---> uname -a: Linux prd-centos8-docker-8c-8g-29823.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 1123 25123 19 5643 30293 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:74:81:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe74:81d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:4b:78: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::42:16ff:fe4b:78ab/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) 07/22/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM tps rtps wtps bread/s bwrtn/s 10:23:01 AM 231.96 16.76 215.19 3640.79 10962.16 10:24:01 AM 193.92 2.38 191.53 506.72 15067.86 10:25:01 AM 139.42 0.77 138.65 428.52 41836.50 10:26:01 AM 37.15 0.05 37.10 0.53 518.29 10:27:01 AM 12.63 0.43 12.19 20.92 577.23 10:28:01 AM 7.37 0.00 7.37 0.00 231.86 10:29:01 AM 113.28 0.00 113.28 0.00 23761.53 10:30:01 AM 196.60 0.00 196.60 0.00 2114.66 10:31:01 AM 55.35 3.43 51.92 6064.38 27644.80 10:32:01 AM 52.52 0.82 51.70 198.33 8468.79 Average: 104.02 2.46 101.55 1086.03 13118.34 10:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:23:01 AM 28795572 30782144 3860140 11.82 2688 2301640 1774524 5.26 181012 3209660 221832 10:24:01 AM 27030648 29294772 5625064 17.23 2688 2572736 3103792 9.21 273756 4849340 84108 10:25:01 AM 25021324 28420048 7634388 23.38 2688 3681452 4008264 11.89 427748 6594732 56 10:26:01 AM 24818500 28220884 7837212 24.00 2688 3684972 3931612 11.67 436452 6789804 1812 10:27:01 AM 25697300 29111320 6958412 21.31 2688 3696408 3166240 9.39 439596 5912856 24 10:28:01 AM 25472992 28891512 7182720 22.00 2688 3700640 3408168 10.11 442932 6131940 2672 10:29:01 AM 23732836 27851616 8922876 27.32 2688 4388116 5779724 17.15 549452 7701492 1552 10:30:01 AM 24519932 28605988 8135780 24.91 2688 4343260 3525836 10.46 547544 6931060 17436 10:31:01 AM 25328772 30586288 7326940 22.44 2688 5505520 1916792 5.69 760008 5898072 188844 10:32:01 AM 25709144 31000964 6946568 21.27 2688 5534588 1523272 4.52 965728 5310428 22600 Average: 25612702 29276554 7043010 21.57 2688 3940933 3213822 9.54 502423 5932938 54094 10:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 AM eth0 338.09 267.49 3122.48 51.65 0.00 0.00 0.00 0.00 10:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 AM eth0 314.46 247.78 3850.64 43.51 0.00 0.00 0.00 0.00 10:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 AM lo 1.67 1.67 0.08 0.08 0.00 0.00 0.00 0.00 10:25:01 AM eth0 306.66 185.64 9479.26 17.52 0.00 0.00 0.00 0.00 10:25:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:25:01 AM vethea83e39 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:26:01 AM lo 43.74 43.74 3.98 3.98 0.00 0.00 0.00 0.00 10:26:01 AM eth0 117.06 85.47 39.69 39.93 0.00 0.00 0.00 0.00 10:26:01 AM docker0 11.13 12.58 1.65 1.59 0.00 0.00 0.00 0.00 10:27:01 AM lo 52.16 52.16 2.67 2.67 0.00 0.00 0.00 0.00 10:27:01 AM eth0 243.15 209.13 94.50 83.04 0.00 0.00 0.00 0.00 10:27:01 AM docker0 0.78 