---> uname -a: Linux prd-centos8-docker-8c-8g-20836.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 1134 25160 19 5594 30282 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:c6:d5:6f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.112/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fec6:d56f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:5e:f0:72 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::42:4ff:fe5e:f072/64 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) 06/13/2025 _x86_64_ (8 CPU) 11:05:08 LINUX RESTART (8 CPU) 11:06:01 AM tps rtps wtps bread/s bwrtn/s 11:07:01 AM 273.83 17.48 256.35 3642.39 12811.31 11:08:01 AM 162.27 1.52 160.76 477.39 13637.34 11:09:01 AM 112.71 0.72 112.00 453.32 39320.31 11:10:01 AM 33.30 0.48 32.82 21.46 551.16 11:11:01 AM 6.68 0.00 6.68 0.00 387.30 11:12:01 AM 20.46 0.00 20.46 0.00 423.21 11:13:01 AM 103.68 0.00 103.68 0.00 23368.61 11:14:01 AM 95.40 0.00 95.40 0.00 1685.47 11:15:01 AM 45.91 3.72 42.19 6102.72 26478.37 11:16:01 AM 45.34 0.57 44.78 194.57 8075.78 Average: 89.96 2.45 87.51 1089.11 12673.39 11:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 AM 28298984 30430880 4356728 13.34 2688 2445912 2077356 6.16 219304 3661392 283420 11:08:01 AM 25017876 28401336 7637836 23.39 2688 3669136 4126568 12.24 337256 6716228 1155120 11:09:01 AM 24592340 27971560 8063372 24.69 2688 3662848 5514492 16.36 430968 7027344 140 11:10:01 AM 24092072 27476656 8563640 26.22 2688 3667984 4605824 13.67 438280 7518620 172 11:11:01 AM 25396180 28789020 7259532 22.23 2688 3676204 3486240 10.34 440216 6219880 32 11:12:01 AM 25100692 28724428 7555020 23.14 2688 3905644 3510344 10.42 502012 6444384 224728 11:13:01 AM 23162932 27278104 9492780 29.07 2688 4386324 6298580 18.69 550248 8273760 564 11:14:01 AM 23931368 27983512 8724344 26.72 2688 4311820 4125256 12.24 548744 7523220 372 11:15:01 AM 25172532 30382344 7483180 22.92 2688 5460136 2019220 5.99 770820 6053032 188356 11:16:01 AM 25705952 30954544 6949760 21.28 2688 5494548 1583248 4.70 962496 5325692 29396 Average: 25047093 28839238 7608619 23.30 2688 4068056 3734713 11.08 520034 6476355 188230 11:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 447.48 339.49 5060.62 62.34 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 416.28 281.22 10669.87 39.81 0.00 0.00 0.00 0.00 11:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM lo 4.88 4.88 0.36 0.36 0.00 0.00 0.00 0.00 11:09:01 AM eth0 44.44 29.31 21.81 18.23 0.00 0.00 0.00 0.00 11:09:01 AM docker0 0.70 1.03 0.11 0.12 0.00 0.00 0.00 0.00 11:09:01 AM veth2a8c206 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:10:01 AM lo 57.77 57.77 4.57 4.57 0.00 0.00 0.00 0.00 11:10:01 AM eth0 306.23 199.17 120.23 114.55 0.00 0.00 0.00 0.00 11:10:01 AM docker0 9.96 11.48 1.56 1.52 0.00 0.00 0.00 0.00 11:11:01 AM lo 31.06 31.06 1.52 1.52 0.00 0.00 0.00 0.00 11:11:01 AM eth0 186.05 136.07 86.68 