---> uname -a: Linux prd-centos8-docker-8c-8g-44304.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 16G 145G 10% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1659 22276 19 7954 29757 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:77:8a:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.200/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe77:8a4d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:01:33:45:95 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 09/07/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM tps rtps wtps bread/s bwrtn/s 10:38:01 PM 144.49 2.43 142.06 1521.88 10630.18 10:39:01 PM 158.59 13.78 144.81 1693.72 5121.36 10:40:01 PM 152.20 1.45 150.75 628.32 14835.37 10:41:01 PM 54.55 0.00 54.55 0.00 5670.71 10:42:01 PM 134.36 2.00 132.36 138.11 6443.09 10:43:01 PM 503.02 0.03 502.98 19.33 66890.57 10:44:01 PM 1017.75 0.02 1017.73 13.60 47756.09 10:45:01 PM 771.60 0.00 771.60 0.00 28102.05 10:46:01 PM 12.95 0.00 12.95 0.00 1064.00 10:47:01 PM 200.73 0.00 200.73 0.00 14134.88 10:48:01 PM 596.83 0.50 596.33 29.06 36327.76 Average: 340.63 1.84 338.79 367.63 21542.63 10:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:38:01 PM 29427544 31241348 3228168 9.89 2688 2130556 1350880 4.01 157948 2609432 94664 10:39:01 PM 28597248 30817916 4058464 12.43 2688 2529748 2330248 6.91 216752 3345612 342764 10:40:01 PM 26646580 29036860 6009132 18.40 2688 2695092 3344308 9.92 279028 5210824 72796 10:41:01 PM 26270648 28808248 6385064 19.55 2688 2840048 3984024 11.82 288164 5568692 65396 10:42:01 PM 25796612 29117472 6859100 21.00 2688 3618052 2972200 8.82 399108 5915348 688584 10:43:01 PM 23215156 28653568 9440556 28.91 2688 5471388 3273876 9.71 528124 7836116 890372 10:44:01 PM 21776304 28234152 10879408 33.32 2688 6375920 3214508 9.54 594860 8927936 745204 10:45:01 PM 19907464 26316308 12748248 39.04 2688 6324960 3553388 10.54 609344 10670904 8 10:46:01 PM 20202264 26640864 12453448 38.14 2688 6354340 3678912 10.92 614192 10375612 13504 10:47:01 PM 20622240 27658880 12033472 36.85 2688 6898800 3292780 9.77 641516 9875460 274316 10:48:01 PM 22744468 30402520 9911244 30.35 2688 7502364 1501564 4.46 1301780 7080392 32548 Average: 24109684 28811649 8546028 26.17 2688 4794661 2954244 8.77 511892 7037848 292741 10:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 122.45 105.58 1136.35 39.83 0.00 0.00 0.00 0.00 10:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 474.64 373.40 5705.49 63.71 0.00 0.00 0.00 0.00 10:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 PM eth0 167.31 145.32 2051.69 21.49 0.00 0.00 0.00 0.00 10:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 134.77 101.85 2244.01 15.34 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 213.40 198.83 2185.89 29.79 0.00 0.00 0.00 0.00 10:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 PM eth0 582.75 429.21 9012.36 