---> uname -a: Linux prd-centos8-docker-8c-8g-34444.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: 2800.000 BogoMIPS: 5600.00 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 1155 25099 19 5635 30261 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:c8:02:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.247/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85719sec preferred_lft 85719sec inet6 fe80::f816:3eff:fec8:226/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:8b:94:f7 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::42:80ff:fe8b:94f7/64 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) 08/11/2025 _x86_64_ (8 CPU) 08:45:32 LINUX RESTART (8 CPU) 08:46:01 AM tps rtps wtps bread/s bwrtn/s 08:47:01 AM 257.96 19.74 238.22 3779.94 9372.63 08:48:01 AM 252.17 5.38 246.79 1216.60 13392.58 08:49:01 AM 179.54 0.87 178.68 558.12 47545.98 08:50:01 AM 36.80 0.03 36.77 1.47 678.19 08:51:01 AM 24.34 0.48 23.86 21.46 468.79 08:52:01 AM 7.72 0.00 7.72 0.00 435.19 08:53:01 AM 21.86 0.00 21.86 0.00 444.45 08:54:01 AM 103.15 0.00 103.15 0.00 23595.32 08:55:01 AM 154.22 0.00 154.22 0.00 1737.93 08:56:01 AM 54.38 3.81 50.57 6210.26 29165.14 Average: 109.22 3.03 106.18 1178.96 12684.58 08:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:47:01 AM 29290880 31122748 3364832 10.30 2688 2150364 2012232 5.97 160012 2756564 190628 08:48:01 AM 27459104 29678412 5196608 15.91 2688 2529648 2695228 8.00 267176 4434164 203372 08:49:01 AM 24902216 28303192 7753496 23.74 2688 3684400 4038788 11.98 422488 6726096 924 08:50:01 AM 24393708 27798320 8262004 25.30 2688 3686572 5608468 16.64 435804 7211724 220 08:51:01 AM 24601392 28010796 8054320 24.66 2688 3691508 4173380 12.38 440708 7002788 36 08:52:01 AM 25460808 28879852 7194904 22.03 2688 3701152 3464572 10.28 442688 6147128 28 08:53:01 AM 25345240 29004096 7310472 22.39 2688 3938464 3202220 9.50 505932 6193228 232456 08:54:01 AM 23231328 27375100 9424384 28.86 2688 4412272 6217800 18.45 554748 8195056 4400 08:55:01 AM 24254460 28343984 8401252 25.73 2688 4346180 3762136 11.16 553472 7190484 15572 08:56:01 AM 24589416 29874592 8066296 24.70 2688 5529212 2533504 7.52 782132 6613072 156292 Average: 25352855 28839109 7302857 22.36 2688 3766977 3770833 11.19 456516 6247030 80393 08:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM eth0 230.17 151.48 1390.79 41.22 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:48:01 AM eth0 454.34 363.52 5342.52 50.55 0.00 0.00 0.00 0.00 08:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:49:01 AM lo 0.47 0.47 0.02 0.02 0.00 0.00 0.00 0.00 08:49:01 AM eth0 401.25 243.54 10048.74 38.12 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:50:01 AM lo 16.86 16.86 1.30 1.30 0.00 0.00 0.00 0.00 08:50:01 AM eth0 57.13 35.09 18.87 16.47 0.00 0.00 0.00 0.00 08:50:01 AM docker0 2.85 3.38 0.42 0.42 0.00 0.00 0.00 0.00 08:50:01 AM veth9268b8d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:51:01 