---> uname -a: Linux prd-centos8-docker-8c-8g-20587.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 25360 19 5406 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:04:aa:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85690sec preferred_lft 85690sec inet6 fe80::f816:3eff:fe04:aa8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:eb:23:87 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:c0ff:feeb:2387/64 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) 06/12/2025 _x86_64_ (8 CPU) 11:13:09 LINUX RESTART (8 CPU) 11:14:01 AM tps rtps wtps bread/s bwrtn/s 11:15:01 AM 262.35 17.34 245.00 3658.78 11600.65 11:16:01 AM 146.93 1.62 145.32 512.76 13602.85 11:17:01 AM 131.57 0.67 130.91 398.00 40489.32 11:18:01 AM 34.61 0.48 34.12 21.46 573.48 11:19:01 AM 9.31 0.00 9.31 0.00 202.53 11:20:01 AM 5.30 0.00 5.30 0.00 370.16 11:21:01 AM 7.26 0.00 7.26 0.00 221.06 11:22:01 AM 103.20 0.00 103.20 0.00 23150.38 11:23:01 AM 20.01 0.00 20.01 0.00 690.74 11:24:01 AM 175.39 2.47 172.93 4490.50 2123.88 11:25:01 AM 65.53 0.85 64.68 80.91 29431.91 Average: 87.41 2.13 85.28 832.95 11132.45 11:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 AM 28523028 30655668 4132684 12.66 2688 2446660 2065072 6.13 212900 3442796 314004 11:16:01 AM 24843688 27912808 7812024 23.92 2688 3373412 4702972 13.95 322872 6967228 860612 11:17:01 AM 24275164 27655312 8380548 25.66 2688 3663868 4869056 14.45 427256 7346604 56 11:18:01 AM 23826460 27212024 8829252 27.04 2688 3669240 5024768 14.91 436992 7785020 196 11:19:01 AM 23754392 27141800 8901320 27.26 2688 3670996 5054388 15.00 437352 7856496 32 11:20:01 AM 24905680 28302240 7750032 23.73 2688 3680152 4058564 12.04 439088 6710640 20 11:21:01 AM 24530336 27928372 8125376 24.88 2688 3681384 4345936 12.89 440184 7081988 28 11:22:01 AM 22947240 27037596 9708472 29.73 2688 4358912 6656108 19.75 538888 8504392 224 11:23:01 AM 22183884 26307516 10471828 32.07 2688 4396172 7203864 21.37 550908 9249256 2628 11:24:01 AM 23867780 28646076 8787932 26.91 2688 5032876 3694844 10.96 703432 7425684 581332 11:25:01 AM 25969796 31020908 6685916 20.47 2688 5299924 1516120 4.50 902148 5123524 24020 Average: 24511586 28165484 8144126 24.94 2688 3933963 4471972 13.27 492002 7044875 162105 11:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 AM eth0 450.22 345.20 5052.46 59.64 0.00 0.00 0.00 0.00 11:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 AM eth0 447.62 292.17 10670.29 41.98 0.00 0.00 0.00 0.00 11:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 AM lo 2.27 2.27 0.11 0.11 0.00 0.00 0.00 0.00 11:17:01 AM eth0 11.68 10.73 4.64 6.49 0.00 0.00 0.00 0.00 11:17:01 AM docker0 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 11:17:01 AM veth247f50b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 AM lo 46.27 46.27 4.02 4.02 0.00 0.00 0.00 0.00 11:18:01 AM eth0 113.76 88.89 29.89 39.02 0.00 0.00 0.00 0.00 11:18:01 AM docker0 9.90 11.31 1.57 1.45 0.00 0.00 0.00 0.00 11:19:01 AM lo 56.66 56.66 2.89 2.89 0.00 0.00 0.00 0.00 11:19:01 AM eth0 193.44 161.85 53.61 58.56 0.00 0.00 0.00 0.00 11:19:01 AM docker0 0.72 0.97 0.11 0.18 0.00 0.00 0.00 0.00 11:20:01 AM lo 50.28 50.28 2.46 2.46 0.00 0.00 