---> uname -a: Linux prd-centos8-docker-8c-8g-22153.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 25354 19 5410 30291 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:5f:61:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.125/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:fe5f:61ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:35:79:21 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::42:64ff:fe35:7921/64 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) 06/18/2025 _x86_64_ (8 CPU) 15:58:09 LINUX RESTART (8 CPU) 03:59:01 PM tps rtps wtps bread/s bwrtn/s 04:00:01 PM 274.11 17.31 256.80 3625.72 12860.46 04:01:01 PM 133.62 1.75 131.87 567.14 12274.39 04:02:01 PM 131.06 0.83 130.23 531.65 40545.70 04:03:01 PM 34.40 0.48 33.92 21.46 549.66 04:04:01 PM 12.28 0.00 12.28 0.00 514.11 04:05:01 PM 8.82 0.00 8.82 0.00 251.84 04:06:02 PM 102.40 0.00 102.40 0.00 23232.06 04:07:01 PM 17.79 0.00 17.79 0.00 538.84 04:08:01 PM 106.05 2.47 103.58 4488.90 1683.79 Average: 91.31 2.54 88.76 1027.96 10291.32 03:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 PM 28406336 30538256 4249376 13.01 2688 2445972 1960124 5.82 214840 3557472 283296 04:01:01 PM 25763108 28671160 6892604 21.11 2688 3213380 3898128 11.57 326792 6051256 699652 04:02:01 PM 24979512 28364020 7676200 23.51 2688 3668808 4142924 12.29 427096 6644056 60 04:03:01 PM 24737664 28128204 7918048 24.25 2688 3674168 4072760 12.08 436908 6875916 716 04:04:01 PM 25635408 29035592 7020304 21.50 2688 3683740 3299040 9.79 439168 5981480 184 04:05:01 PM 25013632 28415332 7642080 23.40 2688 3685004 3816628 11.32 441476 6598052 68 04:06:02 PM 24004516 28098276 8651196 26.49 2688 4362504 5566452 16.52 537992 7448352 228 04:07:01 PM 23085588 27212608 9570124 29.31 2688 4399508 6262792 18.58 550088 8349440 3352 04:08:01 PM 23888596 28871364 8767116 26.85 2688 5235868 3230600 9.59 718356 7389304 780492 Average: 25057151 28592757 7598561 23.27 2688 3818772 4027716 11.95 454746 6543925 196450 03:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 PM eth0 442.70 330.72 5057.49 59.07 0.00 0.00 0.00 0.00 04:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 PM eth0 393.29 265.28 10664.78 38.69 0.00 0.00 0.00 0.00 04:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 PM lo 2.23 2.23 0.11 0.11 0.00 0.00 0.00 0.00 04:02:01 PM eth0 17.12 15.99 5.79 7.66 0.00 0.00 0.00 0.00 04:02:01 PM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:02:01 PM veth5b804fd 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 PM lo 46.44 46.44 4.02 4.02 0.00 0.00 0.00 0.00 04:03:01 PM eth0 203.90 130.58 61.96 61.33 0.00 0.00 0.00 0.00 04:03:01 PM docker0 9.95 11.36 1.57 1.47 0.00 0.00 0.00 0.00 04:04:01 PM lo 52.07 52.07 2.66 2.66 0.00 0.00 0.00 