---> uname -a: Linux prd-centos8-docker-8c-8g-34467.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 1126 25127 19 5636 30290 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:7b:9e:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85638sec preferred_lft 85638sec inet6 fe80::f816:3eff:fe7b:9eee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:40:da:a1 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::42:27ff:fe40:daa1/64 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) 09:42:08 LINUX RESTART (8 CPU) 09:43:02 AM tps rtps wtps bread/s bwrtn/s 09:44:01 AM 242.42 17.59 224.83 3684.80 11506.98 09:45:01 AM 188.25 1.83 186.42 555.37 15881.14 09:46:01 AM 131.82 0.60 131.22 449.18 40522.18 09:47:01 AM 33.14 0.05 33.09 0.53 535.12 09:48:01 AM 8.68 0.43 8.25 20.93 206.60 09:49:01 AM 3.12 0.00 3.12 0.00 77.44 09:50:01 AM 8.70 0.00 8.70 0.00 517.88 09:51:01 AM 74.59 0.00 74.59 0.00 21834.01 09:52:01 AM 51.07 0.00 51.07 0.00 2296.13 09:53:01 AM 162.32 2.47 159.86 4497.92 2107.95 09:54:01 AM 41.59 1.35 40.24 1722.11 28931.48 Average: 85.73 2.19 83.54 989.55 11310.29 09:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 AM 28724348 30716372 3931364 12.04 2688 2306420 1862488 5.53 212984 3247260 217176 09:45:01 AM 25176640 28275140 7479072 22.90 2688 3401712 4278128 12.69 328760 6626404 868132 09:46:01 AM 24522184 27925652 8133528 24.91 2688 3685992 4502420 13.36 432908 7089244 72 09:47:01 AM 24302672 27709752 8353040 25.58 2688 3689556 4603332 13.66 440016 7303096 172 09:48:01 AM 24086788 27497152 8568924 26.24 2688 3692672 4630180 13.74 441288 7516920 16 09:49:01 AM 24038832 27449904 8616880 26.39 2688 3693452 4630180 13.74 441300 7564940 84 09:50:01 AM 25181440 28602492 7474272 22.89 2688 3703200 3646140 10.82 443184 6425900 24 09:51:01 AM 24539928 28629452 8115784 24.85 2688 4360104 4012792 11.91 526340 6935672 20844 09:52:01 AM 23150812 27307248 9504900 29.11 2688 4425756 6157652 18.27 555428 8276856 2724 09:53:01 AM 24400368 28940756 8255344 25.28 2688 4796064 3172572 9.41 585224 7014348 312648 09:54:01 AM 24352268 29638888 8303444 25.43 2688 5530964 2759632 8.19 790796 6841480 147212 Average: 24770571 28426619 7885141 24.15 2688 3935081 4023229 11.94 472566 6803829 142646 09:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 329.49 259.19 2931.78 51.04 0.00 0.00 0.00 0.00 09:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 615.05 428.00 13296.50 52.57 0.00 0.00 0.00 0.00 09:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM lo 6.75 6.75 0.56 0.56 0.00 0.00 0.00 0.00 09:46:01 AM eth0 15.96 14.85 4.86 7.36 0.00 0.00 0.00 0.00 09:46:01 AM docker0 1.27 1.63 0.19 0.21 0.00 0.00 0.00 0.00 09:46:01 AM vethe970649 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:47:01 AM lo 55.93 55.93 4.45 4.45 0.00 0.00 0.00 0.00 09:47:01 AM eth0 144.15 115.21 45.07 47.96 0.00 0.00 0.00 0.00 09:47:01 AM docker0 10.28 11.61 1.53 1.48 0.00 0.00 0.00 0.00 09:48:01 AM lo 59.51 59.51 3.03 3.03 0.00 0.00 0.00 0.00 09:48:01 AM eth0 376.97 263.53 101.39 98.99 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.78 1.03 0.11 0.18 0.00 0.00 0.00 0.00 09:49:01 AM lo 60.30 60.30 2.94 2.94 0.00 0.00 0.00 0.00 09:49:01 AM