0.00 0.00 11:20:01 AM eth0 114.80 101.43 34.69 45.28 0.00 0.00 0.00 0.00 11:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 111.33 78.92 71.54 19.14 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:22:01 AM eth0 585.92 317.78 2850.33 33.75 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM veth70f1cae 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:22:01 AM vethbcf681b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:23:01 AM lo 872.64 872.64 190.64 190.64 0.00 0.00 0.00 0.00 11:23:01 AM eth0 97.43 68.43 25.99 30.56 0.00 0.00 0.00 0.00 11:23:01 AM docker0 416.66 432.96 90.10 95.60 0.00 0.00 0.00 0.00 11:23:01 AM veth70f1cae 380.77 397.27 91.95 71.61 0.00 0.00 0.00 0.01 11:23:01 AM vethbcf681b 35.89 36.19 3.84 24.24 0.00 0.00 0.00 0.00 11:24:01 AM lo 174.09 174.09 36.69 36.69 0.00 0.00 0.00 0.00 11:24:01 AM eth0 101.70 88.25 1500.06 16.60 0.00 0.00 0.00 0.00 11:24:01 AM docker0 87.05 87.85 23.62 14.32 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 26.97 22.46 19.55 9.73 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.31 109.31 21.53 21.53 0.00 0.00 0.00 0.00 Average: eth0 204.99 143.28 1846.64 32.80 0.00 0.00 0.00 0.00 Average: docker0 46.76 48.48 10.49 10.14 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) 06/12/2025 _x86_64_ (8 CPU) 11:13:09 LINUX RESTART (8 CPU) 11:14:01 AM CPU %user %nice %system %iowait %steal %idle 11:15:01 AM all 20.30 0.00 1.43 0.98 0.06 77.22 11:15:01 AM 0 16.07 0.00 1.35 1.24 0.07 81.27 11:15:01 AM 1 12.95 0.00 1.47 2.24 0.07 83.27 11:15:01 AM 2 20.52 0.00 1.40 0.75 0.07 77.26 11:15:01 AM 3 29.68 0.00 1.41 1.09 0.07 67.75 11:15:01 AM 4 40.73 0.00 2.82 0.27 0.07 56.11 11:15:01 AM 5 14.59 0.00 1.07 1.22 0.07 83.05 11:15:01 AM 6 11.94 0.00 0.89 0.55 0.05 86.58 11:15:01 AM 7 15.95 0.00 1.02 0.50 0.07 82.46 11:16:01 AM all 46.83 0.00 1.94 0.63 0.10 50.51 11:16:01 AM 0 57.86 0.00 2.29 0.10 0.10 39.64 11:16:01 AM 1 36.14 0.00 1.74 0.38 0.08 61.66 11:16:01 AM 2 58.17 0.00 1.46 0.03 0.10 40.23 11:16:01 AM 3 48.51 0.00 2.65 1.16 0.10 47.59 11:16:01 AM 4 55.23 0.00 1.78 0.07 0.10 42.82 11:16:01 AM 5 65.48 0.00 1.39 0.18 0.10 32.84 11:16:01 AM 6 29.03 0.00 2.35 2.91 0.08 65.63 11:16:01 AM 7 24.25 0.00 1.84 0.17 0.10 73.64 11:17:01 AM all 18.98 0.00 3.14 1.16 0.07 76.65 11:17:01 AM 0 16.19 0.00 3.02 0.49 0.08 80.21 11:17:01 AM 1 17.15 0.00 3.63 2.05 0.07 77.10 11:17:01 AM 2 17.24 0.00 3.38 2.98 0.07 76.34 11:17:01 AM 3 16.69 0.00 3.18 0.69 0.08 79.36 11:17:01 AM 4 23.01 0.00 3.38 2.39 0.07 71.15 11:17:01 AM 5 18.34 0.00 2.75 0.07 0.07 78.77 11:17:01 AM 6 17.18 0.00 2.47 0.03 0.07 80.25 11:17:01 AM 7 26.05 0.00 3.33 0.57 0.08 69.96 11:18:01 AM all 21.79 0.00 2.44 0.06 0.08 75.62 11:18:01 AM 0 17.33 0.00 2.24 0.03 0.08 80.31 11:18:01 AM 1 20.71 0.00 2.41 0.13 0.08 76.66 11:18:01 AM 2 18.06 0.00 2.16 0.07 0.10 79.62 11:18:01 AM 3 21.00 0.00 1.98 0.05 0.08 76.89 11:18:01 AM 4 27.63 0.00 3.11 0.07 0.10 69.09 11:18:01 AM 5 29.10 0.00 2.54 0.03 0.07 68.25 11:18:01 AM 6 21.19 0.00 2.08 0.05 0.07 76.62 11:18:01 AM 7 19.30 0.00 3.00 0.05 0.08 77.56 11:19:01 AM all 4.56 0.00 1.01 0.01 0.06 94.35 11:19:01 AM 0 3.01 0.00 0.72 0.02 0.08 96.17 11:19:01 AM 1 8.72 0.00 1.77 0.00 0.07 89.44 