---> uname -a: Linux prd-centos8-docker-8c-8g-28609.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 1128 25310 19 5451 30288 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:32:e4:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.102/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85694sec preferred_lft 85694sec inet6 fe80::f816:3eff:fe32:e44d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:5a:2a:09 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::42:73ff:fe5a:2a09/64 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) 07/17/2025 _x86_64_ (8 CPU) 09:54:09 LINUX RESTART (8 CPU) 09:55:01 AM tps rtps wtps bread/s bwrtn/s 09:56:01 AM 205.58 16.23 189.35 2958.97 11954.69 09:57:01 AM 181.65 2.88 178.77 1123.95 14625.58 09:58:01 AM 165.20 0.75 164.45 480.69 42165.17 09:59:01 AM 38.24 0.02 38.22 2.40 708.55 10:00:03 AM 21.49 0.48 21.01 20.78 428.34 10:01:01 AM 5.46 0.02 5.44 0.14 358.33 10:02:01 AM 9.54 0.07 9.48 1.73 276.15 10:03:01 AM 107.70 0.00 107.70 0.00 23511.65 10:04:02 AM 20.09 0.00 20.09 0.00 762.30 10:05:01 AM 162.61 2.49 160.12 4552.90 2258.84 Average: 91.64 2.29 89.35 907.51 9711.84 09:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:56:01 AM 28984696 30859704 3671016 11.24 2688 2191404 1793052 5.32 163532 3042064 135752 09:57:01 AM 27605040 29825044 5050672 15.47 2688 2530360 2555384 7.58 266912 4289336 52464 09:58:01 AM 24908376 28304072 7747336 23.72 2688 3679164 3886992 11.53 418228 6722988 1116 09:59:01 AM 24392916 27792316 8262796 25.30 2688 3681492 5520980 16.38 433168 7211636 240 10:00:03 AM 24585264 27989552 8070448 24.71 2688 3686804 4146244 12.30 436744 7022780 108 10:01:01 AM 25472596 28886544 7183116 22.00 2688 3696308 3406960 10.11 438904 6138424 1436 10:02:01 AM 24864620 28280576 7791092 23.86 2688 3698020 3959396 11.75 440908 6741852 516 10:03:01 AM 23668732 27787184 8986980 27.52 2688 4384456 5849332 17.35 633396 7685968 220 10:04:02 AM 22752616 26904308 9903096 30.33 2688 4421768 6498564 19.28 645800 8583244 2004 10:05:01 AM 23213428 28237544 9442284 28.91 2688 5274020 4152500 12.32 956636 7821096 794856 Average: 25044828 28486684 7610884 23.31 2688 3724380 4176940 12.39 483423 6525939 98871 09:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 AM eth0 210.43 167.96 1707.13 43.20 0.00 0.00 0.00 0.00 09:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 AM eth0 386.22 282.14 4717.53 49.10 0.00 0.00 0.00 0.00 09:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 AM lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 09:58:01 AM eth0 332.67 205.85 10028.83 25.71 0.00 0.00 0.00 0.00 09:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 09:59:01 AM lo 15.66 15.66 1.37 1.37 0.00 0.00 0.00 0.00 09:59:01 AM eth0 30.69 24.36 7.44 10.12 0.00 0.00 0.00 0.00 09:59:01 AM docker0 3.45 4.43 0.52 0.54 0.00 0.00 0.00 0.00 09:59:01 AM veth6936b93 1.13 1.63 0.19 0.21 0.00 0.00 0.00 0.00 10:00:03 AM lo 57.60 57.60 4.17 4.17 0.00 0.00 0.00 0.00 10:00:03 AM eth0 180.52 