---> uname -a: Linux prd-centos8-docker-8c-8g-21543.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 1144 25144 19 5601 30272 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:b1:b1:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.22/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85692sec preferred_lft 85692sec inet6 fe80::f816:3eff:feb1:b156/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:6f:99:ae 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:dcff:fe6f:99ae/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) 06/16/2025 _x86_64_ (8 CPU) 08:07:09 LINUX RESTART (8 CPU) 08:08:02 AM tps rtps wtps bread/s bwrtn/s 08:09:01 AM 257.14 17.61 239.54 3684.80 13307.03 08:10:01 AM 167.52 1.82 165.71 630.56 13503.35 08:11:01 AM 123.58 0.70 122.88 456.91 39969.56 08:12:01 AM 32.66 0.48 32.17 21.46 534.51 08:13:01 AM 5.13 0.00 5.13 0.00 138.54 08:14:01 AM 3.33 0.00 3.33 0.00 339.88 08:15:01 AM 18.99 0.00 18.99 0.00 410.45 08:16:01 AM 101.30 0.00 101.30 0.00 23337.19 08:17:01 AM 161.86 0.00 161.86 0.00 2220.37 08:18:01 AM 49.88 3.83 46.04 6225.23 26559.01 Average: 91.86 2.42 89.45 1097.46 12029.25 08:08:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 AM 28743780 30722864 3911932 11.98 2688 2293976 1780884 5.28 212772 3221076 142796 08:10:01 AM 24722072 28263564 7933640 24.29 2688 3835940 4240980 12.58 321892 7057900 1317844 08:11:01 AM 24541252 27926292 8114460 24.85 2688 3668660 4465916 13.25 429808 7077672 68 08:12:01 AM 23918916 27309116 8736796 26.75 2688 3673796 4826048 14.32 437140 7691892 468 08:13:01 AM 23827960 27218980 8827752 27.03 2688 3674632 4826048 14.32 437208 7782476 92 08:14:01 AM 25239392 28639304 7416320 22.71 2688 3683484 3624104 10.75 439080 6376464 20 08:15:01 AM 24975056 28605940 7680656 23.52 2688 3912912 3608516 10.71 501100 6570664 224804 08:16:01 AM 22489660 26612168 10166052 31.13 2688 4394228 6967888 20.67 548732 8945748 1632 08:17:01 AM 23951456 28011416 8704256 26.65 2688 4319596 4041764 11.99 547460 7502560 816 08:18:01 AM 24969880 30196272 7685832 23.54 2688 5476220 2153504 6.39 769912 6254120 194232 Average: 24737942 28350592 7917770 24.25 2688 3893344 4053565 12.03 464510 6848057 188277 08:08:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 360.58 278.53 2770.59 51.61 0.00 0.00 0.00 0.00 08:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 604.08 396.08 13208.23 52.90 0.00 0.00 0.00 0.00 08:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM lo 4.83 4.83 0.36 0.36 0.00 0.00 0.00 0.00 08:11:01 AM eth0 32.57 24.83 10.89 9.09 0.00 0.00 0.00 0.00 08:11:01 AM docker0 0.70 1.03 0.11 0.12 0.00 0.00 0.00 0.00 08:11:01 AM veth840a337 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:12:01 AM lo 56.55 56.55 4.51 4.51 0.00 0.00 0.00 0.00 08:12:01 AM eth0 235.89 176.29 64.54 68.22 0.00 0.00 0.00 0.00 08:12:01 AM docker0 9.86 11.36 1.56 1.53 0.00 0.00 0.00 0.00 08:13:01 AM lo 55.48 55.48 2.71 2.71 0.00 0.00 0.00 0.00 08:13:01 AM