---> uname -a: Linux prd-centos8-docker-8c-8g-20818.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 1140 25342 19 5406 30275 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:70:0f:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fe70:f85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:41:30:1e 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::42:49ff:fe41:301e/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) 06/13/2025 _x86_64_ (8 CPU) 10:01:08 LINUX RESTART (8 CPU) 10:02:02 AM tps rtps wtps bread/s bwrtn/s 10:03:01 AM 276.80 17.79 259.01 3703.83 12885.70 10:04:01 AM 141.54 1.50 140.04 464.59 12802.25 10:05:02 AM 121.96 0.75 121.21 455.31 39911.03 10:06:01 AM 33.72 0.44 33.28 21.28 598.83 10:07:01 AM 9.75 0.05 9.70 0.53 443.21 10:08:01 AM 8.13 0.00 8.13 0.00 332.94 10:09:01 AM 108.46 0.00 108.46 0.00 23290.02 10:10:01 AM 155.08 0.00 155.08 0.00 1718.38 10:11:01 AM 22.65 2.48 20.16 4511.38 758.01 10:12:01 AM 53.42 0.45 52.97 63.86 33079.90 Average: 92.95 2.32 90.62 918.91 12601.61 10:02:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 AM 28407208 30539352 4248496 13.01 2688 2446532 1899664 5.64 216124 3554120 281976 10:04:01 AM 25420564 28966472 7235140 22.16 2688 3840328 3501744 10.39 327924 6351948 1327196 10:05:02 AM 25348108 28727776 7307596 22.38 2688 3664112 3458016 10.26 429268 6273996 232 10:06:01 AM 25054652 28441248 7601052 23.28 2688 3669976 4978452 14.77 436956 6556104 124 10:07:01 AM 25794096 29189232 6861608 21.01 2688 3678996 3059456 9.08 438752 5822756 28 10:08:01 AM 25311656 28711500 7344048 22.49 2688 3683288 3989372 11.84 441808 6300148 240 10:09:01 AM 23168720 27258412 9486984 29.05 2688 4361816 6361972 18.88 547004 8271696 1632 10:10:01 AM 24366460 28421432 8289244 25.38 2688 4315204 4055756 12.03 544904 7092228 15572 10:11:01 AM 23981144 28703388 8674560 26.56 2688 4980084 3520264 10.44 702856 7315108 521228 10:12:01 AM 25905004 30953580 6750700 20.67 2688 5298056 1554768 4.61 899924 5193028 88328 Average: 25275761 28991239 7379943 22.60 2688 3993839 3637946 10.79 498552 6273113 223656 10:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 464.01 354.39 5139.07 63.34 0.00 0.00 0.00 0.00 10:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 AM eth0 452.46 296.23 10672.86 42.36 0.00 0.00 0.00 0.00 10:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM lo 4.23 4.23 0.33 0.33 0.00 0.00 0.00 0.00 10:05:02 AM eth0 17.01 12.98 4.78 7.15 0.00 0.00 0.00 0.00 10:05:02 AM docker0 0.72 1.03 0.11 0.12 0.00 0.00 0.00 0.00 10:06:01 AM lo 52.15 52.15 4.20 4.20 0.00 0.00 0.00 0.00 10:06:01 AM eth0 225.30 157.61 59.14 62.17 0.00 0.00 0.00 0.00 10:06:01 AM docker0 9.30 10.79 1.47 1.36 0.00 0.00 0.00 0.00 10:06:01 AM vethdeb8624 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 10:07:01 AM lo 48.49 48.49 2.49 2.49 0.00 0.00 0.00 0.00 10:07:01 AM eth0 164.14 133.66 59.28 58.08 0.00 0.00 0.00 0.00 