---> uname -a: Linux prd-centos8-docker-8c-8g-29865.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 1123 25129 19 5637 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:92:6a:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:fe92:6a72/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:a9:0d:b3 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::42:10ff:fea9:db3/64 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) 13:19:37 LINUX RESTART (8 CPU) 01:20:01 PM tps rtps wtps bread/s bwrtn/s 01:21:01 PM 255.75 17.26 238.49 3457.26 8737.29 01:22:01 PM 286.22 9.30 276.92 1750.77 20273.95 01:23:01 PM 171.79 0.80 170.99 500.50 42439.02 01:24:01 PM 41.64 0.00 41.64 0.00 572.25 01:25:01 PM 10.20 0.48 9.71 21.46 279.52 01:26:01 PM 5.40 0.00 5.40 0.00 359.86 01:27:01 PM 20.86 0.00 20.86 0.00 419.03 01:28:01 PM 104.75 0.00 104.75 0.00 23446.27 01:29:01 PM 189.94 0.00 189.94 0.00 2580.99 01:30:01 PM 53.15 3.82 49.33 6212.33 29028.26 Average: 113.96 3.17 110.79 1194.14 12812.67 01:20:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 PM 29387772 31208536 3267940 10.01 2688 2139248 1995828 5.92 158116 2664860 228872 01:22:01 PM 27458376 29679492 5197336 15.92 2688 2531460 2904748 8.62 267312 4433448 48664 01:23:01 PM 24862756 28264692 7792956 23.86 2688 3684708 4033892 11.97 427416 6758480 204 01:24:01 PM 24720320 28125500 7935392 24.30 2688 3687748 4121876 12.23 437324 6888884 804 01:25:01 PM 24644580 28053608 8011132 24.53 2688 3691616 4176516 12.39 438916 6963336 12 01:26:01 PM 25534924 28952332 7120788 21.81 2688 3700056 3383984 10.04 440860 6077192 20 01:27:01 PM 25195468 28851316 7460244 22.85 2688 3936192 3788288 11.24 503484 6345328 231440 01:28:01 PM 23207592 27355196 9448120 28.93 2688 4416912 6211324 18.43 551620 8224864 4296 01:29:01 PM 24065160 28152236 8590552 26.31 2688 4344796 3922172 11.64 550724 7384780 500 01:30:01 PM 24185756 29464324 8469956 25.94 2688 5523212 2999684 8.90 787188 7011220 142124 Average: 25326270 28810723 7329442 22.44 2688 3765595 3753831 11.14 456296 6275239 65694 01:20:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 331.34 224.58 1644.54 57.32 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 492.18 376.75 5281.37 52.99 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM lo 1.07 1.07 0.05 0.05 0.00 0.00 0.00 0.00 01:23:01 PM eth0 414.68 257.23 10046.16 37.13 0.00 0.00 0.00 0.00 01:23:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:23:01 PM veth62f7e9d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 01:24:01 PM lo 37.53 37.53 3.58 3.58 0.00 0.00 0.00 0.00 01:24:01 PM eth0 80.14 58.19 22.34 26.65 0.00 0.00 0.00 0.00 01:24:01 PM docker0 9.92 11.43 1.56 1.47 0.00 0.00 0.00 0.00 01:25:01 PM lo 54.20 54.20 2.76 2.76 0.00 0.00 0.00 0.00 01:25:01 PM eth0 190.39 137.70 52.00 56.33 0.00 0.00 0.00 0.00 01:25:01 PM docker0 0.70 0.95 0.11 0.18 0.00 0.00 