---> uname -a: Linux prd-centos8-docker-8c-8g-26391.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 1125 25326 19 5437 30290 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:0c:25:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fe0c:25d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a1:f1:ad:db 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:a1ff:fef1:addb/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) 07/07/2025 _x86_64_ (8 CPU) 11:22:18 LINUX RESTART (8 CPU) 11:23:01 AM tps rtps wtps bread/s bwrtn/s 11:24:01 AM 234.06 17.43 216.63 3658.78 11068.88 11:25:01 AM 194.07 1.63 192.43 509.78 15460.69 11:26:01 AM 136.47 0.67 135.80 402.33 41262.70 11:27:01 AM 32.52 0.05 32.47 0.53 532.59 11:28:01 AM 9.76 0.43 9.33 20.93 214.53 11:29:01 AM 8.87 0.00 8.87 0.00 466.11 11:30:00 AM 107.39 0.00 107.39 0.00 23797.07 11:30:01 AM 90.08 0.00 90.08 0.00 12377.10 11:31:01 AM 18.41 0.00 18.41 0.00 524.94 11:32:01 AM 153.91 2.45 151.46 4482.19 2251.04 Average: 99.45 2.52 96.93 1008.23 10592.96 11:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:24:01 AM 28502668 30488808 4153044 12.72 2688 2300964 2404580 7.13 189320 3492440 222088 11:25:01 AM 26620352 28927816 6035360 18.48 2688 2615520 3458280 10.26 287120 5238024 112192 11:26:01 AM 25214156 28608072 7441556 22.79 2688 3676924 3878036 11.51 429044 6403928 296 11:27:01 AM 25030392 28428912 7625320 23.35 2688 3681020 3770916 11.19 436892 6580476 48 11:28:01 AM 24926428 28328020 7729284 23.67 2688 3684080 3798396 11.27 438124 6682964 84 11:29:01 AM 25567368 28977216 7088344 21.71 2688 3692288 3361884 9.97 439904 6045660 20 11:30:00 AM 24518304 28627616 8137408 24.92 2688 4377348 4009420 11.90 538344 6939808 0 11:30:01 AM 24459812 28570956 8195900 25.10 2688 4377784 4253496 12.62 539096 6994680 60 11:31:01 AM 22911124 27055544 9744588 29.84 2688 4414500 6402680 19.00 552272 8518988 3600 11:32:01 AM 23694684 28705512 8961028 27.44 2688 5261192 3369892 10.00 722516 7573424 788336 Average: 25144529 28671847 7511183 23.00 2688 3808162 3870758 11.48 457263 6447039 112672 11:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 301.07 239.45 3106.58 49.85 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 309.40 244.34 4520.55 43.60 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 2.17 2.17 0.11 0.11 0.00 0.00 0.00 0.00 11:26:01 AM eth0 267.57 148.06 8732.89 14.59 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:26:01 AM vetha2513b6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 48.88 48.88 4.14 4.14 0.00 0.00 0.00 0.00 11:27:01 AM eth0 128.17 82.07 33.64 37.22 0.00 0.00 0.00 0.00 11:27:01 AM docker0 9.95 11.36 1.57 1.45 0.00 0.00 0.00 0.00 11:28:01 AM lo 56.28 56.28 2.87 2.87 0.00 0.00 0.00 0.00 11:28:01 AM eth0 263.80 201.02 77.88 84.33 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.70 0.93 0.11 0.17 0.00 0.00 0.00 0.00 11:29:01 AM lo 9.10 9.10 0.44 0.44 0.00 0.00 0.00 0.00 11:29:01 AM eth0 