---> uname -a: Linux prd-centos8-docker-8c-8g-1502.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1065 26418 19 4406 30359 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:eb:df:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:feeb:df78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:6f:1e:23 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:d6ff:fe6f:1e23/64 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) 10/09/2025 _x86_64_ (8 CPU) 08:34:10 LINUX RESTART (8 CPU) 08:35:01 AM tps rtps wtps bread/s bwrtn/s 08:36:01 AM 57.90 6.13 51.77 924.09 3690.52 08:37:01 AM 108.10 0.00 108.10 0.00 8235.63 08:38:01 AM 22.55 0.05 22.50 1.07 3840.95 08:39:01 AM 77.28 15.86 61.42 3119.91 2110.00 08:40:00 AM 119.89 0.07 119.83 0.94 3053.38 08:41:01 AM 27.50 0.58 26.92 541.78 8022.89 08:42:01 AM 42.82 2.05 40.77 569.94 2655.46 08:43:01 AM 85.17 13.81 71.36 960.75 27218.96 08:44:01 AM 33.80 0.03 33.77 0.67 605.93 08:45:01 AM 40.97 2.48 38.49 4510.63 18354.50 08:46:01 AM 11.13 0.07 11.06 50.12 510.00 08:47:01 AM 20.78 0.98 19.80 1587.60 3626.63 08:48:01 AM 28.11 0.98 27.13 75.59 5418.65 Average: 51.96 3.32 48.65 949.67 6720.43 08:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:36:01 AM 29815592 31267324 2840120 8.70 2688 1787328 1456064 4.32 137988 2317416 20096 08:37:01 AM 29549560 31222236 3106152 9.51 2688 1996712 1451856 4.31 141992 2524152 50564 08:38:01 AM 29503072 31211096 3152640 9.65 2688 2029884 1454884 4.32 146904 2563188 3508 08:39:01 AM 29197048 31065616 3458664 10.59 2688 2186512 1557464 4.62 156008 2844800 40212 08:40:00 AM 28679280 30806176 3976432 12.18 2688 2440900 1825632 5.42 169396 3332148 233952 08:41:01 AM 28417260 30571400 4238452 12.98 2688 2467736 1933056 5.74 180540 3580912 10088 08:42:01 AM 26667252 29678460 5988460 18.34 2688 3316484 2826560 8.39 300536 5177936 783312 08:43:01 AM 26409380 29456600 6246332 19.13 2688 3343496 2958644 8.78 440884 5255776 148 08:44:01 AM 27138332 30267160 5517380 16.90 2688 3424124 2233728 6.63 514428 4456440 79336 08:45:01 AM 25941440 29674768 6714272 20.56 2688 4025492 2625148 7.79 659572 5494448 7868 08:46:01 AM 25671112 29408144 6984600 21.39 2688 4028848 2810932 8.34 664140 5760508 20 08:47:01 AM 26751724 30764308 5903988 18.08 2688 4303440 1799588 5.34 699396 4644200 127440 08:48:01 AM 27024984 31058112 5630728 17.24 2688 4323212 1536856 4.56 866252 4203804 22960 Average: 27751234 30496262 4904478 15.02 2688 3051859 2036186 6.04 390618 4011979 106116 08:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 75.11 55.48 353.17 13.13 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 46.83 35.04 871.57 5.72 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 AM eth0 0.32 0.18 0.07 0.22 0.00 0.00 0.00 0.00 08:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 AM eth0 93.17 81.71 831.89 29.50 0.00 0.00 0.00 0.00 08:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 AM eth0 313.03 238.56 4146.87 28.23 0.00 0.00 0.00 0.00 08:40:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 AM eth0 112.93 89.07 242.10 23.77 0.00 0.00 0.00 0.00 08:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 AM eth0 845.42 284.82 7175.96 24.11 0.00 0.00 0.00 0.00 08:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 AM eth0 1.92 1.83 0.43 1.39 0.00 0.00 0.00 0.00 08:43:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:44:01 AM lo 16.36 16.36 1.56 1.56 0.00 0.00 0.00 0.00 08:44:01 AM eth0 61.82 48.08 52.27 22.44 0.00 0.00 0.00 0.00 08:44:01 AM docker0 5.13 6.38 0.69 0.73 0.00 0.00 0.00 0.00 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 133.47 114.48 1428.92 25.96 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 140.09 123.21 111.68 42.50 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 208.92 153.26 2266.37 29.07 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 80.44 67.56 226.50 24.48 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: eth0 162.49 99.42 1360.57 20.81 0.00 0.00 0.00 0.00 Average: docker0 0.39 0.50 0.05 0.06 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) 10/09/2025 _x86_64_ (8 CPU) 08:34:10 LINUX RESTART (8 CPU) 08:35:01 AM CPU %user %nice %system %iowait %steal %idle 08:36:01 AM all 4.14 0.00 0.58 4.31 0.04 90.93 08:36:01 AM 0 7.48 0.00 1.04 3.85 0.07 87.57 08:36:01 AM 1 7.79 0.00 0.70 12.49 0.07 78.96 08:36:01 AM 2 2.29 0.00 0.49 4.03 0.03 93.16 08:36:01 AM 3 1.07 0.00 0.42 1.11 0.02 97.39 08:36:01 AM 4 9.03 0.00 0.90 10.43 0.08 79.56 08:36:01 AM 5 0.70 0.00 0.40 2.00 0.02 96.88 08:36:01 AM 6 2.88 0.00 0.47 0.43 0.05 96.17 08:36:01 AM 7 1.89 0.00 0.25 0.15 0.02 97.69 08:37:01 AM all 5.20 0.00 0.54 4.73 0.06 89.47 08:37:01 AM 0 3.46 0.00 0.50 3.59 0.05 92.40 08:37:01 AM 1 4.32 0.00 0.38 6.68 0.05 88.56 08:37:01 AM 2 8.20 0.00 0.77 10.29 0.03 80.71 08:37:01 AM 3 6.15 0.00 0.65 6.10 0.13 86.96 08:37:01 AM 4 17.37 0.00 1.65 7.10 0.03 73.84 08:37:01 AM 5 0.80 0.00 0.10 0.87 0.03 98.20 08:37:01 AM 6 0.57 0.00 0.15 1.18 0.02 98.08 08:37:01 AM 7 0.72 0.00 0.13 2.02 0.12 