64.32 0.00 0.00 0.00 0.00 11:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:12:01 AM eth0 154.36 117.23 618.44 35.99 0.00 0.00 0.00 0.00 11:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM lo 261.84 261.84 47.93 47.93 0.00 0.00 0.00 0.00 11:13:01 AM eth0 581.70 310.50 2284.99 62.65 0.00 0.00 0.00 0.00 11:13:01 AM docker0 122.86 129.48 22.43 23.67 0.00 0.00 0.00 0.00 11:13:01 AM vethcd3767f 109.38 115.00 22.42 19.67 0.00 0.00 0.00 0.00 11:13:01 AM vetha880437 13.48 15.18 1.69 4.26 0.00 0.00 0.00 0.00 11:14:01 AM lo 779.42 779.42 179.25 179.25 0.00 0.00 0.00 0.00 11:14:01 AM eth0 101.23 77.62 272.11 39.95 0.00 0.00 0.00 0.00 11:14:01 AM docker0 378.89 389.57 91.21 86.43 0.00 0.00 0.00 0.00 11:15:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:15:01 AM eth0 421.50 303.62 3356.45 40.53 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 81.68 68.68 226.61 28.64 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 Average: lo 113.61 113.61 23.37 23.37 0.00 0.00 0.00 0.00 Average: eth0 274.08 186.28 2271.58 50.70 0.00 0.00 0.00 0.00 Average: docker0 51.24 53.16 11.53 11.17 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) 06/13/2025 _x86_64_ (8 CPU) 11:05:08 LINUX RESTART (8 CPU) 11:06:01 AM CPU %user %nice %system %iowait %steal %idle 11:07:01 AM all 21.36 0.00 1.41 1.01 0.07 76.14 11:07:01 AM 0 23.57 0.00 1.59 1.29 0.08 73.47 11:07:01 AM 1 25.53 0.00 1.22 0.82 0.08 72.35 11:07:01 AM 2 16.25 0.00 1.59 1.20 0.07 80.89 11:07:01 AM 3 18.82 0.00 1.54 1.47 0.07 78.11 11:07:01 AM 4 37.55 0.00 2.31 0.85 0.08 59.20 11:07:01 AM 5 24.58 0.00 1.34 1.17 0.07 72.85 11:07:01 AM 6 9.37 0.00 0.77 0.25 0.05 89.56 11:07:01 AM 7 15.21 0.00 0.97 1.02 0.07 82.73 11:08:01 AM all 42.89 0.00 2.67 0.64 0.09 53.71 11:08:01 AM 0 43.13 0.00 1.90 0.29 0.10 54.58 11:08:01 AM 1 52.71 0.00 3.23 1.30 0.10 42.66 11:08:01 AM 2 49.32 0.00 2.74 0.29 0.10 47.55 11:08:01 AM 3 33.27 0.00 2.11 0.87 0.10 63.64 11:08:01 AM 4 26.04 0.00 3.31 1.75 0.08 68.81 11:08:01 AM 5 45.05 0.00 3.01 0.29 0.08 51.57 11:08:01 AM 6 53.69 0.00 2.28 0.30 0.10 43.62 11:08:01 AM 7 39.88 0.00 2.76 0.08 0.08 57.20 11:09:01 AM all 19.79 0.00 2.02 1.31 0.08 76.79 11:09:01 AM 0 14.94 0.00 1.97 0.13 0.08 82.86 11:09:01 AM 1 19.09 0.00 2.29 2.93 0.07 75.62 11:09:01 AM 2 23.49 0.00 2.44 0.99 0.10 72.98 11:09:01 AM 3 18.57 0.00 1.66 0.89 0.08 78.80 11:09:01 AM 4 18.46 0.00 2.03 2.95 0.08 76.49 11:09:01 AM 5 20.33 0.00 1.71 0.17 0.08 77.71 11:09:01 AM 6 23.49 0.00 2.04 1.16 0.07 73.25 11:09:01 AM 7 19.99 0.00 2.04 1.27 0.07 76.62 11:10:01 AM all 19.83 0.00 2.32 0.07 0.08 77.70 11:10:01 AM 0 19.32 0.00 2.34 0.10 0.08 78.15 11:10:01 AM 1 19.17 0.00 1.71 0.00 0.08 79.04 11:10:01 AM 2 24.41 0.00 2.73 0.08 0.08 72.70 11:10:01 AM 3 14.52 0.00 2.40 0.03 0.08 82.97 11:10:01 AM 4 22.70 0.00 2.60 0.08 0.08 74.54 11:10:01 AM 5 20.91 0.00 2.03 0.03 0.08 76.95 11:10:01 AM 6 18.27 0.00 2.36 0.07 0.08 79.22 11:10:01 AM 7 