:50:01 PM veth1ebfb50 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:51:01 PM lo 1395.43 1395.43 241.68 241.68 0.00 0.00 0.00 0.00 01:51:01 PM eth0 138.82 99.07 322.51 42.77 0.00 0.00 0.00 0.00 01:51:01 PM docker0 604.37 620.63 118.26 113.54 0.00 0.00 0.00 0.00 01:52:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:52:01 PM eth0 84.80 65.34 1260.41 19.56 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 168.60 168.60 27.89 27.89 0.00 0.00 0.00 0.00 Average: eth0 252.15 169.51 2272.62 38.59 0.00 0.00 0.00 0.00 Average: docker0 69.29 71.40 13.42 12.99 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) 13:41:57 LINUX RESTART (8 CPU) 01:43:01 PM CPU %user %nice %system %iowait %steal %idle 01:44:01 PM all 17.32 0.00 1.22 0.91 0.08 80.47 01:44:01 PM 0 13.22 0.00 0.75 0.60 0.10 85.33 01:44:01 PM 1 24.02 0.00 1.52 0.97 0.08 73.41 01:44:01 PM 2 17.84 0.00 1.54 1.12 0.07 79.44 01:44:01 PM 3 23.93 0.00 1.76 1.20 0.08 73.03 01:44:01 PM 4 16.39 0.00 1.79 1.82 0.08 79.91 01:44:01 PM 5 11.42 0.00 0.94 0.59 0.08 86.97 01:44:01 PM 6 7.29 0.00 0.85 0.48 0.07 91.31 01:44:01 PM 7 24.44 0.00 0.65 0.50 0.07 74.34 01:45:01 PM all 46.06 0.00 1.89 0.51 0.11 51.42 01:45:01 PM 0 33.54 0.00 1.77 0.30 0.10 64.29 01:45:01 PM 1 56.71 0.00 2.21 0.92 0.12 40.04 01:45:01 PM 2 21.23 0.00 1.93 0.67 0.15 76.02 01:45:01 PM 3 56.54 0.00 2.25 0.70 0.10 40.41 01:45:01 PM 4 61.65 0.00 1.79 0.18 0.10 36.28 01:45:01 PM 5 52.33 0.00 1.34 0.10 0.10 46.13 01:45:01 PM 6 37.40 0.00 1.71 0.35 0.10 60.44 01:45:01 PM 7 49.10 0.00 2.11 0.87 0.10 47.81 01:46:01 PM all 17.80 0.00 2.67 1.48 0.09 77.97 01:46:01 PM 0 15.14 0.00 3.11 0.07 0.08 81.60 01:46:01 PM 1 17.37 0.00 2.53 2.74 0.08 77.27 01:46:01 PM 2 26.25 0.00 2.72 0.50 0.07 70.46 01:46:01 PM 3 14.97 0.00 2.12 2.72 0.10 80.09 01:46:01 PM 4 14.95 0.00 2.14 2.39 0.10 80.42 01:46:01 PM 5 19.03 0.00 3.16 0.52 0.08 77.21 01:46:01 PM 6 14.67 0.00 2.35 2.32 0.07 80.58 01:46:01 PM 7 20.00 0.00 3.25 0.55 0.10 76.10 01:47:01 PM all 20.01 0.00 2.27 0.09 0.11 77.52 01:47:01 PM 0 17.92 0.00 1.99 0.03 0.12 79.94 01:47:01 PM 1 17.57 0.00 2.41 0.10 0.12 79.80 01:47:01 PM 2 20.40 0.00 2.33 0.10 0.12 77.05 01:47:01 PM 3 21.49 0.00 2.98 0.03 0.10 75.40 01:47:01 PM 4 16.81 0.00 2.07 0.08 0.10 80.94 01:47:01 PM 5 20.96 0.00 2.26 0.23 0.10 76.44 01:47:01 PM 6 22.62 0.00 2.05 0.07 0.12 75.15 01:47:01 PM 7 22.30 0.00 2.11 0.05 0.10 75.44 01:48:01 PM all 7.66 0.00 0.84 0.01 0.07 