---> uname -a: Linux prd-centos8-docker-8c-8g-26576.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1150 25097 19 5642 30266 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:7c:9c:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe7c:9cad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2c:e9:43:3a 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::42:2cff:fee9:433a/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) 07/08/2025 _x86_64_ (8 CPU) 08:26:08 LINUX RESTART (8 CPU) 08:27:01 AM tps rtps wtps bread/s bwrtn/s 08:28:01 AM 263.82 17.76 246.06 3876.15 12775.65 08:29:01 AM 189.94 1.33 188.60 303.23 31023.46 08:30:01 AM 84.76 0.60 84.16 397.00 22022.66 08:31:01 AM 32.52 0.48 32.04 21.46 536.27 08:32:01 AM 7.48 0.00 7.48 0.00 434.44 08:33:02 AM 22.38 0.00 22.38 0.00 427.39 08:34:01 AM 105.25 0.02 105.24 0.95 23933.92 08:35:01 AM 187.74 0.00 187.74 0.00 1999.05 08:36:01 AM 64.84 3.67 61.17 6053.39 29402.27 08:37:01 AM 40.29 0.57 39.72 194.60 7152.37 Average: 99.89 2.45 97.44 1086.31 12951.91 08:27:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:28:01 AM 27692044 29851456 4963668 15.20 2688 2471972 2793748 8.29 228896 4242584 285204 08:29:01 AM 25307708 28691576 7348004 22.50 2688 3668224 3665808 10.88 340404 6415356 557064 08:30:01 AM 24462448 27862672 8193264 25.09 2688 3682692 5605500 16.63 433392 7144904 228 08:31:01 AM 24698164 28103168 7957548 24.37 2688 3687492 4171936 12.38 440364 6907340 76 08:32:01 AM 25538844 28953196 7116868 21.79 2688 3696924 3442588 10.21 442268 6070712 20 08:33:02 AM 25209556 28862608 7446156 22.80 2688 3933936 3326284 9.87 505132 6330036 232640 08:34:01 AM 23078552 27217600 9577160 29.33 2688 4407436 6278780 18.63 553928 8336976 3696 08:35:01 AM 24151992 28239296 8503720 26.04 2688 4343612 3856336 11.44 553196 7282124 17436 08:36:01 AM 25061644 30319636 7594068 23.25 2688 5505512 2100992 6.23 777828 6139740 144552 08:37:01 AM 25645536 30938076 7010176 21.47 2688 5534956 1611916 4.78 968200 5363028 10040 Average: 25084649 28903928 7571063 23.18 2688 4093276 3685389 10.93 524361 6423280 125096 08:27:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 AM eth0 438.81 336.58 5120.68 62.54 0.00 0.00 0.00 0.00 08:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 AM eth0 446.17 274.93 10705.98 36.67 0.00 0.00 0.00 0.00 08:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 AM lo 5.81 5.81 0.43 0.43 0.00 0.00 0.00 0.00 08:30:01 AM eth0 19.07 15.74 6.54 8.02 0.00 0.00 0.00 0.00 08:30:01 AM docker0 0.93 1.35 0.13 0.15 0.00 0.00 0.00 0.00 08:30:01 AM veth502b9f4 0.15 0.35 0.02 0.03 0.00 0.00 0.00 0.00 08:31:01 AM lo 59.85 59.85 4.75 4.75 0.00 0.00 0.00 0.00 08:31:01 AM eth0 153.55 119.86 46.74 53.52 0.00 0.00 0.00 0.00 08:31:01 AM docker0 10.93 12.28 1.63 1.61 0.00 0.00 0.00 0.00 08:32:01 AM lo 35.76 35.76 1.75 1.75 0.00 0.00 0.00 0.00 08:32:01 AM eth0 117.26 97.50 74.57 35.13 0.00 0.00 0.00 0.00 08:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:02 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:33:02 AM eth0 189.56 151.21 754.33 51.18 0.00 0.00 0.00 0.00 08:33:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 155.27 155.27 23.11 23.11 0.00 0.00 0.00 0.00 08:34:01 AM eth0 666.57 383.06 2326.50 31.11 0.00 0.00 0.00 0.00 08:34:01 AM docker0 68.59 73.01 10.32 11.96 0.00 0.00 0.00 0.00 08:34:01 AM vetha023742 61.50 65.44 10.39 10.29 0.00 0.00 0.00 0.00 08:34:01 AM veth2052434 7.08 8.29 0.87 1.94 0.00 0.00 0.00 0.00 08:35:01 AM lo 1314.36 1314.36 227.40 227.40 0.00 0.00 0.00 0.00 08:35:01 AM eth0 103.10 80.99 299.89 26.52 0.00 0.00 0.00 0.00 08:35:01 AM docker0 563.21 577.32 111.25 106.50 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 08:36:01 AM eth0 345.51 239.33 3349.49 27.78 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 102.48 76.59 226.71 28.51 0.00 0.00 0.00 0.00 08:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 157.21 157.21 25.75 25.75 0.00 0.00 0.00 0.00 Average: eth0 257.52 177.23 2290.94 36.11 0.00 0.00 0.00 0.00 Average: docker0 64.36 66.38 12.34 12.02 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) 07/08/2025 _x86_64_ (8 CPU) 08:26:08 LINUX RESTART (8 CPU) 08:27:01 AM CPU %user %nice %system %iowait %steal %idle 08:28:01 AM all 26.16 0.00 1.43 0.81 0.08 71.51 08:28:01 AM 0 23.87 0.00 1.29 1.49 0.10 73.26 08:28:01 AM 1 26.03 0.00 1.80 1.22 0.07 70.88 08:28:01 AM 2 37.20 0.00 2.21 0.59 0.12 59.89 08:28:01 AM 3 29.05 0.00 1.77 1.12 0.07 67.99 08:28:01 AM 4 21.93 0.00 1.07 0.40 0.08 76.51 08:28:01 AM 5 30.01 0.00 1.64 0.17 0.07 68.12 08:28:01 AM 6 25.87 0.00 0.54 0.32 0.08 73.19 08:28:01 AM 7 15.35 0.00 1.09 1.22 0.07 82.27 08:29:01 AM all 41.76 0.00 3.10 0.62 0.09 54.42 08:29:01 AM 0 49.90 0.00 2.32 0.03 0.08 47.66 08:29:01 AM 1 25.25 0.00 4.88 2.19 0.10 67.58 08:29:01 AM 2 47.77 0.00 3.03 0.72 0.10 48.38 08:29:01 AM 3 30.93 0.00 3.50 0.62 0.08 64.86 08:29:01 AM 4 40.03 0.00 2.79 0.27 0.08 56.83 08:29:01 AM 5 45.32 0.00 3.16 0.47 0.10 50.95 08:29:01 AM 6 48.00 0.00 2.00 0.08 0.08 49.83 08:29:01 AM 7 46.87 0.00 3.17 0.57 0.08 49.31 08:30:01 AM all 20.34 0.00 2.09 0.47 0.08 77.03 08:30:01 AM 0 21.72 0.00 2.79 0.28 0.08 75.12 08:30:01 AM 1 25.65 0.00 2.51 0.54 0.08 71.22 08:30:01 AM 2 22.00 0.00 2.38 1.37 0.08 74.17 08:30:01 AM 3 17.13 0.00 1.74 0.08 0.07 80.98 08:30:01 AM 4 18.09 0.00 1.93 0.40 0.07 79.51 08:30:01 AM 5 18.41 0.00 1.76 0.23 0.07 79.53 08:30:01 AM 6 19.41 0.00 1.86 0.79 0.08 77.86 08:30:01 AM 7 20.30 0.00 1.72 0.05 0.07 77.86 08:31:01 AM all 18.92 0.00 2.24 0.05 0.08 78.71 08:31:01 AM 0 21.16 0.00 2.61 0.03 0.08 76.11 08:31:01 AM 1 16.26 0.00 1.57 0.08 0.08 81.99 08:31:01 AM 2 17.15 0.00 2.06 0.05 0.08 80.65 08:31:01 AM 3 21.62 0.00 2.51 0.08 0.10 75.69 08:31:01 AM 4 17.14 0.00 2.23 0.02 0.08 80.54 08:31:01 AM 5 18.74 0.00 2.74 0.07 0.07 78.38 08:31:01 AM 6 16.47 0.00 1.59 0.02 0.08 81.84 08:31:01 