---> uname -a: Linux prd-centos8-docker-8c-8g-31810.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1149 25091 19 5649 30267 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:c3:ce:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.4/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85703sec preferred_lft 85703sec inet6 fe80::f816:3eff:fec3:ce80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:97:10:9e 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:ceff:fe97:109e/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) 07/30/2025 _x86_64_ (8 CPU) 13:05:37 LINUX RESTART (8 CPU) 01:06:01 PM tps rtps wtps bread/s bwrtn/s 01:07:01 PM 244.37 16.06 228.31 3008.20 7958.88 01:08:01 PM 283.77 9.03 274.74 2053.39 19890.78 01:09:01 PM 165.63 0.73 164.90 425.59 42252.20 01:10:00 PM 43.21 0.00 43.21 0.00 816.15 01:10:01 PM 109.38 0.00 109.38 0.00 1075.00 01:11:01 PM 13.63 0.48 13.15 21.46 316.24 01:12:01 PM 5.50 0.00 5.50 0.00 390.67 01:13:01 PM 19.83 0.00 19.83 0.00 426.34 01:14:01 PM 102.18 0.00 102.18 0.00 23533.78 01:15:01 PM 139.79 0.00 139.79 0.00 1600.97 01:16:01 PM 56.41 2.62 53.79 4500.32 27647.04 01:17:01 PM 38.94 1.65 37.29 1781.30 7791.88 Average: 101.30 2.78 98.52 1071.80 12056.90 01:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 PM 29370616 31177112 3285096 10.06 2688 2125508 1960392 5.82 158356 2680956 218672 01:08:01 PM 27235748 29456376 5419964 16.60 2688 2530916 3507252 10.41 266712 4656456 50788 01:09:01 PM 24940992 28340116 7714720 23.62 2688 3682000 4072952 12.08 424544 6680648 56 01:10:00 PM 24845896 28247540 7809816 23.92 2688 3684160 3906900 11.59 439596 6762328 212 01:10:01 PM 24821072 28223324 7834640 23.99 2688 3684300 4141344 12.29 439800 6783892 56 01:11:01 PM 24756660 28162928 7899052 24.19 2688 3688548 3963404 11.76 441528 6847548 32 01:12:01 PM 25366960 28782984 7288752 22.32 2688 3698308 3466600 10.29 443400 6240992 20 01:13:01 PM 25026404 28679172 7629308 23.36 2688 3933348 3505064 10.40 505008 6514408 230300 01:14:01 PM 23253556 27393352 9402156 28.79 2688 4408720 6138628 18.21 555076 8172132 3384 01:15:01 PM 24555084 28643712 8100628 24.81 2688 4345248 3467060 10.29 551492 6891620 17444 01:16:01 PM 25441280 30594500 7214432 22.09 2688 5401388 1895660 5.62 758208 5791824 129900 01:17:01 PM 25698900 30996104 6956812 21.30 2688 5539700 1494464 4.43 969224 5318932 33488 Average: 25442764 29058102 7212948 22.09 2688 3893512 3459977 10.27 496079 6111811 57029 01:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 222.56 140.74 1386.59 40.28 0.00 0.00 0.00 0.00 01:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 411.56 338.58 5345.48 48.29 0.00 0.00 0.00 0.00 01:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.73 0.73 0.04 0.04 0.00 0.00 0.00 0.00 01:09:01 PM eth0 402.02 228.54 10051.98 36.83 0.00 0.00 0.00 0.00 01:09:01 PM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 01:09:01 PM vethe213be8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:10:00 PM lo 30.09 30.09 2.72 2.72 0.00 0.00 0.00 0.00 01:10:00 PM eth0 74.99 56.15 25.56 26.43 0.00 0.00 0.00 0.00 01:10:00 PM docker0 8.53 9.63 1.16 1.12 0.00 0.00 0.00 0.00 01:10:01 PM lo 31.25 31.25 1.53 1.53 0.00 0.00 0.00 0.00 01:10:01 PM eth0 185.42 138.54 78.02 69.17 0.00 0.00 0.00 0.00 01:10:01 PM docker0 0.00 2.08 0.00 0.22 0.00 0.00 0.00 0.00 01:10:01 PM vethe2f9195 0.00 4.17 0.00 0.41 0.00 0.00 0.00 0.00 01:11:01 PM lo 60.96 60.96 3.72 3.72 0.00 0.00 0.00 0.00 01:11:01 PM eth0 291.74 203.40 79.76 82.39 0.00 0.00 0.00 0.00 01:11:01 PM docker0 3.47 4.12 0.62 0.66 0.00 0.00 0.00 0.00 01:12:01 PM lo 39.09 39.09 1.91 1.91 0.00 0.00 0.00 0.00 01:12:01 PM eth0 173.25 140.34 80.81 57.44 0.00 0.00 0.00 0.00 01:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 01:13:01 PM eth0 285.12 216.91 785.02 63.28 0.00 0.00 0.00 0.00 01:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM lo 69.49 69.49 9.41 9.41 0.00 0.00 0.00 0.00 01:14:01 PM eth0 496.27 257.77 2279.04 22.13 0.00 0.00 0.00 0.00 01:14:01 PM docker0 30.98 34.18 3.97 5.68 0.00 0.00 0.00 0.00 01:14:01 PM veth5eaf269 26.43 29.01 3.77 4.88 0.00 0.00 0.00 0.00 01:14:01 PM veth380bdd1 4.55 5.83 0.62 1.07 0.00 0.00 0.00 0.00 01:15:01 PM lo 1390.37 1390.37 240.83 240.83 0.00 0.00 0.00 0.00 01:15:01 PM eth0 109.08 80.14 310.10 32.49 0.00 0.00 0.00 0.00 01:15:01 PM docker0 599.12 614.35 117.63 112.79 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 01:16:01 PM eth0 253.21 155.47 2342.91 23.02 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 142.91 122.55 1241.32 52.33 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 144.72 144.72 23.52 23.52 0.00 0.00 0.00 0.00 Average: eth0 260.40 176.53 2175.40 44.14 0.00 0.00 0.00 0.00 Average: docker0 58.36 60.21 11.22 10.93 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) 07/30/2025 _x86_64_ (8 CPU) 13:05:37 LINUX RESTART (8 CPU) 01:06:01 PM CPU %user %nice %system %iowait %steal %idle 01:07:01 PM all 11.52 0.00 1.23 0.69 0.07 86.49 01:07:01 PM 0 3.62 0.00 0.35 0.10 0.07 95.86 01:07:01 PM 1 22.19 0.00 2.17 0.73 0.05 74.85 01:07:01 PM 2 12.77 0.00 1.17 0.50 0.08 85.48 01:07:01 PM 3 16.56 0.00 1.49 0.43 0.07 81.45 01:07:01 PM 4 5.15 0.00 0.38 