---> uname -a: Linux prd-centos8-docker-8c-8g-26328.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 1123 25343 19 5423 30293 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:66:08:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.127/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85632sec preferred_lft 85632sec inet6 fe80::f816:3eff:fe66:8f3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:23:3d:d7 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::42:8ff:fe23:3dd7/64 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) 07/07/2025 _x86_64_ (8 CPU) 06:36:38 LINUX RESTART (8 CPU) 06:37:01 AM tps rtps wtps bread/s bwrtn/s 06:38:01 AM 255.01 19.73 235.29 3884.44 7709.05 06:39:01 AM 259.11 5.25 253.86 1176.74 14886.50 06:40:01 AM 172.68 0.73 171.95 435.52 47190.45 06:41:01 AM 37.14 0.02 37.12 1.73 706.95 06:42:01 AM 25.36 0.48 24.88 21.46 514.61 06:43:01 AM 3.33 0.00 3.33 0.00 85.54 06:44:01 AM 2.30 0.00 2.30 0.00 144.19 06:45:01 AM 7.68 0.00 7.68 0.00 378.42 06:46:01 AM 103.63 0.02 103.62 1.47 23184.51 06:47:01 AM 19.88 0.00 19.88 0.00 694.87 06:48:01 AM 201.48 2.48 199.00 4502.37 2380.41 06:49:01 AM 59.20 0.45 58.75 63.85 29304.22 Average: 95.57 2.43 93.14 840.65 10599.18 06:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 AM 29317620 31152504 3338092 10.22 2688 2153156 2000392 5.94 158660 2733464 232296 06:39:01 AM 27214332 29429944 5441380 16.66 2688 2526252 3582568 10.63 261440 4684848 199848 06:40:01 AM 24905604 28299712 7750108 23.73 2688 3677704 3947232 11.71 417328 6727052 1228 06:41:01 AM 24548596 27946356 8107116 24.83 2688 3679944 5380584 15.96 432200 7060388 224 06:42:01 AM 24476932 27879992 8178780 25.05 2688 3685552 4225936 12.54 435952 7133500 72 06:43:01 AM 24449340 27853072 8206372 25.13 2688 3686240 4225936 12.54 436000 7161696 24 06:44:01 AM 25626268 29039460 7029444 21.53 2688 3695692 3269856 9.70 437856 5989252 6060 06:45:01 AM 25434256 28848704 7221456 22.11 2688 3696844 3909012 11.60 438460 6178940 1124 06:46:01 AM 24636836 28744060 8018876 24.56 2688 4374300 4148636 12.31 535360 6823676 64 06:47:01 AM 23274124 27414596 9381588 28.73 2688 4410808 6076144 18.03 548352 8161304 96 06:48:01 AM 24533152 29081380 8122560 24.87 2688 4804500 3169844 9.40 631744 6833160 337216 06:49:01 AM 25987372 31054300 6668340 20.42 2688 5313716 1470068 4.36 899708 5107560 22488 Average: 25367036 28895340 7288676 22.32 2688 3808726 3783851 11.23 469422 6216237 66728 06:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 244.29 171.29 1468.24 41.63 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 446.11 359.59 