---> uname -a: Linux prd-centos8-docker-8c-8g-19707.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 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1139 25342 19 5407 30277 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:0d:2c:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85716sec preferred_lft 85716sec inet6 fe80::f816:3eff:fe0d:2c73/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:2b:93:58 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::42:61ff:fe2b:9358/64 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) 06/09/2025 _x86_64_ (8 CPU) 14:46:26 LINUX RESTART (8 CPU) 02:47:01 PM tps rtps wtps bread/s bwrtn/s 02:48:01 PM 164.15 19.58 144.57 3826.72 9576.19 02:49:03 PM 214.42 5.13 209.30 1179.63 11477.24 02:50:01 PM 181.85 0.66 181.19 428.06 48993.62 02:51:01 PM 37.13 0.28 36.85 71.70 551.01 02:52:01 PM 23.88 0.48 23.39 21.46 470.43 02:53:01 PM 3.18 0.00 3.18 0.00 85.24 02:54:01 PM 8.66 0.00 8.66 0.00 474.63 02:55:01 PM 108.75 0.00 108.75 0.00 23434.34 02:56:01 PM 15.01 0.00 15.01 0.00 509.72 02:57:01 PM 199.80 2.45 197.35 4477.04 2474.34 Average: 95.76 2.87 92.89 1002.94 9678.66 02:47:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:48:01 PM 29220876 31046408 3434836 10.52 2688 2144320 1843096 5.47 159660 2819876 156144 02:49:03 PM 28110128 30284588 4545584 13.92 2688 2486460 2269712 6.73 249060 3808628 175720 02:50:01 PM 25020860 28397400 7634852 23.38 2688 3660436 5247620 15.57 389892 6639280 108 02:51:01 PM 24571784 27954408 8083928 24.76 2688 3665576 4469232 13.26 431568 7043536 232 02:52:01 PM 24412132 27800400 8243580 25.24 2688 3671252 4304516 12.77 438316 7196928 196 02:53:01 PM 24359144 27748084 8296568 25.41 2688 3672032 4304516 12.77 438364 7250208 20 02:54:01 PM 25314268 28712240 7341444 22.48 2688 3680996 3542916 10.51 440412 6298564 452 02:55:01 PM 24478532 28569908 8177180 25.04 2688 4359044 4891640 14.51 537472 6978584 76 02:56:01 PM 23085896 27211032 9569816 29.31 2688 4396380 6257100 18.56 550520 8346520 1324 02:57:01 PM 23897340 28877512 8758372 26.82 2688 5232204 3185392 9.45 718324 7378416 780484 Average: 25247096 28660198 7408616 22.69 2688 3696870 4031574 11.96 435359 6376054 111476 02:47:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 296.73 205.63 1423.07 37.74 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:03 PM eth0 372.22 292.30 4648.67 42.03 0.00 0.00 0.00 0.00 02:49:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 PM eth0 521.81 283.24 10770.06 39.78 0.00 0.00 0.00 0.00 02:50:01 PM docker0 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 02:50:01 PM veth4d2d00f 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 02:51:01 PM lo 10.03 10.03 0.85 0.85 0.00 0.00 0.00 0.00 02:51:01 PM eth0 35.98 23.22 9.32 11.81 0.00 0.00 0.00 0.00 02:51:01 PM docker0 2.10 2.60 0.33 0.30 0.00 0.00 0.00 0.00 02:51:01 PM vethfe6afa5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 PM lo 63.80 63.80 4.79 4.79 0.00 0.00 0.00 0.00 02:52:01 PM eth0 218.48 151.90 66.08 69.98 0.00 0.00 0.00 0.00 