---> uname -a: Linux prd-centos8-docker-8c-8g-29610.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 1115 25321 19 5453 30301 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:14:3a:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe14:3a6a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:e3:42:8a 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::42:79ff:fee3:428a/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) 07/21/2025 _x86_64_ (8 CPU) 11:54:29 LINUX RESTART (8 CPU) 11:55:01 AM tps rtps wtps bread/s bwrtn/s 11:56:01 AM 191.04 14.76 176.27 2995.27 10318.79 11:57:01 AM 208.90 4.57 204.33 1158.61 16019.20 11:58:01 AM 166.86 0.82 166.04 440.79 42304.75 11:59:01 AM 42.74 0.02 42.72 0.67 590.09 12:00:01 PM 12.36 0.48 11.88 21.46 304.13 12:01:01 PM 10.00 0.02 9.98 0.13 513.33 12:02:02 PM 30.49 0.07 30.42 1.72 8174.50 12:03:01 PM 91.82 0.00 91.82 0.00 15852.29 12:04:01 PM 134.66 0.00 134.66 0.00 2205.40 12:05:01 PM 66.63 2.93 63.70 4574.48 27629.92 Average: 95.51 2.37 93.14 920.23 12382.59 11:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 AM 29076948 30924692 3578764 10.96 2688 2165140 1849176 5.49 160900 2957920 140492 11:57:01 AM 27640196 29863732 5015516 15.36 2688 2533604 2565764 7.61 269592 4250332 54128 11:58:01 AM 24853372 28250204 7802340 23.89 2688 3679808 4291636 12.73 422068 6771464 64 11:59:01 AM 24717800 28118160 7937912 24.31 2688 3682472 4346640 12.90 437716 6888548 56 12:00:01 PM 24609936 28014736 8045776 24.64 2688 3687284 4165764 12.36 439536 6995564 32 12:01:01 PM 25461624 28875912 7194088 22.03 2688 3696636 3488764 10.35 441848 6146784 16 12:02:02 PM 24578420 28258364 8077292 24.73 2688 3959788 4017620 11.92 600116 6859664 25756 12:03:01 PM 22884896 27033368 9770816 29.92 2688 4417160 6585480 19.54 647560 8449316 5692 12:04:01 PM 23645008 27733132 9010704 27.59 2688 4344928 4386972 13.02 646860 7705640 700 12:05:01 PM 25944700 31042024 6711012 20.55 2688 5342788 1502852 4.46 1142980 4903760 88572 Average: 25341290 28811432 7314422 22.40 2688 3750961 3720067 11.04 520918 6192899 31551 11:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 AM eth0 196.33 145.42 1483.43 39.60 0.00 0.00 0.00 0.00 11:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 AM eth0 392.03 303.92 5135.78 57.38 0.00 0.00 0.00 0.00 11:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 11:58:01 AM eth0 337.72 215.86 10032.82 23.78 0.00 0.00 0.00 0.00 11:58:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:58:01 AM veth247b554 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 AM lo 30.11 30.11 2.70 2.70 0.00 0.00 0.00 0.00 11:59:01 AM eth0 106.68 58.08 26.28 24.97 0.00 0.00 0.00 0.00 11:59:01 AM docker0 8.43 9.48 1.14 1.11 0.00 0.00 0.00 0.00 11:59:01 AM veth6c48aa1 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:00:01 PM lo 60.95 60.95 3.71 3.71 0.00 0.00 0.00 0.00 12:00:01 PM eth0 326.16 208.78 76.88 77.93 0.00 0.00 0.00 0.00 12:00:01 PM docker0 3.48 