5255.42 49.94 0.00 0.00 0.00 0.00 06:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 AM lo 0.53 0.53 0.03 0.03 0.00 0.00 0.00 0.00 06:40:01 AM eth0 357.95 229.04 10035.96 31.10 0.00 0.00 0.00 0.00 06:40:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:41:01 AM lo 12.03 12.03 0.95 0.95 0.00 0.00 0.00 0.00 06:41:01 AM eth0 19.28 14.30 5.07 7.65 0.00 0.00 0.00 0.00 06:41:01 AM docker0 2.12 2.58 0.33 0.30 0.00 0.00 0.00 0.00 06:41:01 AM vethb40993f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:42:01 AM lo 65.36 65.36 4.71 4.71 0.00 0.00 0.00 0.00 06:42:01 AM eth0 201.20 155.40 56.12 65.92 0.00 0.00 0.00 0.00 06:42:01 AM docker0 8.50 9.76 1.34 1.30 0.00 0.00 0.00 0.00 06:43:01 AM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 06:43:01 AM eth0 141.88 111.78 42.08 48.94 0.00 0.00 0.00 0.00 06:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM lo 45.65 45.65 2.23 2.23 0.00 0.00 0.00 0.00 06:44:01 AM eth0 160.35 134.64 62.92 58.87 0.00 0.00 0.00 0.00 06:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 128.10 86.94 73.70 22.21 0.00 0.00 0.00 0.00 06:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 06:46:01 AM eth0 726.21 421.23 2856.98 39.53 0.00 0.00 0.00 0.00 06:46:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM veth48d711c 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:46:01 AM veth8d117db 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM lo 722.33 722.33 156.41 156.41 0.00 0.00 0.00 0.00 06:47:01 AM eth0 90.90 63.02 28.34 31.41 0.00 0.00 0.00 0.00 06:47:01 AM docker0 342.03 356.56 69.05 82.25 0.00 0.00 0.00 0.00 06:47:01 AM veth48d711c 309.82 323.75 70.22 59.46 0.00 0.00 0.00 0.01 06:47:01 AM veth8d117db 32.21 33.38 3.51 23.04 0.00 0.00 0.00 0.00 06:48:01 AM lo 321.03 321.03 70.52 70.52 0.00 0.00 0.00 0.00 06:48:01 AM eth0 92.34 78.62 1499.68 16.65 0.00 0.00 0.00 0.00 06:48:01 AM docker0 160.13 163.60 44.55 27.56 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 21.18 17.89 14.49 7.92 0.00 0.00 0.00 0.00 06:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 101.94 101.94 19.80 19.80 0.00 0.00 0.00 0.00 Average: eth0 219.15 153.65 1783.39 35.15 0.00 0.00 0.00 0.00 Average: docker0 42.73 44.38 9.61 9.28 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) 07/07/2025 _x86_64_ (8 CPU) 06:36:38 LINUX RESTART (8 CPU) 06:37:01 AM CPU %user %nice %system %iowait %steal %idle 06:38:01 AM all 11.75 0.00 1.23 0.63 0.06 86.34 06:38:01 AM 0 6.53 0.00 0.72 0.17 0.07 92.52 06:38:01 AM 1 10.94 0.00 1.10 0.80 0.07 87.09 06:38:01 AM 2 10.93 0.00 1.76 2.33 0.05 84.92 06:38:01 AM 3 21.80 0.00 1.82 0.89 