---> uname -a: Linux prd-centos8-docker-8c-8g-28634.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 1139 25108 19 5642 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:0a:82:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe0a:826c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c8:6e:0a:ab 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:c8ff:fe6e:aab/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) 07/17/2025 _x86_64_ (8 CPU) 10:23:19 LINUX RESTART (8 CPU) 10:24:02 AM tps rtps wtps bread/s bwrtn/s 10:25:01 AM 244.48 17.62 226.86 3721.67 11622.34 10:26:01 AM 196.97 1.58 195.38 485.17 15279.54 10:27:01 AM 133.77 0.82 132.95 443.11 41217.26 10:28:01 AM 35.32 0.48 34.84 21.46 562.26 10:29:01 AM 9.68 0.00 9.68 0.00 462.36 10:30:01 AM 9.50 0.00 9.50 0.00 236.17 10:31:01 AM 114.19 0.00 114.19 0.00 23690.37 10:32:01 AM 17.34 0.00 17.34 0.00 675.22 10:33:01 AM 209.25 2.47 206.78 4495.65 2501.03 10:34:01 AM 61.78 1.80 59.98 1785.67 34150.60 Average: 103.04 2.45 100.59 1090.78 13054.89 10:24:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:25:01 AM 28736060 30724976 3919652 12.00 2688 2303704 1927968 5.72 210636 3236340 214044 10:26:01 AM 26685800 28953224 5969912 18.28 2688 2575136 3483952 10.34 275536 5186240 70760 10:27:01 AM 25069776 28467796 7585936 23.23 2688 3681420 4191424 12.44 427904 6548248 16 10:28:01 AM 24868316 28272516 7787396 23.85 2688 3686268 4128524 12.25 437712 6736852 80 10:29:01 AM 25756744 29170320 6898968 21.13 2688 3695980 3179408 9.43 439668 5854520 20 10:30:01 AM 25364104 28779088 7291608 22.33 2688 3697188 3461840 10.27 440804 6244892 84 10:31:01 AM 23868456 27986492 8787256 26.91 2688 4387564 5660984 16.80 542780 7574728 1452 10:32:01 AM 23035420 27106148 9620292 29.46 2688 4326436 4899520 14.54 542156 8419304 24 10:33:01 AM 23774996 28855352 8880716 27.19 2688 5329804 3212208 9.53 726504 7489184 851056 10:34:01 AM 25676460 30967368 6979252 21.37 2688 5534468 1576564 4.68 965576 5345008 36632 Average: 25283613 28928328 7372099 22.58 2688 3921797 3572239 10.60 500928 6263532 117417 10:24:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM eth0 329.94 259.33 3184.55 47.23 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 AM eth0 327.04 252.37 3834.10 45.35 0.00 0.00 0.00 0.00 10:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 AM lo 2.13 2.13 0.10 0.10 0.00 0.00 0.00 0.00 10:27:01 AM eth0 306.25 176.15 9479.25 17.10 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:27:01 AM veth6b7cefc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM lo 50.52 50.52 4.32 4.32 0.00 0.00 0.00 0.00 10:28:01 AM eth0 140.09 119.49 45.20 51.28 0.00 0.00 0.00 0.00 10:28:01 AM docker0 11.11 12.60 1.65 1.61 0.00 0.00 0.00 0.00 10:28:01 AM vethbaa6234 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 10:29:01 AM lo 43.87 43.87 2.27 2.27 0.00 0.00 0.00 0.00 10:29:01 AM eth0 203.73 162.90 86.54 66.35 0.00 0.00 0.00 