49.24 0.00 0.00 0.00 0.00 10:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 171.30 153.06 2172.36 20.83 0.00 0.00 0.00 0.00 10:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 0.23 0.20 0.07 0.23 0.00 0.00 0.00 0.00 10:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 0.32 0.23 0.07 0.23 0.00 0.00 0.00 0.00 10:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 248.46 207.83 3208.24 34.95 0.00 0.00 0.00 0.00 10:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 413.88 506.88 537.23 7588.64 0.00 0.00 0.00 0.00 10:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 229.95 202.03 2568.47 714.90 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 09/07/2025 _x86_64_ (8 CPU) 22:36:18 LINUX RESTART (8 CPU) 10:37:01 PM CPU %user %nice %system %iowait %steal %idle 10:38:01 PM all 7.50 0.00 0.79 0.69 0.04 90.98 10:38:01 PM 0 0.42 0.00 0.17 0.00 0.03 99.38 10:38:01 PM 1 1.50 0.00 0.28 0.53 0.03 97.64 10:38:01 PM 2 24.43 0.00 2.49 2.62 0.07 70.39 10:38:01 PM 3 1.05 0.00 0.37 0.63 0.05 97.89 10:38:01 PM 4 13.98 0.00 1.42 0.47 0.03 84.10 10:38:01 PM 5 1.49 0.00 0.50 0.62 0.03 97.36 10:38:01 PM 6 10.83 0.00 0.67 0.45 0.03 88.02 10:38:01 PM 7 6.26 0.00 0.42 0.20 0.03 93.09 10:39:01 PM all 7.96 0.00 0.86 0.48 0.06 90.64 10:39:01 PM 0 7.59 0.00 1.17 0.70 0.08 90.46 10:39:01 PM 1 9.46 0.00 0.94 0.25 0.07 89.28 10:39:01 PM 2 5.07 0.00 1.00 1.21 0.05 92.67 10:39:01 PM 3 11.49 0.00 0.83 0.47 0.05 87.16 10:39:01 PM 4 7.54 0.00 1.15 0.67 0.05 90.59 10:39:01 PM 5 6.10 0.00 0.48 0.12 0.05 93.25 10:39:01 PM 6 5.51 0.00 0.69 0.35 0.05 93.40 10:39:01 PM 7 10.93 0.00 0.63 0.07 0.05 88.32 10:40:01 PM all 47.43 0.00 1.17 0.90 0.10 50.40 10:40:01 PM 0 47.34 0.00 1.30 0.82 0.08 50.45 10:40:01 PM 1 37.11 0.00 1.30 0.64 0.10 60.85 10:40:01 PM 2 55.52 0.00 1.10 0.69 0.10 42.59 10:40:01 PM 3 73.02 0.00 0.85 0.42 0.10 25.61 10:40:01 PM 4 69.40 0.00 0.72 0.15 0.10 29.63 10:40:01 PM 5 45.43 0.00 1.46 1.57 0.12 51.43 10:40:01 PM 6 28.16 0.00 1.66 2.60 0.10 67.49 10:40:01 PM 7 23.36 0.00 0.94 0.37 0.07 75.27 10:41:01 PM all 39.53 0.00 1.05 0.35 0.09 58.97 10:41:01 PM 0 35.33 0.00 0.89 0.22 0.08 63.48 10:41:01 PM 1 32.31 0.00 1.39 0.13 0.10 66.07 10:41:01 PM 2 38.57 0.00 1.14 0.32 0.10 59.87 10:41:01 PM 3 40.51 0.00 1.17 0.72 0.10 57.50 10:41:01 PM 4 39.29 0.00 0.94 0.05 0.07 59.66 10:41:01 PM 5 39.89 0.00 1.32 1.25 0.08 57.46 10:41:01 PM 6 43.32 0.00 0.80 0.05 0.08 55.74 10:41:01 PM 7 47.04 0.00 0.80 0.05 0.08 52.02 10:42:01 PM all 29.03 0.00 1.15 0.44 0.08 69.29 10:42:01 PM 0 29.30 0.00 1.84 0.94 0.10 67.82 10:42:01 PM 1 25.27 0.00 0.85 0.53 0.08 73.26 10:42:01 PM 2 20.30 0.00 0.80 0.08 0.07 78.74 10:42:01 PM 3 32.16 0.00 0.82 1.10 0.07 65.85 10:42:01 PM 4 18.69 0.00 0.62 0.03 0.07 80.59 10:42:01 PM 5 16.43 0.00 1.02 0.42 0.08 82.05 10:42:01 PM 6 33.38 0.00 0.47 0.08 0.07 66.00 10:42:01 PM 7 56.67 0.00 2.81 0.37 0.08 40.07 10:43:01 PM all 12.97 