eth0 232.67 176.52 59.99 66.04 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 9.83 9.83 0.48 0.48 0.00 0.00 0.00 0.00 09:50:01 AM eth0 124.10 99.35 106.44 32.82 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:51:01 AM eth0 715.83 405.50 2971.08 40.36 0.00 0.00 0.00 0.00 09:51:01 AM docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM veth2919e35 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 AM lo 817.74 817.74 145.47 145.47 0.00 0.00 0.00 0.00 09:52:01 AM eth0 61.98 45.32 21.16 24.18 0.00 0.00 0.00 0.00 09:52:01 AM docker0 353.37 366.29 62.40 75.57 0.00 0.00 0.00 0.00 09:52:01 AM veth2919e35 322.04 334.16 63.79 54.30 0.00 0.00 0.00 0.01 09:52:01 AM veth52ecf75 31.32 32.82 3.44 21.54 0.00 0.00 0.00 0.00 09:53:01 AM lo 618.13 618.13 102.53 102.53 0.00 0.00 0.00 0.00 09:53:01 AM eth0 103.90 85.90 1503.12 22.37 0.00 0.00 0.00 0.00 09:53:01 AM docker0 272.24 278.14 58.63 41.99 0.00 0.00 0.00 0.00 09:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 AM eth0 241.41 174.62 2152.46 19.15 0.00 0.00 0.00 0.00 09:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 148.26 148.26 23.63 23.63 0.00 0.00 0.00 0.00 Average: eth0 269.14 187.89 2107.14 42.06 0.00 0.00 0.00 0.00 Average: docker0 58.08 59.98 11.19 10.87 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) 09:42:08 LINUX RESTART (8 CPU) 09:43:02 AM CPU %user %nice %system %iowait %steal %idle 09:44:01 AM all 17.98 0.00 1.26 1.30 0.07 79.41 09:44:01 AM 0 9.32 0.00 1.02 1.70 0.07 87.89 09:44:01 AM 1 19.31 0.00 1.11 1.97 0.07 77.54 09:44:01 AM 2 17.77 0.00 1.21 1.50 0.07 79.46 09:44:01 AM 3 12.15 0.00 0.97 1.16 0.05 85.68 09:44:01 AM 4 28.98 0.00 2.23 1.96 0.09 66.75 09:44:01 AM 5 19.77 0.00 0.76 0.70 0.05 78.72 09:44:01 AM 6 25.70 0.00 1.75 0.66 0.07 71.81 09:44:01 AM 7 10.83 0.00 1.02 0.73 0.07 87.35 09:45:01 AM all 44.13 0.00 1.79 1.10 0.09 52.89 09:45:01 AM 0 63.96 0.00 1.07 0.75 0.10 34.12 09:45:01 AM 1 42.37 0.00 1.92 0.89 0.10 54.72 09:45:01 AM 2 52.43 0.00 2.70 1.04 0.12 43.72 09:45:01 AM 3 50.40 0.00 1.67 0.70 0.10 47.12 09:45:01 AM 4 26.76 0.00 1.29 0.18 0.07 71.70 09:45:01 AM 5 41.39 0.00 1.67 0.22 0.08 56.64 09:45:01 AM 6 41.47 0.00 1.61 1.11 0.10 55.71 09:45:01 AM 7 34.27 0.00 2.36 3.90 0.08 59.38 09:46:01 AM all 18.51 0.00 2.57 1.60 0.07 77.25 09:46:01 AM 0 20.66 0.00 2.43 1.49 0.08 75.34 09:46:01 AM 1 19.04 0.00 3.06 2.27 0.07 75.57 09:46:01 AM 2 20.19 0.00 2.55 2.75 0.07 74.43 09:46:01 AM 3 14.30 0.00 2.95 2.13 0.08 80.53 09:46:01 AM 4 19.90 0.00 2.72 0.59 0.07 76.73 09:46:01 AM 5 18.72 0.00 2.57 1.21 0.08 77.42 09:46:01 AM 6 18.64 0.00 1.76 0.13 0.07 79.40 09:46:01 AM 7 16.64 0.00 2.53 2.21 0.07 78.54 09:47:01 AM all 17.61 0.00 2.06 0.05 0.08 80.20 09:47:01 AM 0 17.45 0.00 1.96 0.02 0.08 80.49 09:47:01 AM 1 11.91 0.00 2.26 0.08 0.10 85.64 09:47:01 AM 2 15.79 0.00 1.72 0.02 0.08 82.39 09:47:01 AM 3 17.07 0.00 1.61 0.05 0.07 81.21 09:47:01 AM 4 17.19 0.00 1.98 0.07 0.08 80.68 09:47:01 AM 5 20.41 0.00 2.19 0.03 0.07 77.29 09:47:01 AM 6 26.20 0.00 2.98 0.05 0.08 70.70 09:47:01 AM 7 14.85 0.00 1.81 0.08 0.08 83.17 09:48:01 AM all 4.91 0.00 1.02 0.01 0.06 93.99 09:48:01 AM 0 5.93 0.00 1.24 0.02 0.07 92.74 09:48:01 AM 1 5.31 0.00 1.24 0.02 0.07 