---> uname -a: Linux prd-centos8-docker-8c-8g-27953.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1131 25304 19 5454 30285 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:3a:eb:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.34/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe3a:eb0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:08:63:68:2c 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::42:8ff:fe63:682c/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) 07/14/2025 _x86_64_ (8 CPU) 10:54:57 LINUX RESTART (8 CPU) 10:56:01 AM tps rtps wtps bread/s bwrtn/s 10:57:01 AM 268.13 18.54 249.58 3930.69 13083.69 10:58:01 AM 224.34 0.97 223.38 573.81 51662.01 10:59:01 AM 37.69 0.27 37.42 69.98 551.90 11:00:01 AM 21.99 0.48 21.51 21.46 428.37 11:01:01 AM 3.23 0.02 3.22 0.13 81.91 11:02:01 AM 3.86 0.07 3.80 1.73 381.74 11:03:01 AM 26.01 0.00 26.01 0.00 560.37 11:04:01 AM 100.87 0.00 100.87 0.00 23599.70 11:05:01 AM 173.13 0.00 173.13 0.00 2229.84 11:06:01 AM 60.90 2.75 58.15 4543.55 28237.69 Average: 92.01 2.31 89.71 914.14 12081.72 10:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:57:01 AM 27477604 29639852 5178108 15.86 2688 2474584 2917356 8.66 238532 4453068 269828 10:58:01 AM 25162280 28557992 7493432 22.95 2688 3678988 5087416 15.09 390032 6495724 132 10:59:01 AM 24699176 28100888 7956536 24.36 2688 3684016 4674964 13.87 432720 6911228 80 11:00:01 AM 24569888 27976820 8085824 24.76 2688 3689504 4186824 12.42 438780 7037272 88 11:01:01 AM 24532320 27939920 8123392 24.88 2688 3690240 4203020 12.47 438836 7074588 32 11:02:01 AM 25490384 28908148 7165328 21.94 2688 3700408 3442404 10.21 440684 6120372 20 11:03:01 AM 24877120 28535988 7778592 23.82 2688 3939152 3734592 11.08 504272 6661092 233916 11:04:01 AM 22953876 27096264 9701836 29.71 2688 4411604 6490744 19.26 552244 8475624 392 11:05:01 AM 24061812 28152412 8593900 26.32 2688 4347780 3960056 11.75 551296 7385528 440 11:06:01 AM 25972188 31071116 6683524 20.47 2688 5345608 1491804 4.43 901780 5118556 62172 Average: 24979665 28597940 7676047 23.51 2688 3896188 4018918 11.92 488918 6573305 56710 10:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 AM eth0 409.00 315.54 5084.16 59.51 0.00 0.00 0.00 0.00 10:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 AM eth0 423.34 282.69 10702.83 36.18 0.00 0.00 0.00 0.00 10:58:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:58:01 AM veth45d6fb5 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:59:01 AM lo 11.20 11.20 0.92 0.92 0.00 0.00 0.00 0.00 10:59:01 AM eth0 29.64 22.08 9.72 10.87 0.00 0.00 0.00 0.00 10:59:01 AM docker0 2.40 2.87 0.35 0.33 0.00 0.00 0.00 0.00 10:59:01 AM veth3cffc23 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:00:01 AM lo 63.68 63.68 4.73 4.73 0.00 0.00 0.00 0.00 11:00:01 AM eth0 241.42 183.49 67.21 73.75 0.00 0.00 0.00 0.00 11:00:01 AM docker0 9.63 10.96 1.43 1.47 0.00 0.00 0.00 0.00 11:01:01 AM lo 56.15 56.15 2.74 2.74 0.00 