136.84 95.12 86.34 28.72 0.00 0.00 0.00 0.00 11:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 11:30:00 AM eth0 763.69 440.16 3047.94 52.02 0.00 0.00 0.00 0.00 11:30:00 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:30:00 AM vethc452e12 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 7.63 6.87 1.22 1.25 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM vethc452e12 0.00 2.29 0.00 0.19 0.00 0.00 0.00 0.00 11:30:01 AM veth4ee454b 0.00 2.29 0.00 0.20 0.00 0.00 0.00 0.00 11:31:01 AM lo 1016.56 1016.56 177.86 177.86 0.00 0.00 0.00 0.00 11:31:01 AM eth0 80.17 57.86 29.66 29.95 0.00 0.00 0.00 0.00 11:31:01 AM docker0 438.67 454.25 77.37 90.71 0.00 0.00 0.00 0.00 11:31:01 AM vethc452e12 405.25 419.88 79.71 67.02 0.00 0.00 0.00 0.01 11:31:01 AM veth4ee454b 33.42 34.92 3.66 23.94 0.00 0.00 0.00 0.00 11:32:01 AM lo 420.40 420.40 71.00 71.00 0.00 0.00 0.00 0.00 11:32:01 AM eth0 97.10 82.65 1535.34 21.07 0.00 0.00 0.00 0.00 11:32:01 AM docker0 190.98 193.03 44.20 27.51 0.00 0.00 0.00 0.00 Average: lo 172.62 172.62 28.49 28.49 0.00 0.00 0.00 0.00 Average: eth0 259.04 175.70 2345.06 40.03 0.00 0.00 0.00 0.00 Average: docker0 71.14 73.31 13.69 13.32 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) 07/07/2025 _x86_64_ (8 CPU) 11:22:18 LINUX RESTART (8 CPU) 11:23:01 AM CPU %user %nice %system %iowait %steal %idle 11:24:01 AM all 18.27 0.00 1.25 0.83 0.08 79.59 11:24:01 AM 0 12.01 0.00 1.20 0.95 0.08 85.75 11:24:01 AM 1 15.20 0.00 0.75 0.47 0.07 83.51 11:24:01 AM 2 12.63 0.00 0.84 0.65 0.07 85.82 11:24:01 AM 3 41.04 0.00 3.13 0.79 0.08 54.96 11:24:01 AM 4 15.53 0.00 0.48 0.12 0.10 83.77 11:24:01 AM 5 23.43 0.00 1.97 1.89 0.07 72.64 11:24:01 AM 6 10.13 0.00 0.85 1.00 0.08 87.93 11:24:01 AM 7 16.18 0.00 0.75 0.73 0.05 82.28 11:25:01 AM all 43.89 0.00 1.39 0.74 0.10 53.89 11:25:01 AM 0 53.32 0.00 0.75 0.45 0.10 45.38 11:25:01 AM 1 40.64 0.00 1.31 0.55 0.10 57.40 11:25:01 AM 2 29.41 0.00 1.49 0.67 0.10 68.33 11:25:01 AM 3 52.31 0.00 1.29 0.84 0.12 45.45 11:25:01 AM 4 51.63 0.00 1.84 0.87 0.10 45.56 11:25:01 AM 5 27.24 0.00 1.22 0.18 0.08 71.27 11:25:01 AM 6 62.28 0.00 1.49 0.74 0.10 35.40 11:25:01 AM 7 34.26 0.00 1.71 1.64 0.08 62.31 11:26:01 AM all 18.72 0.00 3.34 1.28 0.09 76.57 11:26:01 AM 0 13.13 0.00 2.96 0.71 0.08 83.12 11:26:01 AM 1 20.68 0.00 4.01 1.28 0.10 73.93 11:26:01 AM 2 20.12 0.00 3.81 1.26 0.10 74.70 11:26:01 AM 3 20.80 0.00 3.64 0.74 0.10 74.72 11:26:01 AM 4 19.11 0.00 2.71 0.44 0.08 77.66 11:26:01 AM 5 16.51 0.00 3.40 4.08 0.10 75.91 11:26:01 AM 6 21.09 0.00 2.90 1.23 0.07 74.71 11:26:01 AM 7 18.33 0.00 3.33 0.45 0.10 77.78 11:27:01 AM all 18.82 0.00 2.08 0.05 0.09 78.96 11:27:01 AM 0 19.80 0.00 2.36 0.10 0.10 77.65 11:27:01 AM 1 17.76 0.00 1.69 0.05 0.08 80.42 11:27:01 AM 2 19.84 0.00 1.99 0.05 0.08 78.04 11:27:01 AM 3 18.96 0.00 1.79 0.05 0.08 79.12 11:27:01 AM 4 11.83 0.00 1.86 0.03 0.10 86.18 11:27:01 AM 5 18.86 0.00 1.54 0.03 0.10 79.47 11:27:01 AM 6 18.44 