---> uname -a: Linux prd-centos8-docker-8c-8g-17403.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: 2799.996 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 1144 25281 19 5464 30272 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:b4:f2:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.79/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:feb4:f290/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:1d:97:d6 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::42:6bff:fe1d:97d6/64 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) 12/03/2025 _x86_64_ (8 CPU) 10:31:40 LINUX RESTART (8 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 291.90 21.33 270.58 4349.88 8713.20 10:34:01 AM 245.69 4.62 241.08 1052.22 14920.13 10:35:01 AM 84.54 0.93 83.60 232.63 8491.95 10:36:01 AM 106.63 0.47 106.17 409.13 39898.82 10:37:01 AM 32.31 0.10 32.21 4.67 704.07 10:38:01 AM 18.69 0.48 18.21 21.46 461.98 10:39:01 AM 3.30 0.00 3.30 0.00 79.49 10:40:01 AM 18.34 0.00 18.34 0.00 671.71 10:41:01 AM 107.45 0.00 107.45 0.00 23804.63 10:42:01 AM 12.73 0.00 12.73 0.00 303.98 10:43:01 AM 273.06 2.47 270.59 4490.50 3103.33 Average: 108.60 2.76 105.84 960.08 9195.35 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 29274764 31120068 3380948 10.35 2688 2163020 1609548 4.78 159400 2770952 236408 10:34:01 AM 27772536 29969576 4883176 14.95 2688 2507956 2542856 7.54 242220 4146224 177400 10:35:01 AM 27256824 29534500 5398888 16.53 2688 2585888 2866968 8.51 281096 4613340 19156 10:36:01 AM 25531432 28942272 7124280 21.82 2688 3693480 3899740 11.57 376436 6137236 72 10:37:01 AM 25075096 28490992 7580616 23.21 2688 3696556 3942176 11.70 440124 6525668 80 10:38:01 AM 24914208 28336688 7741504 23.71 2688 3703616 3810728 11.31 443640 6684740 16 10:39:01 AM 24896064 28319328 7759648 23.76 2688 3704416 3810728 11.31 443672 6702976 104 10:40:01 AM 25196528 28873312 7459184 22.84 2688 3954780 3292868 9.77 507820 6333812 235796 10:41:01 AM 23336092 27496252 9319620 28.54 2688 4427056 6104660 18.11 555104 8086960 1584 10:42:01 AM 23082000 27273972 9573712 29.32 2688 4459872 6201008 18.40 559520 8333140 6736 10:43:01 AM 24519768 29050292 8135944 24.91 2688 4784168 3090884 9.17 585544 6890252 286676 Average: 25532301 28855205 7123411 21.81 2688 3607346 3742924 11.11 417689 6111391 87639 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 206.18 142.95 1630.02 41.07 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 391.57 317.90 4960.72 41.63 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 117.06 103.38 927.60 22.82 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 399.83 210.01 9517.75 23.75 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:36:01 AM vetha992d99 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:37:01 AM lo 25.04 25.04 2.32 2.32 0.00 0.00 0.00 0.00 10:37:01 AM eth0 57.75 41.64 25.38 26.29 0.00 0.00 0.00 0.00 10:37:01 AM docker0 7.63 8.48 1.02 0.99 0.00 0.00 0.00 0.00 10:37:01 AM veth243068b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:38:01 AM lo 73.29 73.29 4.68 4.68 0.00 0.00 0.00 0.00 10:38:01 AM eth0 304.88 222.31 90.38 99.22 0.00 0.00 0.00 0.00 10:38:01 AM docker0 5.23 6.06 0.88 0.88 0.00 0.00 0.00 0.00 10:39:01 AM lo 64.26 