0.00 04:04:01 PM eth0 227.94 171.96 70.60 71.86 0.00 0.00 0.00 0.00 04:04:01 PM docker0 0.72 1.00 0.11 0.17 0.00 0.00 0.00 0.00 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 139.58 98.75 78.70 24.68 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 04:06:02 PM eth0 669.21 364.35 2862.46 41.13 0.00 0.00 0.00 0.00 04:06:02 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM veth5d6bf35 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:06:02 PM veth101282a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 858.33 858.33 187.26 187.26 0.00 0.00 0.00 0.00 04:07:01 PM eth0 113.13 78.45 38.19 38.44 0.00 0.00 0.00 0.00 04:07:01 PM docker0 408.39 425.21 87.52 94.56 0.00 0.00 0.00 0.00 04:07:01 PM veth5d6bf35 372.76 389.34 89.30 70.23 0.00 0.00 0.00 0.01 04:07:01 PM veth101282a 35.63 36.37 3.81 24.58 0.00 0.00 0.00 0.00 04:08:01 PM lo 202.62 202.62 42.79 42.79 0.00 0.00 0.00 0.00 04:08:01 PM eth0 98.35 86.69 1501.58 17.74 0.00 0.00 0.00 0.00 04:08:01 PM docker0 101.65 102.60 27.40 16.92 0.00 0.00 0.00 0.00 Average: lo 127.76 127.76 26.02 26.02 0.00 0.00 0.00 0.00 Average: eth0 256.39 171.58 2264.17 40.07 0.00 0.00 0.00 0.00 Average: docker0 57.21 59.37 12.82 12.42 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) 06/18/2025 _x86_64_ (8 CPU) 15:58:09 LINUX RESTART (8 CPU) 03:59:01 PM CPU %user %nice %system %iowait %steal %idle 04:00:01 PM all 20.63 0.00 1.50 0.95 0.08 76.84 04:00:01 PM 0 15.64 0.00 1.24 0.52 0.08 82.52 04:00:01 PM 1 11.33 0.00 1.07 0.92 0.08 86.59 04:00:01 PM 2 29.25 0.00 3.00 1.96 0.08 65.71 04:00:01 PM 3 28.40 0.00 1.67 0.77 0.08 69.08 04:00:01 PM 4 22.93 0.00 1.30 0.55 0.07 75.15 04:00:01 PM 5 23.85 0.00 1.69 1.24 0.07 73.15 04:00:01 PM 6 20.71 0.00 1.25 1.17 0.07 76.80 04:00:01 PM 7 12.93 0.00 0.74 0.50 0.07 85.76 04:01:01 PM all 46.22 0.00 1.69 0.71 0.11 51.27 04:01:01 PM 0 31.15 0.00 1.86 0.45 0.10 66.44 04:01:01 PM 1 25.58 0.00 1.59 2.70 0.10 70.03 04:01:01 PM 2 63.40 0.00 2.09 0.69 0.12 33.71 04:01:01 PM 3 74.09 0.00 2.11 0.57 0.12 23.10 04:01:01 PM 4 29.90 0.00 1.56 0.54 0.10 67.91 04:01:01 PM 5 43.09 0.00 1.47 0.17 0.10 55.17 04:01:01 PM 6 57.36 0.00 1.11 0.45 0.10 40.98 04:01:01 PM 7 45.23 0.00 1.75 0.08 0.12 52.82 04:02:01 PM all 18.78 0.00 3.31 1.24 0.08 76.59 04:02:01 PM 0 22.50 0.00 3.28 0.71 0.08 73.43 04:02:01 PM 1 13.18 0.00 3.72 1.40 0.08 81.61 04:02:01 PM 2 16.73 0.00 3.35 6.54 0.08 73.29 04:02:01 PM 3 23.36 0.00 4.56 0.82 0.10 71.15 04:02:01 PM 4 16.42 0.00 2.61 0.25 0.07 80.65 04:02:01 PM 5 13.42 0.00 3.02 0.08 0.08 83.40 04:02:01 PM 6 23.29 0.00 2.76 0.05 0.10 73.80 04:02:01 PM 7 21.31 0.00 3.15 0.07 0.07 75.40 04:03:01 PM all 21.79 0.00 2.34 0.08 0.10 75.69 04:03:01 PM 0 16.79 0.00 2.26 0.05 0.10 80.80 04:03:01 PM 1 25.20 0.00 2.33 0.07 