---> uname -a: Linux prd-centos8-docker-8c-8g-46421.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1116 26947 19 3826 30300 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:c0:e5:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:fec0:e54f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cd:66:08:58 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:cdff:fe66:858/64 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) 09/17/2025 _x86_64_ (8 CPU) 08:43:39 LINUX RESTART (8 CPU) 08:44:01 AM tps rtps wtps bread/s bwrtn/s 08:45:01 AM 242.13 19.61 222.51 3882.15 7191.85 08:46:01 AM 271.98 5.35 266.63 1177.61 17531.14 08:47:01 AM 173.21 0.70 172.51 423.99 45267.59 08:48:01 AM 40.12 0.05 40.07 0.53 544.02 08:49:01 AM 13.15 0.43 12.71 20.93 334.86 08:50:01 AM 3.27 0.00 3.27 0.00 117.26 08:51:01 AM 1.63 0.00 1.63 0.00 47.24 08:52:01 AM 1.32 0.00 1.32 0.00 41.35 08:53:01 AM 1.28 0.00 1.28 0.00 38.74 08:54:01 AM 3.40 0.00 3.40 0.00 415.55 08:55:01 AM 38.69 0.45 38.24 63.85 1746.83 Average: 71.83 2.42 69.42 506.26 6661.88 08:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:45:01 AM 29303288 31140712 3352424 10.27 2688 2155692 2010920 5.97 159560 2746732 233444 08:46:01 AM 27343112 29568588 5312600 16.27 2688 2535592 3920168 11.63 265872 4549700 123228 08:47:01 AM 24681684 28084504 7974028 24.42 2688 3685592 4445772 13.19 423984 6939144 60 08:48:01 AM 24488116 27894076 8167596 25.01 2688 3688388 4294216 12.74 439100 7117444 396 08:49:01 AM 24366644 27777124 8289068 25.38 2688 3692760 4342452 12.88 440740 7236068 116 08:50:01 AM 24345012 27757156 8310700 25.45 2688 3694472 4340664 12.88 440788 7258792 28 08:51:01 AM 24345156 27758028 8310556 25.45 2688 3695248 4340664 12.88 440796 7258956 92 08:52:01 AM 24345832 27759452 8309880 25.45 2688 3695952 4340664 12.88 440796 7258228 108 08:53:01 AM 24345360 27759756 8310352 25.45 2688 3696728 4340664 12.88 440796 7258432 104 08:54:01 AM 25291852 28717604 7363860 22.55 2688 3707956 3589756 10.65 442644 6315184 20 08:55:01 AM 27537532 30970160 5118180 15.67 2688 3711872 1603264 4.76 623400 3891336 10004 Average: 25490326 28653378 7165386 21.94 2688 3450932 3779019 11.21 414407 6166365 33418 08:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 AM eth0 142.04 100.37 1367.51 33.80 0.00 0.00 0.00 0.00 08:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 AM eth0 460.98 359.80 5361.01 49.77 0.00 0.00 0.00 0.00 08:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 08:47:01 AM eth0 389.70 226.14 10014.97 30.81 0.00 0.00 0.00 0.00 08:47:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:47:01 AM vethb74af75 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:48:01 AM lo 56.36 56.36 4.70 4.70 0.00 0.00 0.00 0.00 08:48:01 AM eth0 209.90 121.74 46.51 45.83 0.00 0.00 0.00 0.00 08:48:01 AM docker0 11.58 13.13 1.72 1.70 0.00 0.00 0.00 0.00 08:49:01 AM lo 59.45 59.45 3.03 3.03 0.00 0.00 0.00 0.00 08:49:01 AM eth0 288.65 190.09 67.64 75.52 0.00 0.00 0.00 0.00 08:49:01 AM docker0 0.80 1.00 0.11 0.16 0.00 0.00 0.00 0.00 08:50:01 