---> uname -a: Linux prd-centos8-docker-8c-8g-38944.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 1132 25308 19 5450 30284 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:c6:2f:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fec6:2feb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:75:73:97 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::42:64ff:fe75:7397/64 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) 11:43:50 LINUX RESTART (8 CPU) 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:01 AM 260.35 32.97 227.37 7561.76 43147.08 11:46:01 AM 270.48 18.91 251.57 4143.69 13901.28 11:47:01 AM 209.05 0.58 208.47 414.73 49527.98 11:48:01 AM 31.42 0.20 31.22 13.46 679.39 11:49:01 AM 34.00 0.50 33.50 21.99 574.43 11:50:01 AM 4.18 0.00 4.18 0.00 109.65 11:51:01 AM 21.78 0.00 21.78 0.00 595.05 11:52:01 AM 104.17 0.00 104.17 0.00 23709.25 11:53:01 AM 127.84 0.02 127.82 1.87 1599.72 11:54:01 AM 69.49 2.93 66.56 4574.48 27879.26 Average: 113.27 5.61 107.66 1673.22 16171.76 11:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 AM 29611652 31270860 3044060 9.32 2688 1982760 1406252 4.17 148152 2468392 158904 11:46:01 AM 28090784 30269452 4564928 13.98 2688 2490212 2187888 6.49 247676 3828160 218464 11:47:01 AM 25500404 28900276 7155308 21.91 2688 3683756 3774568 11.20 341920 6213368 56 11:48:01 AM 24665856 28070936 7989856 24.47 2688 3687192 5412376 16.06 431320 6946604 184 11:49:01 AM 24844500 28255324 7811212 23.92 2688 3692884 3964152 11.76 438012 6765860 528 11:50:01 AM 25755640 29176308 6900072 21.13 2688 3702748 3172372 9.41 440036 5859104 9328 11:51:01 AM 25352816 29010720 7302896 22.36 2688 3938044 3217564 9.55 501268 6194340 234560 11:52:01 AM 23352460 27488044 9303252 28.49 2688 4403820 6122872 18.17 550804 8079420 1968 11:53:01 AM 24340944 28432876 8314768 25.46 2688 4348520 3819820 11.33 548188 7112088 15584 11:54:01 AM 25905012 30998504 6750700 20.67 2688 5339636 1524084 4.52 902568 5187064 88396 Average: 25742007 29187330 6913705 21.17 2688 3726957 3460195 10.27 454994 5865440 72797 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 530.41 314.85 1886.70 68.32 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 406.30 307.15 5007.02 59.16 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 398.00 270.82 10687.56 36.25 0.00 0.00 0.00 0.00 11:47:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM veth1260a46 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM lo 9.33 9.33 0.68 0.68 0.00 0.00 0.00 0.00 11:48:01 AM eth0 31.18 24.25 8.47 10.59 0.00 0.00 0.00 0.00 11:48:01 AM docker0 1.25 1.63 0.18 0.21 0.00 0.00 0.00 0.00 11:48:01 AM vethd14521a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:49:01 AM lo 64.58 64.58 5.00 5.