4.18 0.62 0.67 0.00 0.00 0.00 0.00 12:01:01 PM lo 15.33 15.33 0.75 0.75 0.00 0.00 0.00 0.00 12:01:01 PM eth0 187.90 147.37 115.53 64.47 0.00 0.00 0.00 0.00 12:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:02 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 12:02:02 PM eth0 236.66 187.21 1126.98 1595.19 0.00 0.00 0.00 0.00 12:02:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM lo 450.46 450.46 66.07 66.07 0.00 0.00 0.00 0.00 12:03:01 PM eth0 518.32 257.96 1902.71 33.62 0.00 0.00 0.00 0.00 12:03:01 PM docker0 190.87 199.88 29.98 31.75 0.00 0.00 0.00 0.00 12:03:01 PM veth833bc3e 171.79 179.63 30.29 26.42 0.00 0.00 0.00 0.00 12:03:01 PM veth22bd31a 19.08 20.96 2.30 5.60 0.00 0.00 0.00 0.00 12:04:01 PM lo 1041.94 1041.94 186.60 186.60 0.00 0.00 0.00 0.00 12:04:01 PM eth0 147.82 97.17 318.88 38.70 0.00 0.00 0.00 0.00 12:04:01 PM docker0 442.89 451.97 92.19 87.32 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 109.95 134.82 1271.83 2353.58 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 159.40 159.40 25.91 25.91 0.00 0.00 0.00 0.00 Average: eth0 255.50 175.53 2148.79 432.37 0.00 0.00 0.00 0.00 Average: docker0 64.31 66.30 12.36 12.05 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) 07/21/2025 _x86_64_ (8 CPU) 11:54:29 LINUX RESTART (8 CPU) 11:55:01 AM CPU %user %nice %system %iowait %steal %idle 11:56:01 AM all 12.34 0.00 1.10 0.66 0.06 85.83 11:56:01 AM 0 8.57 0.00 0.99 0.57 0.08 89.80 11:56:01 AM 1 16.18 0.00 1.71 1.62 0.07 80.42 11:56:01 AM 2 21.05 0.00 2.27 0.93 0.05 75.69 11:56:01 AM 3 10.82 0.00 0.83 0.28 0.05 88.01 11:56:01 AM 4 7.28 0.00 0.52 0.33 0.03 91.83 11:56:01 AM 5 8.63 0.00 0.42 0.03 0.05 90.87 11:56:01 AM 6 16.47 0.00 1.45 0.45 0.05 81.57 11:56:01 AM 7 9.75 0.00 0.63 1.09 0.07 88.46 11:57:01 AM all 42.67 0.00 1.43 0.75 0.10 55.05 11:57:01 AM 0 32.10 0.00 1.64 0.23 0.08 65.94 11:57:01 AM 1 28.17 0.00 1.61 1.42 0.08 68.71 11:57:01 AM 2 60.06 0.00 1.15 0.33 0.12 38.34 11:57:01 AM 3 40.78 0.00 1.92 1.84 0.12 55.34 11:57:01 AM 4 56.91 0.00 0.99 0.18 0.12 41.80 11:57:01 AM 5 34.35 0.00 1.51 0.84 0.10 63.21 11:57:01 AM 6 33.77 0.00 1.22 0.54 0.10 64.37 11:57:01 AM 7 55.08 0.00 1.39 0.64 0.10 42.80 11:58:01 AM all 26.00 0.00 2.94 1.46 0.09 69.51 11:58:01 AM 0 28.48 0.00 3.09 0.10 0.10 68.23 11:58:01 AM 1 32.60 0.00 3.12 3.84 0.12 60.32 11:58:01 AM 2 26.52 0.00 3.53 3.10 0.10 66.75 11:58:01 AM 3 35.85 0.00 3.35 0.64 0.10 60.06 11:58:01 AM 4 22.11 0.00 3.33 0.74 0.10 73.72 11:58:01 AM 5 16.76 0.00 2.00 0.87 0.08 80.28 11:58:01 AM 6 20.18 0.00 2.27 0.49 0.07 77.00 11:58:01 AM 7 25.48 0.00 2.79 1.92 0.08 69.73 11:59:01 AM all 22.53 0.00 2.39 0.12 0.10 74.85 11:59:01 AM 0 24.80 0.00 2.16 0.33 0.13 72.57 11:59:01 AM 1 25.80 0.00 2.68 0.08 0.10 71.34 11:59:01 AM 2 22.53 0.00 2.59 0.10 0.12 74.66 11:59:01 AM 3 22.51 0.00 2.53 0.12 0.10 74.74 11:59:01 AM 4 21.93 0.00 2.20 0.10 0.08 75.68 11:59:01 AM 5 21.53 0.00 2.25 0.08 0.10 76.04 11:59:01 AM 6 15.68 0.00 