AM lo 70.51 70.51 5.04 5.04 0.00 0.00 0.00 0.00 08:51:01 AM eth0 345.43 224.16 93.93 92.86 0.00 0.00 0.00 0.00 08:51:01 AM docker0 9.55 10.85 1.42 1.47 0.00 0.00 0.00 0.00 08:52:01 AM lo 40.03 40.03 1.95 1.95 0.00 0.00 0.00 0.00 08:52:01 AM eth0 255.06 168.12 96.97 58.57 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:53:01 AM eth0 190.97 149.02 751.16 41.71 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM lo 301.55 301.55 45.58 45.58 0.00 0.00 0.00 0.00 08:54:01 AM eth0 503.70 271.92 2279.57 25.87 0.00 0.00 0.00 0.00 08:54:01 AM docker0 130.24 136.86 20.74 21.99 0.00 0.00 0.00 0.00 08:54:01 AM veth5aee25c 118.95 124.48 21.19 18.61 0.00 0.00 0.00 0.00 08:54:01 AM veth887eef6 11.30 13.08 1.34 3.65 0.00 0.00 0.00 0.00 08:55:01 AM lo 1131.78 1131.78 202.80 202.80 0.00 0.00 0.00 0.00 08:55:01 AM eth0 121.44 86.44 282.11 35.45 0.00 0.00 0.00 0.00 08:55:01 AM docker0 496.92 510.04 100.50 96.10 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:56:01 AM eth0 354.85 246.64 3399.26 29.02 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.24 156.24 25.68 25.68 0.00 0.00 0.00 0.00 Average: eth0 291.43 193.99 2370.51 42.98 0.00 0.00 0.00 0.00 Average: docker0 63.96 66.13 12.31 12.00 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) 08/11/2025 _x86_64_ (8 CPU) 08:45:32 LINUX RESTART (8 CPU) 08:46:01 AM CPU %user %nice %system %iowait %steal %idle 08:47:01 AM all 11.58 0.00 1.32 0.81 0.05 86.24 08:47:01 AM 0 6.81 0.00 1.72 2.46 0.05 88.96 08:47:01 AM 1 16.12 0.00 1.24 0.87 0.05 81.73 08:47:01 AM 2 7.45 0.00 0.99 0.45 0.03 91.08 08:47:01 AM 3 23.69 0.00 2.19 0.37 0.05 73.71 08:47:01 AM 4 13.52 0.00 1.40 1.12 0.03 83.92 08:47:01 AM 5 8.57 0.00 1.09 0.13 0.07 90.14 08:47:01 AM 6 8.22 0.00 0.99 0.30 0.05 90.45 08:47:01 AM 7 8.23 0.00 0.94 0.80 0.03 89.99 08:48:01 AM all 38.97 0.00 1.38 0.95 0.09 58.61 08:48:01 AM 0 44.44 0.00 0.62 0.07 0.10 54.78 08:48:01 AM 1 45.11 0.00 1.85 0.40 0.08 52.55 08:48:01 AM 2 44.96 0.00 1.61 1.34 0.10 51.99 08:48:01 AM 3 41.36 0.00 1.87 1.44 0.10 55.23 08:48:01 AM 4 43.35 0.00 1.29 1.21 0.08 54.08 08:48:01 AM 5 23.46 0.00 1.74 2.66 0.10 72.03 08:48:01 AM 6 44.06 0.00 1.12 0.38 0.08 54.35 08:48:01 AM 7 25.02 0.00 0.90 0.08 0.08 73.91 08:49:01 AM all 28.11 0.00 2.68 2.11 0.08 67.01 08:49:01 AM 0 34.44 0.00 2.74 0.07 0.08 62.67 08:49:01 AM 1 35.78 0.00 2.50 4.23 0.08 57.40 08:49:01 AM 2 28.47 0.00 2.93 3.94 0.10 64.57 08:49:01 AM 3 24.04 0.00 2.84 3.69 0.08 69.35 08:49:01 AM 4 30.71 0.00 3.18 0.35 0.10 65.66 08:49:01 AM 5 16.91 0.00 2.67 0.67 0.07 79.68 08:49:01 AM 6 34.81 0.00 1.61 0.39 0.08 63.11 08:49:01 AM 7 19.70 0.00 2.99 3.58 0.07 73.66 08:50:01 AM all 18.18 0.00 1.98 0.06 0.09 79.70 08:50:01 AM 0 26.56 0.00 2.69 0.10 0.08 70.57 08:50:01 AM 1 20.25 0.00 2.46 0.03 0.10 77.16 08:50:01 AM 2 17.55 0.00 2.13 0.05 0.07 80.20 08:50:01 AM 3 14.63 0.00 1.61 0.08 0.08 83.60 08:50:01 AM 4 14.83 0.00 1.52 0.05 0.08 83.51 08:50:01 AM 5 15.11 0.00 1.84 0.05 0.10 82.89 08:50:01 AM 