0.05 75.44 06:38:01 AM 4 10.68 0.00 1.10 0.12 0.08 88.01 06:38:01 AM 5 12.14 0.00 0.75 0.25 0.07 86.79 06:38:01 AM 6 4.73 0.00 0.65 0.20 0.03 94.39 06:38:01 AM 7 16.21 0.00 1.90 0.30 0.05 81.53 06:39:01 AM all 41.29 0.00 1.57 0.90 0.10 56.15 06:39:01 AM 0 48.79 0.00 0.97 0.25 0.12 49.87 06:39:01 AM 1 47.85 0.00 1.95 0.77 0.10 49.32 06:39:01 AM 2 35.19 0.00 1.69 1.55 0.10 61.46 06:39:01 AM 3 44.26 0.00 1.67 0.74 0.12 53.21 06:39:01 AM 4 41.52 0.00 1.39 0.87 0.08 56.14 06:39:01 AM 5 31.56 0.00 1.67 0.38 0.07 66.32 06:39:01 AM 6 40.44 0.00 1.71 1.27 0.10 56.48 06:39:01 AM 7 40.70 0.00 1.47 1.34 0.10 56.40 06:40:01 AM all 30.68 0.00 3.09 1.18 0.09 64.95 06:40:01 AM 0 15.57 0.00 3.27 2.02 0.10 79.04 06:40:01 AM 1 32.67 0.00 3.49 2.10 0.12 61.62 06:40:01 AM 2 36.36 0.00 4.33 1.23 0.10 57.98 06:40:01 AM 3 46.90 0.00 2.50 0.54 0.08 49.97 06:40:01 AM 4 21.19 0.00 2.42 0.19 0.08 76.12 06:40:01 AM 5 33.02 0.00 3.47 1.16 0.10 62.25 06:40:01 AM 6 35.12 0.00 2.67 0.44 0.10 61.67 06:40:01 AM 7 24.55 0.00 2.57 1.78 0.07 71.03 06:41:01 AM all 20.59 0.00 2.77 0.07 0.09 76.48 06:41:01 AM 0 24.37 0.00 3.36 0.08 0.08 72.10 06:41:01 AM 1 20.21 0.00 2.31 0.05 0.09 77.34 06:41:01 AM 2 26.37 0.00 2.88 0.07 0.09 70.59 06:41:01 AM 3 20.83 0.00 2.09 0.05 0.09 76.94 06:41:01 AM 4 18.60 0.00 2.44 0.12 0.07 78.78 06:41:01 AM 5 15.44 0.00 1.72 0.03 0.09 82.72 06:41:01 AM 6 19.84 0.00 1.99 0.12 0.10 77.95 06:41:01 AM 7 18.99 0.00 5.30 0.03 0.10 75.57 06:42:01 AM all 13.69 0.00 1.88 0.03 0.09 84.31 06:42:01 AM 0 13.68 0.00 1.79 0.05 0.12 84.36 06:42:01 AM 1 13.87 0.00 1.94 0.00 0.07 84.13 06:42:01 AM 2 11.78 0.00 1.39 0.02 0.08 86.73 06:42:01 AM 3 16.20 0.00 1.97 0.02 0.08 81.73 06:42:01 AM 4 14.07 0.00 1.62 0.03 0.08 84.19 06:42:01 AM 5 12.36 0.00 1.74 0.10 0.10 85.70 06:42:01 AM 6 9.76 0.00 2.03 0.05 0.07 88.10 06:42:01 AM 7 17.81 0.00 2.54 0.00 0.08 79.57 06:43:01 AM all 1.91 0.00 0.59 0.00 0.07 97.42 06:43:01 AM 0 1.34 0.00 0.37 0.02 0.08 98.20 06:43:01 AM 1 1.79 0.00 1.49 0.00 0.08 96.64 06:43:01 AM 2 4.19 0.00 0.70 0.00 0.08 95.02 06:43:01 AM 3 1.84 0.00 1.00 0.00 0.08 97.08 06:43:01 AM 4 1.69 0.00 0.27 0.00 0.08 97.96 06:43:01 AM 5 1.42 0.00 0.35 0.02 0.03 98.18 06:43:01 AM 6 1.60 0.00 0.15 0.00 0.07 98.18 06:43:01 AM 7 1.44 0.00 0.42 0.00 0.05 98.10 06:44:01 AM all 5.11 0.00 0.54 0.01 0.06 94.28 06:44:01 AM 0 3.12 0.00 0.43 0.00 0.08 96.36 06:44:01 AM 1 15.94 0.00 1.03 0.02 0.07 82.94 06:44:01 AM 2 0.94 0.00 0.47 0.00 0.08 98.51 06:44:01 AM 3 5.11 0.00 1.05 0.00 0.07 93.77 06:44:01 AM 4 3.94 0.00 0.40 0.03 0.05 95.58 06:44:01 AM 5 2.42 0.00 0.12 0.00 0.03 97.43 06:44:01 AM 6 