---> uname -a: Linux prd-centos8-docker-8c-8g-28361.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 1115 25317 19 5457 30301 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:0c:57:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe0c:574e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:df:6a:fd:96 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:dfff:fe6a:fd96/64 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) 07/16/2025 _x86_64_ (8 CPU) 08:24:51 LINUX RESTART (8 CPU) 08:25:01 AM tps rtps wtps bread/s bwrtn/s 08:26:01 AM 183.19 40.47 142.72 7789.69 41498.52 08:27:01 AM 235.54 17.34 218.19 3658.78 12087.87 08:28:01 AM 166.44 1.63 164.81 486.32 12482.15 08:29:01 AM 121.08 0.68 120.39 423.86 41090.82 08:30:01 AM 39.56 0.02 39.55 0.93 546.29 08:31:01 AM 12.63 0.48 12.15 21.46 315.83 08:32:01 AM 10.90 0.00 10.90 0.00 525.08 08:33:01 AM 21.16 0.00 21.16 0.00 324.81 08:34:01 AM 101.62 0.08 101.53 80.12 23766.72 08:35:01 AM 50.45 0.00 50.45 0.00 908.50 08:36:01 AM 66.23 2.55 63.68 4520.36 28999.57 Average: 91.71 5.75 85.96 1543.81 14776.82 08:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 AM 29582596 31223792 3073116 9.41 2688 1969960 1485268 4.41 181364 2481208 178968 08:27:01 AM 28721412 30716836 3934300 12.05 2688 2309600 1761884 5.23 211048 3244636 144324 08:28:01 AM 26604312 28875584 6051400 18.53 2688 2578904 3623608 10.75 275112 5267444 70376 08:29:01 AM 25228196 28629552 7427516 22.74 2688 3684260 3909192 11.60 427332 6392140 52 08:30:01 AM 24974168 28378804 7681544 23.52 2688 3686684 4400080 13.05 436196 6633268 104 08:31:01 AM 24918680 28327696 7737032 23.69 2688 3691504 3830988 11.37 437824 6690868 64 08:32:01 AM 25519952 28938424 7135760 21.85 2688 3700932 3367104 9.99 439656 6092908 16 08:33:01 AM 25014236 28673972 7641476 23.40 2688 3939564 3540584 10.50 503004 6525276 237172 08:34:01 AM 23160372 27305176 9495340 29.08 2688 4413916 6288496 18.66 551280 8273148 72 08:35:01 AM 24195548 28288816 8460164 25.91 2688 4350532 3837944 11.39 547912 7259436 17452 08:36:01 AM 25861124 30968892 6794588 20.81 2688 5356144 1554244 4.61 901708 5233692 60752 Average: 25798236 29120686 6857476 21.00 2688 3607455 3418127 10.14 446585 5826729 64487 08:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM eth0 522.49 301.93 1748.16 65.83 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 256.38 209.86 2545.05 49.27 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 281.70 212.16 3797.80 35.20 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 1.27 1.27 0.06 0.06 0.00 0.00 0.00 0.00 08:29:01 AM eth0 311.18 175.09 9478.67 15.49 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.15 0.00 0.02 0.00 0.00 0.00 0.00 08:29:01 AM vethfe3f38d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:30:01 AM lo 32.75 32.75 2.84 2.84 0.00 0.00 0.00 0.00 08:30:01 AM eth0 52.36 38.65 16.97 19.87 0.00 0.00 0.00 0.00 08:30:01 AM docker0 8.48 9.48 1.14 1.11 0.00 0.00 0.00 0.00 08:30:01 AM vethfdea0e5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:31:01 AM lo 61.55 61.55 3.74 3.74 0.00 0.00 0.00 0.00 08:31:01 AM eth0 224.09 166.11 67.12 70.45 0.00 0.00 