0.25 0.07 94.15 01:07:01 PM 5 7.95 0.00 1.59 2.80 0.07 87.60 01:07:01 PM 6 8.51 0.00 1.07 0.37 0.05 90.00 01:07:01 PM 7 15.42 0.00 1.59 0.35 0.10 82.55 01:08:01 PM all 38.89 0.00 1.48 1.27 0.10 58.26 01:08:01 PM 0 23.78 0.00 1.52 0.97 0.10 73.63 01:08:01 PM 1 36.64 0.00 2.14 3.13 0.13 57.95 01:08:01 PM 2 44.72 0.00 1.34 0.92 0.10 52.92 01:08:01 PM 3 37.76 0.00 1.87 1.79 0.10 58.47 01:08:01 PM 4 43.58 0.00 0.85 0.38 0.10 55.08 01:08:01 PM 5 46.11 0.00 1.64 0.59 0.10 51.57 01:08:01 PM 6 37.36 0.00 1.24 1.72 0.10 59.58 01:08:01 PM 7 41.17 0.00 1.25 0.62 0.10 56.86 01:09:01 PM all 28.04 0.00 2.77 1.49 0.09 67.61 01:09:01 PM 0 40.41 0.00 1.75 0.08 0.10 57.66 01:09:01 PM 1 28.58 0.00 3.07 3.44 0.08 64.82 01:09:01 PM 2 38.87 0.00 3.57 4.31 0.08 53.17 01:09:01 PM 3 26.80 0.00 2.82 0.52 0.08 69.77 01:09:01 PM 4 12.13 0.00 2.61 1.56 0.10 83.60 01:09:01 PM 5 26.51 0.00 2.92 1.09 0.10 69.37 01:09:01 PM 6 28.16 0.00 3.15 0.64 0.10 67.95 01:09:01 PM 7 22.84 0.00 2.27 0.25 0.08 74.55 01:10:00 PM all 22.67 0.00 2.41 0.08 0.11 74.73 01:10:00 PM 0 23.72 0.00 2.94 0.09 0.12 73.14 01:10:00 PM 1 28.33 0.00 2.67 0.07 0.14 68.79 01:10:00 PM 2 19.39 0.00 1.99 0.03 0.12 78.47 01:10:00 PM 3 24.37 0.00 2.37 0.10 0.10 73.06 01:10:00 PM 4 23.68 0.00 2.40 0.05 0.10 73.77 01:10:00 PM 5 23.66 0.00 2.33 0.12 0.10 73.79 01:10:00 PM 6 19.09 0.00 2.40 0.12 0.10 78.28 01:10:00 PM 7 19.10 0.00 2.16 0.07 0.10 78.57 01:10:01 PM all 14.53 0.00 5.55 0.13 0.00 79.79 01:10:01 PM 0 8.51 0.00 5.32 1.06 0.00 85.11 01:10:01 PM 1 42.11 0.00 10.53 0.00 0.00 47.37 01:10:01 PM 2 8.42 0.00 6.32 0.00 0.00 85.26 01:10:01 PM 3 14.89 0.00 7.45 0.00 0.00 77.66 01:10:01 PM 4 26.04 0.00 1.04 0.00 0.00 72.92 01:10:01 PM 5 5.26 0.00 4.21 0.00 0.00 90.53 01:10:01 PM 6 5.32 0.00 4.26 0.00 0.00 90.43 01:10:01 PM 7 5.32 0.00 5.32 0.00 0.00 89.36 01:11:01 PM all 7.79 0.00 1.24 0.03 0.08 90.86 01:11:01 PM 0 5.15 0.00 1.05 0.02 0.08 93.70 01:11:01 PM 1 7.40 0.00 1.32 0.02 0.08 91.17 01:11:01 PM 2 6.22 0.00 1.47 0.03 0.08 92.19 01:11:01 PM 3 12.02 0.00 1.47 0.02 0.08 86.41 01:11:01 PM 4 8.34 0.00 1.22 0.03 0.08 90.32 01:11:01 PM 5 8.88 0.00 1.22 0.05 0.08 89.76 01:11:01 PM 6 3.55 0.00 1.07 0.02 0.07 95.30 01:11:01 PM 7 10.80 0.00 1.10 0.02 0.08 87.99 01:12:01 PM all 6.81 0.00 0.66 0.01 0.07 92.45 01:12:01 PM 0 3.14 0.00 0.43 0.00 0.07 96.36 01:12:01 PM 1 5.83 0.00 0.82 0.00 0.08 93.26 01:12:01 PM 2 7.59 0.00 1.09 0.00 0.07 91.26 01:12:01 PM 3 4.53 0.00 0.42 0.00 0.08 94.96 01:12:01 PM 4 4.69 0.00 0.74 0.00 0.07 94.51 01:12:01 PM 5 3.42 0.00 0.50 0.07 0.05 95.96 01:12:01 PM 6 5.18 0.00 0.55 0.00 0.05 