91.42 01:48:01 PM 0 10.71 0.00 0.99 0.02 0.08 88.21 01:48:01 PM 1 8.59 0.00 0.69 0.05 0.08 90.59 01:48:01 PM 2 4.80 0.00 0.89 0.00 0.07 94.25 01:48:01 PM 3 6.10 0.00 0.57 0.00 0.07 93.27 01:48:01 PM 4 5.44 0.00 1.07 0.02 0.07 93.41 01:48:01 PM 5 4.98 0.00 1.04 0.00 0.07 93.92 01:48:01 PM 6 14.46 0.00 0.92 0.03 0.07 84.52 01:48:01 PM 7 6.20 0.00 0.57 0.00 0.05 93.18 01:49:01 PM all 22.37 0.00 0.68 0.01 0.08 76.87 01:49:01 PM 0 19.66 0.00 0.60 0.00 0.08 79.66 01:49:01 PM 1 10.99 0.00 0.33 0.00 0.07 88.60 01:49:01 PM 2 19.67 0.00 1.02 0.07 0.10 79.14 01:49:01 PM 3 10.67 0.00 1.02 0.00 0.07 88.24 01:49:01 PM 4 17.98 0.00 0.53 0.00 0.05 81.44 01:49:01 PM 5 24.71 0.00 0.59 0.02 0.08 74.61 01:49:01 PM 6 53.24 0.00 1.14 0.00 0.10 45.53 01:49:01 PM 7 21.99 0.00 0.18 0.00 0.05 77.78 01:50:01 PM all 30.55 0.00 1.92 0.81 0.11 66.61 01:50:01 PM 0 32.13 0.00 1.44 0.07 0.10 66.26 01:50:01 PM 1 40.12 0.00 1.86 2.55 0.13 55.33 01:50:01 PM 2 39.33 0.00 2.42 0.23 0.12 57.91 01:50:01 PM 3 27.76 0.00 1.76 0.64 0.12 69.71 01:50:01 PM 4 16.31 0.00 1.93 0.39 0.12 81.26 01:50:01 PM 5 32.87 0.00 2.20 0.20 0.12 64.61 01:50:01 PM 6 29.14 0.00 2.00 0.67 0.10 68.08 01:50:01 PM 7 26.70 0.00 1.75 1.76 0.10 69.68 01:51:01 PM all 28.74 0.00 2.35 0.30 0.12 68.49 01:51:01 PM 0 21.25 0.00 2.37 0.84 0.15 75.39 01:51:01 PM 1 30.73 0.00 2.23 0.02 0.12 66.91 01:51:01 PM 2 17.27 0.00 2.95 1.13 0.12 78.53 01:51:01 PM 3 34.21 0.00 2.00 0.02 0.12 63.66 01:51:01 PM 4 33.93 0.00 1.64 0.13 0.12 64.18 01:51:01 PM 5 33.01 0.00 2.80 0.20 0.12 63.87 01:51:01 PM 6 30.46 0.00 2.49 0.05 0.12 66.88 01:51:01 PM 7 29.01 0.00 2.30 0.02 0.13 68.54 01:52:01 PM all 29.08 0.00 1.51 0.97 0.09 68.35 01:52:01 PM 0 37.22 0.00 1.24 0.02 0.10 61.43 01:52:01 PM 1 42.42 0.00 1.19 1.88 0.12 54.40 01:52:01 PM 2 15.82 0.00 1.69 2.86 0.10 79.53 01:52:01 PM 3 12.86 0.00 1.74 0.79 0.08 84.53 01:52:01 PM 4 25.32 0.00 1.31 0.40 0.08 72.89 01:52:01 PM 5 27.88 0.00 1.68 0.25 0.08 70.11 01:52:01 PM 6 44.67 0.00 1.91 1.45 0.10 51.87 01:52:01 PM 7 26.42 0.00 1.32 0.08 0.08 72.09 Average: all 24.39 0.00 1.70 0.57 0.10 73.24 Average: 0 22.31 0.00 1.58 0.22 0.10 75.79 Average: 1 27.60 0.00 1.66 1.02 0.10 69.61 Average: 2 20.28 0.00 1.94 0.74 0.10 76.93 Average: 3 23.16 0.00 1.80 0.68 0.09 74.28 Average: 4 23.20 0.00 1.58 0.60 0.09 74.53 Average: 5 25.23 0.00 1.78 0.23 0.09 72.66 Average: 6 28.23 0.00 1.71 0.60 0.09 69.37 Average: 7 25.12 0.00 1.58 0.43 0.09 72.78