6 17.56 0.00 1.72 0.03 0.10 80.59 08:50:01 AM 7 18.89 0.00 1.84 0.05 0.08 79.14 08:51:01 AM all 13.00 0.00 1.71 0.38 0.09 84.83 08:51:01 AM 0 9.00 0.00 1.32 1.00 0.10 88.57 08:51:01 AM 1 11.95 0.00 1.99 0.20 0.08 85.77 08:51:01 AM 2 13.05 0.00 1.37 0.05 0.10 85.43 08:51:01 AM 3 14.58 0.00 1.42 0.02 0.12 83.86 08:51:01 AM 4 15.81 0.00 1.84 0.62 0.08 81.64 08:51:01 AM 5 9.61 0.00 1.69 0.03 0.07 88.60 08:51:01 AM 6 16.53 0.00 2.34 0.37 0.08 80.68 08:51:01 AM 7 13.44 0.00 1.67 0.75 0.08 84.05 08:52:01 AM all 7.68 0.00 0.62 0.08 0.05 91.57 08:52:01 AM 0 21.22 0.00 0.68 0.03 0.08 77.97 08:52:01 AM 1 6.20 0.00 0.77 0.03 0.07 92.93 08:52:01 AM 2 4.21 0.00 0.45 0.00 0.05 95.29 08:52:01 AM 3 7.26 0.00 0.67 0.00 0.05 92.02 08:52:01 AM 4 6.23 0.00 0.53 0.00 0.05 93.19 08:52:01 AM 5 7.22 0.00 0.48 0.48 0.05 91.77 08:52:01 AM 6 5.29 0.00 0.42 0.08 0.03 94.17 08:52:01 AM 7 3.76 0.00 0.95 0.00 0.05 95.24 08:53:01 AM all 31.25 0.00 1.03 0.03 0.07 67.61 08:53:01 AM 0 18.71 0.00 0.55 0.03 0.07 80.63 08:53:01 AM 1 35.39 0.00 1.85 0.00 0.08 62.68 08:53:01 AM 2 17.95 0.00 2.29 0.13 0.07 79.56 08:53:01 AM 3 42.09 0.00 0.47 0.00 0.07 57.38 08:53:01 AM 4 38.90 0.00 0.88 0.08 0.07 60.06 08:53:01 AM 5 25.12 0.00 0.82 0.00 0.08 73.98 08:53:01 AM 6 34.12 0.00 0.73 0.00 0.05 65.10 08:53:01 AM 7 37.73 0.00 0.63 0.00 0.08 61.55 08:54:01 AM all 28.21 0.00 1.92 0.65 0.10 69.11 08:54:01 AM 0 23.61 0.00 2.25 0.20 0.10 73.84 08:54:01 AM 1 38.45 0.00 2.11 3.02 0.12 56.30 08:54:01 AM 2 25.33 0.00 2.00 0.42 0.10 72.15 08:54:01 AM 3 43.03 0.00 2.45 0.03 0.10 54.39 08:54:01 AM 4 22.69 0.00 1.73 0.72 0.10 74.76 08:54:01 AM 5 36.31 0.00 1.37 0.00 0.08 62.23 08:54:01 AM 6 17.76 0.00 1.66 0.71 0.12 79.75 08:54:01 AM 7 18.45 0.00 1.80 0.10 0.10 79.55 08:55:01 AM all 28.47 0.00 1.82 0.29 0.09 69.32 08:55:01 AM 0 20.82 0.00 1.54 0.02 0.10 77.52 08:55:01 AM 1 35.38 0.00 2.80 0.00 0.10 61.73 08:55:01 AM 2 29.82 0.00 1.54 0.03 0.08 68.53 08:55:01 AM 3 32.06 0.00 2.01 0.02 0.10 65.81 08:55:01 AM 4 34.97 0.00 1.29 0.02 0.08 63.65 08:55:01 AM 5 31.91 0.00 1.90 0.10 0.10 66.00 08:55:01 AM 6 25.49 0.00 1.04 0.02 0.08 73.37 08:55:01 AM 7 17.32 0.00 2.42 2.15 0.10 78.01 08:56:01 AM all 35.58 0.00 1.69 0.76 0.08 61.89 08:56:01 AM 0 41.24 0.00 1.12 0.33 0.08 57.22 08:56:01 AM 1 44.30 0.00 1.25 0.45 0.08 53.91 08:56:01 AM 2 44.18 0.00 2.19 2.66 0.08 50.89 08:56:01 AM 3 22.22 0.00 2.09 1.81 0.07 73.81 08:56:01 AM 4 45.15 0.00 1.74 0.10 0.07 52.94 08:56:01 AM 5 42.16 0.00 2.01 0.27 0.10 55.46 08:56:01 AM 6 23.76 0.00 1.42 0.05 0.07 74.70 08:56:01 AM 7 21.59 0.00 1.69 0.43 0.08 76.20 Average: all 24.10 0.00 1.61 0.61 0.08 73.60 Average: 0 24.69 0.00 1.52 0.43 0.09 73.28 Average: 1 28.89 0.00 1.88 0.92 0.09 68.22 Average: 2 23.28 0.00 1.75 0.91 0.08 73.98 Average: 3 26.49 0.00 1.76 0.74 0.08 70.92 Average: 4 26.62 0.00 1.54 0.43 0.08 71.34 Average: 5 21.63 0.00 1.56 0.44 0.08 76.29 Average: 6 22.76 0.00 1.30 0.23 0.08 75.63 Average: 7 18.41 0.00 1.58 0.79 0.08 79.13