0.00 0.00 0.00 11:01:01 AM eth0 153.17 123.49 49.82 58.47 0.00 0.00 0.00 0.00 11:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM lo 32.82 32.82 1.60 1.60 0.00 0.00 0.00 0.00 11:02:01 AM eth0 107.58 85.92 77.48 28.07 0.00 0.00 0.00 0.00 11:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:03:01 AM eth0 175.54 142.53 733.84 37.42 0.00 0.00 0.00 0.00 11:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM lo 317.78 317.78 46.14 46.14 0.00 0.00 0.00 0.00 11:04:01 AM eth0 635.19 346.73 2289.13 32.32 0.00 0.00 0.00 0.00 11:04:01 AM docker0 132.74 140.12 20.69 22.23 0.00 0.00 0.00 0.00 11:04:01 AM veth626a823 121.58 128.16 21.22 19.01 0.00 0.00 0.00 0.00 11:04:01 AM veth1f71b6c 11.16 12.66 1.28 3.49 0.00 0.00 0.00 0.00 11:05:01 AM lo 1139.87 1139.87 203.52 203.52 0.00 0.00 0.00 0.00 11:05:01 AM eth0 130.09 86.50 314.43 36.06 0.00 0.00 0.00 0.00 11:05:01 AM docker0 498.10 510.78 100.71 96.24 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 80.57 67.48 1255.89 13.59 0.00 0.00 0.00 0.00 11:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 162.17 162.17 25.97 25.97 0.00 0.00 0.00 0.00 Average: eth0 238.55 165.64 2058.44 38.62 0.00 0.00 0.00 0.00 Average: docker0 64.29 66.48 12.32 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) 07/14/2025 _x86_64_ (8 CPU) 10:54:57 LINUX RESTART (8 CPU) 10:56:01 AM CPU %user %nice %system %iowait %steal %idle 10:57:01 AM all 28.72 0.00 1.61 0.86 0.08 68.73 10:57:01 AM 0 22.92 0.00 1.30 0.55 0.08 75.14 10:57:01 AM 1 29.20 0.00 1.87 0.88 0.10 67.95 10:57:01 AM 2 33.01 0.00 2.60 1.09 0.10 63.19 10:57:01 AM 3 35.98 0.00 1.66 1.34 0.08 60.94 10:57:01 AM 4 19.22 0.00 1.24 0.99 0.07 78.49 10:57:01 AM 5 29.35 0.00 1.08 0.36 0.07 69.15 10:57:01 AM 6 29.51 0.00 2.01 1.60 0.07 66.82 10:57:01 AM 7 30.64 0.00 1.15 0.05 0.05 68.10 10:58:01 AM all 36.64 0.00 3.09 1.06 0.10 59.12 10:58:01 AM 0 37.12 0.00 2.23 0.44 0.10 60.11 10:58:01 AM 1 27.12 0.00 2.82 1.11 0.08 68.87 10:58:01 AM 2 52.63 0.00 3.31 1.46 0.10 42.49 10:58:01 AM 3 27.45 0.00 4.26 1.34 0.10 66.84 10:58:01 AM 4 38.96 0.00 3.23 1.50 0.10 56.21 10:58:01 AM 5 33.58 0.00 2.18 0.62 0.08 63.53 10:58:01 AM 6 45.21 0.00 3.40 0.59 0.10 50.70 10:58:01 AM 7 31.06 0.00 3.27 1.41 0.10 64.16 10:59:01 AM all 21.30 0.00 2.05 0.05 0.09 76.51 10:59:01 AM 0 15.93 0.00 2.19 0.05 0.12 81.71 10:59:01 AM 1 19.22 0.00 1.91 0.07 0.08 78.73 10:59:01 AM 2 19.34 0.00 1.82 0.05 0.08 78.70 10:59:01 AM 3 33.00 0.00 2.99 0.02 0.08 63.90 10:59:01 AM 4 23.04 0.00 1.92 0.08 0.07 74.89 10:59:01 AM 5 19.33 0.00 2.03 0.03 0.10 78.51 10:59:01 AM 6 23.45 0.00 1.91 0.05 0.10 74.49 10:59:01 AM 7 17.12 0.00 1.59 0.05 0.08 81.16 11:00:01 AM all 14.76 0.00 1.66 0.05 0.08 83.44 11:00:01 AM 0 16.64 0.00 1.67 0.08 0.08 81.52 11:00:01 AM 1 16.13 0.00 2.03 0.10 0.12 81.62 11:00:01 AM 2 12.22 0.00 1.76 0.03 0.08 85.91 11:00:01 AM 3 10.87 0.00 2.04 0.05 0.07 86.97 11:00:01 AM 4 17.38 0.00 1.32 0.02 0.08 81.20 11:00:01 AM 5 14.77 0.00 1.47 0.03 0.08 83.64 