02:52:01 PM docker0 9.73 11.58 1.51 1.48 0.00 0.00 0.00 0.00 02:53:01 PM lo 56.12 56.12 2.74 2.74 0.00 0.00 0.00 0.00 02:53:01 PM eth0 190.02 139.31 52.80 64.47 0.00 0.00 0.00 0.00 02:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM lo 6.96 6.96 0.34 0.34 0.00 0.00 0.00 0.00 02:54:01 PM eth0 123.86 74.73 84.51 21.34 0.00 0.00 0.00 0.00 02:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 02:55:01 PM eth0 666.48 403.98 2864.74 48.64 0.00 0.00 0.00 0.00 02:55:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM veth3062dad 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:55:01 PM veth791239e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 02:56:01 PM lo 852.61 852.61 186.23 186.23 0.00 0.00 0.00 0.00 02:56:01 PM eth0 92.72 72.62 32.84 36.18 0.00 0.00 0.00 0.00 02:56:01 PM docker0 408.43 423.70 87.66 93.76 0.00 0.00 0.00 0.00 02:56:01 PM veth3062dad 373.69 388.07 89.46 69.76 0.00 0.00 0.00 0.01 02:56:01 PM veth791239e 34.74 36.13 3.79 24.24 0.00 0.00 0.00 0.00 02:57:01 PM lo 191.72 191.72 40.60 40.60 0.00 0.00 0.00 0.00 02:57:01 PM eth0 88.19 78.71 1500.69 17.21 0.00 0.00 0.00 0.00 02:57:01 PM docker0 96.13 96.98 25.88 16.12 0.00 0.00 0.00 0.00 Average: lo 118.17 118.17 23.56 23.56 0.00 0.00 0.00 0.00 Average: eth0 260.11 172.56 2124.05 38.92 0.00 0.00 0.00 0.00 Average: docker0 51.65 53.51 11.54 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) 06/09/2025 _x86_64_ (8 CPU) 14:46:26 LINUX RESTART (8 CPU) 02:47:01 PM CPU %user %nice %system %iowait %steal %idle 02:48:01 PM all 11.65 0.00 1.10 0.69 0.06 86.51 02:48:01 PM 0 6.64 0.00 0.92 1.07 0.07 91.31 02:48:01 PM 1 15.12 0.00 1.13 0.80 0.05 82.90 02:48:01 PM 2 13.87 0.00 1.30 1.20 0.05 83.58 02:48:01 PM 3 19.81 0.00 1.64 0.79 0.07 77.70 02:48:01 PM 4 17.32 0.00 1.86 0.65 0.08 80.08 02:48:01 PM 5 3.61 0.00 0.30 0.15 0.05 95.89 02:48:01 PM 6 8.63 0.00 0.75 0.35 0.03 90.24 02:48:01 PM 7 8.25 0.00 0.87 0.50 0.05 90.33 02:49:03 PM all 26.17 0.00 1.12 1.07 0.09 71.55 02:49:03 PM 0 26.41 0.00 1.07 0.84 0.08 71.59 02:49:03 PM 1 22.81 0.00 1.33 1.56 0.10 74.20 02:49:03 PM 2 26.75 0.00 1.07 1.39 0.08 70.71 02:49:03 PM 3 29.89 0.00 0.73 0.15 0.12 69.12 02:49:03 PM 4 35.48 0.00 1.82 1.74 0.10 60.87 02:49:03 PM 5 17.25 0.00 0.87 1.09 0.07 80.72 02:49:03 PM 6 16.47 0.00 1.13 1.33 0.06 81.00 02:49:03 PM 7 34.04 0.00 0.96 0.47 0.08 64.45 02:50:01 PM all 34.08 0.00 2.81 2.34 0.09 60.68 02:50:01 PM 0 14.11 0.00 2.27 0.97 0.09 82.57 02:50:01 PM 1 41.56 0.00 2.97 1.88 0.10 53.48 02:50:01 PM 2 28.11 0.00 2.73 5.76 0.07 63.33 02:50:01 PM 3 43.82 0.00 3.42 2.34 0.09 50.33 02:50:01 PM 4 40.82 0.00 3.18 2.75 0.09 53.16 02:50:01 PM 5 30.34 0.00 2.75 1.90 0.09 64.92 02:50:01 PM 6 33.10 0.00 2.45 0.59 0.09 63.77 02:50:01 PM 7 40.84 0.00 2.71 2.57 0.09 53.80 02:51:01 PM all 20.43 0.00 1.90 0.10 0.08 77.48 02:51:01 PM 0 15.80 0.00 1.92 0.10 0.08 82.10 02:51:01 PM 1 26.74 0.00 2.39 0.07 0.10 70.70 02:51:01 PM 2 22.31 0.00 2.02 0.07 0.08 75.52 02:51:01 PM 3 23.47 0.00 2.04 0.12 0.08 74.29 02:51:01 PM 4 22.37 0.00 1.72 0.17 