0.00 5.81 2.63 0.10 78.50 10:43:01 PM 0 16.22 0.00 6.79 1.37 0.12 75.51 10:43:01 PM 1 11.60 0.00 5.18 0.10 0.08 83.04 10:43:01 PM 2 4.82 0.00 3.86 1.45 0.07 89.81 10:43:01 PM 3 5.06 0.00 6.40 3.86 0.10 84.57 10:43:01 PM 4 3.02 0.00 6.47 5.55 0.10 84.86 10:43:01 PM 5 2.21 0.00 8.94 4.20 0.10 84.56 10:43:01 PM 6 49.91 0.00 7.08 1.04 0.12 41.85 10:43:01 PM 7 10.72 0.00 1.79 3.47 0.08 83.93 10:44:01 PM all 17.95 0.00 3.31 2.43 0.08 76.22 10:44:01 PM 0 39.41 0.00 1.17 0.12 0.10 59.20 10:44:01 PM 1 4.96 0.00 1.94 1.54 0.05 91.51 10:44:01 PM 2 3.51 0.00 7.18 12.59 0.10 76.62 10:44:01 PM 3 10.77 0.00 3.11 0.42 0.08 85.61 10:44:01 PM 4 7.08 0.00 5.02 1.80 0.07 86.03 10:44:01 PM 5 43.35 0.00 4.42 0.25 0.10 51.88 10:44:01 PM 6 13.34 0.00 1.50 1.05 0.07 84.03 10:44:01 PM 7 20.90 0.00 2.21 1.81 0.08 75.00 10:45:01 PM all 23.73 0.00 1.09 1.92 0.07 73.20 10:45:01 PM 0 9.07 0.00 1.74 7.56 0.07 81.57 10:45:01 PM 1 20.30 0.00 0.67 0.47 0.07 78.49 10:45:01 PM 2 18.09 0.00 1.49 6.74 0.07 73.62 10:45:01 PM 3 8.94 0.00 0.40 0.02 0.07 90.57 10:45:01 PM 4 21.45 0.00 0.95 0.37 0.08 77.15 10:45:01 PM 5 4.60 0.00 0.20 0.00 0.02 95.18 10:45:01 PM 6 77.14 0.00 2.52 0.22 0.10 20.03 10:45:01 PM 7 30.17 0.00 0.75 0.00 0.07 69.01 10:46:01 PM all 20.34 0.00 0.81 0.04 0.06 78.76 10:46:01 PM 0 83.39 0.00 1.32 0.00 0.10 15.19 10:46:01 PM 1 9.57 0.00 0.79 0.00 0.07 89.58 10:46:01 PM 2 8.53 0.00 0.75 0.15 0.03 90.54 10:46:01 PM 3 15.97 0.00 0.73 0.00 0.07 83.23 10:46:01 PM 4 14.23 0.00 0.87 0.10 0.03 84.77 10:46:01 PM 5 7.96 0.00 0.65 0.00 0.05 91.34 10:46:01 PM 6 12.13 0.00 0.68 0.07 0.05 87.07 10:46:01 PM 7 10.94 0.00 0.68 0.00 0.05 88.32 10:47:01 PM all 17.30 0.00 1.72 0.49 0.08 80.42 10:47:01 PM 0 2.18 0.00 1.90 0.00 0.08 95.84 10:47:01 PM 1 13.00 0.00 1.32 1.57 0.08 84.03 10:47:01 PM 2 8.49 0.00 0.87 0.15 0.07 90.42 10:47:01 PM 3 13.89 0.00 1.44 0.53 0.05 84.08 10:47:01 PM 4 81.60 0.00 2.91 0.00 0.12 15.37 10:47:01 PM 5 4.11 0.00 2.20 0.64 0.07 92.99 10:47:01 PM 6 3.78 0.00 2.37 1.04 0.08 92.73 10:47:01 PM 7 11.28 0.00 0.75 0.00 0.07 87.91 10:48:01 PM all 13.75 0.00 2.30 1.80 0.06 82.09 10:48:01 PM 0 10.21 0.00 2.01 0.89 0.07 86.83 10:48:01 PM 1 9.99 0.00 1.41 1.62 0.07 86.91 10:48:01 PM 2 22.78 0.00 1.96 1.39 0.05 73.82 10:48:01 PM 3 14.64 0.00 2.65 3.99 0.07 78.66 10:48:01 PM 4 15.71 0.00 2.63 1.76 0.08 79.82 10:48:01 PM 5 15.53 0.00 3.06 1.54 0.07 79.81 10:48:01 PM 6 11.12 0.00 2.72 2.62 0.07 83.48 10:48:01 PM 7 10.02 0.00 1.98 0.59 0.05 87.37 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.60 0.00 1.82 1.10 0.07 75.40 Average: 0 25.52 0.00 1.84 1.15 0.08 71.41 Average: 1 15.92 0.00 1.46 0.67 0.07 81.88 Average: 2 19.13 0.00 2.05 2.48 0.07 76.27 Average: 3 20.70 0.00 1.70 1.10 0.07 76.42 Average: 4 26.58 0.00 2.15 0.99 0.07 70.21 Average: 5 17.02 0.00 2.19 0.96 0.07 79.76 Average: 6 26.24 0.00 1.92 0.87 0.07 70.89 Average: 7 21.67 0.00 1.25 0.63 0.07 76.39