---> uname -a: Linux prd-centos8-docker-8c-8g-23258.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 1134 25333 19 5422 30282 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:87:52:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.228/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85748sec preferred_lft 85748sec inet6 fe80::f816:3eff:fe87:5231/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:0a:60:62 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:faff:fe0a:6062/64 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) 06/23/2025 _x86_64_ (8 CPU) 15:25:18 LINUX RESTART (8 CPU) 03:26:01 PM tps rtps wtps bread/s bwrtn/s 03:27:01 PM 240.15 17.37 222.77 3658.04 10987.17 03:28:01 PM 191.80 1.62 190.18 527.38 15815.23 03:29:01 PM 127.17 0.72 126.46 400.13 40384.29 03:30:01 PM 33.49 0.50 32.99 22.26 532.27 03:31:01 PM 10.50 0.02 10.48 1.47 230.36 03:32:01 PM 8.40 0.00 8.40 0.00 487.24 03:33:01 PM 113.60 0.00 113.60 0.00 23701.68 03:34:01 PM 17.64 0.00 17.64 0.00 578.17 03:35:01 PM 196.45 0.00 196.45 0.00 2357.36 03:36:01 PM 66.24 2.98 63.26 4586.60 29342.12 Average: 100.54 2.32 98.22 919.66 12441.32 03:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 PM 28754240 30726336 3901472 11.95 2688 2287964 1853844 5.50 209620 3224456 211836 03:28:01 PM 26316164 28682152 6339548 19.41 2688 2674732 3846976 11.41 283312 5540728 164460 03:29:01 PM 24908096 28286252 7747616 23.73 2688 3661596 4556468 13.52 425196 6713280 96 03:30:01 PM 24761776 28145508 7893936 24.17 2688 3666992 4069316 12.07 434064 6852444 724 03:31:01 PM 25620860 29014400 7034852 21.54 2688 3676680 3274324 9.71 436500 5996844 8088 03:32:01 PM 25053464 28448268 7602248 23.28 2688 3677912 3809312 11.30 438284 6559692 40 03:33:01 PM 23970892 28065492 8684820 26.60 2688 4362540 5603912 16.63 628932 7392096 220 03:34:01 PM 23075324 27202888 9580388 29.34 2688 4399540 6262968 18.58 641272 8269288 1000 03:35:01 PM 24765792 28971468 7889920 24.16 2688 4464444 3209908 9.52 667088 6574092 142224 03:36:01 PM 26005708 31073432 6650004 20.36 2688 5315308 1519024 4.51 1132812 4856804 33620 Average: 25323232 28861620 7332480 22.45 2688 3818771 3800605 11.28 529708 6197972 56231 03:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 PM eth0 368.28 287.89 3093.02 56.74 0.00 0.00 0.00 0.00 03:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 372.95 271.77 5763.93 53.96 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 2.33 2.33 0.11 0.11 0.00 0.00 0.00 0.00 03:29:01 PM eth0 225.56 125.49 7472.07 14.88 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 03:29:01 PM veth3004326 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 03:30:01 PM lo 48.37 48.37 4.12 4.12 0.00 0.00 0.00 0.00 03:30:01 PM eth0 144.40 102.90 43.49 49.47 0.00 0.00 0.00 0.00 03:30:01 PM docker0 9.96 11.40 1.57 1.44 0.00 0.00 0.00 0.00 03:31:01 PM lo 55.21 55.21 2.81 2.81 0.00 0.00 0.00 0.00 03:31:01 PM eth0 301.18 215.08 89.45 95.96 