---> uname -a: Linux prd-centos8-docker-8c-8g-17143.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 13G 148G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1135 26285 19 4469 30281 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:d4:af:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fed4:af32/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:48:b3:d2 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::42:14ff:fe48:b3d2/64 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) 12/02/2025 _x86_64_ (8 CPU) 11:48:02 LINUX RESTART (8 CPU) 11:49:01 AM tps rtps wtps bread/s bwrtn/s 11:50:01 AM 252.16 17.38 234.78 3728.71 12862.87 11:51:01 AM 137.87 1.78 136.09 498.50 14467.49 11:52:01 AM 49.24 0.02 49.23 0.27 2818.16 11:53:01 AM 110.85 0.53 110.31 411.73 44571.19 11:54:01 AM 31.01 0.05 30.96 5.06 651.03 11:55:01 AM 24.98 0.50 24.48 23.73 553.52 11:56:01 AM 22.20 0.00 22.20 0.00 688.50 11:57:01 AM 102.57 0.00 102.57 0.00 23687.02 11:58:01 AM 14.23 0.00 14.23 0.00 346.52 Average: 82.79 2.25 80.53 518.61 11182.93 11:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:01 AM 28655004 30660476 4000708 12.25 2688 2319032 1777968 5.28 214412 3306808 211820 11:51:01 AM 27986620 30213700 4669092 14.30 2688 2536828 2197828 6.52 261772 3907028 20136 11:52:01 AM 27168120 29445328 5487592 16.80 2688 2585272 2832608 8.40 283336 4699636 24 11:53:01 AM 25491520 28900800 7164192 21.94 2688 3692828 3968708 11.78 349712 6206756 8 11:54:01 AM 24997660 28411092 7658052 23.45 2688 3695268 3698276 10.97 441188 6604964 236 11:55:01 AM 24769968 28189892 7885744 24.15 2688 3701972 3826560 11.35 445772 6828768 28 11:56:01 AM 25154612 28821176 7501100 22.97 2688 3946300 3862724 11.46 507312 6380744 233216 11:57:01 AM 23388880 27533520 9266832 28.38 2688 4412592 5980568 17.74 556060 8036020 1652 11:58:01 AM 22824688 27010484 9831024 30.11 2688 4454252 6446892 19.13 559368 8590264 5000 Average: 25604119 28798496 7051593 21.59 2688 3482705 3843570 11.40 402104 6062332 52458 11:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 259.81 218.51 3175.21 55.13 0.00 0.00 0.00 0.00 11:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 AM eth0 216.51 168.23 3154.70 24.03 0.00 0.00 0.00 0.00 11:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 AM eth0 106.33 87.31 681.68 21.31 0.00 0.00 0.00 0.00 11:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM eth0 420.73 272.59 9535.37 40.64 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM veth9ea9e5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 AM veth5151404 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 23.39 23.39 2.25 2.25 0.00 0.00 0.00 0.00 11:54:01 AM eth0 41.42 27.41 13.08 13.63 0.00 0.00 0.00 0.00 11:54:01 AM docker0 7.61 8.55 1.02 1.00 0.00 0.00 0.00 0.00 