94.22 01:12:01 PM 7 20.09 0.00 0.72 0.02 0.07 79.11 01:13:01 PM all 25.43 0.00 0.84 0.04 0.07 73.62 01:13:01 PM 0 19.22 0.00 0.89 0.07 0.10 79.73 01:13:01 PM 1 23.58 0.00 0.77 0.00 0.05 75.60 01:13:01 PM 2 23.16 0.00 0.53 0.02 0.07 76.22 01:13:01 PM 3 10.75 0.00 0.68 0.02 0.05 88.50 01:13:01 PM 4 8.87 0.00 0.65 0.00 0.05 90.43 01:13:01 PM 5 36.00 0.00 1.24 0.05 0.08 62.63 01:13:01 PM 6 28.68 0.00 0.50 0.07 0.08 70.67 01:13:01 PM 7 53.19 0.00 1.47 0.12 0.08 45.14 01:14:01 PM all 30.76 0.00 1.90 0.66 0.10 66.59 01:14:01 PM 0 28.18 0.00 1.46 0.20 0.10 70.06 01:14:01 PM 1 34.78 0.00 2.44 0.42 0.10 62.26 01:14:01 PM 2 43.30 0.00 2.66 1.51 0.10 52.43 01:14:01 PM 3 33.66 0.00 2.08 0.24 0.10 63.92 01:14:01 PM 4 21.56 0.00 1.58 1.34 0.08 75.44 01:14:01 PM 5 33.40 0.00 1.77 0.77 0.10 63.96 01:14:01 PM 6 24.58 0.00 1.78 0.66 0.10 72.89 01:14:01 PM 7 26.62 0.00 1.43 0.12 0.12 71.72 01:15:01 PM all 24.70 0.00 2.13 0.29 0.12 72.77 01:15:01 PM 0 29.03 0.00 1.88 0.05 0.12 68.93 01:15:01 PM 1 22.07 0.00 2.28 0.71 0.12 74.82 01:15:01 PM 2 27.05 0.00 2.66 1.26 0.12 68.91 01:15:01 PM 3 26.29 0.00 1.54 0.07 0.10 72.00 01:15:01 PM 4 27.31 0.00 2.06 0.10 0.12 70.41 01:15:01 PM 5 25.36 0.00 1.65 0.02 0.12 72.86 01:15:01 PM 6 22.63 0.00 2.24 0.02 0.12 75.00 01:15:01 PM 7 17.83 0.00 2.70 0.10 0.12 79.24 01:16:01 PM all 29.72 0.00 1.69 1.10 0.09 67.41 01:16:01 PM 0 34.30 0.00 0.80 0.00 0.08 64.81 01:16:01 PM 1 13.18 0.00 2.06 1.81 0.10 82.85 01:16:01 PM 2 43.55 0.00 2.28 1.33 0.08 52.75 01:16:01 PM 3 32.96 0.00 2.41 2.53 0.10 62.00 01:16:01 PM 4 27.81 0.00 1.85 1.66 0.08 68.60 01:16:01 PM 5 39.36 0.00 1.19 0.07 0.08 59.30 01:16:01 PM 6 26.81 0.00 1.39 1.16 0.08 70.56 01:16:01 PM 7 19.75 0.00 1.56 0.22 0.07 78.41 01:16:01 PM CPU %user %nice %system %iowait %steal %idle 01:17:01 PM all 23.53 0.00 1.02 0.23 0.07 75.15 01:17:01 PM 0 30.42 0.00 1.62 0.02 0.08 67.86 01:17:01 PM 1 9.25 0.00 0.84 0.25 0.08 89.58 01:17:01 PM 2 44.18 0.00 0.92 0.23 0.10 54.56 01:17:01 PM 3 14.70 0.00 0.95 0.13 0.05 84.16 01:17:01 PM 4 28.72 0.00 0.85 0.62 0.07 69.74 01:17:01 PM 5 11.45 0.00 1.17 0.13 0.05 87.20 01:17:01 PM 6 20.21 0.00 1.02 0.44 0.07 78.27 01:17:01 PM 7 29.31 0.00 0.77 0.03 0.07 69.82 Average: all 22.69 0.00 1.58 0.53 0.09 75.10 Average: 0 21.87 0.00 1.34 0.15 0.09 76.55 Average: 1 21.09 0.00 1.88 0.96 0.09 75.98 Average: 2 28.22 0.00 1.79 0.92 0.09 68.97 Average: 3 21.83 0.00 1.65 0.53 0.08 75.90 Average: 4 19.26 0.00 1.38 0.54 0.08 78.73 Average: 5 23.79 0.00 1.57 0.52 0.09 74.03 Average: 6 20.40 0.00 1.49 0.47 0.08 77.55 Average: 7 25.09 0.00 1.55 0.17 0.09 73.10