64.26 3.14 3.14 0.00 0.00 0.00 0.00 10:39:01 AM eth0 209.07 161.17 68.57 72.09 0.00 0.00 0.00 0.00 10:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 AM lo 21.41 21.41 1.06 1.06 0.00 0.00 0.00 0.00 10:40:01 AM eth0 150.55 125.74 754.61 42.76 0.00 0.00 0.00 0.00 10:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 AM lo 250.25 250.25 40.18 40.18 0.00 0.00 0.00 0.00 10:41:01 AM eth0 530.81 148.97 2282.48 18.08 0.00 0.00 0.00 0.00 10:41:01 AM docker0 107.50 113.76 18.24 19.17 0.00 0.00 0.00 0.00 10:41:01 AM vethb8884d7 97.05 102.45 18.47 16.00 0.00 0.00 0.00 0.00 10:41:01 AM vethbda4539 10.45 12.01 1.24 3.43 0.00 0.00 0.00 0.00 10:42:01 AM lo 1339.80 1339.80 232.37 232.37 0.00 0.00 0.00 0.00 10:42:01 AM eth0 277.76 199.17 76.33 75.71 0.00 0.00 0.00 0.00 10:42:01 AM docker0 573.16 589.67 113.43 110.22 0.00 0.00 0.00 0.00 10:42:01 AM vethb8884d7 515.44 533.14 114.69 81.99 0.00 0.00 0.00 0.01 10:42:01 AM vethbda4539 57.71 56.56 6.57 28.23 0.00 0.00 0.00 0.00 10:43:01 AM lo 106.83 106.83 11.80 11.80 0.00 0.00 0.00 0.00 10:43:01 AM eth0 100.92 87.29 1502.50 18.97 0.00 0.00 0.00 0.00 10:43:01 AM docker0 44.40 44.22 5.95 5.53 0.00 0.00 0.00 0.00 Average: lo 171.00 171.00 26.87 26.87 0.00 0.00 0.00 0.00 Average: eth0 249.67 160.05 1985.01 43.85 0.00 0.00 0.00 0.00 Average: docker0 67.09 69.30 12.68 12.44 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) 12/03/2025 _x86_64_ (8 CPU) 10:31:40 LINUX RESTART (8 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 12.18 0.00 1.41 0.62 0.05 85.73 10:33:01 AM 0 4.89 0.00 0.67 0.28 0.05 94.10 10:33:01 AM 1 31.81 0.00 2.94 1.02 0.05 64.19 10:33:01 AM 2 12.12 0.00 1.07 0.50 0.05 86.26 10:33:01 AM 3 18.19 0.00 1.92 0.33 0.05 79.50 10:33:01 AM 4 6.96 0.00 0.88 0.43 0.05 91.67 10:33:01 AM 5 4.99 0.00 0.89 0.07 0.10 93.95 10:33:01 AM 6 5.00 0.00 0.82 0.25 0.05 93.88 10:33:01 AM 7 13.45 0.00 2.09 2.09 0.03 82.34 10:34:01 AM all 22.74 0.00 1.06 0.67 0.07 75.46 10:34:01 AM 0 20.24 0.00 0.47 0.35 0.08 78.86 10:34:01 AM 1 23.21 0.00 0.78 0.48 0.08 75.44 10:34:01 AM 2 16.52 0.00 1.40 1.14 0.07 80.87 10:34:01 AM 3 23.27 0.00 1.27 0.33 0.08 75.04 10:34:01 AM 4 21.94 0.00 0.89 0.65 0.07 76.45 10:34:01 AM 5 27.72 0.00 1.04 0.48 0.07 70.69 10:34:01 AM 6 21.98 0.00 1.50 0.90 0.07 75.54 10:34:01 AM 7 27.05 0.00 1.12 1.02 0.07 70.75 10:35:01 AM all 26.30 0.00 0.68 0.22 0.08 72.72 10:35:01 AM 0 14.88 0.00 0.72 0.18 0.07 84.16 10:35:01 AM 1 37.31 0.00 1.62 0.55 0.08 60.43 10:35:01 AM 2 34.48 0.00 0.42 0.23 0.10 64.77 10:35:01 AM 3 22.78 0.00 0.55 0.08 0.08 76.50 10:35:01 AM 4 20.45 0.00 0.48 0.10 0.05 78.91 10:35:01 AM 5 6.44 0.00 0.74 0.62 0.08 92.13 10:35:01 AM 6 28.27 0.00 0.45 0.02 0.07 71.20 10:35:01 AM 7 45.75 0.00 0.47 0.00 0.07 53.71 10:36:01 AM all 21.68 0.00 2.12 0.62 0.06 75.52 10:36:01 AM 0 25.16 0.00 2.65 0.00 0.07 72.12 10:36:01 AM 1 25.36 0.00 1.47 0.77 0.07 72.34 10:36:01 AM 2 14.31 0.00 2.60 1.06 0.05 81.98 10:36:01 AM 3 13.23 0.00 1.88 1.34 0.07 83.48 10:36:01 AM 4 16.45 0.00 2.60 0.18 0.05 80.72 10:36:01 AM 5 18.23 0.00 1.46 1.07 0.07 79.16 10:36:01 AM 6 14.01 0.00 1.93 0.23 0.05 83.77 10:36:01 AM 7 46.67 0.00 2.38 0.27 0.08 50.59 10:37:01 AM all 21.98 0.00 1.63 0.05 0.08 76.26 10:37:01 AM 0 19.22 0.00 1.59 0.05 0.08 79.05 