19.32 0.00 2.40 0.15 0.08 78.05 11:11:01 AM all 9.09 0.00 0.63 0.02 0.05 90.20 11:11:01 AM 0 5.38 0.00 0.57 0.02 0.05 93.99 11:11:01 AM 1 15.34 0.00 0.23 0.00 0.07 84.36 11:11:01 AM 2 28.21 0.00 1.20 0.02 0.05 70.52 11:11:01 AM 3 3.21 0.00 0.57 0.00 0.05 96.18 11:11:01 AM 4 6.56 0.00 0.78 0.00 0.05 92.60 11:11:01 AM 5 1.97 0.00 0.49 0.10 0.05 97.39 11:11:01 AM 6 8.42 0.00 0.64 0.03 0.05 90.86 11:11:01 AM 7 3.64 0.00 0.58 0.00 0.05 95.72 11:12:01 AM all 33.24 0.00 0.86 0.06 0.07 65.77 11:12:01 AM 0 38.17 0.00 0.37 0.02 0.07 61.38 11:12:01 AM 1 44.48 0.00 0.82 0.12 0.05 54.53 11:12:01 AM 2 63.63 0.00 1.75 0.12 0.08 34.42 11:12:01 AM 3 22.16 0.00 0.72 0.23 0.10 76.78 11:12:01 AM 4 36.13 0.00 1.17 0.00 0.05 62.66 11:12:01 AM 5 19.01 0.00 0.77 0.02 0.08 80.12 11:12:01 AM 6 15.29 0.00 0.70 0.00 0.05 83.96 11:12:01 AM 7 27.00 0.00 0.62 0.00 0.07 72.32 11:13:01 AM all 25.37 0.00 2.08 0.83 0.09 71.62 11:13:01 AM 0 32.32 0.00 1.60 1.23 0.10 64.75 11:13:01 AM 1 29.10 0.00 2.27 0.05 0.10 68.48 11:13:01 AM 2 21.88 0.00 2.51 1.78 0.08 73.74 11:13:01 AM 3 19.61 0.00 2.07 0.19 0.10 78.03 11:13:01 AM 4 38.21 0.00 2.15 0.37 0.10 59.18 11:13:01 AM 5 19.23 0.00 2.20 2.08 0.08 76.40 11:13:01 AM 6 17.93 0.00 1.88 0.07 0.07 80.05 11:13:01 AM 7 24.62 0.00 1.98 0.91 0.10 72.39 11:14:01 AM all 26.45 0.00 1.75 0.40 0.09 71.31 11:14:01 AM 0 29.82 0.00 1.71 0.02 0.08 68.37 11:14:01 AM 1 43.11 0.00 1.24 0.02 0.10 55.53 11:14:01 AM 2 25.19 0.00 1.79 0.20 0.08 72.73 11:14:01 AM 3 30.53 0.00 1.88 1.02 0.10 66.48 11:14:01 AM 4 17.21 0.00 2.53 1.12 0.10 79.04 11:14:01 AM 5 21.81 0.00 1.34 0.23 0.08 76.53 11:14:01 AM 6 13.67 0.00 1.61 0.52 0.08 84.12 11:14:01 AM 7 30.22 0.00 1.88 0.08 0.08 67.73 11:15:01 AM all 27.96 0.00 1.62 0.92 0.08 69.42 11:15:01 AM 0 37.27 0.00 1.31 0.77 0.08 60.57 11:15:01 AM 1 26.43 0.00 2.11 0.08 0.07 71.31 11:15:01 AM 2 31.78 0.00 2.16 1.37 0.08 64.61 11:15:01 AM 3 27.46 0.00 1.07 1.14 0.08 70.25 11:15:01 AM 4 21.86 0.00 1.46 0.50 0.07 76.11 11:15:01 AM 5 21.89 0.00 1.86 2.78 0.07 73.40 11:15:01 AM 6 21.49 0.00 1.67 0.00 0.08 76.75 11:15:01 AM 7 35.50 0.00 1.36 0.72 0.07 62.35 11:16:01 AM all 18.96 0.00 1.09 0.28 0.07 79.61 11:16:01 AM 0 34.47 0.00 0.87 0.08 0.07 64.51 11:16:01 AM 1 7.14 0.00 1.08 0.67 0.15 90.95 11:16:01 AM 2 15.88 0.00 1.19 0.79 0.07 82.09 11:16:01 AM 3 27.00 0.00 1.10 0.20 0.07 71.63 11:16:01 AM 4 23.86 0.00 1.83 0.10 0.05 74.16 11:16:01 AM 5 20.19 0.00 0.89 0.00 0.07 78.85 11:16:01 AM 6 6.00 0.00 0.90 0.22 0.02 92.86 11:16:01 AM 7 17.08 0.00 0.88 0.17 0.05 81.82 Average: all 24.48 0.00 1.65 0.55 0.08 73.24 Average: 0 27.83 0.00 1.42 0.39 0.08 70.27 Average: 1 28.19 0.00 1.62 0.60 0.09 69.51 Average: 2 30.00 0.00 2.01 0.68 0.08 67.23 Average: 3 21.51 0.00 1.51 0.60 0.08 76.29 Average: 4 24.86 0.00 2.01 0.77 0.08 72.28 Average: 5 21.49 0.00 1.56 0.69 0.08 76.19 Average: 6 18.75 0.00 1.49 0.26 0.07 79.44 Average: 7 23.23 0.00 1.55 0.44 0.07 74.71