eth0 165.33 132.39 46.10 57.11 0.00 0.00 0.00 0.00 08:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM lo 29.00 29.00 1.42 1.42 0.00 0.00 0.00 0.00 08:14:01 AM eth0 171.47 137.74 71.28 47.16 0.00 0.00 0.00 0.00 08:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:15:01 AM eth0 98.42 73.64 607.81 18.41 0.00 0.00 0.00 0.00 08:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM lo 396.88 396.88 73.21 73.21 0.00 0.00 0.00 0.00 08:16:01 AM eth0 628.66 349.11 2293.08 36.94 0.00 0.00 0.00 0.00 08:16:01 AM docker0 187.69 196.25 34.66 35.59 0.00 0.00 0.00 0.00 08:16:01 AM vethcd2752d 170.77 178.25 35.26 30.08 0.00 0.00 0.00 0.00 08:16:01 AM vethf8ff0a8 16.91 18.70 1.97 5.78 0.00 0.00 0.00 0.00 08:17:01 AM lo 645.39 645.39 153.35 153.35 0.00 0.00 0.00 0.00 08:17:01 AM eth0 135.89 104.65 290.31 37.51 0.00 0.00 0.00 0.00 08:17:01 AM docker0 313.92 323.18 78.64 74.13 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 405.33 308.63 3344.97 26.80 0.00 0.00 0.00 0.00 08:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 119.05 119.05 23.60 23.60 0.00 0.00 0.00 0.00 Average: eth0 283.68 198.04 2269.71 40.56 0.00 0.00 0.00 0.00 Average: docker0 51.31 53.28 11.52 11.16 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) 06/16/2025 _x86_64_ (8 CPU) 08:07:09 LINUX RESTART (8 CPU) 08:08:02 AM CPU %user %nice %system %iowait %steal %idle 08:09:01 AM all 19.11 0.00 1.39 0.78 0.07 78.65 08:09:01 AM 0 15.94 0.00 1.19 1.09 0.07 81.72 08:09:01 AM 1 36.97 0.00 3.67 1.42 0.10 57.85 08:09:01 AM 2 16.82 0.00 1.09 0.60 0.09 81.41 08:09:01 AM 3 12.59 0.00 1.24 1.07 0.07 85.03 08:09:01 AM 4 10.75 0.00 1.12 1.05 0.07 87.01 08:09:01 AM 5 16.05 0.00 1.21 0.63 0.07 82.05 08:09:01 AM 6 20.21 0.00 0.61 0.20 0.05 78.92 08:09:01 AM 7 23.62 0.00 1.00 0.15 0.07 75.15 08:10:01 AM all 45.63 0.00 2.31 0.48 0.10 51.47 08:10:01 AM 0 57.54 0.00 1.69 0.49 0.10 40.18 08:10:01 AM 1 49.21 0.00 1.91 0.32 0.10 48.46 08:10:01 AM 2 53.79 0.00 2.01 0.37 0.10 43.74 08:10:01 AM 3 37.23 0.00 2.70 1.31 0.12 58.64 08:10:01 AM 4 49.38 0.00 2.20 0.18 0.10 48.14 08:10:01 AM 5 30.87 0.00 2.42 0.13 0.10 66.48 08:10:01 AM 6 37.07 0.00 3.38 0.07 0.10 59.38 08:10:01 AM 7 49.93 0.00 2.16 0.99 0.10 46.82 08:11:01 AM all 18.71 0.00 2.30 0.90 0.09 78.00 08:11:01 AM 0 26.72 0.00 2.68 0.45 0.10 70.05 08:11:01 AM 1 21.97 0.00 2.80 1.58 0.10 73.55 08:11:01 AM 2 19.77 0.00 2.30 2.23 0.08 75.62 08:11:01 AM 3 15.62 0.00 1.98 1.44 0.10 80.87 08:11:01 AM 4 16.02 0.00 1.96 0.25 0.08 81.69 08:11:01 AM 5 17.20 0.00 2.33 0.45 0.10 79.92 08:11:01 AM 6 15.29 0.00 2.25 0.54 0.08 81.84 08:11:01 AM 7 17.09 0.00 2.13 0.25 0.08 80.45 08:12:01 AM all 19.86 0.00 2.29 0.06 0.09 77.70 08:12:01 AM 0 17.82 0.00 2.62 0.07 0.08 79.40 08:12:01 AM 1 23.74 0.00 2.36 0.05 0.08 73.77 08:12:01 AM 2 24.04 0.00 2.33 0.05 0.10 73.48 08:12:01 AM 3 13.79 0.00 2.36 0.07 0.08 83.70 08:12:01 AM 4 14.28 0.00 2.09 0.03 0.08 83.51 08:12:01 AM 5 17.10 0.00 1.99 0.05 0.08 80.78 08:12:01 AM 6 