0.10 72.30 04:03:01 PM 2 28.63 0.00 2.68 0.07 0.10 68.52 04:03:01 PM 3 21.15 0.00 2.31 0.08 0.10 76.35 04:03:01 PM 4 21.90 0.00 2.13 0.08 0.10 75.78 04:03:01 PM 5 23.42 0.00 2.32 0.05 0.10 74.11 04:03:01 PM 6 21.06 0.00 2.60 0.17 0.10 76.07 04:03:01 PM 7 16.12 0.00 2.11 0.08 0.10 81.58 04:04:01 PM all 8.87 0.00 1.15 0.02 0.06 89.90 04:04:01 PM 0 12.03 0.00 0.99 0.00 0.07 86.92 04:04:01 PM 1 12.06 0.00 1.22 0.02 0.08 86.62 04:04:01 PM 2 9.67 0.00 1.40 0.03 0.07 88.83 04:04:01 PM 3 9.67 0.00 1.24 0.05 0.07 88.98 04:04:01 PM 4 4.88 0.00 0.96 0.02 0.07 94.08 04:04:01 PM 5 9.36 0.00 1.12 0.02 0.05 89.45 04:04:01 PM 6 8.15 0.00 1.00 0.00 0.07 90.78 04:04:01 PM 7 5.11 0.00 1.24 0.02 0.05 93.58 04:05:01 PM all 20.06 0.00 0.46 0.02 0.05 79.41 04:05:01 PM 0 23.35 0.00 0.13 0.00 0.05 76.47 04:05:01 PM 1 14.22 0.00 0.27 0.02 0.05 85.45 04:05:01 PM 2 14.67 0.00 0.79 0.08 0.07 84.40 04:05:01 PM 3 18.21 0.00 0.75 0.02 0.05 80.97 04:05:01 PM 4 50.14 0.00 1.02 0.02 0.08 48.74 04:05:01 PM 5 16.65 0.00 0.23 0.00 0.03 83.08 04:05:01 PM 6 14.17 0.00 0.13 0.00 0.03 85.66 04:05:01 PM 7 9.07 0.00 0.35 0.00 0.05 90.53 04:06:02 PM all 29.26 0.00 2.30 0.63 0.09 67.72 04:06:02 PM 0 21.94 0.00 1.49 0.03 0.08 76.45 04:06:02 PM 1 39.14 0.00 2.35 1.41 0.10 57.00 04:06:02 PM 2 29.58 0.00 2.39 1.38 0.10 66.55 04:06:02 PM 3 44.54 0.00 2.72 0.72 0.08 51.93 04:06:02 PM 4 32.56 0.00 3.02 1.07 0.10 63.25 04:06:02 PM 5 29.42 0.00 2.35 0.07 0.10 68.07 04:06:02 PM 6 16.43 0.00 1.78 0.03 0.08 81.68 04:06:02 PM 7 20.52 0.00 2.29 0.29 0.10 76.80 04:07:01 PM all 30.31 0.00 1.90 0.03 0.10 67.65 04:07:01 PM 0 29.19 0.00 1.79 0.03 0.12 68.87 04:07:01 PM 1 26.93 0.00 2.39 0.07 0.10 70.50 04:07:01 PM 2 27.34 0.00 1.45 0.02 0.10 71.09 04:07:01 PM 3 32.63 0.00 1.65 0.02 0.10 65.60 04:07:01 PM 4 39.00 0.00 2.91 0.00 0.10 57.99 04:07:01 PM 5 29.73 0.00 1.62 0.03 0.10 68.51 04:07:01 PM 6 38.13 0.00 1.83 0.00 0.09 59.96 04:07:01 PM 7 19.47 0.00 1.59 0.10 0.10 78.74 04:08:01 PM all 29.76 0.00 2.02 0.38 0.09 67.75 04:08:01 PM 0 45.86 0.00 2.85 1.43 0.08 49.77 04:08:01 PM 1 28.86 0.00 1.61 0.72 0.10 68.72 04:08:01 PM 2 28.07 0.00 1.84 0.00 0.08 70.00 04:08:01 PM 3 36.86 0.00 1.91 0.33 0.10 60.80 04:08:01 PM 4 13.98 0.00 2.01 0.44 0.07 83.51 04:08:01 PM 5 25.71 0.00 2.47 0.03 0.10 71.69 04:08:01 PM 6 30.84 0.00 1.78 0.03 0.08 67.27 04:08:01 PM 7 27.94 0.00 1.73 0.05 0.08 70.20 Average: all 25.06 0.00 1.85 0.45 0.09 72.55 Average: 0 24.26 0.00 1.76 0.36 0.09 73.54 Average: 1 21.82 0.00 1.84 0.81 0.09 75.44 Average: 2 27.49 0.00 2.11 1.19 0.09 69.12 Average: 3 32.08 0.00 2.10 0.38 0.09 65.35 Average: 4 25.73 0.00 1.94 0.33 0.08 71.91 Average: 5 23.84 0.00 1.81 0.19 0.08 74.08 Average: 6 25.54 0.00 1.58 0.21 0.08 72.59 Average: 7 19.75 0.00 1.66 0.13 0.08 78.38