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 437.50 280.43 129.30 119.51 0.00 0.00 0.00 0.00 11:49:01 AM docker0 11.08 12.68 1.64 1.67 0.00 0.00 0.00 0.00 11:50:01 AM lo 45.69 45.69 2.23 2.23 0.00 0.00 0.00 0.00 11:50:01 AM eth0 158.49 121.80 72.98 48.96 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:51:01 AM eth0 212.80 179.87 771.92 50.67 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 35.99 35.99 4.72 4.72 0.00 0.00 0.00 0.00 11:52:01 AM eth0 576.04 304.57 2285.60 25.43 0.00 0.00 0.00 0.00 11:52:01 AM docker0 15.43 17.46 1.87 3.16 0.00 0.00 0.00 0.00 11:52:01 AM veth40a90ef 11.68 13.16 1.53 2.61 0.00 0.00 0.00 0.00 11:52:01 AM veth647c2db 3.75 4.97 0.55 0.81 0.00 0.00 0.00 0.00 11:53:01 AM lo 1395.75 1395.75 243.07 243.07 0.00 0.00 0.00 0.00 11:53:01 AM eth0 128.47 100.92 282.62 37.47 0.00 0.00 0.00 0.00 11:53:01 AM docker0 609.80 625.59 119.14 114.35 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 11:54:01 AM eth0 90.70 76.11 1262.46 19.30 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 155.25 155.25 25.58 25.58 0.00 0.00 0.00 0.00 Average: eth0 296.99 198.07 2239.31 47.57 0.00 0.00 0.00 0.00 Average: docker0 63.76 65.74 12.28 11.94 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) 11:43:50 LINUX RESTART (8 CPU) 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:01 AM all 14.85 0.00 2.48 1.73 0.06 80.88 11:45:01 AM 0 19.03 0.00 1.82 0.50 0.05 78.60 11:45:01 AM 1 16.67 0.00 2.79 0.70 0.07 79.77 11:45:01 AM 2 8.31 0.00 2.40 0.42 0.07 88.80 11:45:01 AM 3 25.84 0.00 2.98 0.57 0.07 70.54 11:45:01 AM 4 17.44 0.00 2.12 1.61 0.07 78.76 11:45:01 AM 5 12.00 0.00 2.06 1.67 0.05 84.23 11:45:01 AM 6 10.58 0.00 3.67 2.63 0.05 83.07 11:45:01 AM 7 8.86 0.00 2.02 5.73 0.05 83.33 11:46:01 AM all 32.68 0.00 1.50 0.79 0.09 64.94 11:46:01 AM 0 21.54 0.00 1.20 1.02 0.08 76.15 11:46:01 AM 1 31.61 0.00 1.34 0.85 0.10 66.10 11:46:01 AM 2 33.77 0.00 0.87 0.45 0.08 64.82 11:46:01 AM 3 37.38 0.00 2.04 0.92 0.10 59.57 11:46:01 AM 4 34.21 0.00 1.20 0.30 0.08 64.20 11:46:01 AM 5 45.36 0.00 2.34 0.55 0.10 51.65 11:46:01 AM 6 32.75 0.00 1.15 1.10 0.08 64.91 11:46:01 AM 7 24.79 0.00 1.89 1.12 0.08 72.11 11:47:01 AM all 36.18 0.00 3.26 1.58 0.09 58.88 11:47:01 AM 0 31.63 0.00 2.47 3.65 0.09 62.17 11:47:01 AM 1 47.18 0.00 4.30 4.40 0.10 44.03 11:47:01 AM 2 46.85 0.00 3.72 0.50 0.12 48.81 11:47:01 AM 3 27.55 0.00 2.47 0.59 0.08 69.31 11:47:01 AM 4 38.50 0.00 3.97 1.08 0.08 56.37 11:47:01 AM 5 41.60 0.00 2.92 0.94 0.08 54.45 11:47:01 AM 6 35.38 0.00 3.41 1.28 0.09 59.84 11:47:01 AM 7 21.00 0.00 2.87 0.27 0.08 75.77 11:48:01 AM all 20.53 0.00 2.04 0.05 0.08 77.30 11:48:01 AM 0 20.46 0.00 2.06 0.03 0.08 77.37 11:48:01 AM 1 20.70 0.00 2.01 0.05 0.10 77.15 11:48:01 AM 2 28.96 0.00 2.96 0.03 0.08 67.97 11:48:01 AM 3 21.40 0.00 1.94 0.08 0.07 76.50 11:48:01 AM 4 16.93 0.00 1.71 0.08 0.07 81.21 11:48:01 AM 5 20.23 0.00 1.74 0.02 0.08 77.92 11:48:01 AM 6 20.47 0.00 2.11 0.02 0.08 77.32 11:48:01 AM 7 15.06 0.00 1.82 0.05 0.07 83.00 11:49:01 AM