93.37 09:48:01 AM 2 3.95 0.00 1.36 0.03 0.07 94.59 09:48:01 AM 3 4.36 0.00 0.70 0.00 0.07 94.87 09:48:01 AM 4 4.81 0.00 0.50 0.00 0.07 94.62 09:48:01 AM 5 3.53 0.00 1.14 0.03 0.07 95.23 09:48:01 AM 6 6.45 0.00 0.72 0.00 0.05 92.78 09:48:01 AM 7 4.95 0.00 1.25 0.02 0.07 93.71 09:49:01 AM all 1.94 0.00 0.64 0.01 0.06 97.34 09:49:01 AM 0 1.72 0.00 0.33 0.00 0.07 97.88 09:49:01 AM 1 1.59 0.00 0.80 0.00 0.05 97.56 09:49:01 AM 2 3.55 0.00 0.49 0.00 0.08 95.88 09:49:01 AM 3 1.64 0.00 0.48 0.00 0.08 97.80 09:49:01 AM 4 1.84 0.00 0.40 0.00 0.08 97.68 09:49:01 AM 5 2.15 0.00 0.72 0.03 0.05 97.04 09:49:01 AM 6 1.25 0.00 0.64 0.07 0.07 97.98 09:49:01 AM 7 1.81 0.00 1.27 0.00 0.03 96.89 09:50:01 AM all 11.05 0.00 0.40 0.02 0.04 88.49 09:50:01 AM 0 2.85 0.00 0.33 0.12 0.03 96.66 09:50:01 AM 1 1.64 0.00 0.75 0.00 0.05 97.56 09:50:01 AM 2 3.32 0.00 0.18 0.00 0.03 96.46 09:50:01 AM 3 46.41 0.00 0.85 0.02 0.05 52.67 09:50:01 AM 4 4.34 0.00 0.20 0.05 0.07 95.34 09:50:01 AM 5 14.22 0.00 0.43 0.00 0.03 85.31 09:50:01 AM 6 6.71 0.00 0.35 0.00 0.03 92.91 09:50:01 AM 7 8.85 0.00 0.12 0.00 0.02 91.02 09:51:01 AM all 33.33 0.00 1.97 1.22 0.11 63.39 09:51:01 AM 0 28.73 0.00 2.18 0.12 0.12 68.85 09:51:01 AM 1 38.63 0.00 1.36 0.12 0.08 59.81 09:51:01 AM 2 32.31 0.00 1.68 0.08 0.12 65.80 09:51:01 AM 3 53.62 0.00 2.81 5.18 0.12 38.27 09:51:01 AM 4 35.40 0.00 1.51 0.10 0.10 62.89 09:51:01 AM 5 25.84 0.00 2.92 1.11 0.12 70.02 09:51:01 AM 6 30.92 0.00 1.36 2.40 0.12 65.21 09:51:01 AM 7 21.16 0.00 1.90 0.62 0.08 76.23 09:52:01 AM all 30.35 0.00 1.79 0.18 0.10 67.58 09:52:01 AM 0 30.29 0.00 1.89 0.15 0.08 67.58 09:52:01 AM 1 27.22 0.00 2.07 0.07 0.12 70.53 09:52:01 AM 2 43.97 0.00 2.11 0.22 0.10 53.60 09:52:01 AM 3 32.38 0.00 1.64 0.10 0.10 65.77 09:52:01 AM 4 27.59 0.00 1.70 0.62 0.10 69.99 09:52:01 AM 5 28.33 0.00 2.06 0.08 0.10 69.42 09:52:01 AM 6 30.85 0.00 1.19 0.00 0.08 67.88 09:52:01 AM 7 22.11 0.00 1.65 0.24 0.12 75.89 09:53:01 AM all 28.75 0.00 1.57 0.53 0.08 69.06 09:53:01 AM 0 13.52 0.00 1.31 0.47 0.08 84.62 09:53:01 AM 1 35.34 0.00 1.82 0.07 0.08 62.69 09:53:01 AM 2 25.87 0.00 1.59 0.35 0.07 72.12 09:53:01 AM 3 31.16 0.00 1.07 0.20 0.08 67.48 09:53:01 AM 4 26.96 0.00 1.39 0.87 0.08 70.70 09:53:01 AM 5 27.09 0.00 2.28 1.81 0.07 68.75 09:53:01 AM 6 37.67 0.00 1.29 0.03 0.10 60.90 09:53:01 AM 7 32.42 0.00 1.81 0.45 0.07 65.25 09:54:01 AM all 32.24 0.00 1.65 2.31 0.07 63.73 09:54:01 AM 0 53.11 0.00 2.39 0.25 0.08 44.16 09:54:01 AM 1 37.60 0.00 1.66 1.81 0.07 58.86 09:54:01 AM 2 28.26 0.00 2.12 4.00 0.08 65.55 09:54:01 AM 3 25.83 0.00 1.33 11.27 0.07 61.50 09:54:01 AM 4 27.02 0.00 1.39 0.00 0.07 71.52 09:54:01 AM 5 26.31 0.00 1.36 0.72 0.08 71.52 09:54:01 AM 6 39.13 0.00 1.17 0.44 0.08 59.17 09:54:01 AM 7 20.66 0.00 1.81 0.00 0.05 77.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.88 0.00 1.52 0.76 0.08 75.77 Average: 0 22.50 0.00 1.47 0.46 0.08 75.49 Average: 1 21.81 0.00 1.64 0.66 0.08 75.81 Average: 2 22.48 0.00 1.61 0.91 0.08 74.92 Average: 3 26.31 0.00 1.46 1.88 0.08 70.27 Average: 4 20.04 0.00 1.39 0.40 0.08 78.09 Average: 5 20.70 0.00 1.65 0.54 0.07 77.05 Average: 6 24.07 0.00 1.35 0.44 0.08 74.06 Average: 7 17.13 0.00 1.59 0.75 0.07 80.45