---> uname -a: Linux prd-centos8-docker-8c-8g-17699.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 26288 19 4474 30289 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:1c:c7:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.139/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe1c:c7b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:65:f0:f7 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:e2ff:fe65:f0f7/64 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) 12/04/2025 _x86_64_ (8 CPU) 13:38:00 LINUX RESTART (8 CPU) 01:39:01 PM tps rtps wtps bread/s bwrtn/s 01:40:01 PM 277.77 17.84 259.93 3839.12 12638.94 01:41:01 PM 102.92 1.42 101.50 377.34 12466.64 01:42:01 PM 27.21 0.12 27.10 31.46 2485.40 01:43:01 PM 103.22 0.43 102.78 454.57 43345.23 01:44:01 PM 28.31 0.57 27.74 25.46 598.00 01:45:01 PM 8.41 0.00 8.41 0.00 470.39 01:46:01 PM 110.90 0.00 110.90 0.00 23682.91 01:47:01 PM 19.97 0.00 19.97 0.00 593.57 01:48:01 PM 25.77 0.45 25.32 63.85 1399.92 Average: 78.28 2.31 75.96 532.42 10854.01 01:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:40:01 PM 27880344 30072380 4775368 14.62 2688 2503228 2798072 8.30 228076 4055872 300408 01:41:01 PM 27020000 29297692 5635712 17.26 2688 2586008 3069084 9.11 278512 4850916 22012 01:42:01 PM 25036824 28663444 7618888 23.33 2688 3915696 3801196 11.28 332516 6713736 1299436 01:43:01 PM 24272692 27689056 8383020 25.67 2688 3698256 5653036 16.77 434960 7332352 232 01:44:01 PM 24555632 27980220 8100080 24.80 2688 3706048 4159324 12.34 441124 7046608 48 01:45:01 PM 25362124 28801108 7293588 22.33 2688 3719596 3412928 10.13 449332 6234356 4376 01:46:01 PM 23619564 27761436 9036148 27.67 2688 4409236 5862824 17.39 645080 7715880 1660 01:47:01 PM 23059992 27248948 9595720 29.38 2688 4456680 6207176 18.42 648684 8267508 3308 01:48:01 PM 26866640 30963524 5789072 17.73 2688 4350776 1609840 4.78 815808 4323460 23820 Average: 25297090 28719756 7358622 22.53 2688 3705058 4063720 12.06 474899 6282299 183922 01:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 PM eth0 424.43 346.68 5444.99 65.33 0.00 0.00 0.00 0.00 01:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 PM eth0 110.31 101.20 898.29 32.28 0.00 0.00 0.00 0.00 01:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 PM eth0 376.60 233.03 9546.58 33.12 0.00 0.00 0.00 0.00 01:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 PM lo 9.93 9.93 0.95 0.95 0.00 0.00 0.00 0.00 01:43:01 PM eth0 15.58 10.94 4.12 7.22 0.00 0.00 0.00 0.00 01:43:01 PM docker0 2.80 3.46 0.41 0.42 0.00 0.00 0.00 0.00 01:43:01 PM vethdf96ebf 1.22 1.65 0.19 0.21 0.00 0.00 0.00 0.00 01:44:01 PM lo 74.21 74.21 5.36 5.36 0.00 0.00 0.00 0.00 01:44:01 PM eth0 173.79 124.38 52.28 64.60 0.00 0.00 0.00 0.00 01:44:01 PM