0.00 0.00 08:31:01 AM docker0 3.48 4.15 0.62 0.65 0.00 0.00 0.00 0.00 08:32:01 AM lo 19.20 19.20 0.94 0.94 0.00 0.00 0.00 0.00 08:32:01 AM eth0 243.13 174.80 112.75 63.51 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:33:01 AM eth0 126.71 87.87 725.68 22.12 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 123.86 123.86 17.62 17.62 0.00 0.00 0.00 0.00 08:34:01 AM eth0 584.15 297.33 2288.58 28.07 0.00 0.00 0.00 0.00 08:34:01 AM docker0 52.34 56.32 7.62 9.33 0.00 0.00 0.00 0.00 08:34:01 AM veth3dabafb 46.78 49.81 7.60 8.04 0.00 0.00 0.00 0.00 08:34:01 AM veth230ce7c 5.57 7.22 0.74 1.55 0.00 0.00 0.00 0.00 08:35:01 AM lo 1326.04 1326.04 231.56 231.56 0.00 0.00 0.00 0.00 08:35:01 AM eth0 172.73 119.14 323.07 42.12 0.00 0.00 0.00 0.00 08:35:01 AM docker0 576.97 591.69 113.71 108.86 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 08:36:01 AM eth0 74.19 61.70 1256.69 16.00 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 142.35 142.35 23.35 23.35 0.00 0.00 0.00 0.00 Average: eth0 259.00 167.69 2032.74 38.90 0.00 0.00 0.00 0.00 Average: docker0 58.30 60.16 11.19 10.91 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) 07/16/2025 _x86_64_ (8 CPU) 08:24:51 LINUX RESTART (8 CPU) 08:25:01 AM CPU %user %nice %system %iowait %steal %idle 08:26:01 AM all 12.11 0.00 2.41 4.71 0.06 80.71 08:26:01 AM 0 18.70 0.00 1.92 1.07 0.07 78.24 08:26:01 AM 1 10.75 0.00 2.16 0.60 0.07 86.42 08:26:01 AM 2 6.00 0.00 2.38 4.24 0.07 87.31 08:26:01 AM 3 7.68 0.00 3.38 14.51 0.05 74.37 08:26:01 AM 4 17.95 0.00 3.32 1.37 0.07 77.30 08:26:01 AM 5 9.80 0.00 2.04 13.14 0.05 74.96 08:26:01 AM 6 11.87 0.00 2.17 0.84 0.05 85.07 08:26:01 AM 7 14.09 0.00 1.93 1.93 0.07 81.99 08:27:01 AM all 17.85 0.00 1.24 2.31 0.06 78.54 08:27:01 AM 0 5.13 0.00 0.70 0.99 0.05 93.14 08:27:01 AM 1 12.28 0.00 0.57 1.84 0.07 85.25 08:27:01 AM 2 10.20 0.00 1.49 4.19 0.07 84.05 08:27:01 AM 3 26.34 0.00 0.97 2.86 0.07 69.76 08:27:01 AM 4 20.04 0.00 1.30 1.10 0.07 77.49 08:27:01 AM 5 21.10 0.00 0.84 2.46 0.07 75.54 08:27:01 AM 6 23.02 0.00 1.87 3.32 0.07 71.72 08:27:01 AM 7 24.64 0.00 2.17 1.70 0.07 71.42 08:28:01 AM all 43.70 0.00 1.28 2.37 0.11 52.53 08:28:01 AM 0 39.45 0.00 1.31 0.26 0.12 58.86 08:28:01 AM 1 45.09 0.00 0.95 1.70 0.12 52.14 08:28:01 AM 2 57.19 0.00 2.36 2.33 0.13 37.99 08:28:01 AM 3 39.65 0.00 1.17 4.68 0.12 54.38 08:28:01 AM 4 57.80 0.00 0.95 0.65 0.12 40.48 08:28:01 AM 5 19.44 0.00 1.07 0.73 0.07 78.68 08:28:01 AM 6 49.32 0.00 1.29 0.77 0.12 48.51 08:28:01 AM 7 41.12 0.00 1.10 7.80 0.12 49.86 08:29:01 AM all 17.06 0.00 2.75 3.01 0.08 77.10 08:29:01 AM 0 12.80 0.00 2.39 0.15 0.08 84.58 08:29:01 AM 1 14.23 0.00 2.91 5.48 0.08 77.29 08:29:01 AM 2 17.09 0.00 2.76 0.72 0.08 79.34 08:29:01 AM 3 16.44 0.00 2.44 5.56 0.07 75.49 08:29:01 AM 4 21.81 0.00 2.06 1.64 0.08 74.40 08:29:01 AM 5 15.74 0.00 3.92 0.79 0.08 79.47 08:29:01 AM 6 21.73 0.00 2.67 1.75 0.08 73.76 08:29:01 AM 7 16.59 0.00 2.84 7.99 0.07 72.50 08:30:01 AM all 21.67 0.00 2.28 0.33 0.10 75.62 08:30:01 AM 0 18.31 0.00 2.64 0.35 0.08 78.61 08:30:01 AM 1 20.54 0.00 1.89 0.27 0.10 77.20 08:30:01 AM 2 20.46 0.00 2.15 0.20 0.10 77.09 08:30:01 