---> uname -a: Linux prd-centos8-docker-8c-8g-20236.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25353 19 5409 30289 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:62:32:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe62:32a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9a:29:77:e5 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::42:9aff:fe29:77e5/64 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) 06/11/2025 _x86_64_ (8 CPU) 09:41:21 LINUX RESTART (8 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 211.31 16.58 194.74 3136.55 10916.41 09:44:01 AM 217.75 2.73 215.01 1085.82 15659.97 09:45:01 AM 137.01 0.75 136.27 426.05 41943.68 09:46:01 AM 41.87 0.07 41.80 1.60 652.73 09:47:01 AM 9.70 0.43 9.26 20.93 218.34 09:48:01 AM 1.50 0.00 1.50 0.00 41.44 09:49:01 AM 9.16 0.00 9.16 0.00 486.14 09:50:01 AM 34.64 0.00 34.64 0.00 8158.41 09:51:01 AM 85.81 0.00 85.81 0.00 15455.17 09:52:01 AM 169.30 2.47 166.83 4496.42 2247.73 09:53:01 AM 68.83 0.49 68.34 65.18 29991.02 Average: 89.77 2.14 87.63 840.53 11410.12 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 29069120 30966728 3586592 10.98 2688 2214776 1642212 4.87 168504 2958652 183644 09:44:01 AM 27055024 29302456 5600688 17.15 2688 2557108 3056276 9.07 273140 4829396 85184 09:45:01 AM 24879448 28262300 7776264 23.81 2688 3666568 5232528 15.52 427492 6742872 144 09:46:01 AM 24828040 28215424 7827672 23.97 2688 3671088 3909408 11.60 436376 6785188 48 09:47:01 AM 24753724 28144088 7901988 24.20 2688 3674056 3935144 11.68 437572 6859040 24 09:48:01 AM 24742252 28133268 7913460 24.23 2688 3674700 3935144 11.68 437600 6870308 100 09:49:01 AM 25418100 28818300 7237612 22.16 2688 3683788 3505092 10.40 439532 6198160 20 09:50:01 AM 24844000 28704644 7811712 23.92 2688 4132808 3795384 11.26 502220 6682640 218864 09:51:01 AM 23217140 27340936 9438572 28.90 2688 4395556 6222404 18.46 549496 8219776 2516 09:52:01 AM 24625912 28974600 8029800 24.59 2688 4607516 3280128 9.73 578616 6798512 152404 09:53:01 AM 25912420 30965812 6743292 20.65 2688 5303068 1566820 4.65 903228 5181376 23880 Average: 25395016 28893505 7260696 22.23 2688 3780094 3643685 10.81 468525 6193265 60621 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 315.41 235.10 2212.03 49.18 0.00 0.00 0.00 0.00 09:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 379.69 298.53 4700.35 46.01 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 1.43 1.43 0.07 0.07 0.00 0.00 0.00 0.00 09:45:01 AM eth0 291.97 173.38 9485.49 18.39 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 09:45:01 AM veth307d933 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:46:01 AM lo 41.09 41.09 3.76 3.76 0.00 0.00 0.00 0.00 09:46:01 AM eth0 109.55 79.64 32.04 36.28 0.00 0.00 0.00 0.00 09:46:01 AM docker0 9.90 11.35 1.56 1.45 0.00 0.00 0.00 0.00 09:47:01 AM lo 57.05 57.05 2.90 2.90 0.00 0.00 0.00 0.00 09:47:01 AM eth0 216.88 161.56 67.32 71.29 0.00 0.00 0.00 0.00 09:47:01 AM docker0 0.73 0.93 0.11 0.17 0.00 0.00 0.00 0.00 09:48:01 AM lo 56.39 56.39 2.75 2.75 0.00 0.00 0.00 0.00 09:48:01 AM eth0 186.15 131.73 47.11 55.55 