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.70 0.92 0.11 0.17 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 142.04 94.42 82.68 23.12 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 03:33:01 PM eth0 550.76 312.76 2955.99 1594.36 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM vethf23e24f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:33:01 PM veth01c5a07 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:34:01 PM lo 1083.37 1083.37 185.72 185.72 0.00 0.00 0.00 0.00 03:34:01 PM eth0 104.33 71.51 38.89 31.53 0.00 0.00 0.00 0.00 03:34:01 PM docker0 460.53 478.17 81.54 93.80 0.00 0.00 0.00 0.00 03:34:01 PM vethf23e24f 424.48 441.47 83.96 69.71 0.00 0.00 0.00 0.01 03:34:01 PM veth01c5a07 36.05 37.20 3.87 24.34 0.00 0.00 0.00 0.00 03:35:01 PM lo 342.97 342.97 59.21 59.21 0.00 0.00 0.00 0.00 03:35:01 PM eth0 78.79 55.45 319.84 16.66 0.00 0.00 0.00 0.00 03:35:01 PM docker0 155.10 156.78 37.92 21.87 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 126.37 135.47 1263.24 2325.62 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 153.25 153.25 25.20 25.20 0.00 0.00 0.00 0.00 Average: eth0 241.46 167.27 2112.20 426.21 0.00 0.00 0.00 0.00 Average: docker0 62.63 64.75 12.11 11.73 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) 06/23/2025 _x86_64_ (8 CPU) 15:25:18 LINUX RESTART (8 CPU) 03:26:01 PM CPU %user %nice %system %iowait %steal %idle 03:27:01 PM all 19.08 0.00 1.34 0.68 0.07 78.84 03:27:01 PM 0 11.44 0.00 0.73 0.07 0.08 87.67 03:27:01 PM 1 17.45 0.00 1.52 0.73 0.08 80.22 03:27:01 PM 2 22.32 0.00 1.92 0.97 0.07 74.72 03:27:01 PM 3 20.88 0.00 1.10 1.25 0.05 76.71 03:27:01 PM 4 26.20 0.00 1.17 0.35 0.07 72.22 03:27:01 PM 5 16.92 0.00 1.59 0.85 0.07 80.57 03:27:01 PM 6 21.35 0.00 1.94 0.62 0.07 76.03 03:27:01 PM 7 16.08 0.00 0.72 0.58 0.07 82.55 03:28:01 PM all 46.23 0.00 1.44 0.56 0.09 51.69 03:28:01 PM 0 40.87 0.00 1.02 0.37 0.08 57.67 03:28:01 PM 1 39.52 0.00 1.92 1.00 0.10 57.46 03:28:01 PM 2 64.54 0.00 1.52 0.32 0.12 33.51 03:28:01 PM 3 43.53 0.00 1.22 0.87 0.10 54.28 03:28:01 PM 4 52.06 0.00 1.44 0.23 0.07 46.20 03:28:01 PM 5 20.03 0.00 1.34 0.07 0.08 78.48 03:28:01 PM 6 58.24 0.00 1.97 1.22 0.10 38.47 03:28:01 PM 7 50.99 0.00 1.05 0.38 0.08 47.49 03:29:01 PM all 19.61 0.00 3.26 0.70 0.09 76.34 03:29:01 PM 0 17.06 0.00 2.95 1.21 0.08 78.69 03:29:01 PM 1 16.05 0.00 4.16 1.01 0.10 78.67 03:29:01 PM 2 17.12 0.00 3.08 0.99 0.07 78.74 03:29:01 PM 3 22.21 0.00 3.35 0.64 0.10 73.71 03:29:01 PM 4 18.00 0.00 2.96 0.37 0.08 78.59 03:29:01 PM 5 18.58 0.00 3.33 0.15 0.08 77.86 03:29:01 PM 6 22.44 0.00 2.72 1.06 0.08 73.70 03:29:01 PM 7 25.45 0.00 3.53 0.19 0.08 70.75 03:30:01 PM all 20.68 0.00 2.08 0.10 0.15 76.99 03:30:01 PM 0 19.71 0.00 1.66 0.05 0.13 78.45 03:30:01 PM 1 26.25 0.00 3.11 0.12 0.17 70.35 03:30:01 PM 2 19.03 0.00 2.40 0.22 0.18 78.17 03:30:01 PM 3 24.16 0.00 1.86 0.07 0.15 73.76 03:30:01 PM 4 13.15 0.00 1.49 0.12 0.17 85.07 03:30:01 PM 5 20.39 0.00 2.26 0.10 0.13 77.11 03:30:01 