---> uname -a: Linux prd-centos8-docker-8c-8g-39005.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: 2800.000 BogoMIPS: 5600.00 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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1191 25015 19 5683 30225 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:d0:42:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.188/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fed0:422c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:33:11:27 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::42:5cff:fe33:1127/64 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) 08/19/2025 _x86_64_ (8 CPU) 14:42:49 LINUX RESTART (8 CPU) 02:43:01 PM tps rtps wtps bread/s bwrtn/s 02:44:01 PM 252.67 28.89 223.78 7147.90 43337.34 02:45:01 PM 277.14 18.96 258.18 4147.55 14345.32 02:46:01 PM 199.73 0.58 199.15 413.20 49275.31 02:47:01 PM 37.75 0.27 37.49 68.38 854.45 02:48:01 PM 27.44 0.48 26.96 21.46 489.42 02:49:01 PM 5.73 0.00 5.73 0.00 410.35 02:50:01 PM 21.62 0.08 21.54 4.00 371.06 02:51:01 PM 103.43 0.00 103.43 0.00 23617.64 02:52:01 PM 145.57 0.00 145.57 0.00 1715.98 02:53:01 PM 51.49 2.63 48.86 4516.05 27318.35 02:54:01 PM 54.65 8.48 46.17 3078.44 8076.36 Average: 107.02 5.49 101.53 1763.29 15437.01 02:43:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 PM 29596248 31252100 3059464 9.37 2688 1978348 1462356 4.34 147324 2481244 177808 02:45:01 PM 27974416 30152624 4681296 14.34 2688 2489892 2292184 6.80 250544 3938060 221232 02:46:01 PM 24901692 28298116 7754020 23.74 2688 3679480 4171268 12.38 365300 6777232 64 02:47:01 PM 24236892 27638928 8418820 25.78 2688 3684132 5804800 17.22 435568 7364628 144 02:48:01 PM 24260152 27667268 8395560 25.71 2688 3689316 4421700 13.12 441996 7339044 188 02:49:01 PM 25104648 28521680 7551064 23.12 2688 3699188 3670484 10.89 443960 6497452 20 02:50:01 PM 24735668 28390568 7920044 24.25 2688 3934200 3709516 11.01 505968 6797628 232344 02:51:01 PM 23271972 27413952 9383740 28.74 2688 4409812 5969272 17.71 556028 8149192 3380 02:52:01 PM 24451396 28539652 8204316 25.12 2688 4344372 3424920 10.16 552572 6992716 15572 02:53:01 PM 25423280 30570060 7232432 22.15 2688 5394112 1867176 5.54 757616 5808256 130160 02:54:01 PM 25615748 30949868 7039964 21.56 2688 5575556 1524852 4.52 973184 5394400 35908 Average: 25415647 29035892 7240065 22.17 2688 3898037 3483503 10.34 493642 6139987 74256 02:43:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 444.17 287.69 1868.06 69.49 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM eth0 448.27 342.82 5083.36 61.27 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 397.25 255.28 10623.43 31.25 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 02:46:01 PM vethc075f46 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 02:47:01 PM lo 12.33 12.33 0.96 0.96 0.00 0.00 0.00 0.00 02:47:01 PM eth0 22.16 22.73 6.62 10.29 0.00 0.00 0.00 0.00 02:47:01 PM docker0 2.05 2.52 0.31 0.32 0.00 0.00 0.00 0.00 02:47:01 PM veth57ad87d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:48:01 PM lo 67.66 67.66 5.01 5.01 0.00 0.00 0.00 0.00 02:48:01 PM eth0 211.18 143.42 68.05 68.13 0.00 0.00 0.00 0.00 