19.82 0.00 1.96 0.03 0.08 78.10 08:12:01 AM 7 28.27 0.00 2.64 0.10 0.08 68.91 08:13:01 AM all 2.43 0.00 1.06 0.01 0.07 96.43 08:13:01 AM 0 1.85 0.00 1.75 0.00 0.08 96.31 08:13:01 AM 1 3.79 0.00 0.84 0.03 0.08 95.26 08:13:01 AM 2 1.74 0.00 1.41 0.03 0.07 96.75 08:13:01 AM 3 3.96 0.00 0.27 0.02 0.05 95.70 08:13:01 AM 4 2.93 0.00 0.25 0.00 0.08 96.73 08:13:01 AM 5 2.62 0.00 0.49 0.00 0.07 96.81 08:13:01 AM 6 1.29 0.00 1.09 0.02 0.07 97.54 08:13:01 AM 7 1.24 0.00 2.34 0.00 0.07 96.35 08:14:01 AM all 8.62 0.00 0.56 0.01 0.06 90.75 08:14:01 AM 0 9.20 0.00 0.15 0.00 0.07 90.58 08:14:01 AM 1 2.84 0.00 0.62 0.00 0.07 96.48 08:14:01 AM 2 23.79 0.00 1.42 0.05 0.07 74.67 08:14:01 AM 3 7.33 0.00 0.47 0.00 0.07 92.14 08:14:01 AM 4 11.79 0.00 0.58 0.00 0.05 87.58 08:14:01 AM 5 7.48 0.00 0.70 0.00 0.05 91.77 08:14:01 AM 6 3.04 0.00 0.23 0.00 0.05 96.68 08:14:01 AM 7 3.47 0.00 0.28 0.00 0.10 96.14 08:15:01 AM all 33.17 0.00 0.78 0.03 0.08 65.94 08:15:01 AM 0 44.16 0.00 1.04 0.00 0.08 54.72 08:15:01 AM 1 12.03 0.00 1.12 0.00 0.10 86.75 08:15:01 AM 2 53.04 0.00 1.00 0.08 0.08 45.79 08:15:01 AM 3 35.20 0.00 0.35 0.00 0.05 64.40 08:15:01 AM 4 36.61 0.00 0.48 0.05 0.07 62.79 08:15:01 AM 5 18.14 0.00 0.87 0.03 0.07 80.89 08:15:01 AM 6 38.55 0.00 0.57 0.07 0.08 60.73 08:15:01 AM 7 27.65 0.00 0.80 0.00 0.07 71.48 08:16:01 AM all 26.81 0.00 2.19 0.47 0.10 70.42 08:16:01 AM 0 41.80 0.00 2.20 0.44 0.12 55.46 08:16:01 AM 1 19.48 0.00 2.02 0.30 0.10 78.10 08:16:01 AM 2 30.80 0.00 2.05 1.02 0.10 66.03 08:16:01 AM 3 19.56 0.00 2.13 0.49 0.13 77.69 08:16:01 AM 4 29.52 0.00 2.07 0.12 0.10 68.19 08:16:01 AM 5 19.16 0.00 2.25 0.32 0.08 78.18 08:16:01 AM 6 26.91 0.00 2.49 0.03 0.10 70.47 08:16:01 AM 7 27.20 0.00 2.32 1.08 0.10 69.30 08:17:01 AM all 27.51 0.00 1.71 0.36 0.08 70.35 08:17:01 AM 0 39.17 0.00 1.47 0.00 0.10 59.26 08:17:01 AM 1 34.21 0.00 1.79 0.07 0.08 63.85 08:17:01 AM 2 28.43 0.00 1.31 0.00 0.07 70.20 08:17:01 AM 3 24.69 0.00 1.17 0.07 0.07 74.01 08:17:01 AM 4 34.15 0.00 3.00 0.07 0.07 62.72 08:17:01 AM 5 16.85 0.00 2.47 2.65 0.08 77.95 08:17:01 AM 6 22.34 0.00 0.80 0.03 0.08 76.74 08:17:01 AM 7 20.14 0.00 1.68 0.00 0.07 78.12 08:18:01 AM all 28.09 0.00 1.56 1.54 0.09 68.72 08:18:01 AM 0 31.28 0.00 1.73 5.80 0.10 61.09 08:18:01 AM 1 35.87 0.00 0.95 0.59 0.07 62.52 08:18:01 AM 2 19.06 0.00 1.44 1.32 0.10 78.08 08:18:01 AM 3 35.37 0.00 1.88 0.02 0.08 62.65 08:18:01 AM 4 37.05 0.00 1.92 0.52 0.12 60.39 08:18:01 AM 5 14.76 0.00 1.20 1.96 0.08 82.00 08:18:01 AM 6 15.40 0.00 1.09 0.05 0.07 83.39 08:18:01 AM 7 35.86 0.00 2.27 2.05 0.07 59.76 Average: all 23.01 0.00 1.61 0.46 0.08 74.83 Average: 0 28.55 0.00 1.65 0.83 0.09 68.87 Average: 1 23.98 0.00 1.80 0.43 0.09 73.70 Average: 2 27.20 0.00 1.64 0.58 0.09 70.51 Average: 3 20.57 0.00 1.46 0.45 0.08 77.44 Average: 4 24.27 0.00 1.57 0.23 0.08 73.85 Average: 5 16.04 0.00 1.59 0.62 0.08 81.67 Average: 6 20.02 0.00 1.45 0.10 0.08 78.35 Average: 7 23.44 0.00 1.76 0.46 0.08 74.26