11:19:01 AM 2 3.31 0.00 0.94 0.03 0.07 95.65 11:19:01 AM 3 5.50 0.00 0.67 0.00 0.05 93.79 11:19:01 AM 4 5.27 0.00 0.75 0.02 0.05 93.91 11:19:01 AM 5 2.61 0.00 0.74 0.03 0.05 96.57 11:19:01 AM 6 5.50 0.00 1.52 0.00 0.05 92.93 11:19:01 AM 7 2.59 0.00 0.99 0.00 0.05 96.37 11:20:01 AM all 5.04 0.00 0.72 0.02 0.06 94.16 11:20:01 AM 0 8.07 0.00 0.69 0.02 0.07 91.16 11:20:01 AM 1 5.62 0.00 1.27 0.00 0.07 93.04 11:20:01 AM 2 2.96 0.00 0.90 0.00 0.07 96.07 11:20:01 AM 3 5.07 0.00 0.32 0.00 0.05 94.56 11:20:01 AM 4 8.42 0.00 0.85 0.02 0.03 90.68 11:20:01 AM 5 5.85 0.00 0.60 0.02 0.07 93.47 11:20:01 AM 6 2.52 0.00 0.33 0.10 0.05 96.99 11:20:01 AM 7 1.82 0.00 0.80 0.00 0.05 97.33 11:21:01 AM all 17.03 0.00 0.39 0.01 0.04 82.53 11:21:01 AM 0 22.29 0.00 0.10 0.00 0.03 77.58 11:21:01 AM 1 12.15 0.00 0.73 0.02 0.05 87.05 11:21:01 AM 2 33.87 0.00 0.50 0.00 0.05 65.58 11:21:01 AM 3 20.45 0.00 0.72 0.00 0.03 78.80 11:21:01 AM 4 13.99 0.00 0.45 0.00 0.03 85.53 11:21:01 AM 5 12.66 0.00 0.13 0.02 0.02 87.17 11:21:01 AM 6 11.44 0.00 0.22 0.00 0.03 88.30 11:21:01 AM 7 9.36 0.00 0.25 0.05 0.07 90.27 11:22:01 AM all 32.64 0.00 2.31 0.62 0.08 64.35 11:22:01 AM 0 27.76 0.00 1.93 0.42 0.10 69.80 11:22:01 AM 1 27.55 0.00 2.16 0.23 0.10 69.95 11:22:01 AM 2 38.37 0.00 2.68 1.16 0.08 57.71 11:22:01 AM 3 29.01 0.00 2.28 0.27 0.08 68.35 11:22:01 AM 4 41.07 0.00 1.71 0.03 0.07 57.12 11:22:01 AM 5 31.57 0.00 2.57 1.86 0.08 63.91 11:22:01 AM 6 23.68 0.00 2.30 0.91 0.07 73.05 11:22:01 AM 7 42.06 0.00 2.82 0.07 0.08 54.97 11:23:01 AM all 30.77 0.00 1.79 0.02 0.09 67.33 11:23:01 AM 0 50.62 0.00 1.61 0.00 0.10 47.67 11:23:01 AM 1 24.25 0.00 1.69 0.02 0.10 73.93 11:23:01 AM 2 23.30 0.00 1.95 0.03 0.08 74.64 11:23:01 AM 3 21.98 0.00 1.73 0.05 0.08 76.16 11:23:01 AM 4 34.55 0.00 1.73 0.02 0.08 63.63 11:23:01 AM 5 36.73 0.00 2.43 0.00 0.08 60.76 11:23:01 AM 6 26.42 0.00 1.16 0.02 0.10 72.31 11:23:01 AM 7 28.28 0.00 2.02 0.02 0.08 69.60 11:24:01 AM all 27.77 0.00 1.69 0.34 0.08 70.12 11:24:01 AM 0 48.07 0.00 2.29 0.37 0.08 49.19 11:24:01 AM 1 13.18 0.00 1.82 0.10 0.08 84.81 11:24:01 AM 2 27.86 0.00 1.71 0.02 0.08 70.33 11:24:01 AM 3 39.00 0.00 1.22 0.02 0.08 59.68 11:24:01 AM 4 6.78 0.00 2.57 1.95 0.08 88.62 11:24:01 AM 5 20.26 0.00 1.34 0.12 0.08 78.20 11:24:01 AM 6 33.62 0.00 0.84 0.17 0.07 65.31 11:24:01 AM 7 33.34 0.00 1.70 0.02 0.08 64.85 11:25:01 AM all 17.68 0.00 1.63 0.67 0.06 79.97 11:25:01 AM 0 18.49 0.00 1.86 0.12 0.08 79.45 11:25:01 AM 1 21.34 0.00 1.95 1.89 0.05 74.77 11:25:01 AM 2 14.02 0.00 1.17 0.83 0.07 83.91 11:25:01 AM 3 9.65 0.00 1.99 1.37 0.03 86.96 11:25:01 AM 4 18.84 0.00 1.37 0.07 0.05 79.67 11:25:01 AM 5 14.63 0.00 1.27 0.42 0.07 83.61 11:25:01 AM 6 14.12 0.00 1.59 0.32 0.05 83.93 11:25:01 AM 7 30.33 0.00 1.85 0.32 0.07 67.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 22.12 0.00 1.68 0.41 0.07 75.72 Average: 0 25.97 0.00 1.64 0.25 0.08 72.05 Average: 1 18.16 0.00 1.88 0.64 0.07 79.25 Average: 2 23.42 0.00 1.66 0.54 0.08 74.31 Average: 3 22.40 0.00 1.65 0.43 0.07 75.46 Average: 4 25.04 0.00 1.86 0.44 0.07 72.59 Average: 5 22.88 0.00 1.53 0.36 0.07 75.16 Average: 6 17.87 0.00 1.43 0.46 0.06 80.18 Average: 7 21.20 0.00 1.78 0.16 0.07 76.78