11:55:01 AM lo 71.04 71.04 4.57 4.57 0.00 0.00 0.00 0.00 11:55:01 AM eth0 354.68 249.22 86.78 95.69 0.00 0.00 0.00 0.00 11:55:01 AM docker0 5.21 6.08 0.88 0.89 0.00 0.00 0.00 0.00 11:56:01 AM lo 31.54 31.54 1.56 1.56 0.00 0.00 0.00 0.00 11:56:01 AM eth0 169.76 139.13 728.38 48.04 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 18.54 18.54 2.40 2.40 0.00 0.00 0.00 0.00 11:57:01 AM eth0 496.72 173.74 2297.91 13.94 0.00 0.00 0.00 0.00 11:57:01 AM docker0 8.51 9.21 0.81 1.89 0.00 0.00 0.00 0.00 11:57:01 AM vethe8848be 8.51 9.36 0.93 1.90 0.00 0.00 0.00 0.00 11:57:01 AM veth1af3898 0.00 0.53 0.00 0.25 0.00 0.00 0.00 0.00 11:58:01 AM lo 1085.70 1085.70 165.20 165.20 0.00 0.00 0.00 0.00 11:58:01 AM eth0 294.59 208.13 81.24 94.48 0.00 0.00 0.00 0.00 11:58:01 AM docker0 472.61 486.20 83.28 75.62 0.00 0.00 0.00 0.00 11:58:01 AM vethe8848be 417.34 430.91 83.11 61.69 0.00 0.00 0.00 0.01 11:58:01 AM veth1af3898 55.26 55.35 6.63 13.93 0.00 0.00 0.00 0.00 Average: lo 136.69 136.69 19.55 19.55 0.00 0.00 0.00 0.00 Average: eth0 262.28 171.58 2194.91 45.21 0.00 0.00 0.00 0.00 Average: docker0 54.88 56.67 9.56 8.82 0.00 0.00 0.00 0.00 Average: vethe8848be 47.32 48.92 9.34 7.07 0.00 0.00 0.00 0.00 Average: veth1af3898 6.14 6.21 0.74 1.58 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) 12/02/2025 _x86_64_ (8 CPU) 11:48:02 LINUX RESTART (8 CPU) 11:49:01 AM CPU %user %nice %system %iowait %steal %idle 11:50:01 AM all 18.72 0.00 1.31 1.08 0.07 78.82 11:50:01 AM 0 10.93 0.00 0.88 1.27 0.08 86.83 11:50:01 AM 1 31.13 0.00 2.04 1.67 0.08 65.08 11:50:01 AM 2 9.76 0.00 1.15 0.80 0.05 88.23 11:50:01 AM 3 37.72 0.00 1.89 0.82 0.08 59.50 11:50:01 AM 4 15.94 0.00 1.04 0.75 0.05 82.22 11:50:01 AM 5 14.74 0.00 0.90 0.80 0.08 83.47 11:50:01 AM 6 14.97 0.00 1.65 1.19 0.07 82.12 11:50:01 AM 7 14.52 0.00 0.92 1.34 0.05 83.18 11:51:01 AM all 19.17 0.00 0.69 7.13 0.06 72.95 11:51:01 AM 0 22.50 0.00 0.92 0.20 0.07 76.32 11:51:01 AM 1 22.69 0.00 0.69 12.24 0.07 64.32 11:51:01 AM 2 12.56 0.00 0.62 20.32 0.07 66.44 11:51:01 AM 3 24.95 0.00 0.70 9.72 0.07 64.56 11:51:01 AM 4 18.38 0.00 0.63 0.32 0.07 80.60 11:51:01 AM 5 16.58 0.00 0.33 1.14 0.07 81.89 11:51:01 AM 6 19.83 0.00 0.68 0.42 0.07 79.00 11:51:01 AM 7 15.88 0.00 0.90 12.70 0.05 70.46 11:52:01 AM all 20.92 0.00 0.55 1.62 0.05 76.85 11:52:01 AM 0 10.73 0.00 0.25 0.00 0.07 88.95 11:52:01 AM 1 16.45 0.00 0.64 2.62 0.07 80.23 11:52:01 AM 2 25.93 0.00 0.32 0.00 0.05 73.70 11:52:01 AM 3 25.77 0.00 0.75 0.08 0.05 73.35 11:52:01 AM 4 37.87 0.00 1.17 3.44 0.07 57.46 11:52:01 AM 5 16.04 0.00 0.23 0.00 0.05 83.67 11:52:01 AM 6 13.56 0.00 0.75 6.83 0.03 78.83 11:52:01 AM 7 20.98 0.00 0.25 0.00 0.05 78.72 11:53:01 AM all 20.22 0.00 2.20 2.07 0.06 75.45 11:53:01 AM 0 16.35 0.00 2.30 0.00 0.07 81.29 11:53:01 AM 1 