11:00:01 AM 6 16.19 0.00 1.46 0.10 0.07 82.19 11:00:01 AM 7 13.87 0.00 1.57 0.02 0.07 84.48 11:01:01 AM all 2.28 0.00 0.63 0.01 0.07 97.01 11:01:01 AM 0 1.37 0.00 0.30 0.00 0.07 98.26 11:01:01 AM 1 3.09 0.00 1.14 0.00 0.07 95.70 11:01:01 AM 2 3.05 0.00 0.70 0.03 0.07 96.14 11:01:01 AM 3 1.74 0.00 0.84 0.00 0.07 97.36 11:01:01 AM 4 2.69 0.00 0.48 0.00 0.08 96.74 11:01:01 AM 5 1.65 0.00 0.74 0.00 0.07 97.54 11:01:01 AM 6 2.87 0.00 0.28 0.00 0.07 96.78 11:01:01 AM 7 1.77 0.00 0.60 0.02 0.05 97.57 11:02:01 AM all 6.37 0.00 0.44 0.01 0.06 93.12 11:02:01 AM 0 6.55 0.00 0.32 0.00 0.08 93.05 11:02:01 AM 1 3.82 0.00 0.84 0.00 0.07 95.27 11:02:01 AM 2 2.37 0.00 0.50 0.00 0.07 97.06 11:02:01 AM 3 6.16 0.00 0.35 0.00 0.07 93.42 11:02:01 AM 4 22.13 0.00 0.37 0.02 0.03 77.45 11:02:01 AM 5 6.41 0.00 0.18 0.00 0.05 93.35 11:02:01 AM 6 0.93 0.00 0.38 0.07 0.05 98.57 11:02:01 AM 7 2.60 0.00 0.57 0.00 0.03 96.80 11:03:01 AM all 33.84 0.00 0.96 0.05 0.06 65.09 11:03:01 AM 0 47.13 0.00 1.63 0.08 0.08 51.07 11:03:01 AM 1 37.59 0.00 1.32 0.00 0.07 61.03 11:03:01 AM 2 38.25 0.00 0.43 0.00 0.07 61.25 11:03:01 AM 3 42.22 0.00 0.92 0.08 0.05 56.73 11:03:01 AM 4 23.00 0.00 0.98 0.13 0.05 75.83 11:03:01 AM 5 38.36 0.00 0.65 0.07 0.07 60.86 11:03:01 AM 6 16.61 0.00 1.37 0.00 0.07 81.96 11:03:01 AM 7 27.54 0.00 0.38 0.00 0.05 72.03 11:04:01 AM all 25.66 0.00 2.05 0.45 0.11 71.74 11:04:01 AM 0 16.93 0.00 1.43 0.03 0.08 81.53 11:04:01 AM 1 23.16 0.00 2.44 1.08 0.12 73.20 11:04:01 AM 2 34.81 0.00 1.70 0.82 0.10 62.57 11:04:01 AM 3 38.19 0.00 2.43 0.03 0.12 59.23 11:04:01 AM 4 22.95 0.00 2.03 0.66 0.10 74.26 11:04:01 AM 5 26.59 0.00 2.38 0.22 0.12 70.69 11:04:01 AM 6 18.32 0.00 1.93 0.59 0.12 79.04 11:04:01 AM 7 24.26 0.00 2.06 0.15 0.12 73.41 11:05:01 AM all 28.12 0.00 1.88 0.30 0.09 69.61 11:05:01 AM 0 36.35 0.00 1.12 0.07 0.08 62.38 11:05:01 AM 1 24.05 0.00 1.51 0.00 0.10 74.34 11:05:01 AM 2 34.75 0.00 2.26 0.10 0.08 62.80 11:05:01 AM 3 30.13 0.00 1.67 0.08 0.08 68.03 11:05:01 AM 4 14.61 0.00 3.26 1.97 0.12 80.05 11:05:01 AM 5 15.68 0.00 1.88 0.12 0.08 82.24 11:05:01 AM 6 32.94 0.00 1.74 0.02 0.08 65.22 11:05:01 AM 7 36.36 0.00 1.64 0.02 0.08 61.90 11:06:01 AM all 18.43 0.00 1.51 0.38 0.05 79.62 11:06:01 AM 0 17.52 0.00 1.02 0.00 0.07 81.40 11:06:01 AM 1 20.12 0.00 1.34 0.10 0.08 78.36 11:06:01 AM 2 27.87 0.00 2.56 0.75 0.05 68.77 11:06:01 AM 3 17.06 0.00 1.44 0.65 0.03 80.82 11:06:01 AM 4 14.12 0.00 1.42 1.02 0.05 83.39 11:06:01 AM 5 17.21 0.00 1.39 0.13 0.03 81.23 11:06:01 AM 6 7.13 0.00 1.41 0.05 0.07 91.34 11:06:01 AM 7 26.43 0.00 1.52 0.37 0.05 71.64 Average: all 21.59 0.00 1.59 0.32 0.08 76.42 Average: 0 21.84 0.00 1.32 0.13 0.09 76.62 Average: 1 20.34 0.00 1.72 0.33 0.09 77.52 Average: 2 25.80 0.00 1.76 0.43 0.08 71.92 Average: 3 24.27 0.00 1.86 0.36 0.08 73.44 Average: 4 19.80 0.00 1.62 0.64 0.08 77.87 Average: 5 20.28 0.00 1.40 0.16 0.08 78.09 Average: 6 19.28 0.00 1.59 0.30 0.08 78.75 Average: 7 21.13 0.00 1.43 0.21 0.07 77.16