AM 3 27.21 0.00 2.38 0.50 0.10 69.81 08:30:01 AM 4 18.55 0.00 2.33 0.49 0.10 78.54 08:30:01 AM 5 21.27 0.00 1.86 0.19 0.09 76.60 08:30:01 AM 6 23.78 0.00 2.26 0.07 0.10 73.79 08:30:01 AM 7 23.26 0.00 2.75 0.57 0.12 73.31 08:31:01 AM all 8.32 0.00 1.22 0.21 0.06 90.19 08:31:01 AM 0 11.92 0.00 1.12 0.54 0.08 86.34 08:31:01 AM 1 7.17 0.00 1.67 0.12 0.07 90.97 08:31:01 AM 2 7.47 0.00 1.29 0.03 0.07 91.14 08:31:01 AM 3 8.65 0.00 0.77 0.20 0.07 90.32 08:31:01 AM 4 6.94 0.00 1.64 0.30 0.05 91.06 08:31:01 AM 5 9.00 0.00 1.62 0.20 0.05 89.12 08:31:01 AM 6 8.25 0.00 0.95 0.25 0.05 90.50 08:31:01 AM 7 7.18 0.00 0.67 0.05 0.07 92.03 08:32:01 AM all 9.69 0.00 0.58 0.05 0.04 89.64 08:32:01 AM 0 17.07 0.00 0.30 0.10 0.03 82.50 08:32:01 AM 1 2.42 0.00 0.55 0.00 0.05 96.98 08:32:01 AM 2 8.57 0.00 0.90 0.03 0.03 90.46 08:32:01 AM 3 6.33 0.00 0.69 0.00 0.05 92.93 08:32:01 AM 4 30.95 0.00 1.13 0.00 0.07 67.85 08:32:01 AM 5 4.70 0.00 0.27 0.13 0.03 94.87 08:32:01 AM 6 4.22 0.00 0.35 0.13 0.03 95.26 08:32:01 AM 7 3.19 0.00 0.47 0.00 0.05 96.29 08:33:01 AM all 32.93 0.00 0.75 0.06 0.08 66.17 08:33:01 AM 0 32.59 0.00 0.99 0.17 0.10 66.15 08:33:01 AM 1 31.56 0.00 0.85 0.00 0.08 67.51 08:33:01 AM 2 15.22 0.00 0.62 0.00 0.07 84.10 08:33:01 AM 3 25.34 0.00 0.67 0.13 0.07 73.79 08:33:01 AM 4 51.39 0.00 0.85 0.03 0.08 47.64 08:33:01 AM 5 36.46 0.00 0.43 0.00 0.10 63.01 08:33:01 AM 6 39.18 0.00 0.93 0.17 0.08 59.64 08:33:01 AM 7 31.71 0.00 0.68 0.00 0.07 67.54 08:34:01 AM all 22.24 0.00 1.75 3.13 0.09 72.79 08:34:01 AM 0 31.06 0.00 1.52 0.57 0.10 66.74 08:34:01 AM 1 33.39 0.00 2.23 6.54 0.08 57.74 08:34:01 AM 2 24.04 0.00 1.85 9.75 0.08 64.28 08:34:01 AM 3 12.38 0.00 1.85 1.14 0.10 84.53 08:34:01 AM 4 15.07 0.00 1.44 0.72 0.08 82.68 08:34:01 AM 5 19.83 0.00 2.10 5.66 0.07 72.35 08:34:01 AM 6 10.72 0.00 1.35 0.40 0.08 87.45 08:34:01 AM 7 31.37 0.00 1.64 0.27 0.08 66.63 08:35:01 AM all 25.52 0.00 2.11 0.77 0.11 71.50 08:35:01 AM 0 19.74 0.00 1.47 0.05 0.10 78.64 08:35:01 AM 1 29.02 0.00 2.99 0.62 0.12 67.26 08:35:01 AM 2 20.57 0.00 2.77 1.93 0.12 74.62 08:35:01 AM 3 21.02 0.00 1.93 0.00 0.10 76.95 08:35:01 AM 4 37.54 0.00 2.21 0.70 0.10 59.44 08:35:01 AM 5 26.73 0.00 2.12 0.13 0.12 70.91 08:35:01 AM 6 29.36 0.00 1.69 0.13 0.10 68.71 08:35:01 AM 7 20.22 0.00 1.69 2.55 0.10 75.43 08:36:01 AM all 27.47 0.00 1.59 1.49 0.08 69.36 08:36:01 AM 0 19.05 0.00 1.30 0.07 0.08 79.49 08:36:01 AM 1 23.74 0.00 2.06 4.15 0.05 70.00 08:36:01 AM 2 26.16 0.00 1.52 0.95 0.08 71.28 08:36:01 AM 3 24.60 0.00 1.47 0.15 0.07 73.71 08:36:01 AM 4 41.20 0.00 1.91 1.52 0.12 55.26 08:36:01 AM 5 31.28 0.00 1.27 0.02 0.07 67.37 08:36:01 AM 6 30.45 0.00 1.55 0.17 0.08 67.75 08:36:01 AM 7 23.28 0.00 1.67 4.93 0.08 70.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.68 0.00 1.63 1.68 0.08 74.93 Average: 0 20.50 0.00 1.42 0.39 0.08 77.61 Average: 1 20.93 0.00 1.71 1.94 0.08 75.34 Average: 2 19.36 0.00 1.82 2.21 0.08 76.52 Average: 3 19.61 0.00 1.61 2.70 0.08 76.00 Average: 4 29.04 0.00 1.74 0.78 0.09 68.36 Average: 5 19.58 0.00 1.59 2.14 0.07 76.62 Average: 6 22.91 0.00 1.55 0.73 0.08 74.73 Average: 7 21.52 0.00 1.60 2.52 0.08 74.28