10:07:01 AM docker0 0.70 0.95 0.11 0.19 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 136.95 94.20 78.13 28.04 0.00 0.00 0.00 0.00 10:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM lo 13.15 13.15 2.18 2.18 0.00 0.00 0.00 0.00 10:09:01 AM eth0 609.60 323.86 2848.85 27.50 0.00 0.00 0.00 0.00 10:09:01 AM docker0 6.30 7.00 0.70 1.70 0.00 0.00 0.00 0.00 10:09:01 AM veth527b8a7 6.30 7.13 0.79 1.71 0.00 0.00 0.00 0.00 10:09:01 AM veth6c07fb1 0.00 0.38 0.00 0.16 0.00 0.00 0.00 0.00 10:10:01 AM lo 1029.14 1029.14 224.71 224.71 0.00 0.00 0.00 0.00 10:10:01 AM eth0 116.24 89.54 282.98 38.78 0.00 0.00 0.00 0.00 10:10:01 AM docker0 495.60 512.75 112.65 108.08 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.97 0.97 0.05 0.05 0.00 0.00 0.00 0.00 10:11:01 AM eth0 91.30 72.00 1255.08 17.05 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 20.76 17.15 13.03 7.08 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.12 115.12 23.47 23.47 0.00 0.00 0.00 0.00 Average: eth0 229.40 154.83 2039.39 35.06 0.00 0.00 0.00 0.00 Average: docker0 51.42 53.42 11.54 11.18 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) 06/13/2025 _x86_64_ (8 CPU) 10:01:08 LINUX RESTART (8 CPU) 10:02:02 AM CPU %user %nice %system %iowait %steal %idle 10:03:01 AM all 20.84 0.00 1.38 1.33 0.07 76.38 10:03:01 AM 0 24.38 0.00 1.33 1.22 0.08 72.99 10:03:01 AM 1 28.53 0.00 2.09 2.35 0.09 66.94 10:03:01 AM 2 13.90 0.00 1.51 1.60 0.09 82.90 10:03:01 AM 3 22.90 0.00 1.09 1.23 0.10 74.68 10:03:01 AM 4 17.09 0.00 1.29 0.88 0.07 80.66 10:03:01 AM 5 26.63 0.00 1.46 1.00 0.05 70.86 10:03:01 AM 6 15.93 0.00 1.17 0.68 0.05 82.17 10:03:01 AM 7 17.38 0.00 1.07 1.68 0.07 79.80 10:04:01 AM all 45.30 0.00 2.16 0.80 0.10 51.63 10:04:01 AM 0 57.17 0.00 2.30 0.60 0.12 39.81 10:04:01 AM 1 38.02 0.00 1.71 0.22 0.10 59.95 10:04:01 AM 2 51.91 0.00 2.10 0.20 0.10 45.69 10:04:01 AM 3 40.13 0.00 2.16 1.04 0.12 56.54 10:04:01 AM 4 45.96 0.00 2.50 1.19 0.08 50.26 10:04:01 AM 5 47.02 0.00 2.42 2.75 0.12 47.69 10:04:01 AM 6 39.15 0.00 1.54 0.22 0.10 58.99 10:04:01 AM 7 43.05 0.00 2.59 0.18 0.10 54.07 10:05:02 AM all 18.09 0.00 2.18 1.51 0.08 78.15 10:05:02 AM 0 23.01 0.00 2.34 0.05 0.08 74.51 10:05:02 AM 1 19.08 0.00 2.51 5.86 0.10 72.46 10:05:02 AM 2 20.18 0.00 2.48 2.58 0.07 74.69 10:05:02 AM 3 19.44 0.00 2.48 1.71 0.07 76.31 10:05:02 AM 4 13.21 0.00 1.67 0.07 0.08 84.96 10:05:02 AM 5 17.29 0.00 1.88 0.12 0.05 80.66 10:05:02 AM 6 16.53 0.00 2.39 1.62 0.07 79.38 10:05:02 AM 7 15.96 0.00 1.69 0.07 0.08 82.20 10:06:01 AM all 19.19 0.00 2.20 0.17 0.09 78.35 10:06:01 AM 0 17.75 0.00 1.72 0.12 0.10 80.31 10:06:01 AM 1 16.03 0.00 3.10 0.34 0.09 80.45 10:06:01 AM 2 18.20 0.00 2.52 0.27 0.09 78.92 10:06:01 AM 3 17.66 0.00 2.03 0.05 0.09 80.17 10:06:01 AM 4 19.67 0.00 1.96 0.05 0.09 78.24 10:06:01 AM 5 26.34 0.00 2.53 0.36 0.10 70.66 10:06:01 AM 6 20.26 0.00 2.01 0.03 0.07 77.63 10:06:01 AM 7 17.60 0.00 