02:48:01 PM docker0 10.30 11.73 1.52 1.58 0.00 0.00 0.00 0.00 02:49:01 PM lo 49.88 49.88 2.44 2.44 0.00 0.00 0.00 0.00 02:49:01 PM eth0 187.45 141.75 82.10 63.54 0.00 0.00 0.00 0.00 02:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:50:01 PM eth0 204.08 154.01 767.72 48.06 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 PM lo 66.64 66.64 10.20 10.20 0.00 0.00 0.00 0.00 02:51:01 PM eth0 614.18 278.06 2287.84 24.55 0.00 0.00 0.00 0.00 02:51:01 PM docker0 31.14 33.94 4.47 5.89 0.00 0.00 0.00 0.00 02:51:01 PM veth8a6ebc1 26.34 28.44 4.23 4.94 0.00 0.00 0.00 0.00 02:51:01 PM veth65f212c 4.80 6.16 0.67 1.21 0.00 0.00 0.00 0.00 02:52:01 PM lo 1368.31 1368.31 237.76 237.76 0.00 0.00 0.00 0.00 02:52:01 PM eth0 108.60 76.47 273.75 28.63 0.00 0.00 0.00 0.00 02:52:01 PM docker0 594.70 609.41 116.46 111.82 0.00 0.00 0.00 0.00 02:53:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 02:53:01 PM eth0 231.38 148.46 2342.85 21.75 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 170.86 135.17 1283.30 38.10 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.36 142.36 23.31 23.31 0.00 0.00 0.00 0.00 Average: eth0 276.32 180.53 2244.26 42.28 0.00 0.00 0.00 0.00 Average: docker0 58.02 59.79 11.16 10.87 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) 08/19/2025 _x86_64_ (8 CPU) 14:42:49 LINUX RESTART (8 CPU) 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 13.56 0.00 2.19 2.34 0.06 81.85 02:44:01 PM 0 10.09 0.00 2.04 7.65 0.07 80.15 02:44:01 PM 1 14.26 0.00 1.79 2.01 0.07 81.87 02:44:01 PM 2 20.84 0.00 2.71 2.11 0.05 74.28 02:44:01 PM 3 17.41 0.00 2.02 0.79 0.05 79.73 02:44:01 PM 4 7.33 0.00 1.71 0.47 0.07 90.42 02:44:01 PM 5 7.82 0.00 1.44 0.65 0.07 90.02 02:44:01 PM 6 22.86 0.00 3.06 3.28 0.05 70.75 02:44:01 PM 7 7.88 0.00 2.74 1.77 0.03 87.57 02:45:01 PM all 30.93 0.00 1.40 1.41 0.09 66.17 02:45:01 PM 0 38.32 0.00 1.09 0.84 0.10 59.66 02:45:01 PM 1 31.59 0.00 1.54 1.84 0.08 64.95 02:45:01 PM 2 36.92 0.00 1.52 2.01 0.10 59.45 02:45:01 PM 3 47.99 0.00 1.87 0.82 0.12 49.21 02:45:01 PM 4 22.37 0.00 1.34 1.77 0.07 74.45 02:45:01 PM 5 16.73 0.00 0.95 0.55 0.08 81.68 02:45:01 PM 6 20.59 0.00 1.12 1.72 0.07 76.50 02:45:01 PM 7 32.92 0.00 1.76 1.76 0.08 63.49 02:46:01 PM all 31.70 0.00 2.55 3.26 0.09 62.40 02:46:01 PM 0 16.57 0.00 3.17 1.12 0.10 79.04 02:46:01 PM 1 27.03 0.00 2.96 3.88 0.08 66.04 02:46:01 PM 2 16.32 0.00 3.03 3.08 0.07 77.50 02:46:01 PM 3 37.31 0.00 2.40 15.42 0.08 44.79 02:46:01 PM 4 33.93 0.00 2.35 0.39 0.08 63.26 02:46:01 PM 5 35.39 0.00 2.00 0.50 0.08 62.02 02:46:01 PM 6 43.99 0.00 3.13 0.66 0.10 52.13 02:46:01 PM 7 43.07 0.00 1.36 1.06 0.08 54.44 02:47:01 PM all 20.38 0.00 1.91 0.14 0.11 77.46 02:47:01 PM 0 23.32 0.00 2.34 0.25 0.12 73.97 02:47:01 PM 1 15.31 0.00 1.30 0.10 0.13 83.15 02:47:01 PM 2 20.29 0.00 1.96 0.20 0.10 77.45 02:47:01 PM 3 18.79 0.00 1.69 0.07 0.12 79.34 02:47:01 PM 4 20.32 0.00 1.89 0.18 0.10 77.51 02:47:01 PM 5 19.15 0.00 2.21 0.20 0.10 78.34 02:47:01 PM 6 24.99 0.00 2.34 0.05 0.08 72.54 02:47:01 PM 7 20.85 0.00 1.57 0.10 0.10 77.37 02:48:01 PM all 15.54 0.00 1.85 0.06 0.09 82.46 02:48:01 PM 0 18.37 0.00 1.79 0.10 0.10 79.64 02:48:01 PM 1 14.33 0.00 1.87 0.05 0.10 83.65 02:48:01 