4.14 0.00 0.57 0.00 0.03 95.26 06:44:01 AM 7 5.30 0.00 0.23 0.00 0.05 94.42 06:45:01 AM all 10.87 0.00 0.28 0.02 0.05 88.78 06:45:01 AM 0 5.77 0.00 0.15 0.00 0.05 94.03 06:45:01 AM 1 6.92 0.00 0.08 0.07 0.05 92.88 06:45:01 AM 2 4.46 0.00 0.63 0.00 0.07 94.84 06:45:01 AM 3 7.89 0.00 0.23 0.00 0.02 91.86 06:45:01 AM 4 14.29 0.00 0.08 0.07 0.03 85.53 06:45:01 AM 5 11.83 0.00 0.05 0.00 0.03 88.08 06:45:01 AM 6 33.90 0.00 0.93 0.02 0.07 65.08 06:45:01 AM 7 1.85 0.00 0.10 0.00 0.05 98.00 06:46:01 AM all 29.78 0.00 1.94 0.58 0.08 67.62 06:46:01 AM 0 26.81 0.00 2.22 0.33 0.07 70.56 06:46:01 AM 1 35.03 0.00 1.61 0.60 0.08 62.68 06:46:01 AM 2 30.61 0.00 1.78 0.52 0.07 67.02 06:46:01 AM 3 23.89 0.00 2.95 2.00 0.10 71.06 06:46:01 AM 4 37.77 0.00 1.34 0.12 0.07 60.71 06:46:01 AM 5 14.04 0.00 1.78 0.82 0.07 83.29 06:46:01 AM 6 38.38 0.00 2.38 0.13 0.08 59.02 06:46:01 AM 7 31.68 0.00 1.48 0.13 0.07 66.64 06:47:01 AM all 30.20 0.00 1.57 0.03 0.10 68.10 06:47:01 AM 0 28.33 0.00 1.49 0.02 0.10 70.06 06:47:01 AM 1 17.51 0.00 1.77 0.08 0.08 80.55 06:47:01 AM 2 29.08 0.00 1.17 0.03 0.10 69.62 06:47:01 AM 3 26.08 0.00 2.30 0.05 0.10 71.48 06:47:01 AM 4 34.91 0.00 0.99 0.00 0.10 64.00 06:47:01 AM 5 32.17 0.00 1.69 0.02 0.12 66.01 06:47:01 AM 6 43.99 0.00 1.96 0.00 0.08 53.97 06:47:01 AM 7 29.51 0.00 1.19 0.07 0.08 69.15 06:48:01 AM all 28.15 0.00 1.39 0.42 0.10 69.93 06:48:01 AM 0 15.92 0.00 1.39 0.02 0.10 82.57 06:48:01 AM 1 35.50 0.00 1.77 2.57 0.12 60.04 06:48:01 AM 2 15.69 0.00 2.41 0.45 0.10 81.35 06:48:01 AM 3 39.74 0.00 0.75 0.12 0.12 59.27 06:48:01 AM 4 26.70 0.00 1.09 0.02 0.08 72.11 06:48:01 AM 5 42.29 0.00 1.69 0.03 0.10 55.89 06:48:01 AM 6 32.85 0.00 0.77 0.17 0.08 66.13 06:48:01 AM 7 16.44 0.00 1.29 0.02 0.10 82.15 06:48:01 AM CPU %user %nice %system %iowait %steal %idle 06:49:01 AM all 13.17 0.00 1.37 0.54 0.05 84.87 06:49:01 AM 0 16.73 0.00 1.14 0.03 0.05 82.05 06:49:01 AM 1 14.20 0.00 1.20 1.40 0.05 83.14 06:49:01 AM 2 8.29 0.00 1.72 0.85 0.03 89.10 06:49:01 AM 3 6.84 0.00 1.22 0.30 0.08 91.56 06:49:01 AM 4 15.43 0.00 1.76 0.37 0.03 82.41 06:49:01 AM 5 32.79 0.00 1.42 0.15 0.07 65.58 06:49:01 AM 6 6.35 0.00 1.17 0.02 0.02 92.45 06:49:01 AM 7 4.68 0.00 1.37 1.22 0.03 92.70 Average: all 19.75 0.00 1.51 0.37 0.08 78.29 Average: 0 17.25 0.00 1.44 0.25 0.09 80.98 Average: 1 21.03 0.00 1.64 0.71 0.08 76.54 Average: 2 17.79 0.00 1.74 0.59 0.08 79.81 Average: 3 21.77 0.00 1.63 0.39 0.08 76.13 Average: 4 20.06 0.00 1.24 0.16 0.07 78.47 Average: 5 20.13 0.00 1.37 0.25 0.07 78.19 Average: 6 22.58 0.00 1.41 0.20 0.07 75.74 Average: 7 17.41 0.00 1.65 0.41 0.07 80.46