---> uname -a: Linux prd-centos8-docker-8c-8g-14975.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1149 25051 19 5689 30267 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:11:d3:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe11:d3ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ec:6a:19:11 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:ecff:fe6a:1911/64 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) 11/24/2025 _x86_64_ (8 CPU) 14:46:11 LINUX RESTART (8 CPU) 02:47:01 PM tps rtps wtps bread/s bwrtn/s 02:48:01 PM 266.91 17.38 249.53 3728.09 13517.38 02:49:01 PM 156.14 1.75 154.39 497.78 12873.94 02:50:01 PM 26.76 0.15 26.61 30.26 2678.55 02:51:01 PM 113.61 0.38 113.23 381.87 38666.01 02:52:01 PM 29.71 0.48 29.22 21.46 606.81 02:53:01 PM 18.56 0.00 18.56 0.00 532.84 02:54:01 PM 108.06 0.00 108.06 0.00 23868.11 02:55:01 PM 15.73 0.00 15.73 0.00 679.56 02:56:01 PM 178.20 2.47 175.74 4497.92 1968.11 02:57:01 PM 51.11 1.38 49.73 1747.44 31644.68 Average: 96.48 2.40 94.08 1090.44 12703.63 02:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 PM 28706888 30712948 3948824 12.09 2688 2319444 1798896 5.34 214552 3247800 157020 02:49:01 PM 27061340 29337896 5594372 17.13 2688 2584808 3008308 8.93 283136 4806336 67540 02:50:01 PM 25700124 28852676 6955588 21.30 2688 3455292 3589788 10.65 337672 6093204 865152 02:51:01 PM 24566228 27978544 8089484 24.77 2688 3694328 5346652 15.86 440624 7033960 248 02:52:01 PM 24697392 28116608 7958320 24.37 2688 3701216 3918900 11.63 445912 6901720 120 02:53:01 PM 24865828 28537056 7789884 23.85 2688 3950196 3831148 11.37 509324 6667044 239040 02:54:01 PM 23204036 27357824 9451676 28.94 2688 4422056 6132524 18.20 556824 8221404 3588 02:55:01 PM 23419432 27506992 9236280 28.28 2688 4342472 4340512 12.88 549156 8026124 32 02:56:01 PM 24294128 28820096 8361584 25.61 2688 4781216 3230580 9.59 586796 7118592 288744 02:57:01 PM 24009900 29353552 8645812 26.48 2688 5586504 2919064 8.66 799292 7172540 120728 Average: 25052530 28657419 7603182 23.28 2688 3883753 3811637 11.31 472329 6528872 174221 02:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 268.98 229.29 2842.63 53.41 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 PM eth0 273.54 218.86 3803.46 35.53 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 428.56 288.29 9564.06 42.33 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 10.61 10.61 1.03 1.03 0.00 0.00 0.00 0.00 02:51:01 PM eth0 29.34 19.88 10.08 8.59 0.00 0.00 0.00 0.00 02:51:01 PM docker0 3.13 3.77 0.46 0.44 0.00 0.00 0.00 0.00 02:51:01 PM veth39c52ea 1.57 1.98 0.25 0.24 0.00 0.00 0.00 0.00 02:52:01 PM lo 73.76 73.76 5.29 5.29 0.00 0.00 0.00 0.00 02:52:01 PM eth0 332.52 236.17 92.69 98.39 0.00 0.00 0.00 0.00 02:52:01 PM docker0 9.76 10.80 1.44 1.42 0.00 0.00 0.00 0.00 02:53:01 PM lo 24.38 24.38 1.21 1.21 0.00 0.00 0.00 0.00 02:53:01 