AM lo 60.32 60.32 2.95 2.95 0.00 0.00 0.00 0.00 08:50:01 AM eth0 207.20 142.06 55.45 54.78 0.00 0.00 0.00 0.00 08:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM lo 60.36 60.36 2.95 2.95 0.00 0.00 0.00 0.00 08:51:01 AM eth0 164.36 127.13 50.22 51.04 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 60.31 60.31 2.94 2.94 0.00 0.00 0.00 0.00 08:52:01 AM eth0 169.59 127.91 46.86 49.25 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 61.96 61.96 3.03 3.03 0.00 0.00 0.00 0.00 08:53:01 AM eth0 155.77 122.21 46.70 50.14 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 19.40 19.40 0.95 0.95 0.00 0.00 0.00 0.00 08:54:01 AM eth0 135.89 103.03 94.50 36.29 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 52.75 41.49 44.06 20.21 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 34.46 34.46 1.87 1.87 0.00 0.00 0.00 0.00 Average: eth0 216.08 151.09 1563.31 45.22 0.00 0.00 0.00 0.00 Average: docker0 1.13 1.30 0.17 0.17 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) 09/17/2025 _x86_64_ (8 CPU) 08:43:39 LINUX RESTART (8 CPU) 08:44:01 AM CPU %user %nice %system %iowait %steal %idle 08:45:01 AM all 11.32 0.00 1.21 0.54 0.06 86.87 08:45:01 AM 0 2.65 0.00 0.48 0.35 0.05 96.47 08:45:01 AM 1 27.02 0.00 2.14 0.42 0.07 70.36 08:45:01 AM 2 5.28 0.00 1.21 1.61 0.07 91.84 08:45:01 AM 3 17.54 0.00 1.65 0.32 0.07 80.42 08:45:01 AM 4 14.48 0.00 1.40 0.45 0.05 83.62 08:45:01 AM 5 13.77 0.00 1.30 0.62 0.05 84.26 08:45:01 AM 6 6.35 0.00 0.82 0.35 0.07 92.41 08:45:01 AM 7 3.45 0.00 0.70 0.23 0.03 95.58 08:46:01 AM all 38.78 0.00 1.42 0.77 0.09 58.93 08:46:01 AM 0 36.82 0.00 1.30 0.13 0.08 61.66 08:46:01 AM 1 37.34 0.00 1.44 0.64 0.10 60.49 08:46:01 AM 2 38.05 0.00 1.94 1.05 0.10 58.85 08:46:01 AM 3 26.08 0.00 1.89 1.69 0.10 70.24 08:46:01 AM 4 37.28 0.00 1.37 1.04 0.08 60.23 08:46:01 AM 5 54.72 0.00 0.94 0.37 0.08 43.89 08:46:01 AM 6 43.09 0.00 1.34 0.97 0.08 54.52 08:46:01 AM 7 36.87 0.00 1.17 0.27 0.10 61.60 08:47:01 AM all 29.69 0.00 2.77 0.84 0.09 66.61 08:47:01 AM 0 30.24 0.00 3.48 0.30 0.10 65.88 08:47:01 AM 1 21.91 0.00 2.82 1.54 0.10 73.62 08:47:01 AM 2 33.86 0.00 2.56 1.03 0.10 62.46 08:47:01 AM 3 38.37 0.00 2.73 2.13 0.10 56.67 08:47:01 AM 4 32.64 0.00 2.00 0.61 0.08 64.67 08:47:01 AM 5 18.30 0.00 3.29 0.71 0.08 77.62 08:47:01 AM 6 26.28 0.00 2.42 0.30 0.08 70.91 08:47:01 AM 7 35.92 0.00 2.84 0.07 0.10 61.07 08:48:01 AM all 22.98 0.00 2.53 0.06 0.09 74.33 08:48:01 AM 0 25.00 0.00 2.53 0.03 0.08 72.35 08:48:01 AM 1 22.24 0.00 2.40 0.05 0.10 75.21 08:48:01 AM 2 23.94 0.00 2.78 0.05 0.08 73.14 08:48:01 AM 3 35.73 0.00 3.01 0.05 0.10 61.10 08:48:01 AM 4 20.17 0.00 2.01 0.05 0.10 77.67 08:48:01 AM 5 19.79 0.00 2.30 0.10 0.12 77.69 08:48:01 AM 6 19.41 0.00 2.51 0.10 0.08 77.89 08:48:01 AM 7 17.55 0.00 2.67 0.08 0.08 79.61 08:49:01 AM all 5.90 0.00 1.07 0.02 0.07 92.94 08:49:01 AM 0 5.05 0.00 0.79 0.02 0.07 94.08 08:49:01 AM 1 4.58 0.00 0.70 0.00 0.08 94.63 08:49:01 AM 2 5.41 0.00 1.25 0.00 0.07 93.27 08:49:01 AM 3 7.18 0.00 0.62 0.02 0.05 92.13 08:49:01 AM 4 6.27 0.00 