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 15.00 15.00 0.73 0.73 0.00 0.00 0.00 0.00 09:49:01 AM eth0 157.43 122.38 75.69 36.74 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:50:01 AM eth0 669.72 391.84 2888.95 39.07 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 436.10 436.10 81.98 81.98 0.00 0.00 0.00 0.00 09:51:01 AM eth0 51.94 37.21 14.12 16.03 0.00 0.00 0.00 0.00 09:51:01 AM docker0 206.53 215.68 37.81 40.97 0.00 0.00 0.00 0.00 09:51:01 AM veth0a4b58b 184.19 192.51 38.08 33.18 0.00 0.00 0.00 0.00 09:51:01 AM veth453ab50 22.34 23.86 2.55 8.05 0.00 0.00 0.00 0.00 09:52:01 AM lo 603.53 603.53 143.98 143.98 0.00 0.00 0.00 0.00 09:52:01 AM eth0 130.75 105.81 495.07 36.14 0.00 0.00 0.00 0.00 09:52:01 AM docker0 294.27 302.58 75.35 68.39 0.00 0.00 0.00 0.00 09:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 AM eth0 62.33 48.73 1061.81 12.06 0.00 0.00 0.00 0.00 09:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 110.46 110.46 21.55 21.55 0.00 0.00 0.00 0.00 Average: eth0 233.75 162.35 1916.32 37.91 0.00 0.00 0.00 0.00 Average: docker0 46.67 48.43 10.47 10.13 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) 06/11/2025 _x86_64_ (8 CPU) 09:41:21 LINUX RESTART (8 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 13.11 0.00 1.17 0.66 0.06 84.99 09:43:01 AM 0 25.82 0.00 2.04 0.58 0.07 71.50 09:43:01 AM 1 5.26 0.00 0.72 0.37 0.08 93.58 09:43:01 AM 2 22.20 0.00 1.79 0.27 0.08 75.66 09:43:01 AM 3 15.57 0.00 0.97 0.40 0.05 83.01 09:43:01 AM 4 10.11 0.00 1.15 0.97 0.07 87.71 09:43:01 AM 5 10.14 0.00 0.94 0.87 0.05 88.01 09:43:01 AM 6 9.98 0.00 0.94 1.22 0.05 87.81 09:43:01 AM 7 5.81 0.00 0.84 0.63 0.03 92.68 09:44:01 AM all 41.32 0.00 1.35 0.69 0.09 56.55 09:44:01 AM 0 28.77 0.00 0.77 0.08 0.08 70.29 09:44:01 AM 1 48.37 0.00 0.69 0.20 0.08 50.65 09:44:01 AM 2 39.79 0.00 1.20 1.30 0.08 57.63 09:44:01 AM 3 31.05 0.00 1.55 0.77 0.12 66.52 09:44:01 AM 4 46.54 0.00 1.74 0.30 0.07 51.35 09:44:01 AM 5 54.24 0.00 1.70 0.82 0.10 43.13 09:44:01 AM 6 42.98 0.00 1.47 1.00 0.07 54.48 09:44:01 AM 7 38.82 0.00 1.67 1.06 0.10 58.35 09:45:01 AM all 24.65 0.00 2.90 1.43 0.08 70.94 09:45:01 AM 0 20.87 0.00 3.07 0.65 0.08 75.32 09:45:01 AM 1 21.28 0.00 2.59 1.16 0.08 74.89 09:45:01 AM 2 37.22 0.00 3.04 4.60 0.08 55.05 09:45:01 AM 3 25.47 0.00 2.49 1.29 0.08 70.67 09:45:01 AM 4 25.42 0.00 3.27 1.38 0.08 69.84 09:45:01 AM 5 26.58 0.00 3.11 0.84 0.07 69.40 09:45:01 AM 6 21.73 0.00 2.74 0.74 0.08 74.70 09:45:01 AM 7 18.59 0.00 2.86 0.79 0.07 77.69 09:46:01 AM all 22.13 0.00 2.34 0.06 0.08 75.39 09:46:01 AM 0 24.47 0.00 3.09 0.03 0.08 72.32 09:46:01 AM 1 18.62 0.00 2.38 0.03 0.08 78.89 09:46:01 AM 2 26.71 0.00 2.55 0.05 0.07 70.62 09:46:01 AM 3 21.52 0.00 2.16 0.10 0.08 76.14 09:46:01 AM 4 20.13 0.00 1.94 0.05 0.08 77.79 09:46:01 AM 5 22.76 0.00 1.99 0.07 0.08 75.10 09:46:01 AM 6 18.72 0.00 2.48 0.05 0.07 78.68 09:46:01 AM 7 24.10 0.00 2.14 0.10 0.08 73.57 09:47:01 AM all 5.72 0.00 1.00 0.01 0.07 93.19 09:47:01 AM 0 6.44 0.00 0.55 0.02 0.07 92.92 09:47:01 AM 1 4.75 0.00 1.63 0.02 0.08 93.53 09:47:01 AM 2 4.46 0.00 0.94 0.02 0.07 94.52 09:47:01 AM 3 7.01 