PM eth0 227.57 182.11 767.77 56.47 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 123.41 123.41 19.18 19.18 0.00 0.00 0.00 0.00 02:54:01 PM eth0 535.60 181.61 2288.56 23.66 0.00 0.00 0.00 0.00 02:54:01 PM docker0 51.93 56.20 8.41 9.72 0.00 0.00 0.00 0.00 02:54:01 PM veth253dd95 45.38 49.13 8.29 8.13 0.00 0.00 0.00 0.00 02:54:01 PM veth0688c0b 6.55 7.76 0.83 1.85 0.00 0.00 0.00 0.00 02:55:01 PM lo 1542.39 1542.39 260.48 260.48 0.00 0.00 0.00 0.00 02:55:01 PM eth0 223.21 151.50 62.54 60.87 0.00 0.00 0.00 0.00 02:55:01 PM docker0 658.26 675.74 126.73 122.83 0.00 0.00 0.00 0.00 02:56:01 PM lo 1.30 1.30 0.06 0.06 0.00 0.00 0.00 0.00 02:56:01 PM eth0 83.57 73.55 1496.63 13.22 0.00 0.00 0.00 0.00 02:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 PM eth0 190.87 130.74 2580.66 21.53 0.00 0.00 0.00 0.00 02:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 177.60 177.60 28.73 28.73 0.00 0.00 0.00 0.00 Average: eth0 259.38 171.20 2350.78 41.40 0.00 0.00 0.00 0.00 Average: docker0 72.31 74.66 13.70 13.44 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) 11/24/2025 _x86_64_ (8 CPU) 14:46:11 LINUX RESTART (8 CPU) 02:47:01 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 18.79 0.00 1.39 0.84 0.06 78.91 02:48:01 PM 0 9.37 0.00 1.62 1.42 0.07 87.52 02:48:01 PM 1 30.78 0.00 2.64 1.60 0.08 64.89 02:48:01 PM 2 21.98 0.00 1.14 0.90 0.07 75.92 02:48:01 PM 3 19.26 0.00 1.85 0.62 0.07 78.20 02:48:01 PM 4 19.25 0.00 1.00 0.38 0.05 79.31 02:48:01 PM 5 23.34 0.00 1.34 0.83 0.07 74.42 02:48:01 PM 6 12.28 0.00 0.89 0.53 0.05 86.25 02:48:01 PM 7 14.06 0.00 0.69 0.43 0.07 84.75 02:49:01 PM all 37.17 0.00 1.11 0.62 0.09 61.00 02:49:01 PM 0 47.72 0.00 0.87 0.03 0.12 51.26 02:49:01 PM 1 29.64 0.00 1.39 1.30 0.10 67.57 02:49:01 PM 2 36.42 0.00 0.94 0.37 0.08 62.19 02:49:01 PM 3 32.40 0.00 0.94 0.85 0.08 65.73 02:49:01 PM 4 37.41 0.00 0.57 0.80 0.10 61.12 02:49:01 PM 5 59.86 0.00 2.14 1.09 0.12 36.80 02:49:01 PM 6 26.67 0.00 1.25 0.27 0.08 71.72 02:49:01 PM 7 27.19 0.00 0.80 0.28 0.07 71.66 02:50:01 PM all 21.41 0.00 1.00 0.08 0.06 77.44 02:50:01 PM 0 5.20 0.00 0.92 0.08 0.05 93.74 02:50:01 PM 1 24.38 0.00 0.73 0.00 0.05 74.84 02:50:01 PM 2 14.71 0.00 1.26 0.00 0.07 83.97 02:50:01 PM 3 20.56 0.00 0.73 0.15 0.05 78.50 02:50:01 PM 4 23.40 0.00 0.84 0.00 0.05 75.72 02:50:01 PM 5 62.52 0.00 1.84 0.02 0.12 35.51 02:50:01 PM 6 9.67 0.00 0.87 0.40 0.05 89.01 02:50:01 PM 7 10.81 0.00 0.80 0.00 0.07 88.32 02:51:01 PM all 21.39 0.00 2.52 0.69 0.08 75.31 02:51:01 PM 0 19.34 0.00 2.04 0.05 0.08 78.49 02:51:01 PM 1 39.91 0.00 2.87 1.24 0.10 55.87 02:51:01 PM 2 20.13 0.00 2.11 0.67 0.07 77.02 02:51:01 PM 3 18.81 0.00 3.52 1.04 0.08 76.54 02:51:01 PM 4 19.32 0.00 3.06 1.86 0.08 75.68 02:51:01 PM 5 22.83 0.00 2.74 0.08 0.08 74.26 02:51:01 PM 6 17.46 0.00 1.64 0.07 0.10 80.73 02:51:01 PM 7 13.37 0.00 2.15 0.50 0.07 83.91 02:52:01 PM all 