0.00 0.00 01:26:01 PM lo 38.19 38.19 1.86 1.86 0.00 0.00 0.00 0.00 01:26:01 PM eth0 156.69 118.25 63.46 51.42 0.00 0.00 0.00 0.00 01:26:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:27:01 PM eth0 196.83 146.68 762.33 48.57 0.00 0.00 0.00 0.00 01:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM lo 313.85 313.85 46.95 46.95 0.00 0.00 0.00 0.00 01:28:01 PM eth0 603.28 352.32 2286.99 33.66 0.00 0.00 0.00 0.00 01:28:01 PM docker0 136.02 143.00 21.53 22.85 0.00 0.00 0.00 0.00 01:28:01 PM vethc85da7f 123.21 128.97 21.79 19.10 0.00 0.00 0.00 0.00 01:28:01 PM vetha033444 12.81 14.73 1.60 4.01 0.00 0.00 0.00 0.00 01:29:01 PM lo 1088.59 1088.59 196.87 196.87 0.00 0.00 0.00 0.00 01:29:01 PM eth0 145.79 110.28 316.10 39.52 0.00 0.00 0.00 0.00 01:29:01 PM docker0 477.59 488.37 97.86 92.65 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 323.09 235.77 3351.02 26.67 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.34 153.34 25.21 25.21 0.00 0.00 0.00 0.00 Average: eth0 293.42 201.76 2382.42 43.02 0.00 0.00 0.00 0.00 Average: docker0 62.41 64.38 12.10 11.71 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) 13:19:37 LINUX RESTART (8 CPU) 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 11.63 0.00 1.28 0.60 0.05 86.43 01:21:01 PM 0 11.49 0.00 0.95 0.15 0.07 87.34 01:21:01 PM 1 27.67 0.00 2.17 0.47 0.07 69.62 01:21:01 PM 2 17.81 0.00 1.79 0.40 0.05 79.95 01:21:01 PM 3 10.04 0.00 1.04 0.38 0.03 88.51 01:21:01 PM 4 8.58 0.00 1.81 2.39 0.07 87.16 01:21:01 PM 5 5.78 0.00 0.75 0.25 0.05 93.17 01:21:01 PM 6 3.85 0.00 0.70 0.20 0.03 95.21 01:21:01 PM 7 7.80 0.00 1.05 0.59 0.05 90.51 01:22:01 PM all 38.86 0.00 1.46 0.82 0.10 58.77 01:22:01 PM 0 48.49 0.00 1.22 0.59 0.10 49.61 01:22:01 PM 1 29.11 0.00 1.77 1.00 0.12 67.99 01:22:01 PM 2 42.02 0.00 1.87 0.80 0.10 55.20 01:22:01 PM 3 42.16 0.00 2.21 1.42 0.08 54.13 01:22:01 PM 4 45.15 0.00 0.90 0.33 0.10 53.51 01:22:01 PM 5 46.00 0.00 1.15 0.42 0.07 52.36 01:22:01 PM 6 28.70 0.00 1.12 0.75 0.12 69.31 01:22:01 PM 7 29.17 0.00 1.41 1.24 0.10 68.08 01:23:01 PM all 28.86 0.00 2.83 0.87 0.08 67.36 01:23:01 PM 0 37.99 0.00 2.49 1.24 0.07 58.22 01:23:01 PM 1 33.28 0.00 2.82 0.94 0.07 62.89 01:23:01 PM 2 35.67 0.00 3.34 1.58 0.10 59.30 01:23:01 PM 3 22.96 0.00 3.26 0.89 0.08 72.81 01:23:01 PM 4 22.91 0.00 2.17 0.10 0.07 74.75 01:23:01 PM 5 24.75 0.00 3.24 1.19 0.10 70.72 01:23:01 PM 6 14.78 0.00 2.49 0.40 0.07 82.26 01:23:01 PM 7 38.49 0.00 2.84 0.64 0.08 57.95 01:24:01 PM all 22.02 0.00 2.42 0.06 0.09 75.40 01:24:01 PM 0 25.63 0.00 2.79 0.03 0.12 71.43 01:24:01 PM 1 18.78 0.00 2.07 0.08 0.10 78.96 01:24:01 PM 2 22.54 0.00 2.23 0.05 0.07 75.11 01:24:01 PM 3 21.37 0.00 2.18 0.07 0.07 76.32 01:24:01 PM 4 17.30 0.00 2.53 0.08 0.10 79.99 01:24:01 PM 5 19.75 0.00 2.62 0.08 0.07 77.48 01:24:01 PM 6 25.75 0.00 2.46 0.05 0.10 71.64 01:24:01 PM 7 25.03 0.00 2.52 0.05 0.08 72.32 