all 18.53 0.00 2.37 0.06 0.08 78.95 11:49:01 AM 0 16.61 0.00 2.86 0.07 0.08 80.38 11:49:01 AM 1 22.48 0.00 2.64 0.03 0.08 74.76 11:49:01 AM 2 20.41 0.00 2.06 0.07 0.07 77.39 11:49:01 AM 3 16.60 0.00 2.77 0.13 0.08 80.42 11:49:01 AM 4 19.61 0.00 3.01 0.05 0.10 77.24 11:49:01 AM 5 16.28 0.00 1.99 0.05 0.08 81.59 11:49:01 AM 6 20.27 0.00 2.03 0.03 0.08 77.58 11:49:01 AM 7 16.01 0.00 1.61 0.05 0.07 82.27 11:50:01 AM all 7.22 0.00 0.71 0.00 0.06 92.02 11:50:01 AM 0 3.99 0.00 0.47 0.00 0.07 95.48 11:50:01 AM 1 8.90 0.00 0.94 0.00 0.05 90.11 11:50:01 AM 2 6.13 0.00 1.45 0.00 0.07 92.35 11:50:01 AM 3 17.62 0.00 0.69 0.00 0.08 81.61 11:50:01 AM 4 2.84 0.00 0.50 0.00 0.07 96.59 11:50:01 AM 5 4.16 0.00 0.35 0.00 0.05 95.44 11:50:01 AM 6 6.74 0.00 0.74 0.02 0.03 92.48 11:50:01 AM 7 7.35 0.00 0.52 0.00 0.05 92.08 11:51:01 AM all 25.45 0.00 0.84 0.04 0.06 73.61 11:51:01 AM 0 18.24 0.00 0.85 0.08 0.07 80.75 11:51:01 AM 1 19.30 0.00 0.70 0.00 0.07 79.93 11:51:01 AM 2 24.22 0.00 0.63 0.00 0.08 75.06 11:51:01 AM 3 21.71 0.00 1.15 0.00 0.05 77.09 11:51:01 AM 4 41.22 0.00 1.05 0.13 0.07 57.52 11:51:01 AM 5 23.47 0.00 1.04 0.10 0.07 75.33 11:51:01 AM 6 16.68 0.00 0.67 0.00 0.05 82.61 11:51:01 AM 7 38.75 0.00 0.60 0.00 0.07 60.58 11:52:01 AM all 29.06 0.00 1.83 0.60 0.09 68.42 11:52:01 AM 0 14.77 0.00 1.61 0.15 0.07 83.41 11:52:01 AM 1 31.43 0.00 1.64 0.91 0.08 65.94 11:52:01 AM 2 33.94 0.00 2.42 0.84 0.10 62.70 11:52:01 AM 3 36.66 0.00 1.86 0.22 0.08 61.18 11:52:01 AM 4 33.03 0.00 2.05 1.81 0.10 63.01 11:52:01 AM 5 36.86 0.00 1.56 0.23 0.10 61.25 11:52:01 AM 6 26.83 0.00 2.08 0.29 0.08 70.72 11:52:01 AM 7 18.98 0.00 1.44 0.35 0.08 79.14 11:53:01 AM all 29.83 0.00 2.33 0.24 0.11 67.49 11:53:01 AM 0 37.10 0.00 1.14 0.07 0.12 61.58 11:53:01 AM 1 32.49 0.00 2.95 0.00 0.13 64.42 11:53:01 AM 2 36.48 0.00 1.26 0.00 0.10 62.16 11:53:01 AM 3 32.89 0.00 2.59 0.07 0.12 64.34 11:53:01 AM 4 30.05 0.00 3.75 1.58 0.12 64.50 11:53:01 AM 5 29.54 0.00 2.33 0.15 0.10 67.88 11:53:01 AM 6 22.80 0.00 2.32 0.03 0.12 74.73 11:53:01 AM 7 17.24 0.00 2.27 0.00 0.10 80.39 11:54:01 AM all 25.42 0.00 1.71 0.71 0.08 72.09 11:54:01 AM 0 22.73 0.00 1.45 2.64 0.08 73.09 11:54:01 AM 1 30.75 0.00 2.09 0.65 0.08 66.43 11:54:01 AM 2 24.09 0.00 2.23 0.87 0.08 72.73 11:54:01 AM 3 26.13 0.00 2.12 0.65 0.07 71.02 11:54:01 AM 4 23.27 0.00 1.27 0.13 0.08 75.24 11:54:01 AM 5 43.48 0.00 1.59 0.02 0.08 54.83 11:54:01 AM 6 17.84 0.00 1.77 0.32 0.07 80.00 11:54:01 AM 7 15.02 0.00 1.12 0.42 0.05 83.39 Average: all 23.95 0.00 1.90 0.58 0.08 73.49 Average: 0 20.58 0.00 1.59 0.82 0.08 76.93 Average: 1 26.10 0.00 2.14 0.75 0.09 70.92 Average: 2 26.25 0.00 1.99 0.32 0.09 71.36 Average: 3 26.37 0.00 2.06 0.32 0.08 71.16 Average: 4 25.70 0.00 2.06 0.68 0.08 71.48 Average: 5 27.29 0.00 1.79 0.37 0.08 70.47 Average: 6 20.99 0.00 1.99 0.57 0.07 76.37 Average: 7 18.30 0.00 1.61 0.80 0.07 79.21