2.07 0.03 0.07 91.55 08:49:01 AM 5 8.92 0.00 1.30 0.05 0.05 89.67 08:49:01 AM 6 3.88 0.00 1.02 0.02 0.08 95.00 08:49:01 AM 7 5.88 0.00 0.82 0.02 0.07 93.22 08:50:01 AM all 1.86 0.00 0.65 0.01 0.05 97.43 08:50:01 AM 0 2.72 0.00 0.18 0.00 0.05 97.04 08:50:01 AM 1 2.21 0.00 1.12 0.00 0.05 96.62 08:50:01 AM 2 2.15 0.00 0.68 0.00 0.07 97.09 08:50:01 AM 3 1.55 0.00 0.72 0.00 0.05 97.68 08:50:01 AM 4 1.60 0.00 0.27 0.02 0.07 98.05 08:50:01 AM 5 1.15 0.00 0.69 0.02 0.07 98.08 08:50:01 AM 6 2.47 0.00 1.13 0.02 0.03 96.35 08:50:01 AM 7 1.02 0.00 0.38 0.00 0.03 98.56 08:51:01 AM all 0.84 0.00 0.57 0.00 0.05 98.53 08:51:01 AM 0 0.27 0.00 0.15 0.00 0.05 99.53 08:51:01 AM 1 1.09 0.00 1.04 0.00 0.07 97.81 08:51:01 AM 2 2.34 0.00 1.17 0.00 0.05 96.44 08:51:01 AM 3 0.57 0.00 0.77 0.00 0.05 98.61 08:51:01 AM 4 0.69 0.00 0.20 0.00 0.07 99.05 08:51:01 AM 5 1.25 0.00 1.10 0.00 0.07 97.58 08:51:01 AM 6 0.35 0.00 0.08 0.00 0.02 99.55 08:51:01 AM 7 0.18 0.00 0.08 0.00 0.03 99.70 08:52:01 AM all 0.61 0.00 0.59 0.00 0.05 98.76 08:52:01 AM 0 0.22 0.00 0.13 0.00 0.05 99.60 08:52:01 AM 1 1.09 0.00 0.92 0.00 0.07 97.93 08:52:01 AM 2 0.65 0.00 0.75 0.00 0.07 98.53 08:52:01 AM 3 0.54 0.00 0.60 0.00 0.05 98.81 08:52:01 AM 4 0.55 0.00 0.23 0.00 0.03 99.18 08:52:01 AM 5 1.25 0.00 1.67 0.00 0.05 97.03 08:52:01 AM 6 0.30 0.00 0.13 0.00 0.03 99.53 08:52:01 AM 7 0.28 0.00 0.25 0.00 0.03 99.43 08:53:01 AM all 0.75 0.00 0.61 0.00 0.06 98.58 08:53:01 AM 0 0.68 0.00 0.28 0.00 0.03 99.00 08:53:01 AM 1 0.92 0.00 0.72 0.00 0.07 98.30 08:53:01 AM 2 0.84 0.00 0.67 0.00 0.08 98.41 08:53:01 AM 3 1.09 0.00 1.47 0.00 0.07 97.38 08:53:01 AM 4 0.84 0.00 0.25 0.02 0.05 98.85 08:53:01 AM 5 0.65 0.00 0.68 0.00 0.03 98.63 08:53:01 AM 6 0.50 0.00 0.32 0.00 0.07 99.11 08:53:01 AM 7 0.50 0.00 0.48 0.00 0.05 98.96 08:54:01 AM all 9.87 0.00 0.44 0.01 0.05 89.64 08:54:01 AM 0 7.70 0.00 0.08 0.00 0.05 92.16 08:54:01 AM 1 1.49 0.00 0.62 0.00 0.05 97.84 08:54:01 AM 2 3.02 0.00 0.77 0.00 0.05 96.16 08:54:01 AM 3 6.03 0.00 0.30 0.00 0.05 93.62 08:54:01 AM 4 26.54 0.00 0.83 0.02 0.07 72.54 08:54:01 AM 5 11.88 0.00 0.32 0.00 0.03 87.77 08:54:01 AM 6 5.70 0.00 0.40 0.00 0.03 93.87 08:54:01 AM 7 16.57 0.00 0.20 0.03 0.05 83.14 08:55:01 AM all 19.77 0.00 0.96 0.05 0.05 79.17 08:55:01 AM 0 14.71 0.00 0.47 0.05 0.05 84.73 08:55:01 AM 1 8.24 0.00 1.20 0.18 0.05 90.33 08:55:01 AM 2 20.99 0.00 1.18 0.00 0.05 77.78 08:55:01 AM 3 29.91 0.00 1.44 0.08 0.07 68.50 08:55:01 AM 4 22.13 0.00 0.53 0.00 0.03 77.30 08:55:01 AM 5 24.51 0.00 1.08 0.07 0.05 74.29 08:55:01 AM 6 6.50 0.00 0.63 0.00 0.05 92.82 08:55:01 AM 7 31.16 0.00 1.17 0.00 0.05 67.62 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.93 0.00 1.16 0.21 0.06 85.63 Average: 0 11.44 0.00 0.90 0.08 0.06 87.52 Average: 1 11.64 0.00 1.37 0.26 0.07 86.66 Average: 2 12.39 0.00 1.36 0.34 0.07 85.84 Average: 3 14.95 0.00 1.38 0.39 0.07 83.21 Average: 4 14.83 0.00 1.01 0.20 0.06 83.89 Average: 5 14.19 0.00 1.33 0.17 0.06 84.24 Average: 6 10.42 0.00 0.98 0.16 0.06 88.38 Average: 7 13.57 0.00 0.98 0.06 0.06 85.34