PM 6 22.11 0.00 1.88 0.03 0.13 75.85 03:30:01 PM 7 20.61 0.00 1.99 0.10 0.13 77.17 03:31:01 PM all 7.77 0.00 1.02 0.02 0.10 91.08 03:31:01 PM 0 11.58 0.00 1.22 0.00 0.12 87.08 03:31:01 PM 1 7.70 0.00 1.22 0.00 0.12 90.96 03:31:01 PM 2 6.07 0.00 1.47 0.03 0.12 92.31 03:31:01 PM 3 7.33 0.00 0.84 0.00 0.08 91.75 03:31:01 PM 4 7.21 0.00 0.89 0.08 0.10 91.72 03:31:01 PM 5 9.14 0.00 0.89 0.00 0.10 89.88 03:31:01 PM 6 5.22 0.00 0.82 0.02 0.08 93.86 03:31:01 PM 7 7.95 0.00 0.82 0.03 0.10 91.10 03:32:01 PM all 19.10 0.00 0.46 0.01 0.06 80.37 03:32:01 PM 0 4.09 0.00 0.70 0.00 0.07 95.14 03:32:01 PM 1 9.47 0.00 0.35 0.03 0.05 90.09 03:32:01 PM 2 21.84 0.00 0.20 0.00 0.07 77.89 03:32:01 PM 3 22.53 0.00 0.55 0.00 0.07 76.86 03:32:01 PM 4 61.07 0.00 1.10 0.00 0.07 37.76 03:32:01 PM 5 5.11 0.00 0.12 0.00 0.07 94.71 03:32:01 PM 6 4.13 0.00 0.52 0.07 0.03 95.25 03:32:01 PM 7 24.52 0.00 0.15 0.00 0.05 75.28 03:33:01 PM all 30.09 0.00 2.14 0.43 0.08 67.25 03:33:01 PM 0 25.11 0.00 1.71 0.23 0.08 72.86 03:33:01 PM 1 41.17 0.00 2.73 1.04 0.08 54.98 03:33:01 PM 2 23.67 0.00 1.78 0.49 0.08 73.99 03:33:01 PM 3 30.89 0.00 1.69 0.00 0.07 67.35 03:33:01 PM 4 33.81 0.00 2.08 0.52 0.08 63.51 03:33:01 PM 5 35.84 0.00 3.39 0.15 0.08 60.54 03:33:01 PM 6 18.24 0.00 2.10 0.94 0.10 78.62 03:33:01 PM 7 31.99 0.00 1.64 0.10 0.08 66.19 03:34:01 PM all 31.02 0.00 1.87 0.02 0.10 66.99 03:34:01 PM 0 37.08 0.00 1.76 0.00 0.10 61.05 03:34:01 PM 1 39.22 0.00 2.75 0.05 0.13 57.84 03:34:01 PM 2 35.30 0.00 1.44 0.00 0.10 63.15 03:34:01 PM 3 40.97 0.00 1.56 0.00 0.10 57.37 03:34:01 PM 4 24.09 0.00 1.95 0.03 0.10 73.83 03:34:01 PM 5 28.68 0.00 1.91 0.02 0.08 69.31 03:34:01 PM 6 21.72 0.00 2.08 0.00 0.10 76.10 03:34:01 PM 7 21.07 0.00 1.49 0.03 0.10 77.30 03:35:01 PM all 27.56 0.00 1.35 0.38 0.08 70.64 03:35:01 PM 0 38.93 0.00 0.80 0.00 0.08 60.18 03:35:01 PM 1 12.22 0.00 1.17 0.02 0.05 86.55 03:35:01 PM 2 35.30 0.00 1.97 0.02 0.10 62.61 03:35:01 PM 3 27.21 0.00 1.74 0.07 0.08 70.90 03:35:01 PM 4 26.28 0.00 2.07 0.20 0.08 71.36 03:35:01 PM 5 34.24 0.00 0.47 0.00 0.05 65.25 03:35:01 PM 6 14.74 0.00 1.74 2.69 0.08 80.74 03:35:01 PM 7 31.54 0.00 0.83 0.03 0.07 67.52 03:36:01 PM all 17.83 0.00 2.03 0.35 0.07 79.72 03:36:01 PM 0 16.96 0.00 1.50 0.00 0.07 81.46 03:36:01 PM 1 7.89 0.00 1.79 0.22 0.07 90.04 03:36:01 PM 2 21.68 0.00 1.96 0.07 0.05 76.24 03:36:01 PM 3 12.20 0.00 2.89 2.06 0.10 82.75 03:36:01 PM 4 38.53 0.00 2.76 0.17 0.07 58.47 03:36:01 PM 5 22.30 0.00 2.51 0.13 0.07 74.99 03:36:01 PM 6 5.69 0.00 1.34 0.10 0.05 92.82 03:36:01 PM 7 17.40 0.00 1.52 0.02 0.07 81.00 Average: all 23.89 0.00 1.70 0.32 0.09 73.99 Average: 0 22.27 0.00 1.40 0.19 0.09 76.04 Average: 1 21.68 0.00 2.07 0.42 0.10 75.73 Average: 2 26.70 0.00 1.77 0.31 0.10 71.13 Average: 3 25.19 0.00 1.68 0.50 0.09 72.55 Average: 4 30.06 0.00 1.79 0.21 0.09 67.85 Average: 5 21.11 0.00 1.78 0.15 0.08 76.88 Average: 6 19.38 0.00 1.71 0.67 0.08 78.15 Average: 7 24.76 0.00 1.37 0.15 0.08 73.64