---> uname -a: Linux prd-centos8-docker-8c-8g-25745.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1138 25116 19 5635 30278 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:ff:b8:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.19/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85689sec preferred_lft 85689sec inet6 fe80::f816:3eff:feff:b8db/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:f1:0c:a4 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:b9ff:fef1:ca4/64 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) 07/04/2025 _x86_64_ (8 CPU) 14:23:10 LINUX RESTART (8 CPU) 02:24:01 PM tps rtps wtps bread/s bwrtn/s 02:25:01 PM 224.53 17.43 207.10 3726.89 11967.06 02:26:01 PM 204.37 1.63 202.73 513.51 16173.07 02:27:01 PM 129.42 0.72 128.71 477.71 40543.84 02:28:01 PM 36.85 0.05 36.80 0.53 580.59 02:29:01 PM 8.30 0.43 7.87 20.93 194.00 02:30:01 PM 4.90 0.00 4.90 0.00 349.87 02:31:01 PM 28.08 0.00 28.08 0.00 956.54 02:32:01 PM 100.53 0.00 100.53 0.00 23167.94 02:33:01 PM 210.56 0.00 210.56 0.00 2487.97 02:34:01 PM 57.40 3.85 53.55 6244.32 27214.51 02:35:01 PM 41.72 0.45 41.27 63.85 8014.75 Average: 95.15 2.23 92.92 1004.39 11968.62 02:24:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:25:01 PM 28637692 30629132 4018020 12.30 2688 2305940 2405984 7.14 188844 3357904 216416 02:26:01 PM 26587988 28936060 6067724 18.58 2688 2655860 3529392 10.47 288456 5268448 123536 02:27:01 PM 25081960 28482620 7573752 23.19 2688 3683476 5027964 14.92 429968 6531272 140 02:28:01 PM 24788332 28192696 7867380 24.09 2688 3687092 4026116 11.95 438112 6818952 116 02:29:01 PM 24691140 28098540 7964572 24.39 2688 3690072 4060912 12.05 439488 6914948 72 02:30:01 PM 25691984 29107640 6963728 21.32 2688 3698284 3270316 9.70 441340 5918428 20 02:31:01 PM 24824420 28489564 7831292 23.98 2688 3945632 3707072 11.00 505332 6707968 231352 02:32:01 PM 23142448 27288880 9513264 29.13 2688 4415864 6312072 18.73 552876 8286932 932 02:33:01 PM 24064520 28148984 8591192 26.31 2688 4342820 3960460 11.75 551836 7381884 5516 02:34:01 PM 25006532 30261892 7649180 23.42 2688 5504332 2173208 6.45 775748 6207916 189720 02:35:01 PM 25662896 30948296 6992816 21.41 2688 5528488 1577788 4.68 966192 5359616 24164 Average: 25289083 28962209 7366629 22.56 2688 3950715 3641026 10.80 507108 6250388 71999 02:24:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 PM eth0 326.06 259.48 3097.21 49.61 0.00 0.00 0.00 0.00 02:25:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 PM eth0 340.61 265.32 5084.97 42.01 0.00 0.00 0.00 0.00 02:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM lo 2.13 2.13 0.10 0.10 0.00 0.00 0.00 0.00 02:27:01 PM eth0 258.53 148.08 8166.62 14.32 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:27:01 PM veth118c143 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:28:01 PM lo 48.30 48.30 4.12 4.12 0.00 0.00 0.00 0.00 02:28:01 PM eth0 108.73 78.87 37.82 40.05 0.00 0.00 0.00 0.00 02:28:01 PM docker0 9.88 11.31 1.56 1.46 0.00 0.00 0.00 0.00 02:29:01 PM lo 56.27 56.27 2.87 2.87 0.00 0.00 0.00 0.00 02:29:01 PM eth0 208.42 172.12 63.78 70.81 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.70 0.92 0.11 