0.00 10:29:01 AM docker0 0.78 0.97 0.11 0.17 0.00 0.00 0.00 0.00 10:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 AM eth0 80.54 52.34 61.28 12.34 0.00 0.00 0.00 0.00 10:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 AM lo 19.97 19.97 2.46 2.46 0.00 0.00 0.00 0.00 10:31:01 AM eth0 621.00 349.53 2945.80 33.92 0.00 0.00 0.00 0.00 10:31:01 AM docker0 8.25 9.83 0.78 1.70 0.00 0.00 0.00 0.00 10:31:01 AM veth18a61a2 8.25 9.95 0.90 1.71 0.00 0.00 0.00 0.00 10:31:01 AM vethe1256ee 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 AM lo 1446.97 1446.97 247.60 247.60 0.00 0.00 0.00 0.00 10:32:01 AM eth0 175.52 114.96 53.44 48.88 0.00 0.00 0.00 0.00 10:32:01 AM docker0 621.59 639.24 120.54 116.59 0.00 0.00 0.00 0.00 10:33:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:33:01 AM eth0 107.48 90.45 1533.11 17.07 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 358.30 263.86 2317.90 70.30 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.71 156.71 25.72 25.72 0.00 0.00 0.00 0.00 Average: eth0 265.16 184.17 2354.34 40.98 0.00 0.00 0.00 0.00 Average: docker0 64.29 66.40 12.33 12.03 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) 07/17/2025 _x86_64_ (8 CPU) 10:23:19 LINUX RESTART (8 CPU) 10:24:02 AM CPU %user %nice %system %iowait %steal %idle 10:25:01 AM all 18.87 0.00 1.29 0.72 0.07 79.06 10:25:01 AM 0 23.07 0.00 2.31 1.58 0.10 72.93 10:25:01 AM 1 15.69 0.00 1.09 0.54 0.07 82.61 10:25:01 AM 2 29.03 0.00 0.88 0.53 0.07 69.49 10:25:01 AM 3 19.52 0.00 1.72 0.29 0.09 78.39 10:25:01 AM 4 29.51 0.00 1.63 0.36 0.08 68.42 10:25:01 AM 5 11.79 0.00 0.85 0.88 0.05 86.42 10:25:01 AM 6 9.70 0.00 0.95 0.46 0.05 88.84 10:25:01 AM 7 12.65 0.00 0.85 1.09 0.05 85.36 10:26:01 AM all 44.49 0.00 1.33 0.75 0.10 53.33 10:26:01 AM 0 52.79 0.00 1.40 0.58 0.10 45.12 10:26:01 AM 1 52.86 0.00 1.52 1.04 0.10 44.48 10:26:01 AM 2 51.85 0.00 1.67 0.33 0.13 46.01 10:26:01 AM 3 15.09 0.00 0.90 0.27 0.10 83.64 10:26:01 AM 4 50.44 0.00 1.17 0.77 0.12 47.50 10:26:01 AM 5 36.97 0.00 1.61 0.70 0.10 60.62 10:26:01 AM 6 52.38 0.00 1.37 0.82 0.10 45.33 10:26:01 AM 7 43.52 0.00 0.95 1.46 0.08 53.98 10:27:01 AM all 19.99 0.00 3.25 1.04 0.08 75.64 10:27:01 AM 0 24.03 0.00 3.16 0.02 0.08 72.71 10:27:01 AM 1 18.80 0.00 2.77 0.81 0.08 77.54 10:27:01 AM 2 18.91 0.00 2.86 1.67 0.08 76.47 10:27:01 AM 3 17.26 0.00 3.47 1.60 0.08 77.59 10:27:01 AM 4 23.90 0.00 3.39 0.91 0.08 71.72 10:27:01 AM 5 18.25 0.00 3.05 0.35 0.10 78.24 10:27:01 AM 6 15.42 0.00 3.64 1.26 0.08 79.60 10:27:01 AM 7 23.37 0.00 3.68 1.66 0.07 71.22 10:28:01 AM all 20.18 0.00 2.19 0.06 0.09 77.48 10:28:01 AM 0 20.77 0.00 1.87 0.08 0.10 77.17 10:28:01 AM 1 17.82 0.00 1.96 0.07 0.08 80.07 10:28:01 AM 2 29.87 0.00 2.51 0.08 0.08 67.45 10:28:01 AM 3 15.81 0.00 2.38 0.07 0.08 81.66 10:28:01 AM 4 21.12 0.00 2.44 0.07 0.10 76.27 10:28:01 AM 5 16.70 0.00 1.63 0.08 0.08 81.50 10:28:01 AM 6 17.03 0.00 2.11 0.02 0.10 80.74 10:28:01 