0.08 75.66 02:51:01 PM 5 20.59 0.00 2.06 0.12 0.08 77.15 02:51:01 PM 6 13.30 0.00 1.54 0.13 0.08 84.95 02:51:01 PM 7 18.91 0.00 1.49 0.07 0.07 79.47 02:52:01 PM all 16.09 0.00 1.76 0.20 0.09 81.86 02:52:01 PM 0 12.91 0.00 1.64 0.15 0.07 85.24 02:52:01 PM 1 19.48 0.00 1.92 0.07 0.10 78.43 02:52:01 PM 2 13.81 0.00 1.92 1.15 0.10 83.02 02:52:01 PM 3 14.19 0.00 1.62 0.03 0.08 84.07 02:52:01 PM 4 13.60 0.00 1.31 0.05 0.08 84.96 02:52:01 PM 5 18.56 0.00 1.54 0.03 0.08 79.78 02:52:01 PM 6 15.22 0.00 1.96 0.08 0.08 82.66 02:52:01 PM 7 20.98 0.00 2.15 0.02 0.10 76.75 02:53:01 PM all 2.28 0.00 0.65 0.00 0.06 97.01 02:53:01 PM 0 2.40 0.00 0.27 0.00 0.08 97.24 02:53:01 PM 1 3.37 0.00 0.84 0.00 0.05 95.74 02:53:01 PM 2 2.30 0.00 0.80 0.00 0.07 96.83 02:53:01 PM 3 2.10 0.00 1.14 0.02 0.07 96.68 02:53:01 PM 4 2.42 0.00 0.38 0.02 0.08 97.09 02:53:01 PM 5 2.62 0.00 0.53 0.00 0.05 96.79 02:53:01 PM 6 1.67 0.00 0.74 0.00 0.05 97.54 02:53:01 PM 7 1.34 0.00 0.48 0.00 0.05 98.13 02:54:01 PM all 12.70 0.00 0.31 0.01 0.05 86.93 02:54:01 PM 0 1.88 0.00 0.15 0.00 0.05 97.92 02:54:01 PM 1 12.71 0.00 0.23 0.00 0.07 86.99 02:54:01 PM 2 28.55 0.00 0.40 0.00 0.07 70.98 02:54:01 PM 3 26.52 0.00 0.62 0.05 0.05 72.77 02:54:01 PM 4 7.25 0.00 0.35 0.00 0.03 92.36 02:54:01 PM 5 4.50 0.00 0.20 0.05 0.05 95.20 02:54:01 PM 6 5.27 0.00 0.38 0.00 0.03 94.31 02:54:01 PM 7 14.89 0.00 0.13 0.00 0.03 84.94 02:55:01 PM all 33.21 0.00 2.12 0.57 0.09 64.02 02:55:01 PM 0 25.99 0.00 1.36 0.12 0.08 72.45 02:55:01 PM 1 39.23 0.00 2.80 0.35 0.10 57.51 02:55:01 PM 2 43.18 0.00 2.23 0.74 0.08 53.77 02:55:01 PM 3 28.41 0.00 2.63 1.29 0.08 67.58 02:55:01 PM 4 25.09 0.00 1.90 1.76 0.10 71.15 02:55:01 PM 5 40.61 0.00 1.41 0.02 0.10 57.86 02:55:01 PM 6 27.85 0.00 2.08 0.22 0.08 69.77 02:55:01 PM 7 35.30 0.00 2.52 0.03 0.08 62.07 02:56:01 PM all 31.70 0.00 1.69 0.01 0.10 66.50 02:56:01 PM 0 28.99 0.00 1.31 0.00 0.10 69.61 02:56:01 PM 1 34.23 0.00 1.81 0.02 0.10 63.84 02:56:01 PM 2 33.85 0.00 1.84 0.03 0.10 64.18 02:56:01 PM 3 39.03 0.00 1.46 0.00 0.10 59.42 02:56:01 PM 4 28.03 0.00 1.64 0.02 0.10 70.22 02:56:01 PM 5 19.81 0.00 1.95 0.02 0.10 78.12 02:56:01 PM 6 22.45 0.00 1.54 0.03 0.10 75.87 02:56:01 PM 7 47.17 0.00 1.97 0.00 0.10 50.76 02:57:01 PM all 29.17 0.00 1.84 0.37 0.09 68.53 02:57:01 PM 0 46.96 0.00 1.24 0.02 0.10 51.69 02:57:01 PM 1 30.50 0.00 1.62 0.94 0.10 66.85 02:57:01 PM 2 21.97 0.00 1.91 0.08 0.08 75.96 02:57:01 PM 3 34.76 0.00 1.32 0.08 0.08 63.75 02:57:01 PM 4 38.00 0.00 2.44 0.00 0.08 59.48 02:57:01 PM 5 26.53 0.00 1.81 0.15 0.08 71.43 02:57:01 PM 6 6.07 0.00 1.98 1.37 0.08 90.50 02:57:01 PM 7 28.52 0.00 2.44 0.30 0.08 68.65 Average: all 21.70 0.00 1.52 0.53 0.08 76.16 Average: 0 18.24 0.00 1.21 0.33 0.08 80.15 Average: 1 24.49 0.00 1.70 0.56 0.09 73.16 Average: 2 23.45 0.00 1.62 1.03 0.08 73.83 Average: 3 26.13 0.00 1.65 0.48 0.08 71.65 Average: 4 23.00 0.00 1.65 0.71 0.08 74.55 Average: 5 18.39 0.00 1.34 0.35 0.08 79.85 Average: 6 14.93 0.00 1.45 0.41 0.07 83.14 Average: 7 24.98 0.00 1.57 0.39 0.07 72.99