0.17 0.00 0.00 0.00 0.00 02:30:01 PM lo 18.16 18.16 0.89 0.89 0.00 0.00 0.00 0.00 02:30:01 PM eth0 248.68 183.91 100.11 66.78 0.00 0.00 0.00 0.00 02:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:31:01 PM eth0 194.85 136.18 961.58 29.59 0.00 0.00 0.00 0.00 02:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 PM lo 437.54 437.54 63.34 63.34 0.00 0.00 0.00 0.00 02:32:01 PM eth0 567.06 281.27 2057.63 32.48 0.00 0.00 0.00 0.00 02:32:01 PM docker0 183.12 191.49 28.58 30.36 0.00 0.00 0.00 0.00 02:32:01 PM vethc84ffb3 165.24 172.61 28.90 25.32 0.00 0.00 0.00 0.00 02:32:01 PM veth0e8cd22 17.88 19.58 2.19 5.31 0.00 0.00 0.00 0.00 02:33:01 PM lo 1039.94 1039.94 187.86 187.86 0.00 0.00 0.00 0.00 02:33:01 PM eth0 89.62 67.51 298.50 24.37 0.00 0.00 0.00 0.00 02:33:01 PM docker0 447.24 457.37 93.09 88.24 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 02:34:01 PM eth0 368.09 266.53 3345.04 25.43 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 88.42 68.56 226.92 30.98 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 145.76 145.76 23.57 23.57 0.00 0.00 0.00 0.00 Average: eth0 254.46 175.26 2130.96 38.77 0.00 0.00 0.00 0.00 Average: docker0 58.26 60.11 11.21 10.93 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) 07/04/2025 _x86_64_ (8 CPU) 14:23:10 LINUX RESTART (8 CPU) 02:24:01 PM CPU %user %nice %system %iowait %steal %idle 02:25:01 PM all 17.12 0.00 1.23 1.31 0.06 80.28 02:25:01 PM 0 22.51 0.00 1.31 0.75 0.07 75.36 02:25:01 PM 1 23.62 0.00 2.31 1.79 0.07 72.21 02:25:01 PM 2 22.90 0.00 1.30 1.55 0.07 74.18 02:25:01 PM 3 8.27 0.00 0.89 1.19 0.05 89.60 02:25:01 PM 4 15.74 0.00 0.69 0.24 0.05 83.29 02:25:01 PM 5 22.49 0.00 1.45 1.29 0.03 74.74 02:25:01 PM 6 13.09 0.00 1.20 2.79 0.07 82.85 02:25:01 PM 7 8.29 0.00 0.72 0.87 0.05 90.07 02:26:01 PM all 44.00 0.00 1.28 1.30 0.10 53.33 02:26:01 PM 0 46.77 0.00 1.46 1.14 0.10 50.54 02:26:01 PM 1 43.94 0.00 1.14 3.16 0.08 51.69 02:26:01 PM 2 58.11 0.00 2.16 0.95 0.10 38.68 02:26:01 PM 3 46.41 0.00 1.19 0.40 0.10 51.90 02:26:01 PM 4 37.87 0.00 1.34 2.25 0.10 58.44 02:26:01 PM 5 33.12 0.00 0.94 1.05 0.10 64.79 02:26:01 PM 6 53.50 0.00 0.80 0.28 0.10 45.32 02:26:01 PM 7 32.26 0.00 1.20 1.14 0.08 65.31 02:27:01 PM all 17.93 0.00 2.92 1.63 0.07 77.44 02:27:01 PM 0 18.20 0.00 2.52 0.05 0.08 79.14 02:27:01 PM 1 23.44 0.00 2.47 3.61 0.08 70.40 02:27:01 PM 2 17.72 0.00 3.65 4.62 0.07 73.94 02:27:01 PM 3 13.02 0.00 2.64 2.29 0.08 81.97 02:27:01 PM 4 20.57 0.00 2.61 0.12 0.07 76.64 02:27:01 PM 5 18.34 0.00 3.16 1.80 0.07 76.63 02:27:01 PM 6 14.43 0.00 3.51 0.34 0.07 81.66 02:27:01 PM 7 17.68 0.00 2.84 0.24 0.07 79.18 02:28:01 PM all 19.04 0.00 2.10 0.05 0.08 78.73 02:28:01 PM 0 18.98 0.00 1.80 0.07 0.08 79.06 02:28:01 PM 1 15.82 0.00 1.82 0.07 0.08 82.21 02:28:01 PM 2 25.84 0.00 2.81 0.05 0.08 71.22 02:28:01 PM 3 20.38 0.00 2.18 0.08 0.07 77.29 02:28:01 PM 4 12.81 0.00 2.06 0.07 0.07 85.00 02:28:01 PM 5 21.31 0.00 1.64 0.02 0.10 76.94 02:28:01 PM 6 21.45 0.00 2.18 0.02 0.07 76.29 02:28:01 PM 7 15.74 0.00 2.28 0.03 0.08 81.87 02:29:01 PM all 5.50 0.00 1.06 0.01 0.06 93.37 02:29:01 PM 0 4.20 0.00 0.94 0.02 0.07 94.78 02:29:01 PM 1 5.65 0.00 1.81 0.02 0.07 92.46 02:29:01 