97.01 08:38:01 AM all 0.51 0.00 0.10 18.27 0.02 81.10 08:38:01 AM 0 0.03 0.00 0.05 17.75 0.03 82.13 08:38:01 AM 1 0.53 0.00 0.17 62.08 0.03 37.19 08:38:01 AM 2 0.07 0.00 0.10 12.69 0.03 87.11 08:38:01 AM 3 2.30 0.00 0.30 47.06 0.00 50.34 08:38:01 AM 4 0.05 0.00 0.02 0.00 0.02 99.92 08:38:01 AM 5 0.53 0.00 0.08 2.90 0.00 96.48 08:38:01 AM 6 0.07 0.00 0.03 0.00 0.02 99.88 08:38:01 AM 7 0.52 0.00 0.05 3.68 0.02 95.73 08:39:01 AM all 5.38 0.00 0.52 9.83 0.05 84.22 08:39:01 AM 0 4.11 0.00 0.20 0.03 0.05 95.61 08:39:01 AM 1 7.06 0.00 0.70 7.63 0.05 84.56 08:39:01 AM 2 7.62 0.00 0.47 18.89 0.05 72.97 08:39:01 AM 3 3.24 0.00 0.52 8.62 0.05 87.57 08:39:01 AM 4 4.79 0.00 0.47 2.38 0.05 92.32 08:39:01 AM 5 8.41 0.00 0.62 2.95 0.05 87.97 08:39:01 AM 6 2.82 0.00 0.67 16.39 0.05 80.07 08:39:01 AM 7 5.01 0.00 0.50 21.74 0.03 72.71 08:40:00 AM all 4.28 0.00 0.57 11.55 0.05 83.55 08:40:00 AM 0 4.21 0.00 0.29 11.00 0.07 84.44 08:40:00 AM 1 4.54 0.00 0.81 10.91 0.05 83.69 08:40:00 AM 2 5.20 0.00 0.66 8.73 0.03 85.39 08:40:00 AM 3 5.22 0.00 0.84 9.61 0.03 84.29 08:40:00 AM 4 5.69 0.00 0.77 21.97 0.05 71.51 08:40:00 AM 5 3.17 0.00 0.50 5.39 0.03 90.90 08:40:00 AM 6 2.12 0.00 0.39 12.37 0.03 85.09 08:40:00 AM 7 4.10 0.00 0.32 12.45 0.07 83.06 08:41:01 AM all 16.62 0.00 0.48 2.86 0.06 79.98 08:41:01 AM 0 24.18 0.00 0.18 0.00 0.07 75.57 08:41:01 AM 1 10.21 0.00 0.37 2.61 0.07 86.74 08:41:01 AM 2 25.07 0.00 0.95 0.00 0.05 73.93 08:41:01 AM 3 9.41 0.00 0.20 1.11 0.05 89.23 08:41:01 AM 4 6.77 0.00 0.45 4.94 0.05 87.80 08:41:01 AM 5 7.40 0.00 0.97 11.05 0.10 80.48 08:41:01 AM 6 10.77 0.00 0.50 2.84 0.05 85.84 08:41:01 AM 7 39.21 0.00 0.27 0.32 0.07 60.14 08:42:01 AM all 23.00 0.00 1.47 4.76 0.09 70.68 08:42:01 AM 0 8.72 0.00 1.29 0.08 0.08 89.82 08:42:01 AM 1 19.66 0.00 1.50 15.69 0.07 63.08 08:42:01 AM 2 18.23 0.00 1.23 5.38 0.08 75.07 08:42:01 AM 3 26.70 0.00 1.36 4.04 0.12 67.79 08:42:01 AM 4 22.83 0.00 1.80 2.37 0.08 72.92 08:42:01 AM 5 16.73 0.00 1.28 0.10 0.07 81.83 08:42:01 AM 6 34.02 0.00 1.25 10.33 0.10 54.30 08:42:01 AM 7 37.38 0.00 2.08 0.20 0.08 60.26 08:43:01 AM all 5.07 0.27 1.15 11.05 0.06 82.41 08:43:01 AM 0 5.27 0.03 1.44 3.20 0.05 90.01 08:43:01 AM 1 4.74 0.00 0.99 21.84 0.08 72.35 08:43:01 AM 2 3.47 0.00 1.56 25.99 0.05 68.93 08:43:01 AM 3 4.49 0.02 1.26 28.35 0.10 65.79 08:43:01 AM 4 5.32 0.03 0.84 3.53 0.05 90.23 08:43:01 AM 5 4.34 2.05 1.27 1.43 0.05 90.86 08:43:01 AM 6 3.62 0.00 0.64 1.68 0.03 94.03 08:43:01 AM 7 9.30 0.03 1.17 2.34 0.05 87.10 08:44:01 