137.81 46.55 53.37 0.00 0.00 0.00 0.00 10:00:03 AM docker0 8.34 9.38 1.23 1.23 0.00 0.00 0.00 0.00 10:01:01 AM lo 34.18 34.18 1.67 1.67 0.00 0.00 0.00 0.00 10:01:01 AM eth0 159.14 102.10 78.59 55.59 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 88.62 62.52 65.66 23.60 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 10:03:01 AM eth0 631.24 373.31 2963.49 1617.65 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM vethfa1c4ed 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:03:01 AM vethdd976eb 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:04:02 AM lo 1128.84 1128.84 197.22 197.22 0.00 0.00 0.00 0.00 10:04:02 AM eth0 65.10 47.91 19.08 24.05 0.00 0.00 0.00 0.00 10:04:02 AM docker0 495.49 512.84 89.60 98.76 0.00 0.00 0.00 0.00 10:04:02 AM vethfa1c4ed 458.12 475.48 92.38 74.12 0.00 0.00 0.00 0.01 10:04:02 AM vethdd976eb 37.36 37.86 4.00 24.88 0.00 0.00 0.00 0.00 10:05:01 AM lo 304.54 304.54 51.84 51.84 0.00 0.00 0.00 0.00 10:05:01 AM eth0 141.77 162.54 1568.78 2403.00 0.00 0.00 0.00 0.00 10:05:01 AM docker0 138.36 139.66 32.54 20.00 0.00 0.00 0.00 0.00 Average: lo 153.92 153.92 25.58 25.58 0.00 0.00 0.00 0.00 Average: eth0 222.81 156.74 2119.84 427.00 0.00 0.00 0.00 0.00 Average: docker0 64.44 66.52 12.35 12.04 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) 07/17/2025 _x86_64_ (8 CPU) 09:54:09 LINUX RESTART (8 CPU) 09:55:01 AM CPU %user %nice %system %iowait %steal %idle 09:56:01 AM all 11.91 0.00 1.13 2.92 0.06 83.98 09:56:01 AM 0 3.71 0.00 0.60 0.60 0.07 95.02 09:56:01 AM 1 9.93 0.00 1.29 1.44 0.05 87.30 09:56:01 AM 2 16.24 0.00 1.82 4.49 0.08 77.36 09:56:01 AM 3 6.33 0.00 1.52 6.73 0.07 85.34 09:56:01 AM 4 20.50 0.00 1.62 7.02 0.05 70.82 09:56:01 AM 5 9.57 0.00 0.62 1.10 0.03 88.68 09:56:01 AM 6 19.12 0.00 0.95 1.08 0.03 78.81 09:56:01 AM 7 9.89 0.00 0.63 0.89 0.07 88.53 09:57:01 AM all 40.26 0.00 1.43 1.41 0.10 56.80 09:57:01 AM 0 39.08 0.00 1.25 0.13 0.12 59.41 09:57:01 AM 1 47.13 0.00 2.22 2.00 0.10 48.55 09:57:01 AM 2 46.77 0.00 1.76 1.46 0.12 49.90 09:57:01 AM 3 44.95 0.00 1.34 1.59 0.10 52.02 09:57:01 AM 4 33.17 0.00 1.44 1.82 0.08 63.48 09:57:01 AM 5 38.90 0.00 0.95 0.59 0.12 59.44 09:57:01 AM 6 28.21 0.00 1.56 3.02 0.10 67.12 09:57:01 AM 7 43.85 0.00 0.90 0.67 0.10 54.48 09:58:01 AM all 26.12 0.00 2.90 2.53 0.08 68.36 09:58:01 AM 0 30.44 0.00 2.59 0.94 0.08 65.95 09:58:01 AM 1 33.89 0.00 3.26 4.99 0.10 57.75 09:58:01 AM 2 15.75 0.00 3.00 5.49 0.07 75.70 09:58:01 AM 3 16.48 0.00 2.71 0.81 0.08 79.92 09:58:01 AM 4 30.19 0.00 3.28 3.62 0.08 62.83 09:58:01 AM 5 19.67 0.00 2.88 0.51 0.07 76.88 09:58:01 AM 6 31.70 0.00 3.32 0.25 0.08 64.64 09:58:01 AM 7 30.84 0.00 2.16 3.64 0.07 63.29 09:59:01 AM all 20.83 0.00 2.44 0.25 0.09 76.38 09:59:01 AM 0 24.69 0.00 2.72 0.08 0.10 72.41 09:59:01 AM 1 19.09 0.00 2.06 0.02 0.08 78.75 09:59:01 AM 2 18.09 0.00 1.89 0.08 0.08 79.85 09:59:01 AM 3 22.80 0.00 2.56 0.23 0.10 74.30 09:59:01 AM 4 19.59 0.00 2.68 0.18 0.08 77.46 09:59:01 AM 5 28.46 0.00 3.03 0.25 