---> uname -a: Linux prd-centos8-docker-8c-8g-2079.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1064 26487 19 4339 30359 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:6a:60:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe6a:6032/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:11:54:01 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::42:1fff:fe11:5401/64 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) 10/02/2025 _x86_64_ (8 CPU) 07:30:26 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 129.36 14.71 114.65 3204.93 7899.25 07:33:01 AM 201.87 2.27 199.60 84.52 9401.47 07:34:01 AM 59.93 2.62 57.31 1058.18 10423.48 07:35:01 AM 193.87 16.26 177.61 5453.01 28606.28 07:36:01 AM 39.16 0.02 39.14 11.86 20772.04 07:37:01 AM 22.63 0.08 22.55 50.26 1679.12 07:38:01 AM 29.61 0.67 28.94 67.58 3845.60 Average: 96.63 5.23 91.40 1418.77 11804.47 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29338204 31162764 3317508 10.16 2688 2144056 1989040 5.90 151588 2717568 152520 07:33:01 AM 28014716 30144744 4640996 14.21 2688 2443824 2425760 7.20 171576 3989272 234164 07:34:01 AM 27003892 29519304 5651820 17.31 2688 2824984 2840584 8.43 304880 4847748 290328 07:35:01 AM 26580260 29985080 6075452 18.60 2688 3699500 2379376 7.06 514360 5008556 218868 07:36:01 AM 25726048 29562944 6929664 21.22 2688 4128516 2707884 8.03 729024 5636956 36408 07:37:01 AM 25461996 29307896 7193716 22.03 2688 4137020 2907728 8.63 737092 5891500 1228 07:38:01 AM 27181968 31147408 5473744 16.76 2688 4254108 1428680 4.24 885804 4023588 35368 Average: 27043869 30118591 5611843 17.18 2688 3376001 2382722 7.07 499189 4587884 138412 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 92.35 67.14 1143.58 30.40 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 436.79 336.76 4829.23 51.40 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 699.45 333.19 4802.62 51.16 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 12.88 12.88 1.35 1.35 0.00 0.00 0.00 0.00 07:35:01 AM eth0 490.04 177.81 3872.26 26.07 0.00 0.00 0.00 0.00 07:35:01 AM docker0 4.76 5.91 0.65 0.69 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 153.46 127.73 692.33 30.25 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 106.17 88.70 172.41 24.67 0.00 0.00 0.00 0.00 07:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 217.96 197.55 327.58 1277.43 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.84 1.84 0.19 0.19 0.00 0.00 0.00 0.00 Average: eth0 313.76 189.84 2262.95 213.07 0.00 0.00 0.00 0.00 Average: docker0 0.68 0.85 0.09 0.10 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) 10/02/2025 _x86_64_ (8 CPU) 07:30:26 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 8.90 0.00 0.85 2.41 0.04 87.79 07:32:01 AM 0 4.26 0.00 0.62 0.95 0.05 94.12 07:32:01 AM 1 7.76 0.00 0.80 0.92 0.05 90.47 07:32:01 AM 2 17.30 0.00 1.65 2.05 0.03 78.96 07:32:01 AM 3 14.30 0.00 1.45 2.49 0.03 81.73 07:32:01 AM 4 3.35 0.00 0.33 0.22 0.03 96.07 07:32:01 AM 5 11.14 