01:25:01 PM all 5.02 0.00 0.90 0.01 0.05 94.01 01:25:01 PM 0 5.06 0.00 0.55 0.00 0.03 94.36 01:25:01 PM 1 7.98 0.00 0.87 0.00 0.07 91.09 01:25:01 PM 2 3.63 0.00 1.30 0.00 0.07 95.01 01:25:01 PM 3 5.25 0.00 0.67 0.03 0.08 93.96 01:25:01 PM 4 5.37 0.00 1.04 0.03 0.05 93.51 01:25:01 PM 5 5.18 0.00 1.19 0.02 0.07 93.55 01:25:01 PM 6 4.71 0.00 0.77 0.00 0.03 94.49 01:25:01 PM 7 3.02 0.00 0.84 0.02 0.03 96.09 01:26:01 PM all 7.42 0.00 0.58 0.01 0.05 91.95 01:26:01 PM 0 2.85 0.00 0.72 0.00 0.07 96.36 01:26:01 PM 1 7.92 0.00 0.87 0.02 0.05 91.15 01:26:01 PM 2 6.13 0.00 0.55 0.00 0.05 93.27 01:26:01 PM 3 19.17 0.00 0.35 0.00 0.05 80.43 01:26:01 PM 4 3.38 0.00 0.55 0.07 0.05 95.96 01:26:01 PM 5 6.99 0.00 0.47 0.00 0.03 92.50 01:26:01 PM 6 4.28 0.00 0.43 0.00 0.03 95.26 01:26:01 PM 7 8.64 0.00 0.67 0.00 0.05 90.65 01:27:01 PM all 31.77 0.00 0.85 0.11 0.07 67.20 01:27:01 PM 0 33.37 0.00 1.14 0.03 0.07 65.39 01:27:01 PM 1 32.34 0.00 0.89 0.12 0.07 66.59 01:27:01 PM 2 36.25 0.00 0.84 0.00 0.07 62.85 01:27:01 PM 3 54.05 0.00 1.34 0.02 0.08 44.51 01:27:01 PM 4 21.34 0.00 0.75 0.47 0.08 77.36 01:27:01 PM 5 15.73 0.00 0.62 0.25 0.05 83.35 01:27:01 PM 6 37.79 0.00 0.92 0.00 0.08 61.21 01:27:01 PM 7 23.37 0.00 0.33 0.00 0.05 76.25 01:28:01 PM all 25.90 0.00 1.95 0.52 0.09 71.54 01:28:01 PM 0 26.88 0.00 1.51 0.08 0.10 71.42 01:28:01 PM 1 40.45 0.00 2.23 0.99 0.10 56.24 01:28:01 PM 2 32.06 0.00 2.03 1.48 0.08 64.34 01:28:01 PM 3 15.71 0.00 2.22 0.18 0.10 81.79 01:28:01 PM 4 20.35 0.00 2.08 0.57 0.07 76.93 01:28:01 PM 5 26.04 0.00 1.50 0.54 0.08 71.84 01:28:01 PM 6 24.92 0.00 1.98 0.30 0.08 72.71 01:28:01 PM 7 20.72 0.00 2.07 0.02 0.10 77.09 01:29:01 PM all 29.15 0.00 1.84 0.28 0.10 68.63 01:29:01 PM 0 18.61 0.00 1.49 0.02 0.10 79.78 01:29:01 PM 1 42.43 0.00 1.14 0.12 0.12 56.19 01:29:01 PM 2 25.20 0.00 2.28 0.13 0.08 72.30 01:29:01 PM 3 31.95 0.00 1.72 1.11 0.12 65.10 01:29:01 PM 4 28.39 0.00 1.51 0.08 0.10 69.92 01:29:01 PM 5 30.17 0.00 1.54 0.02 0.10 68.17 01:29:01 PM 6 36.44 0.00 2.43 0.07 0.08 60.98 01:29:01 PM 7 19.99 0.00 2.60 0.70 0.10 76.61 01:30:01 PM all 36.71 0.00 1.66 0.42 0.07 61.13 01:30:01 PM 0 42.24 0.00 1.71 0.13 0.08 55.84 01:30:01 PM 1 14.93 0.00 1.56 0.22 0.05 83.25 01:30:01 PM 2 27.33 0.00 1.37 0.05 0.10 71.15 01:30:01 PM 3 50.19 0.00 1.39 2.30 0.08 46.04 01:30:01 PM 4 45.04 0.00 1.52 0.28 0.07 53.08 01:30:01 PM 5 47.91 0.00 2.78 0.12 0.07 49.13 01:30:01 PM 6 40.20 0.00 1.31 0.10 0.07 58.33 01:30:01 PM 7 25.85 0.00 1.63 0.18 0.07 72.27 Average: all 23.72 0.00 1.58 0.37 0.08 74.25 Average: 0 25.24 0.00 1.46 0.23 0.08 72.99 Average: 1 25.48 0.00 1.64 0.39 0.08 72.41 Average: 2 24.85 0.00 1.76 0.45 0.08 72.86 Average: 3 27.29 0.00 1.64 0.64 0.08 70.36 Average: 4 21.78 0.00 1.48 0.44 0.08 76.22 Average: 5 22.82 0.00 1.58 0.29 0.07 75.24 Average: 6 22.14 0.00 1.46 0.19 0.07 76.15 Average: 7 20.19 0.00 1.59 0.34 0.07 77.80