PM 2 10.30 0.00 2.36 0.07 0.10 87.17 02:48:01 PM 3 12.79 0.00 1.71 0.03 0.08 85.38 02:48:01 PM 4 19.03 0.00 1.79 0.00 0.10 79.08 02:48:01 PM 5 18.62 0.00 1.52 0.02 0.07 79.77 02:48:01 PM 6 15.37 0.00 2.09 0.08 0.08 82.37 02:48:01 PM 7 15.52 0.00 1.66 0.13 0.07 82.63 02:49:01 PM all 6.26 0.00 0.68 0.02 0.05 92.98 02:49:01 PM 0 6.62 0.00 0.40 0.00 0.05 92.93 02:49:01 PM 1 2.34 0.00 0.87 0.00 0.07 96.72 02:49:01 PM 2 8.08 0.00 0.67 0.02 0.07 91.17 02:49:01 PM 3 4.31 0.00 1.12 0.12 0.07 94.38 02:49:01 PM 4 7.13 0.00 0.35 0.00 0.03 92.49 02:49:01 PM 5 3.11 0.00 0.84 0.00 0.05 96.01 02:49:01 PM 6 15.42 0.00 0.42 0.02 0.03 84.12 02:49:01 PM 7 3.07 0.00 0.82 0.00 0.05 96.06 02:50:01 PM all 25.29 0.00 0.78 0.04 0.06 73.83 02:50:01 PM 0 25.60 0.00 0.70 0.00 0.07 73.64 02:50:01 PM 1 15.07 0.00 0.98 0.05 0.07 83.83 02:50:01 PM 2 27.31 0.00 0.43 0.02 0.07 72.17 02:50:01 PM 3 12.51 0.00 0.70 0.05 0.05 86.69 02:50:01 PM 4 22.81 0.00 0.45 0.07 0.05 76.62 02:50:01 PM 5 30.08 0.00 0.65 0.03 0.05 69.19 02:50:01 PM 6 59.82 0.00 1.67 0.02 0.08 38.42 02:50:01 PM 7 9.09 0.00 0.65 0.10 0.05 90.11 02:51:01 PM all 30.79 0.00 1.73 0.88 0.08 66.52 02:51:01 PM 0 38.16 0.00 2.26 0.02 0.08 59.48 02:51:01 PM 1 28.25 0.00 1.95 2.30 0.08 67.42 02:51:01 PM 2 18.53 0.00 1.70 0.17 0.08 79.52 02:51:01 PM 3 41.73 0.00 1.87 0.57 0.08 55.75 02:51:01 PM 4 32.49 0.00 1.81 0.28 0.08 65.33 02:51:01 PM 5 35.53 0.00 1.17 0.42 0.08 62.80 02:51:01 PM 6 25.54 0.00 1.73 0.35 0.08 72.29 02:51:01 PM 7 26.07 0.00 1.32 2.92 0.08 69.60 02:52:01 PM all 26.58 0.00 2.02 0.24 0.10 71.05 02:52:01 PM 0 25.45 0.00 2.63 0.00 0.12 71.80 02:52:01 PM 1 17.19 0.00 2.55 0.10 0.10 80.06 02:52:01 PM 2 18.12 0.00 1.74 0.02 0.10 80.02 02:52:01 PM 3 27.63 0.00 1.56 0.05 0.10 70.66 02:52:01 PM 4 33.09 0.00 1.76 0.00 0.10 65.05 02:52:01 PM 5 33.55 0.00 2.50 0.07 0.10 63.78 02:52:01 PM 6 29.33 0.00 1.83 1.68 0.10 67.07 02:52:01 PM 7 28.31 0.00 1.63 0.02 0.08 69.96 02:53:01 PM all 27.74 0.00 1.49 1.84 0.08 68.85 02:53:01 PM 0 21.83 0.00 0.94 0.00 0.07 77.17 02:53:01 PM 1 19.01 0.00 1.47 2.73 0.07 76.73 02:53:01 PM 2 27.52 0.00 1.51 0.42 0.08 70.47 02:53:01 PM 3 20.41 0.00 1.32 0.59 0.05 77.63 02:53:01 PM 4 29.96 0.00 1.74 5.37 0.07 62.86 02:53:01 PM 5 37.12 0.00 2.42 3.30 0.13 57.02 02:53:01 PM 6 28.21 0.00 1.29 1.31 0.07 69.13 02:53:01 PM 7 37.87 0.00 1.25 1.04 0.08 59.75 02:54:01 PM all 22.74 0.07 1.09 0.41 0.06 75.64 02:54:01 PM 0 9.98 0.55 1.14 0.48 0.05 87.79 02:54:01 PM 1 39.66 0.00 2.24 0.23 0.07 57.80 02:54:01 PM 2 5.41 0.00 1.00 1.55 0.05 91.98 02:54:01 PM 3 26.58 0.00 0.77 0.00 0.05 72.60 02:54:01 PM 4 38.70 0.00 0.65 0.05 0.05 60.55 02:54:01 PM 5 17.16 0.00 1.09 0.03 0.05 81.67 02:54:01 PM 6 40.86 0.00 1.12 0.12 0.08 57.83 02:54:01 PM 7 3.48 0.00 0.69 0.77 0.05 95.01 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.86 0.01 1.61 0.97 0.08 74.48 Average: 0 21.30 0.05 1.68 0.95 0.08 75.94 Average: 1 20.36 0.00 1.77 1.21 0.08 76.57 Average: 2 19.06 0.00 1.69 0.88 0.08 78.29 Average: 3 24.31 0.00 1.55 1.68 0.08 72.39 Average: 4 24.29 0.00 1.44 0.78 0.07 73.42 Average: 5 23.10 0.00 1.52 0.52 0.08 74.77 Average: 6 29.73 0.00 1.80 0.84 0.08 67.56 Average: 7 20.73 0.00 1.40 0.88 0.07 76.92