0.00 0.74 0.00 0.07 92.19 09:47:01 AM 4 5.98 0.00 1.39 0.00 0.07 92.56 09:47:01 AM 5 3.85 0.00 0.70 0.02 0.07 95.37 09:47:01 AM 6 7.80 0.00 1.26 0.03 0.07 90.85 09:47:01 AM 7 5.51 0.00 0.82 0.02 0.07 93.59 09:48:01 AM all 0.97 0.00 0.51 0.00 0.05 98.47 09:48:01 AM 0 0.65 0.00 0.12 0.00 0.05 99.18 09:48:01 AM 1 0.80 0.00 0.92 0.00 0.07 98.21 09:48:01 AM 2 2.51 0.00 0.40 0.00 0.05 97.04 09:48:01 AM 3 1.15 0.00 0.57 0.00 0.05 98.23 09:48:01 AM 4 0.84 0.00 0.37 0.00 0.05 98.75 09:48:01 AM 5 0.70 0.00 0.67 0.00 0.05 98.58 09:48:01 AM 6 0.45 0.00 0.30 0.02 0.05 99.18 09:48:01 AM 7 0.64 0.00 0.72 0.00 0.05 98.60 09:49:01 AM all 10.50 0.00 0.48 0.02 0.05 88.96 09:49:01 AM 0 8.77 0.00 0.10 0.00 0.05 91.08 09:49:01 AM 1 7.63 0.00 0.20 0.00 0.05 92.12 09:49:01 AM 2 15.21 0.00 0.40 0.00 0.05 84.34 09:49:01 AM 3 1.35 0.00 0.25 0.00 0.05 98.35 09:49:01 AM 4 3.64 0.00 0.87 0.00 0.03 95.46 09:49:01 AM 5 42.08 0.00 1.00 0.02 0.05 56.86 09:49:01 AM 6 3.45 0.00 0.33 0.00 0.03 96.18 09:49:01 AM 7 1.84 0.00 0.67 0.12 0.05 97.33 09:50:01 AM all 31.48 0.00 1.26 0.18 0.07 67.02 09:50:01 AM 0 27.22 0.00 0.96 0.00 0.07 71.75 09:50:01 AM 1 21.67 0.00 1.16 0.02 0.08 77.07 09:50:01 AM 2 38.12 0.00 1.55 1.26 0.07 59.00 09:50:01 AM 3 28.35 0.00 1.18 0.03 0.07 70.36 09:50:01 AM 4 38.45 0.00 1.61 0.07 0.05 59.81 09:50:01 AM 5 50.62 0.00 1.41 0.02 0.07 47.88 09:50:01 AM 6 25.46 0.00 0.93 0.03 0.07 73.52 09:50:01 AM 7 21.91 0.00 1.26 0.00 0.07 76.76 09:51:01 AM all 28.03 0.00 1.83 0.64 0.10 69.40 09:51:01 AM 0 41.15 0.00 2.35 1.79 0.10 54.61 09:51:01 AM 1 40.17 0.00 1.54 0.34 0.08 57.87 09:51:01 AM 2 19.87 0.00 2.13 1.66 0.12 76.22 09:51:01 AM 3 14.13 0.00 1.59 0.72 0.10 83.45 09:51:01 AM 4 28.45 0.00 1.67 0.07 0.10 69.71 09:51:01 AM 5 22.00 0.00 1.71 0.29 0.10 75.91 09:51:01 AM 6 28.96 0.00 1.34 0.22 0.08 69.40 09:51:01 AM 7 29.55 0.00 2.28 0.08 0.08 68.00 09:52:01 AM all 30.53 0.00 1.68 0.33 0.08 67.39 09:52:01 AM 0 23.16 0.00 1.88 1.26 0.07 73.64 09:52:01 AM 1 22.07 0.00 1.54 0.22 0.08 76.09 09:52:01 AM 2 17.68 0.00 1.96 0.10 0.08 80.17 09:52:01 AM 3 35.92 0.00 2.58 0.32 0.08 61.09 09:52:01 AM 4 39.32 0.00 1.07 0.10 0.07 59.45 09:52:01 AM 5 39.89 0.00 1.26 0.65 0.08 58.12 09:52:01 AM 6 24.24 0.00 0.89 0.00 0.07 74.81 09:52:01 AM 7 41.94 0.00 2.26 0.00 0.08 55.72 09:53:01 AM all 17.51 0.00 1.66 0.90 0.06 79.87 09:53:01 AM 0 21.18 0.00 1.61 0.03 0.07 77.10 09:53:01 AM 1 15.07 0.00 1.14 1.04 0.05 82.71 09:53:01 AM 2 18.98 0.00 1.97 3.26 0.07 75.72 09:53:01 AM 3 18.26 0.00 2.11 1.46 0.07 78.11 09:53:01 AM 4 33.51 0.00 2.36 0.56 0.07 63.50 09:53:01 AM 5 11.80 0.00 1.23 0.14 0.05 86.78 09:53:01 AM 6 9.47 0.00 1.07 0.05 0.05 89.36 09:53:01 AM 7 11.84 0.00 1.77 0.68 0.05 85.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.53 0.00 1.47 0.45 0.07 77.49 Average: 0 20.75 0.00 1.50 0.40 0.07 77.27 Average: 1 18.69 0.00 1.32 0.31 0.08 79.61 Average: 2 22.05 0.00 1.63 1.13 0.07 75.12 Average: 3 18.14 0.00 1.47 0.46 0.07 79.85 Average: 4 22.91 0.00 1.58 0.32 0.07 75.12 Average: 5 25.89 0.00 1.43 0.34 0.07 72.28 Average: 6 17.57 0.00 1.25 0.31 0.06 80.82 Average: 7 18.22 0.00 1.57 0.32 0.07 79.83