0.00 2.08 0.05 0.10 79.33 11:27:01 AM 7 25.05 0.00 3.34 0.07 0.08 71.46 11:28:01 AM all 5.64 0.00 1.11 0.02 0.08 93.15 11:28:01 AM 0 4.61 0.00 1.15 0.00 0.10 94.13 11:28:01 AM 1 5.01 0.00 1.11 0.02 0.08 93.78 11:28:01 AM 2 5.02 0.00 1.79 0.02 0.10 93.07 11:28:01 AM 3 8.35 0.00 0.85 0.03 0.10 90.66 11:28:01 AM 4 4.30 0.00 1.40 0.05 0.08 94.16 11:28:01 AM 5 6.68 0.00 0.77 0.02 0.07 92.47 11:28:01 AM 6 6.05 0.00 0.79 0.02 0.07 93.08 11:28:01 AM 7 5.08 0.00 1.02 0.02 0.07 93.81 11:29:01 AM all 11.61 0.00 0.37 0.01 0.05 87.95 11:29:01 AM 0 1.90 0.00 0.37 0.05 0.08 97.60 11:29:01 AM 1 5.96 0.00 0.55 0.02 0.05 93.42 11:29:01 AM 2 3.21 0.00 0.30 0.00 0.05 96.44 11:29:01 AM 3 6.63 0.00 0.30 0.00 0.05 93.02 11:29:01 AM 4 4.47 0.00 0.43 0.00 0.05 95.04 11:29:01 AM 5 5.49 0.00 0.15 0.00 0.03 94.33 11:29:01 AM 6 48.25 0.00 0.75 0.02 0.08 50.89 11:29:01 AM 7 17.02 0.00 0.12 0.00 0.03 82.83 11:30:00 AM all 33.36 0.00 1.94 0.79 0.09 63.81 11:30:00 AM 0 32.03 0.00 1.47 0.67 0.09 65.74 11:30:00 AM 1 33.36 0.00 1.58 1.37 0.10 63.58 11:30:00 AM 2 25.45 0.00 2.06 1.00 0.09 71.41 11:30:00 AM 3 38.21 0.00 2.40 1.44 0.09 57.87 11:30:00 AM 4 24.61 0.00 1.82 0.67 0.09 72.81 11:30:00 AM 5 41.87 0.00 2.10 0.24 0.10 55.69 11:30:00 AM 6 42.00 0.00 2.32 0.39 0.10 55.19 11:30:00 AM 7 29.40 0.00 1.80 0.50 0.10 68.20 11:30:01 AM all 11.15 0.00 4.23 0.48 0.29 83.85 11:30:01 AM 0 3.88 0.00 2.33 0.00 0.00 93.80 11:30:01 AM 1 5.34 0.00 4.58 0.00 0.76 89.31 11:30:01 AM 2 6.77 0.00 5.26 0.00 0.00 87.97 11:30:01 AM 3 26.36 0.00 6.20 0.00 0.78 66.67 11:30:01 AM 4 5.38 0.00 2.31 0.00 0.77 91.54 11:30:01 AM 5 30.53 0.00 5.34 3.05 0.00 61.07 11:30:01 AM 6 4.69 0.00 3.91 0.78 0.00 90.62 11:30:01 AM 7 6.20 0.00 3.88 0.00 0.00 89.92 11:31:01 AM all 30.29 0.00 1.73 0.03 0.11 67.84 11:31:01 AM 0 12.53 0.00 2.00 0.12 0.15 85.21 11:31:01 AM 1 27.50 0.00 1.78 0.02 0.12 70.58 11:31:01 AM 2 30.67 0.00 1.76 0.02 0.12 67.43 11:31:01 AM 3 30.45 0.00 1.88 0.02 0.10 67.55 11:31:01 AM 4 25.69 0.00 1.71 0.02 0.10 72.48 11:31:01 AM 5 38.54 0.00 1.07 0.00 0.10 60.28 11:31:01 AM 6 46.48 0.00 2.16 0.00 0.10 51.26 11:31:01 AM 7 30.46 0.00 1.46 0.02 0.12 67.95 11:32:01 AM all 31.64 0.00 2.02 0.38 0.09 65.88 11:32:01 AM 0 43.66 0.00 2.71 1.24 0.08 52.31 11:32:01 AM 1 21.56 0.00 2.05 0.17 0.10 76.12 11:32:01 AM 2 16.92 0.00 2.71 0.99 0.08 79.30 11:32:01 AM 3 47.19 0.00 1.17 0.17 0.08 51.38 11:32:01 AM 4 29.77 0.00 1.81 0.07 0.10 68.25 11:32:01 AM 5 41.19 0.00 1.69 0.33 0.10 56.69 11:32:01 AM 6 29.35 0.00 1.49 0.02 0.10 69.04 11:32:01 AM 7 23.34 0.00 2.50 0.05 0.08 74.03 Average: all 23.52 0.00 1.70 0.46 0.09 74.24 Average: 0 21.39 0.00 1.66 0.47 0.10 76.38 Average: 1 20.78 0.00 1.65 0.43 0.09 77.05 Average: 2 18.08 0.00 1.87 0.51 0.09 79.45 Average: 3 29.30 0.00 1.84 0.45 0.09 68.33 Average: 4 20.72 0.00 1.56 0.25 0.09 77.38 Average: 5 24.38 0.00 1.55 0.76 0.08 73.22 Average: 6 31.48 0.00 1.65 0.39 0.09 66.40 Average: 7 22.06 0.00 1.78 0.39 0.08 75.69