2.18 0.10 0.08 81.96 11:59:01 AM 7 25.47 0.00 2.51 0.03 0.12 71.86 12:00:01 PM all 8.66 0.00 1.27 0.06 0.08 89.93 12:00:01 PM 0 9.46 0.00 1.27 0.02 0.07 89.19 12:00:01 PM 1 5.86 0.00 1.26 0.03 0.07 92.78 12:00:01 PM 2 6.73 0.00 1.61 0.02 0.08 91.56 12:00:01 PM 3 8.24 0.00 1.05 0.03 0.13 90.54 12:00:01 PM 4 8.46 0.00 0.97 0.03 0.10 90.44 12:00:01 PM 5 12.21 0.00 1.42 0.23 0.07 86.07 12:00:01 PM 6 10.17 0.00 1.27 0.07 0.05 88.44 12:00:01 PM 7 8.17 0.00 1.27 0.03 0.07 90.45 12:01:01 PM all 11.57 0.00 0.54 0.05 0.06 87.79 12:01:01 PM 0 9.80 0.00 0.30 0.00 0.05 89.85 12:01:01 PM 1 15.98 0.00 0.30 0.00 0.07 83.65 12:01:01 PM 2 27.03 0.00 1.08 0.00 0.07 71.82 12:01:01 PM 3 23.69 0.00 0.37 0.25 0.05 75.65 12:01:01 PM 4 2.35 0.00 0.50 0.00 0.03 97.11 12:01:01 PM 5 2.66 0.00 1.12 0.07 0.05 96.11 12:01:01 PM 6 8.73 0.00 0.22 0.00 0.05 91.00 12:01:01 PM 7 2.27 0.00 0.45 0.07 0.08 97.13 12:02:02 PM all 33.46 0.00 0.94 0.44 0.11 65.06 12:02:02 PM 0 37.85 0.00 0.80 0.02 0.15 61.19 12:02:02 PM 1 37.32 0.00 2.04 0.07 0.12 60.46 12:02:02 PM 2 33.40 0.00 0.98 0.05 0.12 65.46 12:02:02 PM 3 40.33 0.00 0.81 0.05 0.08 58.72 12:02:02 PM 4 34.22 0.00 0.96 0.00 0.08 64.73 12:02:02 PM 5 29.53 0.00 0.50 2.87 0.10 67.00 12:02:02 PM 6 29.02 0.00 0.98 0.46 0.10 69.43 12:02:02 PM 7 25.97 0.00 0.45 0.00 0.10 73.48 12:03:01 PM all 26.19 0.00 2.20 0.72 0.11 70.78 12:03:01 PM 0 18.47 0.00 2.27 1.26 0.10 77.89 12:03:01 PM 1 35.34 0.00 2.08 1.50 0.14 60.94 12:03:01 PM 2 24.23 0.00 2.12 0.70 0.10 72.85 12:03:01 PM 3 30.61 0.00 2.36 0.44 0.10 66.49 12:03:01 PM 4 17.93 0.00 2.03 0.00 0.09 79.95 12:03:01 PM 5 28.81 0.00 2.48 0.82 0.14 67.76 12:03:01 PM 6 16.05 0.00 1.90 0.09 0.09 81.88 12:03:01 PM 7 38.08 0.00 2.37 0.90 0.12 58.52 12:04:01 PM all 29.42 0.00 1.77 0.27 0.09 68.46 12:04:01 PM 0 22.41 0.00 1.61 0.05 0.10 75.84 12:04:01 PM 1 31.68 0.00 1.89 0.00 0.08 66.34 12:04:01 PM 2 21.98 0.00 2.28 1.69 0.08 73.96 12:04:01 PM 3 34.09 0.00 1.77 0.17 0.08 63.89 12:04:01 PM 4 35.50 0.00 1.67 0.02 0.10 62.70 12:04:01 PM 5 15.13 0.00 2.17 0.02 0.07 82.62 12:04:01 PM 6 39.12 0.00 1.27 0.08 0.12 59.41 12:04:01 PM 7 35.37 0.00 1.47 0.10 0.10 62.95 12:05:01 PM all 20.85 0.00 1.66 0.65 0.06 76.78 12:05:01 PM 0 18.58 0.00 2.56 0.42 0.07 78.38 12:05:01 PM 1 21.53 0.00 1.91 2.71 0.07 73.79 12:05:01 PM 2 15.64 0.00 1.46 0.50 0.08 82.31 12:05:01 PM 3 29.29 0.00 1.81 0.02 0.07 68.81 12:05:01 PM 4 28.97 0.00 1.44 0.33 0.08 69.18 12:05:01 PM 5 19.25 0.00 1.47 0.92 0.05 78.31 12:05:01 PM 6 19.66 0.00 1.42 0.15 0.05 78.72 12:05:01 PM 7 13.92 0.00 1.20 0.12 0.05 84.71 Average: all 23.37 0.00 1.62 0.52 0.09 74.41 Average: 0 21.07 0.00 1.66 0.30 0.09 76.88 Average: 1 25.03 0.00 1.86 1.13 0.09 71.89 Average: 2 25.94 0.00 1.90 0.74 0.09 71.33 Average: 3 27.62 0.00 1.68 0.38 0.09 70.23 Average: 4 23.59 0.00 1.46 0.17 0.08 74.70 Average: 5 18.87 0.00 1.53 0.68 0.08 78.84 Average: 6 20.90 0.00 1.42 0.24 0.08 77.37 Average: 7 23.93 0.00 1.45 0.49 0.09 74.05