0.10 68.16 09:59:01 AM 6 17.60 0.00 2.31 0.37 0.08 79.64 09:59:01 AM 7 16.35 0.00 2.28 0.80 0.08 80.49 10:00:03 AM all 15.14 0.00 2.19 0.07 4.98 77.62 10:00:03 AM 0 16.64 0.00 1.64 0.06 1.97 79.69 10:00:03 AM 1 13.06 0.00 2.21 0.08 10.08 74.57 10:00:03 AM 2 10.69 0.00 1.72 0.05 9.73 77.81 10:00:03 AM 3 13.25 0.00 2.75 0.02 7.54 76.45 10:00:03 AM 4 15.55 0.00 2.36 0.13 1.05 80.92 10:00:03 AM 5 14.04 0.00 2.10 0.08 0.13 83.65 10:00:03 AM 6 23.02 0.00 2.35 0.03 6.78 67.81 10:00:03 AM 7 14.97 0.00 2.36 0.11 0.97 81.59 10:01:01 AM all 6.05 0.00 2.16 0.34 0.61 90.84 10:01:01 AM 0 3.65 0.00 0.47 2.58 0.07 93.24 10:01:01 AM 1 3.86 0.00 3.20 0.00 0.05 92.88 10:01:01 AM 2 5.32 0.00 0.39 0.00 4.22 90.07 10:01:01 AM 3 5.16 0.00 10.52 0.00 0.07 84.25 10:01:01 AM 4 6.03 0.00 0.58 0.00 0.06 93.32 10:01:01 AM 5 3.80 0.00 0.55 0.00 0.05 95.59 10:01:01 AM 6 8.98 0.00 0.68 0.00 0.04 90.30 10:01:01 AM 7 12.11 0.00 0.36 0.00 0.05 87.48 10:02:01 AM all 19.91 0.00 0.53 0.01 0.05 79.50 10:02:01 AM 0 17.48 0.00 0.89 0.07 0.05 81.52 10:02:01 AM 1 26.68 0.00 0.47 0.02 0.07 72.77 10:02:01 AM 2 9.97 0.00 0.48 0.00 0.03 89.52 10:02:01 AM 3 13.57 0.00 0.67 0.00 0.03 85.73 10:02:01 AM 4 15.04 0.00 0.15 0.00 0.02 84.80 10:02:01 AM 5 34.66 0.00 0.72 0.02 0.07 64.54 10:02:01 AM 6 12.76 0.00 0.63 0.02 0.03 86.56 10:02:01 AM 7 29.16 0.00 0.22 0.00 0.07 70.56 10:03:01 AM all 28.94 0.00 2.21 1.34 0.09 67.42 10:03:01 AM 0 27.12 0.00 2.08 0.94 0.08 69.77 10:03:01 AM 1 34.82 0.00 3.09 1.29 0.08 60.71 10:03:01 AM 2 25.64 0.00 2.17 0.92 0.08 71.19 10:03:01 AM 3 27.44 0.00 2.49 3.06 0.10 66.91 10:03:01 AM 4 34.32 0.00 2.40 1.14 0.10 62.03 10:03:01 AM 5 31.84 0.00 1.39 0.92 0.08 65.75 10:03:01 AM 6 26.36 0.00 2.22 2.05 0.08 69.29 10:03:01 AM 7 23.94 0.00 1.86 0.42 0.08 73.69 10:04:02 AM all 30.87 0.00 1.90 0.02 0.10 67.11 10:04:02 AM 0 29.61 0.00 1.76 0.02 0.10 68.52 10:04:02 AM 1 20.03 0.00 2.13 0.03 0.10 77.71 10:04:02 AM 2 23.49 0.00 1.93 0.02 0.08 74.48 10:04:02 AM 3 28.07 0.00 1.75 0.03 0.10 70.04 10:04:02 AM 4 32.94 0.00 1.73 0.02 0.10 65.21 10:04:02 AM 5 38.36 0.00 1.64 0.00 0.08 59.92 10:04:02 AM 6 31.95 0.00 1.59 0.05 0.10 66.31 10:04:02 AM 7 42.48 0.00 2.70 0.00 0.10 54.72 10:05:01 AM all 31.64 0.00 1.96 0.42 0.07 65.91 10:05:01 AM 0 36.21 0.00 2.71 1.38 0.09 59.62 10:05:01 AM 1 33.46 0.00 1.84 0.15 0.07 64.47 10:05:01 AM 2 16.62 0.00 1.19 0.05 0.05 82.09 10:05:01 AM 3 44.63 0.00 2.27 0.12 0.07 52.92 10:05:01 AM 4 13.73 0.00 1.45 0.51 0.05 84.26 10:05:01 AM 5 42.93 0.00 2.20 0.02 0.09 54.77 10:05:01 AM 6 32.14 0.00 1.87 1.06 0.07 64.86 10:05:01 AM 7 33.38 0.00 2.17 0.07 0.07 64.31 Average: all 23.34 0.00 1.88 0.94 0.59 73.25 Average: 0 22.96 0.00 1.67 0.68 0.26 74.44 Average: 1 24.22 0.00 2.17 1.00 1.11 71.49 Average: 2 18.90 0.00 1.64 1.26 1.43 76.77 Average: 3 22.35 0.00 2.83 1.27 0.78 72.76 Average: 4 22.55 0.00 1.79 1.49 0.16 74.01 Average: 5 26.42 0.00 1.60 0.35 0.08 71.54 Average: 6 23.46 0.00 1.77 0.81 0.74 73.22 Average: 7 25.85 0.00 1.56 0.67 0.16 71.77