16.29 0.00 2.02 0.10 0.09 81.51 02:52:01 PM 0 18.74 0.00 2.51 0.05 0.10 78.60 02:52:01 PM 1 18.39 0.00 1.92 0.15 0.08 79.45 02:52:01 PM 2 16.97 0.00 1.86 0.13 0.10 80.94 02:52:01 PM 3 20.19 0.00 2.39 0.03 0.10 77.28 02:52:01 PM 4 13.32 0.00 1.52 0.03 0.08 85.04 02:52:01 PM 5 16.41 0.00 2.09 0.05 0.08 81.37 02:52:01 PM 6 14.08 0.00 1.84 0.10 0.07 83.91 02:52:01 PM 7 12.19 0.00 1.98 0.27 0.08 85.48 02:53:01 PM all 32.90 0.00 1.13 0.04 0.08 65.85 02:53:01 PM 0 32.45 0.00 0.83 0.00 0.07 66.64 02:53:01 PM 1 24.96 0.00 1.04 0.02 0.10 73.89 02:53:01 PM 2 34.24 0.00 1.09 0.02 0.08 64.58 02:53:01 PM 3 21.75 0.00 0.99 0.00 0.10 77.16 02:53:01 PM 4 22.83 0.00 1.10 0.00 0.07 76.00 02:53:01 PM 5 44.18 0.00 1.72 0.15 0.08 53.86 02:53:01 PM 6 36.81 0.00 1.32 0.05 0.08 61.74 02:53:01 PM 7 45.98 0.00 0.97 0.07 0.08 52.90 02:54:01 PM all 25.34 0.00 1.72 0.44 0.08 72.42 02:54:01 PM 0 19.45 0.00 1.42 0.07 0.08 78.97 02:54:01 PM 1 11.20 0.00 2.15 1.01 0.07 85.58 02:54:01 PM 2 32.17 0.00 1.91 0.37 0.08 65.47 02:54:01 PM 3 27.99 0.00 1.61 0.44 0.07 69.89 02:54:01 PM 4 29.02 0.00 1.62 0.82 0.08 68.45 02:54:01 PM 5 45.27 0.00 2.10 0.12 0.10 52.41 02:54:01 PM 6 24.15 0.00 1.43 0.67 0.07 73.69 02:54:01 PM 7 13.45 0.00 1.53 0.02 0.07 84.94 02:55:01 PM all 20.97 0.00 2.25 0.02 0.10 76.66 02:55:01 PM 0 18.51 0.00 2.15 0.00 0.08 79.25 02:55:01 PM 1 22.09 0.00 2.79 0.02 0.10 75.00 02:55:01 PM 2 22.17 0.00 1.93 0.02 0.10 75.79 02:55:01 PM 3 17.90 0.00 2.57 0.02 0.10 79.42 02:55:01 PM 4 21.72 0.00 2.15 0.08 0.08 75.97 02:55:01 PM 5 26.10 0.00 2.17 0.00 0.10 71.63 02:55:01 PM 6 18.33 0.00 2.51 0.02 0.10 79.05 02:55:01 PM 7 20.94 0.00 1.76 0.02 0.10 77.18 02:56:01 PM all 24.78 0.00 0.73 0.37 0.06 74.05 02:56:01 PM 0 26.21 0.00 0.37 0.00 0.07 73.36 02:56:01 PM 1 51.46 0.00 0.73 0.27 0.08 47.45 02:56:01 PM 2 20.84 0.00 0.30 0.07 0.05 78.74 02:56:01 PM 3 7.96 0.00 1.28 1.18 0.05 89.53 02:56:01 PM 4 18.60 0.00 0.47 0.00 0.07 80.87 02:56:01 PM 5 36.53 0.00 0.50 0.02 0.07 62.89 02:56:01 PM 6 7.13 0.00 0.58 0.03 0.05 92.20 02:56:01 PM 7 29.55 0.00 1.64 1.39 0.07 67.36 02:57:01 PM all 38.18 0.00 1.62 0.41 0.09 59.71 02:57:01 PM 0 30.31 0.00 1.98 0.60 0.10 67.01 02:57:01 PM 1 26.25 0.00 2.12 0.59 0.08 70.96 02:57:01 PM 2 63.70 0.00 1.10 0.02 0.12 35.06 02:57:01 PM 3 22.68 0.00 1.54 0.03 0.07 75.68 02:57:01 PM 4 49.13 0.00 1.24 1.64 0.10 47.89 02:57:01 PM 5 18.14 0.00 1.41 0.02 0.07 80.37 02:57:01 PM 6 48.81 0.00 1.25 0.25 0.08 49.60 02:57:01 PM 7 46.30 0.00 2.33 0.10 0.10 51.17 Average: all 25.73 0.00 1.55 0.36 0.08 72.28 Average: 0 22.74 0.00 1.47 0.23 0.08 75.48 Average: 1 27.92 0.00 1.84 0.62 0.09 69.54 Average: 2 28.34 0.00 1.36 0.26 0.08 69.96 Average: 3 20.95 0.00 1.74 0.44 0.08 76.80 Average: 4 25.40 0.00 1.36 0.56 0.08 72.60 Average: 5 35.53 0.00 1.80 0.24 0.09 62.34 Average: 6 21.54 0.00 1.36 0.24 0.07 76.79 Average: 7 23.40 0.00 1.46 0.31 0.08 74.75