docker0 10.10 11.20 1.50 1.44 0.00 0.00 0.00 0.00 01:45:01 PM lo 39.59 39.59 1.93 1.93 0.00 0.00 0.00 0.00 01:45:01 PM eth0 134.97 117.96 56.24 65.52 0.00 0.00 0.00 0.00 01:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 PM lo 18.19 18.19 2.39 2.39 0.00 0.00 0.00 0.00 01:46:01 PM eth0 507.58 231.29 2975.49 1606.72 0.00 0.00 0.00 0.00 01:46:01 PM docker0 8.43 9.16 0.81 1.78 0.00 0.00 0.00 0.00 01:46:01 PM vethe65a6a9 8.43 9.30 0.92 1.79 0.00 0.00 0.00 0.00 01:46:01 PM vethb018b6e 0.00 0.35 0.00 0.13 0.00 0.00 0.00 0.00 01:47:01 PM lo 836.85 836.85 122.50 122.50 0.00 0.00 0.00 0.00 01:47:01 PM eth0 118.47 81.34 33.59 36.80 0.00 0.00 0.00 0.00 01:47:01 PM docker0 362.30 376.83 57.12 59.21 0.00 0.00 0.00 0.00 01:47:01 PM vethe65a6a9 315.04 327.54 56.31 46.23 0.00 0.00 0.00 0.00 01:47:01 PM vethb018b6e 47.26 49.54 5.77 13.11 0.00 0.00 0.00 0.00 01:48:01 PM lo 830.26 830.26 158.66 158.66 0.00 0.00 0.00 0.00 01:48:01 PM eth0 70.44 51.37 25.77 23.12 0.00 0.00 0.00 0.00 01:48:01 PM docker0 355.48 362.80 79.72 73.76 0.00 0.00 0.00 0.00 Average: lo 201.01 201.01 32.42 32.42 0.00 0.00 0.00 0.00 Average: eth0 214.68 144.24 2115.04 214.96 0.00 0.00 0.00 0.00 Average: docker0 82.13 84.83 15.51 15.18 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) 12/04/2025 _x86_64_ (8 CPU) 13:38:00 LINUX RESTART (8 CPU) 01:39:01 PM CPU %user %nice %system %iowait %steal %idle 01:40:01 PM all 25.89 0.00 1.50 0.81 0.08 71.73 01:40:01 PM 0 27.40 0.00 1.86 0.97 0.08 69.69 01:40:01 PM 1 32.37 0.00 1.50 0.95 0.08 65.09 01:40:01 PM 2 20.96 0.00 1.47 0.69 0.07 76.81 01:40:01 PM 3 24.92 0.00 1.65 0.53 0.07 72.83 01:40:01 PM 4 7.86 0.00 1.27 1.21 0.08 89.58 01:40:01 PM 5 42.34 0.00 1.54 0.82 0.07 55.24 01:40:01 PM 6 28.11 0.00 1.52 0.99 0.08 69.30 01:40:01 PM 7 23.10 0.00 1.15 0.33 0.07 75.35 01:41:01 PM all 32.51 0.00 0.86 0.29 0.07 66.26 01:41:01 PM 0 25.82 0.00 0.70 0.05 0.07 73.37 01:41:01 PM 1 34.19 0.00 1.42 0.37 0.07 63.96 01:41:01 PM 2 34.21 0.00 1.20 0.38 0.07 64.13 01:41:01 PM 3 37.05 0.00 0.43 0.02 0.07 62.44 01:41:01 PM 4 25.09 0.00 0.72 0.13 0.05 74.01 01:41:01 PM 5 39.55 0.00 0.87 0.65 0.08 58.85 01:41:01 PM 6 27.79 0.00 1.12 0.42 0.07 70.61 01:41:01 PM 7 36.42 0.00 0.43 0.33 0.07 62.75 01:42:01 PM all 22.39 0.00 1.86 0.05 0.06 75.64 01:42:01 PM 0 12.29 0.00 1.27 0.00 0.07 86.37 01:42:01 PM 1 17.30 0.00 2.53 0.00 0.08 80.08 01:42:01 PM 2 29.90 0.00 1.47 0.02 0.05 68.55 01:42:01 PM 3 11.35 0.00 2.16 0.05 0.07 86.37 01:42:01 PM 4 18.49 0.00 1.21 0.05 0.05 80.20 01:42:01 PM 5 51.59 0.00 2.75 0.00 0.05 45.61 01:42:01 PM 6 26.97 0.00 1.41 0.13 0.03 71.45 01:42:01 PM 7 11.18 0.00 2.10 0.18 0.07 86.47 01:43:01 PM all 20.30 0.00 2.16 0.66 0.07 76.81 01:43:01 PM 0 17.70 0.00 1.99 0.07 0.08 80.16 01:43:01 PM 1 24.92 0.00 2.93 1.04 