45.30 0.00 3.00 4.18 0.08 47.43 11:53:01 AM 2 12.57 0.00 2.20 3.27 0.05 81.91 11:53:01 AM 3 23.52 0.00 2.42 1.81 0.05 72.20 11:53:01 AM 4 8.08 0.00 2.28 0.12 0.07 89.45 11:53:01 AM 5 21.14 0.00 1.76 3.69 0.05 73.37 11:53:01 AM 6 22.80 0.00 1.49 1.84 0.07 73.80 11:53:01 AM 7 11.96 0.00 2.13 1.65 0.07 84.19 11:54:01 AM all 21.70 0.00 1.63 0.07 0.07 76.53 11:54:01 AM 0 21.13 0.00 2.04 0.13 0.08 76.61 11:54:01 AM 1 15.20 0.00 1.72 0.07 0.07 82.95 11:54:01 AM 2 20.89 0.00 1.32 0.02 0.08 77.69 11:54:01 AM 3 16.30 0.00 1.84 0.02 0.07 81.78 11:54:01 AM 4 40.78 0.00 1.56 0.25 0.07 57.35 11:54:01 AM 5 22.90 0.00 1.50 0.07 0.07 75.46 11:54:01 AM 6 22.51 0.00 1.70 0.02 0.05 75.72 11:54:01 AM 7 13.87 0.00 1.32 0.02 0.08 84.71 11:55:01 AM all 13.02 0.00 1.66 0.05 0.08 85.20 11:55:01 AM 0 14.24 0.00 1.24 0.03 0.07 84.42 11:55:01 AM 1 15.40 0.00 2.26 0.02 0.08 82.24 11:55:01 AM 2 12.86 0.00 1.51 0.08 0.08 85.46 11:55:01 AM 3 13.27 0.00 2.02 0.08 0.10 84.52 11:55:01 AM 4 11.27 0.00 1.46 0.03 0.07 87.17 11:55:01 AM 5 12.38 0.00 2.13 0.07 0.08 85.34 11:55:01 AM 6 14.10 0.00 1.24 0.02 0.07 84.58 11:55:01 AM 7 10.59 0.00 1.42 0.03 0.07 87.89 11:56:01 AM all 23.87 0.00 1.00 0.08 0.07 74.98 11:56:01 AM 0 21.85 0.00 0.82 0.05 0.08 77.20 11:56:01 AM 1 33.65 0.00 1.97 0.38 0.07 63.93 11:56:01 AM 2 19.81 0.00 1.35 0.00 0.07 78.77 11:56:01 AM 3 33.82 0.00 0.62 0.05 0.07 65.45 11:56:01 AM 4 5.52 0.00 0.77 0.10 0.07 93.55 11:56:01 AM 5 18.08 0.00 0.42 0.00 0.07 81.43 11:56:01 AM 6 31.01 0.00 1.07 0.03 0.08 67.80 11:56:01 AM 7 27.22 0.00 0.97 0.00 0.08 71.73 11:57:01 AM all 25.62 0.00 1.49 1.02 0.08 71.79 11:57:01 AM 0 29.57 0.00 1.36 0.94 0.08 68.05 11:57:01 AM 1 26.46 0.00 1.59 1.36 0.08 70.51 11:57:01 AM 2 11.58 0.00 1.68 1.61 0.08 85.05 11:57:01 AM 3 24.79 0.00 1.21 2.03 0.07 71.90 11:57:01 AM 4 27.71 0.00 1.78 0.96 0.08 69.47 11:57:01 AM 5 42.11 0.00 1.83 1.11 0.08 54.87 11:57:01 AM 6 22.66 0.00 1.51 0.07 0.07 75.70 11:57:01 AM 7 20.11 0.00 0.97 0.08 0.07 78.76 11:58:01 AM all 23.53 0.00 1.94 0.02 0.09 74.43 11:58:01 AM 0 21.48 0.00 2.60 0.07 0.08 75.77 11:58:01 AM 1 21.71 0.00 3.00 0.03 0.07 75.19 11:58:01 AM 2 26.73 0.00 1.86 0.00 0.08 71.33 11:58:01 AM 3 30.13 0.00 2.03 0.02 0.08 67.74 11:58:01 AM 4 18.87 0.00 1.99 0.02 0.10 79.02 11:58:01 AM 5 29.50 0.00 1.34 0.00 0.08 69.08 11:58:01 AM 6 21.95 0.00 1.56 0.02 0.08 76.39 11:58:01 AM 7 17.86 0.00 1.12 0.02 0.10 80.89 Average: all 20.75 0.00 1.38 1.46 0.07 76.34 Average: 0 18.75 0.00 1.38 0.30 0.08 79.50 Average: 1 25.33 0.00 1.88 2.51 0.07 70.21 Average: 2 16.97 0.00 1.33 2.90 0.07 78.73 Average: 3 25.59 0.00 1.50 1.63 0.07 71.22 Average: 4 20.50 0.00 1.41 0.67 0.07 77.36 Average: 5 21.49 0.00 1.16 0.76 0.07 76.52 Average: 6 20.38 0.00 1.29 1.16 0.07 77.10 Average: 7 17.00 0.00 1.11 1.76 0.07 80.06