1.74 0.12 0.09 80.46 10:07:01 AM all 7.47 0.00 0.76 0.03 0.06 91.67 10:07:01 AM 0 8.19 0.00 0.55 0.02 0.08 91.16 10:07:01 AM 1 5.38 0.00 1.17 0.13 0.08 93.23 10:07:01 AM 2 3.84 0.00 0.94 0.02 0.07 95.14 10:07:01 AM 3 8.42 0.00 0.74 0.00 0.07 90.78 10:07:01 AM 4 8.19 0.00 0.77 0.03 0.05 90.96 10:07:01 AM 5 14.37 0.00 0.52 0.03 0.05 85.03 10:07:01 AM 6 6.31 0.00 0.67 0.02 0.07 92.94 10:07:01 AM 7 5.08 0.00 0.70 0.00 0.05 94.17 10:08:01 AM all 20.60 0.00 0.55 0.01 0.05 78.78 10:08:01 AM 0 50.70 0.00 0.83 0.00 0.07 48.40 10:08:01 AM 1 19.30 0.00 0.78 0.00 0.05 79.87 10:08:01 AM 2 18.32 0.00 0.33 0.08 0.07 81.20 10:08:01 AM 3 8.45 0.00 0.47 0.00 0.05 91.03 10:08:01 AM 4 18.43 0.00 0.43 0.00 0.05 81.08 10:08:01 AM 5 32.18 0.00 0.58 0.00 0.05 67.18 10:08:01 AM 6 4.01 0.00 0.67 0.03 0.03 95.26 10:08:01 AM 7 13.40 0.00 0.32 0.00 0.03 86.25 10:09:01 AM all 30.18 0.00 1.88 1.29 0.09 66.57 10:09:01 AM 0 32.28 0.00 1.91 2.48 0.08 63.24 10:09:01 AM 1 38.81 0.00 2.21 1.61 0.10 57.27 10:09:01 AM 2 16.61 0.00 1.76 0.82 0.08 80.72 10:09:01 AM 3 40.69 0.00 1.76 1.16 0.08 56.31 10:09:01 AM 4 18.50 0.00 2.18 3.64 0.10 75.58 10:09:01 AM 5 34.94 0.00 1.79 0.05 0.08 63.14 10:09:01 AM 6 22.99 0.00 1.79 0.44 0.07 74.71 10:09:01 AM 7 36.54 0.00 1.62 0.15 0.08 61.60 10:10:01 AM all 28.89 0.00 2.16 0.25 0.10 68.61 10:10:01 AM 0 36.83 0.00 1.59 0.05 0.10 61.43 10:10:01 AM 1 28.80 0.00 2.45 0.10 0.10 68.56 10:10:01 AM 2 33.26 0.00 1.39 0.00 0.08 65.27 10:10:01 AM 3 30.13 0.00 1.51 0.13 0.10 68.13 10:10:01 AM 4 23.86 0.00 2.50 0.67 0.08 72.88 10:10:01 AM 5 29.89 0.00 2.91 0.12 0.10 66.99 10:10:01 AM 6 21.54 0.00 2.84 0.05 0.12 75.45 10:10:01 AM 7 26.73 0.00 2.08 0.87 0.08 70.23 10:11:01 AM all 18.81 0.00 0.66 4.37 0.06 76.10 10:11:01 AM 0 14.82 0.00 0.60 0.13 0.05 84.40 10:11:01 AM 1 31.94 0.00 0.42 0.60 0.07 66.97 10:11:01 AM 2 22.27 0.00 1.08 0.18 0.05 76.41 10:11:01 AM 3 5.04 0.00 0.55 0.00 0.05 94.36 10:11:01 AM 4 29.20 0.00 0.48 0.10 0.07 70.15 10:11:01 AM 5 15.72 0.00 1.20 0.32 0.05 82.71 10:11:01 AM 6 15.01 0.00 0.55 33.68 0.05 50.70 10:11:01 AM 7 16.44 0.00 0.40 0.00 0.08 83.08 10:12:01 AM all 12.25 0.00 1.06 5.21 0.07 81.40 10:12:01 AM 0 7.18 0.00 1.14 1.19 0.07 90.43 10:12:01 AM 1 13.06 0.00 0.95 4.71 0.07 81.21 10:12:01 AM 2 25.14 0.00 1.34 3.76 0.08 69.68 10:12:01 AM 3 11.23 0.00 0.95 2.29 0.08 85.44 10:12:01 AM 4 5.88 0.00 1.20 0.02 0.05 92.85 10:12:01 AM 5 7.99 0.00 0.90 5.73 0.03 85.34 10:12:01 AM 6 16.80 0.00 0.92 23.21 0.10 58.97 10:12:01 AM 7 10.73 0.00 1.10 0.77 0.10 87.29 Average: all 22.15 0.00 1.50 1.50 0.08 74.77 Average: 0 27.24 0.00 1.43 0.59 0.08 70.67 Average: 1 23.89 0.00 1.74 1.59 0.08 72.69 Average: 2 22.38 0.00 1.54 0.95 0.08 75.05 Average: 3 20.39 0.00 1.37 0.76 0.08 77.40 Average: 4 19.99 0.00 1.50 0.66 0.07 77.77 Average: 5 25.22 0.00 1.62 1.05 0.07 72.04 Average: 6 17.84 0.00 1.45 6.03 0.07 74.61 Average: 7 20.28 0.00 1.33 0.38 0.08 77.93