0.07 71.05 01:43:01 PM 2 13.76 0.00 2.01 1.46 0.08 82.69 01:43:01 PM 3 37.86 0.00 3.11 1.44 0.08 57.51 01:43:01 PM 4 13.62 0.00 1.86 0.18 0.07 84.26 01:43:01 PM 5 16.16 0.00 1.88 0.87 0.07 81.02 01:43:01 PM 6 23.81 0.00 2.11 0.08 0.07 73.93 01:43:01 PM 7 14.50 0.00 1.42 0.10 0.07 83.91 01:44:01 PM all 16.78 0.00 2.16 0.07 0.08 80.90 01:44:01 PM 0 17.35 0.00 2.29 0.05 0.10 80.21 01:44:01 PM 1 13.81 0.00 2.25 0.05 0.08 83.81 01:44:01 PM 2 15.29 0.00 2.16 0.05 0.08 82.42 01:44:01 PM 3 22.48 0.00 2.13 0.10 0.07 75.23 01:44:01 PM 4 21.62 0.00 2.78 0.07 0.08 75.46 01:44:01 PM 5 15.11 0.00 1.81 0.08 0.08 82.91 01:44:01 PM 6 12.25 0.00 1.83 0.05 0.07 85.80 01:44:01 PM 7 16.33 0.00 2.08 0.08 0.10 81.41 01:45:01 PM all 21.55 0.00 1.10 0.02 0.07 77.26 01:45:01 PM 0 13.37 0.00 1.52 0.00 0.07 85.05 01:45:01 PM 1 35.41 0.00 1.57 0.03 0.08 62.91 01:45:01 PM 2 24.93 0.00 1.14 0.00 0.07 73.86 01:45:01 PM 3 30.93 0.00 0.93 0.02 0.07 68.05 01:45:01 PM 4 27.82 0.00 1.09 0.00 0.07 71.03 01:45:01 PM 5 18.95 0.00 0.55 0.00 0.07 80.43 01:45:01 PM 6 9.72 0.00 1.04 0.08 0.07 89.09 01:45:01 PM 7 11.26 0.00 0.95 0.03 0.07 87.68 01:46:01 PM all 30.37 0.00 1.92 0.40 0.08 67.24 01:46:01 PM 0 30.18 0.00 1.66 1.67 0.08 66.40 01:46:01 PM 1 25.88 0.00 2.02 0.29 0.07 71.75 01:46:01 PM 2 34.74 0.00 2.97 0.10 0.08 62.11 01:46:01 PM 3 24.25 0.00 1.67 0.42 0.07 73.59 01:46:01 PM 4 35.19 0.00 1.81 0.13 0.07 62.80 01:46:01 PM 5 24.55 0.00 1.39 0.27 0.08 73.70 01:46:01 PM 6 30.45 0.00 2.05 0.13 0.07 67.30 01:46:01 PM 7 37.72 0.00 1.78 0.17 0.08 60.25 01:47:01 PM all 23.11 0.00 1.52 0.03 0.08 75.26 01:47:01 PM 0 21.11 0.00 1.61 0.05 0.07 77.17 01:47:01 PM 1 24.11 0.00 1.81 0.07 0.10 73.91 01:47:01 PM 2 42.85 0.00 0.97 0.02 0.08 56.08 01:47:01 PM 3 19.81 0.00 1.41 0.02 0.07 78.70 01:47:01 PM 4 19.04 0.00 1.49 0.05 0.10 79.32 01:47:01 PM 5 22.47 0.00 1.92 0.02 0.08 75.51 01:47:01 PM 6 15.97 0.00 1.83 0.00 0.08 82.12 01:47:01 PM 7 19.48 0.00 1.11 0.00 0.08 79.33 01:48:01 PM all 18.97 0.00 1.76 0.06 0.07 79.14 01:48:01 PM 0 16.55 0.00 1.35 0.03 0.08 81.98 01:48:01 PM 1 22.01 0.00 1.64 0.15 0.08 76.12 01:48:01 PM 2 11.42 0.00 2.03 0.02 0.08 86.45 01:48:01 PM 3 19.01 0.00 1.65 0.03 0.05 79.25 01:48:01 PM 4 36.06 0.00 2.26 0.08 0.07 61.53 01:48:01 PM 5 18.32 0.00 1.14 0.13 0.05 80.35 01:48:01 PM 6 9.89 0.00 2.28 0.02 0.08 87.73 01:48:01 PM 7 18.49 0.00 1.74 0.02 0.05 79.70 Average: all 23.54 0.00 1.65 0.27 0.07 74.47 Average: 0 20.20 0.00 1.58 0.32 0.08 77.82 Average: 1 25.56 0.00 1.96 0.33 0.08 72.07 Average: 2 25.35 0.00 1.71 0.30 0.07 72.56 Average: 3 25.30 0.00 1.68 0.29 0.07 72.66 Average: 4 22.76 0.00 1.61 0.21 0.07 75.35 Average: 5 27.67 0.00 1.54 0.32 0.07 70.40 Average: 6 20.55 0.00 1.69 0.21 0.07 77.48 Average: 7 20.95 0.00 1.42 0.14 0.07 77.42