AM 7 22.30 0.00 2.65 0.03 0.07 74.95 10:29:01 AM all 8.64 0.00 0.80 0.02 0.08 90.46 10:29:01 AM 0 4.67 0.00 0.65 0.02 0.08 94.58 10:29:01 AM 1 7.82 0.00 0.70 0.02 0.08 91.38 10:29:01 AM 2 4.39 0.00 1.04 0.05 0.08 94.44 10:29:01 AM 3 7.26 0.00 0.77 0.00 0.08 91.88 10:29:01 AM 4 6.01 0.00 0.92 0.08 0.07 92.92 10:29:01 AM 5 18.09 0.00 0.72 0.00 0.08 81.11 10:29:01 AM 6 11.29 0.00 0.48 0.02 0.05 88.16 10:29:01 AM 7 9.62 0.00 1.12 0.00 0.07 89.19 10:30:01 AM all 15.14 0.00 0.29 0.02 0.04 84.52 10:30:01 AM 0 14.02 0.00 0.23 0.00 0.07 85.67 10:30:01 AM 1 13.57 0.00 0.20 0.03 0.05 86.15 10:30:01 AM 2 6.28 0.00 0.30 0.03 0.05 93.33 10:30:01 AM 3 25.36 0.00 0.52 0.02 0.05 74.05 10:30:01 AM 4 11.44 0.00 0.42 0.00 0.03 88.11 10:30:01 AM 5 7.53 0.00 0.08 0.03 0.03 92.32 10:30:01 AM 6 16.99 0.00 0.13 0.00 0.03 82.84 10:30:01 AM 7 25.85 0.00 0.39 0.02 0.03 73.71 10:31:01 AM all 33.25 0.00 2.15 0.60 0.08 63.93 10:31:01 AM 0 34.55 0.00 1.63 1.12 0.07 62.63 10:31:01 AM 1 38.87 0.00 2.59 0.77 0.08 57.69 10:31:01 AM 2 33.80 0.00 2.27 0.97 0.08 62.88 10:31:01 AM 3 33.52 0.00 2.84 0.35 0.08 63.21 10:31:01 AM 4 35.58 0.00 2.42 0.47 0.07 61.46 10:31:01 AM 5 17.96 0.00 1.43 0.28 0.07 80.25 10:31:01 AM 6 34.57 0.00 2.22 0.65 0.08 62.47 10:31:01 AM 7 37.14 0.00 1.77 0.22 0.07 60.81 10:32:01 AM all 28.57 0.00 2.14 0.03 0.10 69.16 10:32:01 AM 0 24.40 0.00 1.78 0.02 0.12 73.69 10:32:01 AM 1 30.54 0.00 2.32 0.02 0.10 67.02 10:32:01 AM 2 36.85 0.00 2.77 0.05 0.10 60.23 10:32:01 AM 3 24.62 0.00 2.05 0.02 0.10 73.22 10:32:01 AM 4 26.29 0.00 2.64 0.02 0.10 70.96 10:32:01 AM 5 27.19 0.00 1.41 0.08 0.10 71.22 10:32:01 AM 6 30.45 0.00 1.86 0.03 0.10 67.55 10:32:01 AM 7 28.20 0.00 2.29 0.02 0.10 69.40 10:33:01 AM all 30.81 0.00 1.70 0.39 0.08 67.01 10:33:01 AM 0 15.15 0.00 1.44 0.05 0.10 83.26 10:33:01 AM 1 31.90 0.00 2.63 1.66 0.10 63.71 10:33:01 AM 2 24.04 0.00 1.12 0.08 0.08 74.67 10:33:01 AM 3 47.69 0.00 1.87 0.08 0.07 50.28 10:33:01 AM 4 24.96 0.00 1.64 1.00 0.08 72.32 10:33:01 AM 5 29.26 0.00 1.54 0.00 0.08 69.12 10:33:01 AM 6 47.19 0.00 1.86 0.02 0.07 50.87 10:33:01 AM 7 26.35 0.00 1.49 0.23 0.08 71.84 10:34:01 AM all 27.72 0.00 1.20 0.47 0.07 70.54 10:34:01 AM 0 36.84 0.00 0.53 0.17 0.07 62.39 10:34:01 AM 1 16.07 0.00 1.02 1.02 0.08 81.81 10:34:01 AM 2 14.04 0.00 1.31 0.70 0.07 83.88 10:34:01 AM 3 32.29 0.00 2.04 1.25 0.08 64.33 10:34:01 AM 4 45.30 0.00 1.54 0.18 0.07 52.92 10:34:01 AM 5 32.64 0.00 0.72 0.18 0.07 66.39 10:34:01 AM 6 34.61 0.00 1.50 0.22 0.07 63.60 10:34:01 AM 7 9.92 0.00 0.95 0.00 0.08 89.04 Average: all 24.78 0.00 1.63 0.41 0.08 73.10 Average: 0 25.04 0.00 1.50 0.36 0.09 73.01 Average: 1 24.41 0.00 1.68 0.60 0.08 73.23 Average: 2 24.91 0.00 1.67 0.45 0.08 72.89 Average: 3 23.85 0.00 1.85 0.39 0.08 73.81 Average: 4 27.46 0.00 1.82 0.39 0.08 70.25 Average: 5 21.66 0.00 1.30 0.26 0.08 76.70 Average: 6 27.00 0.00 1.61 0.35 0.07 70.96 Average: 7 23.91 0.00 1.61 0.47 0.07 73.94