0.00 0.82 1.75 0.05 86.24 07:32:01 AM 6 2.92 0.00 0.22 0.12 0.02 96.73 07:32:01 AM 7 10.19 0.00 0.93 10.78 0.03 78.06 07:33:01 AM all 12.55 0.00 0.85 5.16 0.06 81.38 07:33:01 AM 0 5.91 0.00 0.82 3.16 0.08 90.03 07:33:01 AM 1 27.66 0.00 1.33 6.17 0.08 64.76 07:33:01 AM 2 15.19 0.00 0.73 4.79 0.07 79.21 07:33:01 AM 3 20.01 0.00 0.60 0.38 0.07 78.94 07:33:01 AM 4 8.31 0.00 0.47 6.94 0.07 84.22 07:33:01 AM 5 5.84 0.00 0.53 0.85 0.05 92.72 07:33:01 AM 6 8.53 0.00 1.14 2.61 0.05 87.68 07:33:01 AM 7 9.06 0.00 1.15 16.39 0.05 73.35 07:34:01 AM all 28.51 0.00 1.01 2.63 0.08 67.77 07:34:01 AM 0 13.18 0.00 0.55 0.00 0.07 86.20 07:34:01 AM 1 41.08 0.00 1.34 0.22 0.08 57.28 07:34:01 AM 2 42.92 0.00 0.79 0.45 0.05 55.79 07:34:01 AM 3 26.51 0.00 0.96 0.32 0.07 72.15 07:34:01 AM 4 31.15 0.00 1.25 0.17 0.12 67.31 07:34:01 AM 5 24.56 0.00 1.16 4.64 0.07 69.58 07:34:01 AM 6 20.96 0.00 0.55 0.00 0.07 78.42 07:34:01 AM 7 27.74 0.00 1.46 15.24 0.08 55.48 07:35:01 AM all 18.90 0.29 2.99 2.56 0.08 75.19 07:35:01 AM 0 17.29 0.00 2.47 1.80 0.10 78.34 07:35:01 AM 1 16.98 1.77 3.94 10.63 0.07 66.61 07:35:01 AM 2 22.81 0.08 3.18 1.90 0.08 71.94 07:35:01 AM 3 18.60 0.00 2.86 1.65 0.08 76.81 07:35:01 AM 4 20.54 0.35 2.48 0.25 0.07 76.31 07:35:01 AM 5 14.93 0.08 2.74 2.24 0.07 79.93 07:35:01 AM 6 20.50 0.00 2.95 0.74 0.10 75.71 07:35:01 AM 7 19.52 0.05 3.26 1.26 0.08 75.83 07:36:01 AM all 11.13 0.00 0.76 1.19 0.03 86.89 07:36:01 AM 0 8.19 0.00 0.65 0.07 0.03 91.06 07:36:01 AM 1 2.52 0.00 0.75 0.92 0.05 95.75 07:36:01 AM 2 1.74 0.00 1.34 7.26 0.03 89.62 07:36:01 AM 3 4.41 0.00 0.60 0.12 0.03 94.84 07:36:01 AM 4 5.22 0.00 0.53 0.42 0.02 93.81 07:36:01 AM 5 53.70 0.00 1.07 0.30 0.07 44.86 07:36:01 AM 6 2.71 0.00 0.52 0.13 0.02 96.62 07:36:01 AM 7 10.50 0.00 0.60 0.32 0.02 88.57 07:37:01 AM all 10.61 0.00 0.34 0.14 0.04 88.87 07:37:01 AM 0 16.92 0.00 0.20 0.07 0.05 82.77 07:37:01 AM 1 1.82 0.00 0.17 0.12 0.05 97.85 07:37:01 AM 2 7.33 0.00 0.82 0.00 0.03 91.82 07:37:01 AM 3 11.06 0.00 0.33 0.52 0.02 88.07 07:37:01 AM 4 4.36 0.00 0.13 0.15 0.03 95.33 07:37:01 AM 5 34.36 0.00 0.75 0.00 0.05 64.84 07:37:01 AM 6 3.35 0.00 0.27 0.28 0.03 96.06 07:37:01 AM 7 5.65 0.00 0.08 0.00 0.02 94.25 07:38:01 AM all 10.70 0.00 0.93 0.34 0.04 87.99 07:38:01 AM 0 6.27 0.00 0.67 0.02 0.05 92.99 07:38:01 AM 1 10.14 0.00 1.20 0.74 0.05 87.87 07:38:01 AM 2 26.53 0.00 1.05 0.60 0.07 71.75 07:38:01 AM 3 11.03 0.00 1.37 0.27 0.03 87.30 07:38:01 AM 4 5.21 0.00 0.82 0.60 0.03 93.33 07:38:01 AM 5 8.15 0.00 0.40 0.08 0.03 91.33 07:38:01 AM 6 9.08 0.00 1.07 0.33 0.02 89.50 07:38:01 AM 7 9.21 0.00 0.83 0.12 0.03 89.81 Average: all 14.46 0.04 1.10 2.06 0.05 82.28 Average: 0 10.28 0.00 0.85 0.86 0.06 87.94 Average: 1 15.40 0.25 1.36 2.80 0.06 80.13 Average: 2 19.11 0.01 1.36 2.44 0.05 77.02 Average: 3 15.12 0.00 1.17 0.82 0.05 82.84 Average: 4 11.16 0.05 0.86 1.25 0.05 86.63 Average: 5 21.82 0.01 1.07 1.41 0.05 75.64 Average: 6 9.70 0.00 0.96 0.60 0.04 88.70 Average: 7 13.11 0.01 1.19 6.30 0.05 79.35