1.03 0.11 0.19 0.00 0.00 0.00 0.00 10:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 AM eth0 83.39 64.47 72.95 25.11 0.00 0.00 0.00 0.00 10:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 AM lo 20.23 20.23 2.50 2.50 0.00 0.00 0.00 0.00 10:29:01 AM eth0 584.32 335.40 2957.74 27.81 0.00 0.00 0.00 0.00 10:29:01 AM docker0 8.43 10.05 0.81 1.89 0.00 0.00 0.00 0.00 10:29:01 AM veth53aecb4 8.43 10.18 0.92 1.90 0.00 0.00 0.00 0.00 10:29:01 AM veth985e618 0.00 0.43 0.00 0.19 0.00 0.00 0.00 0.00 10:30:01 AM lo 1408.85 1408.85 245.86 245.86 0.00 0.00 0.00 0.00 10:30:01 AM eth0 142.59 104.05 317.58 39.59 0.00 0.00 0.00 0.00 10:30:01 AM docker0 622.63 639.94 120.66 116.51 0.00 0.00 0.00 0.00 10:31:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 10:31:01 AM eth0 322.78 235.55 3334.30 27.58 0.00 0.00 0.00 0.00 10:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 AM eth0 166.06 117.91 245.70 61.42 0.00 0.00 0.00 0.00 10:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 152.76 152.76 25.51 25.51 0.00 0.00 0.00 0.00 Average: eth0 261.86 185.29 2351.46 41.72 0.00 0.00 0.00 0.00 Average: docker0 64.30 66.38 12.32 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) 07/22/2025 _x86_64_ (8 CPU) 10:21:19 LINUX RESTART (8 CPU) 10:22:01 AM CPU %user %nice %system %iowait %steal %idle 10:23:01 AM all 16.77 0.00 1.21 0.72 0.08 81.22 10:23:01 AM 0 9.74 0.00 1.17 0.52 0.07 88.51 10:23:01 AM 1 17.09 0.00 1.19 0.70 0.08 80.94 10:23:01 AM 2 18.43 0.00 1.35 0.69 0.08 79.45 10:23:01 AM 3 33.86 0.00 1.75 0.73 0.12 63.54 10:23:01 AM 4 28.95 0.00 2.27 1.44 0.08 67.26 10:23:01 AM 5 7.82 0.00 0.87 0.82 0.05 90.44 10:23:01 AM 6 11.37 0.00 0.64 0.79 0.08 87.13 10:23:01 AM 7 6.85 0.00 0.45 0.08 0.07 92.55 10:24:01 AM all 38.38 0.00 1.27 1.45 0.09 58.80 10:24:01 AM 0 34.94 0.00 1.09 0.40 0.08 63.49 10:24:01 AM 1 32.76 0.00 1.64 1.19 0.08 64.33 10:24:01 AM 2 53.00 0.00 1.90 1.69 0.12 43.29 10:24:01 AM 3 52.66 0.00 1.09 4.37 0.10 41.78 10:24:01 AM 4 36.25 0.00 0.85 1.07 0.10 61.73 10:24:01 AM 5 33.90 0.00 1.61 0.99 0.08 63.43 10:24:01 AM 6 38.99 0.00 1.25 0.94 0.10 58.72 10:24:01 AM 7 24.51 0.00 0.74 0.97 0.07 73.72 10:25:01 AM all 24.99 0.00 2.99 0.95 0.08 70.99 10:25:01 AM 0 29.75 0.00 2.62 0.03 0.08 67.52 10:25:01 AM 1 24.97 0.00 3.43 2.37 0.10 69.13 10:25:01 AM 2 31.21 0.00 3.79 2.64 0.08 62.28 10:25:01 AM 3 21.62 0.00 2.73 0.30 0.07 75.28 10:25:01 AM 4 28.39 0.00 3.00 0.87 0.08 67.66 10:25:01 AM 5 22.83 0.00 3.33 0.66 0.08 73.10 10:25:01 AM 6 17.75 0.00 2.44 0.54 0.08 79.19 10:25:01 AM 7 23.36 0.00 2.58 0.17 0.08 73.81 10:26:01 AM all 22.86 0.00 2.24 0.15 0.10 74.65 10:26:01 AM 0 20.41 0.00 2.32 0.10 0.08 77.08 10:26:01 AM 1 24.03 0.00 2.49 0.07 0.10 73.31 10:26:01 AM 2 24.88 0.00 2.44 0.29 0.10 72.30 10:26:01 AM 3 19.72 0.00 1.83 0.07 0.08 78.30 10:26:01 AM 4 19.67 0.00 1.78 0.17 0.17 78.21 10:26:01 AM 5 25.71 0.00 2.48 0.22 0.10 71.49 10:26:01 AM 6 26.01 0.00 2.48 0.12 0.08 71.31 