AM all 12.50 0.66 1.44 5.59 0.09 79.72 08:44:01 AM 0 10.02 0.02 1.12 4.74 0.15 83.95 08:44:01 AM 1 8.04 5.01 1.85 12.83 0.12 72.15 08:44:01 AM 2 15.77 0.00 1.32 5.17 0.10 77.64 08:44:01 AM 3 12.55 0.05 1.78 7.26 0.08 78.27 08:44:01 AM 4 14.12 0.03 1.30 5.52 0.08 78.94 08:44:01 AM 5 14.89 0.08 1.66 4.83 0.05 78.49 08:44:01 AM 6 10.40 0.07 1.17 1.17 0.07 87.13 08:44:01 AM 7 14.18 0.00 1.35 3.23 0.07 81.17 08:45:01 AM all 10.94 0.00 0.82 6.22 0.05 81.97 08:45:01 AM 0 11.33 0.00 0.40 0.00 0.03 88.24 08:45:01 AM 1 10.08 0.00 0.83 17.48 0.05 71.56 08:45:01 AM 2 24.54 0.00 1.02 3.44 0.07 70.93 08:45:01 AM 3 6.45 0.00 0.77 8.59 0.03 84.15 08:45:01 AM 4 27.14 0.00 0.95 0.28 0.07 71.55 08:45:01 AM 5 3.33 0.00 0.92 2.88 0.05 92.82 08:45:01 AM 6 2.36 0.00 1.26 15.18 0.03 81.17 08:45:01 AM 7 2.42 0.00 0.42 1.89 0.05 95.22 08:46:01 AM all 11.78 0.00 0.33 0.52 0.05 87.33 08:46:01 AM 0 22.50 0.00 0.05 0.00 0.05 77.40 08:46:01 AM 1 10.65 0.00 0.22 0.00 0.03 89.10 08:46:01 AM 2 24.95 0.00 0.38 0.82 0.05 73.80 08:46:01 AM 3 2.24 0.00 0.43 1.64 0.02 95.67 08:46:01 AM 4 2.30 0.00 0.47 1.67 0.12 95.44 08:46:01 AM 5 28.01 0.00 0.79 0.00 0.05 71.15 08:46:01 AM 6 1.79 0.00 0.13 0.00 0.03 98.05 08:46:01 AM 7 1.80 0.00 0.17 0.00 0.03 98.00 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:01 AM all 11.56 0.00 0.65 1.17 0.07 86.56 08:47:01 AM 0 8.27 0.00 0.55 0.00 0.08 91.10 08:47:01 AM 1 29.16 0.00 1.12 2.25 0.10 67.38 08:47:01 AM 2 14.99 0.00 0.53 0.00 0.15 84.32 08:47:01 AM 3 15.96 0.00 0.77 0.40 0.05 82.82 08:47:01 AM 4 6.30 0.00 0.55 3.24 0.03 89.88 08:47:01 AM 5 5.58 0.00 0.35 1.67 0.03 92.36 08:47:01 AM 6 1.99 0.00 0.64 1.76 0.03 95.58 08:47:01 AM 7 10.27 0.00 0.71 0.00 0.05 88.97 08:48:01 AM all 13.14 0.00 0.71 2.08 0.07 84.00 08:48:01 AM 0 2.64 0.00 0.69 3.53 0.07 93.08 08:48:01 AM 1 18.21 0.00 0.87 2.37 0.08 78.46 08:48:01 AM 2 5.86 0.00 0.45 0.03 0.07 93.58 08:48:01 AM 3 36.38 0.00 1.54 6.47 0.10 55.51 08:48:01 AM 4 14.84 0.00 0.65 1.07 0.05 83.39 08:48:01 AM 5 13.63 0.00 0.38 0.05 0.07 85.87 08:48:01 AM 6 9.82 0.00 0.58 3.16 0.05 86.39 08:48:01 AM 7 4.01 0.00 0.53 0.05 0.05 95.36 Average: all 9.54 0.07 0.72 6.38 0.06 83.23 Average: 0 8.63 0.00 0.60 3.67 0.07 87.02 Average: 1 10.38 0.38 0.81 13.46 0.07 74.91 Average: 2 12.01 0.00 0.76 7.34 0.06 79.82 Average: 3 10.12 0.01 0.83 10.05 0.06 78.94 Average: 4 10.49 0.01 0.83 4.95 0.06 83.66 Average: 5 8.26 0.16 0.72 2.78 0.05 88.03 Average: 6 6.36 0.01 0.60 5.10 0.04 87.89 Average: 7 10.04 0.00 0.61 3.70 0.05 85.59