10:37:01 AM 1 17.61 0.00 2.02 0.03 0.07 80.26 10:37:01 AM 2 16.98 0.00 1.42 0.03 0.08 81.48 10:37:01 AM 3 26.78 0.00 1.72 0.02 0.07 71.42 10:37:01 AM 4 25.32 0.00 1.67 0.10 0.10 72.81 10:37:01 AM 5 19.78 0.00 1.64 0.02 0.08 78.48 10:37:01 AM 6 11.42 0.00 1.26 0.03 0.10 87.19 10:37:01 AM 7 38.74 0.00 1.74 0.08 0.08 59.36 10:38:01 AM all 11.35 0.00 1.53 0.03 0.08 87.01 10:38:01 AM 0 11.86 0.00 1.10 0.02 0.10 86.92 10:38:01 AM 1 13.57 0.00 1.61 0.03 0.10 84.69 10:38:01 AM 2 11.99 0.00 2.03 0.07 0.08 85.84 10:38:01 AM 3 9.33 0.00 1.67 0.00 0.08 88.91 10:38:01 AM 4 15.18 0.00 1.00 0.02 0.07 83.74 10:38:01 AM 5 10.23 0.00 1.31 0.03 0.08 88.35 10:38:01 AM 6 9.13 0.00 1.91 0.02 0.07 88.88 10:38:01 AM 7 9.47 0.00 1.66 0.03 0.08 88.75 10:39:01 AM all 1.29 0.00 0.68 0.00 0.06 97.97 10:39:01 AM 0 0.95 0.00 0.62 0.00 0.05 98.38 10:39:01 AM 1 2.57 0.00 1.10 0.00 0.05 96.28 10:39:01 AM 2 1.29 0.00 0.42 0.00 0.07 98.23 10:39:01 AM 3 0.92 0.00 0.44 0.02 0.07 98.56 10:39:01 AM 4 1.27 0.00 1.62 0.00 0.05 97.06 10:39:01 AM 5 1.40 0.00 0.42 0.00 0.05 98.13 10:39:01 AM 6 0.99 0.00 0.50 0.02 0.07 98.43 10:39:01 AM 7 0.92 0.00 0.30 0.00 0.05 98.73 10:40:01 AM all 32.84 0.00 1.02 0.04 0.08 66.02 10:40:01 AM 0 25.56 0.00 0.88 0.00 0.10 73.46 10:40:01 AM 1 34.05 0.00 0.75 0.08 0.08 65.04 10:40:01 AM 2 37.43 0.00 1.27 0.00 0.08 61.22 10:40:01 AM 3 25.28 0.00 0.63 0.02 0.08 73.98 10:40:01 AM 4 34.13 0.00 1.25 0.00 0.07 64.55 10:40:01 AM 5 37.21 0.00 0.80 0.02 0.08 61.88 10:40:01 AM 6 41.03 0.00 1.09 0.13 0.08 57.67 10:40:01 AM 7 28.08 0.00 1.45 0.07 0.07 70.33 10:41:01 AM all 25.20 0.00 1.75 0.41 0.10 72.54 10:41:01 AM 0 22.85 0.00 1.54 0.00 0.08 75.52 10:41:01 AM 1 15.49 0.00 1.83 1.06 0.08 81.54 10:41:01 AM 2 15.31 0.00 2.01 1.31 0.10 81.27 10:41:01 AM 3 23.24 0.00 1.62 0.12 0.12 74.91 10:41:01 AM 4 22.86 0.00 1.54 0.17 0.10 75.33 10:41:01 AM 5 28.10 0.00 1.86 0.40 0.08 69.56 10:41:01 AM 6 51.88 0.00 2.19 0.22 0.12 45.59 10:41:01 AM 7 21.82 0.00 1.41 0.03 0.08 76.65 10:42:01 AM all 21.30 0.00 1.95 0.01 0.10 76.64 10:42:01 AM 0 25.07 0.00 1.40 0.02 0.10 73.41 10:42:01 AM 1 13.83 0.00 2.62 0.00 0.12 83.43 10:42:01 AM 2 24.46 0.00 1.66 0.02 0.10 73.77 10:42:01 AM 3 17.53 0.00 1.79 0.00 0.10 80.58 10:42:01 AM 4 12.37 0.00 2.51 0.00 0.10 85.03 10:42:01 AM 5 28.28 0.00 1.96 0.00 0.10 69.66 10:42:01 AM 6 27.47 0.00 1.12 0.00 0.07 71.34 10:42:01 AM 7 21.33 0.00 2.56 0.03 0.08 75.99 10:43:01 AM all 25.18 0.00 1.08 0.43 0.06 73.25 10:43:01 AM 0 23.23 0.00 1.00 0.37 0.07 75.34 10:43:01 AM 1 18.25 0.00 1.00 0.07 0.08 80.60 10:43:01 AM 2 23.96 0.00 0.58 0.07 0.05 75.34 10:43:01 AM 3 18.71 0.00 0.47 0.15 0.05 80.62 10:43:01 AM 4 6.85 0.00 2.14 2.60 0.07 88.35 10:43:01 AM 5 27.36 0.00 0.72 0.10 0.07 71.76 10:43:01 AM 6 26.27 0.00 0.95 0.00 0.07 72.71 10:43:01 AM 7 56.76 0.00 1.75 0.07 0.07 41.35 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.19 0.00 1.35 0.28 0.08 78.10 Average: 0 17.62 0.00 1.15 0.12 0.08 81.04 Average: 1 21.19 0.00 1.61 0.37 0.08 76.74 Average: 2 18.99 0.00 1.35 0.40 0.08 79.18 Average: 3 18.12 0.00 1.27 0.22 0.08 80.31 Average: 4 16.71 0.00 1.51 0.39 0.07 81.33 Average: 5 19.07 0.00 1.17 0.26 0.08 79.43 Average: 6 21.59 0.00 1.25 0.17 0.07 76.93 Average: 7 28.19 0.00 1.54 0.34 0.07 69.87