10:26:01 AM 7 22.51 0.00 2.13 0.13 0.08 75.13 10:27:01 AM all 8.74 0.00 1.06 0.02 0.05 90.13 10:27:01 AM 0 4.50 0.00 1.27 0.03 0.05 94.15 10:27:01 AM 1 6.19 0.00 1.41 0.05 0.07 92.29 10:27:01 AM 2 12.45 0.00 0.85 0.02 0.05 86.63 10:27:01 AM 3 12.92 0.00 0.80 0.02 0.05 86.21 10:27:01 AM 4 7.00 0.00 0.63 0.00 0.05 92.32 10:27:01 AM 5 10.28 0.00 1.39 0.02 0.05 88.27 10:27:01 AM 6 7.91 0.00 1.20 0.00 0.05 90.83 10:27:01 AM 7 8.66 0.00 0.92 0.05 0.05 90.32 10:28:01 AM all 22.36 0.00 0.52 0.01 0.05 77.05 10:28:01 AM 0 3.96 0.00 0.89 0.07 0.05 95.04 10:28:01 AM 1 8.51 0.00 0.52 0.03 0.03 90.90 10:28:01 AM 2 58.76 0.00 1.27 0.02 0.10 39.85 10:28:01 AM 3 24.27 0.00 0.22 0.00 0.05 75.46 10:28:01 AM 4 19.05 0.00 0.73 0.00 0.05 80.16 10:28:01 AM 5 20.31 0.00 0.12 0.00 0.05 79.52 10:28:01 AM 6 18.63 0.00 0.18 0.00 0.03 81.16 10:28:01 AM 7 25.40 0.00 0.27 0.00 0.03 74.30 10:29:01 AM all 29.80 0.00 1.84 0.74 0.09 67.54 10:29:01 AM 0 33.41 0.00 1.73 0.13 0.08 64.64 10:29:01 AM 1 23.45 0.00 1.76 1.24 0.08 73.46 10:29:01 AM 2 35.21 0.00 2.08 2.30 0.08 60.33 10:29:01 AM 3 9.91 0.00 1.51 0.97 0.08 87.53 10:29:01 AM 4 39.53 0.00 2.43 0.07 0.08 57.89 10:29:01 AM 5 20.19 0.00 1.73 1.02 0.08 76.98 10:29:01 AM 6 46.49 0.00 1.24 0.10 0.10 52.07 10:29:01 AM 7 30.19 0.00 2.25 0.05 0.08 67.43 10:30:01 AM all 30.87 0.00 2.31 0.38 0.11 66.31 10:30:01 AM 0 40.53 0.00 1.74 0.02 0.13 57.58 10:30:01 AM 1 36.04 0.00 2.11 0.03 0.12 61.70 10:30:01 AM 2 23.75 0.00 2.73 0.10 0.12 73.30 10:30:01 AM 3 26.99 0.00 2.33 0.03 0.10 70.54 10:30:01 AM 4 32.80 0.00 1.96 0.05 0.12 65.07 10:30:01 AM 5 30.88 0.00 2.03 0.08 0.10 66.91 10:30:01 AM 6 22.96 0.00 3.34 2.73 0.12 70.86 10:30:01 AM 7 32.96 0.00 2.26 0.03 0.10 64.64 10:31:01 AM all 30.33 0.00 1.58 0.77 0.07 67.24 10:31:01 AM 0 37.05 0.00 1.89 0.75 0.08 60.21 10:31:01 AM 1 32.95 0.00 1.47 0.67 0.08 64.82 10:31:01 AM 2 28.58 0.00 1.76 0.38 0.07 69.21 10:31:01 AM 3 18.07 0.00 1.54 3.13 0.07 77.19 10:31:01 AM 4 35.00 0.00 1.05 0.02 0.07 63.86 10:31:01 AM 5 34.69 0.00 1.87 0.00 0.08 63.35 10:31:01 AM 6 27.55 0.00 2.13 1.05 0.07 69.20 10:31:01 AM 7 28.72 0.00 0.94 0.17 0.07 70.11 10:32:01 AM all 24.20 0.00 1.16 0.24 0.06 74.34 10:32:01 AM 0 33.28 0.00 0.80 0.18 0.07 65.67 10:32:01 AM 1 29.33 0.00 0.75 0.08 0.05 69.78 10:32:01 AM 2 36.16 0.00 2.05 0.68 0.08 61.02 10:32:01 AM 3 7.71 0.00 1.34 0.63 0.05 90.27 10:32:01 AM 4 19.24 0.00 1.10 0.05 0.07 79.54 10:32:01 AM 5 8.62 0.00 0.84 0.23 0.03 90.28 10:32:01 AM 6 29.98 0.00 1.84 0.07 0.05 68.06 10:32:01 AM 7 29.23 0.00 0.60 0.00 0.05 70.11 Average: all 24.93 0.00 1.62 0.54 0.08 72.83 Average: 0 24.74 0.00 1.55 0.22 0.08 73.40 Average: 1 23.53 0.00 1.67 0.64 0.08 74.07 Average: 2 32.26 0.00 2.02 0.88 0.09 64.75 Average: 3 22.78 0.00 1.51 1.03 0.08 74.60 Average: 4 26.58 0.00 1.58 0.37 0.09 71.38 Average: 5 21.51 0.00 1.62 0.40 0.07 76.39 Average: 6 24.77 0.00 1.67 0.63 0.08 72.85 Average: 7 23.23 0.00 1.31 0.17 0.07 75.22