PM 2 7.79 0.00 1.30 0.02 0.05 90.84 02:29:01 PM 3 5.82 0.00 1.07 0.02 0.05 93.05 02:29:01 PM 4 6.65 0.00 0.72 0.02 0.07 92.54 02:29:01 PM 5 5.22 0.00 0.57 0.02 0.05 94.15 02:29:01 PM 6 3.75 0.00 1.15 0.00 0.07 95.03 02:29:01 PM 7 4.96 0.00 0.90 0.02 0.05 94.07 02:30:01 PM all 9.04 0.00 0.54 0.01 0.05 90.36 02:30:01 PM 0 14.01 0.00 0.32 0.00 0.05 85.62 02:30:01 PM 1 2.82 0.00 0.67 0.02 0.05 96.44 02:30:01 PM 2 3.57 0.00 0.70 0.00 0.05 95.67 02:30:01 PM 3 3.08 0.00 0.57 0.00 0.05 96.31 02:30:01 PM 4 3.99 0.00 0.57 0.02 0.03 95.39 02:30:01 PM 5 27.82 0.00 1.05 0.00 0.07 71.07 02:30:01 PM 6 7.71 0.00 0.28 0.08 0.03 91.89 02:30:01 PM 7 9.30 0.00 0.18 0.00 0.03 90.48 02:31:01 PM all 32.09 0.00 0.81 0.22 0.07 66.81 02:31:01 PM 0 34.28 0.00 0.92 0.07 0.07 64.66 02:31:01 PM 1 19.80 0.00 1.14 0.03 0.08 78.94 02:31:01 PM 2 29.88 0.00 1.19 0.08 0.07 68.78 02:31:01 PM 3 32.52 0.00 0.48 1.40 0.07 65.53 02:31:01 PM 4 33.03 0.00 0.74 0.00 0.07 66.17 02:31:01 PM 5 44.57 0.00 0.90 0.02 0.07 54.44 02:31:01 PM 6 44.41 0.00 0.62 0.02 0.07 54.89 02:31:01 PM 7 18.25 0.00 0.53 0.10 0.05 81.07 02:32:01 PM all 25.32 0.00 2.07 0.90 0.09 71.62 02:32:01 PM 0 23.65 0.00 2.35 0.90 0.10 73.00 02:32:01 PM 1 15.65 0.00 1.91 1.93 0.08 80.42 02:32:01 PM 2 28.61 0.00 2.27 1.36 0.08 67.67 02:32:01 PM 3 38.12 0.00 2.50 0.92 0.12 58.34 02:32:01 PM 4 15.11 0.00 2.05 0.67 0.08 82.09 02:32:01 PM 5 22.64 0.00 2.05 0.25 0.10 74.95 02:32:01 PM 6 31.83 0.00 1.81 0.62 0.08 65.65 02:32:01 PM 7 26.95 0.00 1.58 0.54 0.08 70.85 02:33:01 PM all 26.92 0.00 1.73 0.32 0.08 70.94 02:33:01 PM 0 25.69 0.00 1.21 0.18 0.08 72.84 02:33:01 PM 1 22.37 0.00 1.22 0.95 0.08 75.37 02:33:01 PM 2 33.57 0.00 1.25 0.03 0.10 65.04 02:33:01 PM 3 31.32 0.00 2.05 0.10 0.08 66.45 02:33:01 PM 4 42.87 0.00 2.91 0.08 0.08 54.05 02:33:01 PM 5 26.03 0.00 1.02 0.03 0.07 72.85 02:33:01 PM 6 14.36 0.00 1.34 0.17 0.08 84.05 02:33:01 PM 7 19.14 0.00 2.82 1.04 0.07 76.93 02:34:01 PM all 26.81 0.00 1.58 1.17 0.07 70.37 02:34:01 PM 0 39.13 0.00 1.64 0.95 0.07 58.21 02:34:01 PM 1 11.86 0.00 1.85 1.29 0.07 84.93 02:34:01 PM 2 27.51 0.00 1.47 4.05 0.08 66.89 02:34:01 PM 3 27.29 0.00 1.49 1.99 0.07 69.16 02:34:01 PM 4 32.89 0.00 1.83 0.02 0.08 65.19 02:34:01 PM 5 17.92 0.00 1.04 0.20 0.07 80.77 02:34:01 PM 6 30.50 0.00 1.31 0.12 0.07 68.01 02:34:01 PM 7 27.43 0.00 2.00 0.74 0.07 69.77 02:35:01 PM all 18.93 0.00 1.01 0.32 0.06 79.69 02:35:01 PM 0 25.60 0.00 0.80 0.02 0.07 73.51 02:35:01 PM 1 4.30 0.00 0.85 0.48 0.07 94.30 02:35:01 PM 2 27.66 0.00 1.39 0.68 0.07 70.21 02:35:01 PM 3 11.91 0.00 0.99 1.22 0.05 85.84 02:35:01 PM 4 18.86 0.00 0.78 0.02 0.03 80.30 02:35:01 PM 5 13.53 0.00 0.90 0.10 0.07 85.40 02:35:01 PM 6 24.73 0.00 0.77 0.02 0.03 74.45 02:35:01 PM 7 24.80 0.00 1.57 0.03 0.07 73.54 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.06 0.00 1.48 0.66 0.07 75.73 Average: 0 24.82 0.00 1.39 0.38 0.08 73.34 Average: 1 17.20 0.00 1.56 1.21 0.07 79.95 Average: 2 25.74 0.00 1.77 1.22 0.07 71.20 Average: 3 21.65 0.00 1.46 0.87 0.07 75.95 Average: 4 21.85 0.00 1.48 0.32 0.07 76.28 Average: 5 23.00 0.00 1.34 0.43 0.07 75.16 Average: 6 23.62 0.00 1.36 0.40 0.07 74.55 Average: 7 18.61 0.00 1.51 0.43 0.06 79.39