AM 7 22.79 0.00 2.59 0.07 0.08 74.46 08:32:01 AM all 7.86 0.00 0.59 0.02 0.06 91.46 08:32:01 AM 0 6.46 0.00 0.70 0.00 0.07 92.77 08:32:01 AM 1 4.69 0.00 0.79 0.00 0.07 94.45 08:32:01 AM 2 7.44 0.00 0.55 0.10 0.05 91.85 08:32:01 AM 3 10.82 0.00 0.28 0.00 0.05 88.85 08:32:01 AM 4 6.29 0.00 0.33 0.00 0.05 93.32 08:32:01 AM 5 3.22 0.00 0.60 0.00 0.05 96.13 08:32:01 AM 6 20.96 0.00 0.95 0.02 0.07 78.00 08:32:01 AM 7 3.01 0.00 0.53 0.03 0.08 96.34 08:33:02 AM all 30.80 0.00 0.86 0.04 0.08 68.22 08:33:02 AM 0 33.67 0.00 0.32 0.00 0.08 65.93 08:33:02 AM 1 32.92 0.00 0.57 0.00 0.07 66.45 08:33:02 AM 2 27.24 0.00 1.30 0.00 0.10 71.35 08:33:02 AM 3 31.82 0.00 0.55 0.00 0.08 67.55 08:33:02 AM 4 27.71 0.00 0.55 0.05 0.07 71.62 08:33:02 AM 5 28.52 0.00 0.98 0.02 0.07 70.41 08:33:02 AM 6 49.87 0.00 1.99 0.15 0.08 47.91 08:33:02 AM 7 14.62 0.00 0.65 0.12 0.07 84.54 08:34:01 AM all 27.02 0.00 2.01 0.41 0.09 70.48 08:34:01 AM 0 18.33 0.00 1.47 0.02 0.09 80.10 08:34:01 AM 1 27.91 0.00 2.07 0.58 0.10 69.34 08:34:01 AM 2 29.91 0.00 2.87 1.20 0.09 65.93 08:34:01 AM 3 26.29 0.00 1.69 0.17 0.09 71.77 08:34:01 AM 4 32.73 0.00 1.74 0.03 0.07 65.43 08:34:01 AM 5 30.41 0.00 2.15 0.96 0.07 66.41 08:34:01 AM 6 33.45 0.00 2.46 0.29 0.10 63.70 08:34:01 AM 7 17.13 0.00 1.62 0.03 0.09 81.13 08:35:01 AM all 27.57 0.00 2.08 0.33 0.10 69.91 08:35:01 AM 0 26.55 0.00 1.68 0.02 0.10 71.66 08:35:01 AM 1 25.00 0.00 2.23 0.03 0.10 72.63 08:35:01 AM 2 17.15 0.00 1.44 0.03 0.12 81.26 08:35:01 AM 3 26.31 0.00 2.37 0.03 0.08 71.20 08:35:01 AM 4 23.60 0.00 2.28 0.08 0.08 73.96 08:35:01 AM 5 40.26 0.00 2.09 0.03 0.10 57.52 08:35:01 AM 6 36.30 0.00 1.61 0.08 0.08 61.93 08:35:01 AM 7 25.37 0.00 2.98 2.35 0.10 69.20 08:36:01 AM all 29.59 0.00 1.68 0.47 0.08 68.18 08:36:01 AM 0 25.30 0.00 1.49 0.37 0.07 72.78 08:36:01 AM 1 36.12 0.00 1.94 0.22 0.07 61.66 08:36:01 AM 2 27.87 0.00 1.99 0.95 0.10 69.08 08:36:01 AM 3 17.86 0.00 1.57 0.57 0.07 79.93 08:36:01 AM 4 31.91 0.00 1.79 0.17 0.08 66.05 08:36:01 AM 5 28.59 0.00 1.24 0.73 0.08 69.36 08:36:01 AM 6 38.89 0.00 1.79 0.02 0.07 59.23 08:36:01 AM 7 30.20 0.00 1.67 0.70 0.07 67.36 08:37:01 AM all 19.55 0.00 1.11 0.10 0.05 79.18 08:37:01 AM 0 16.32 0.00 1.37 0.18 0.08 82.04 08:37:01 AM 1 36.27 0.00 2.34 0.15 0.05 61.19 08:37:01 AM 2 31.20 0.00 1.20 0.03 0.03 67.53 08:37:01 AM 3 21.11 0.00 0.62 0.05 0.05 78.17 08:37:01 AM 4 28.76 0.00 1.20 0.03 0.05 69.96 08:37:01 AM 5 2.69 0.00 0.58 0.22 0.07 96.44 08:37:01 AM 6 10.55 0.00 0.75 0.02 0.05 88.63 08:37:01 AM 7 9.53 0.00 0.83 0.12 0.05 89.47 Average: all 24.94 0.00 1.72 0.33 0.08 72.93 Average: 0 24.33 0.00 1.60 0.24 0.08 73.74 Average: 1 25.61 0.00 2.07 0.50 0.08 71.75 Average: 2 26.48 0.00 1.90 0.50 0.09 71.03 Average: 3 23.28 0.00 1.66 0.27 0.07 74.71 Average: 4 24.80 0.00 1.59 0.15 0.07 73.40 Average: 5 24.59 0.00 1.69 0.29 0.07 73.36 Average: 6 29.96 0.00 1.55 0.18 0.08 68.23 Average: 7 20.50 0.00 1.68 0.53 0.08 77.22