---> uname -a: Linux prd-centos8-docker-4c-4g-43724.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 18G 63G 22% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1464 3307 19 10991 13949 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:08:25:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85456sec preferred_lft 85456sec inet6 fe80::f816:3eff:fe08:256e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:ac:e3:57 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::42:96ff:feac:e357/64 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) 09/05/2025 _x86_64_ (4 CPU) 12:50:51 LINUX RESTART (4 CPU) 12:51:01 PM tps rtps wtps bread/s bwrtn/s 12:52:01 PM 314.28 75.09 239.19 10389.49 49239.44 12:53:01 PM 284.49 1.40 283.09 135.27 17971.61 12:54:01 PM 184.29 0.40 183.89 439.19 10879.62 12:55:01 PM 193.20 0.47 192.74 239.12 37979.32 12:56:01 PM 650.55 67.26 583.29 1048.05 55505.13 12:57:01 PM 751.67 35.69 715.98 460.38 21551.08 12:58:01 PM 112.91 60.66 52.26 1168.47 2633.99 12:59:01 PM 93.69 0.08 93.60 4.00 49363.00 01:00:01 PM 955.71 0.03 955.68 6.80 39609.31 01:01:01 PM 97.10 0.02 97.08 0.13 21022.34 01:02:01 PM 274.97 0.60 274.37 158.93 25371.62 01:03:01 PM 356.37 2.80 353.57 4588.77 23680.93 01:04:01 PM 110.55 2.63 107.92 1115.01 20638.71 01:05:01 PM 6.36 0.00 6.36 0.00 137.90 01:06:01 PM 30.05 0.65 29.40 43.05 1141.13 Average: 294.41 16.52 277.89 1319.74 25114.68 12:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:52:01 PM 12959920 15008136 3181612 19.71 2688 2255764 1229652 7.15 216736 2583388 271908 12:53:01 PM 12041352 14350912 4100180 25.40 2688 2499692 1923700 11.19 232832 3409904 96916 12:54:01 PM 11018764 13589856 5122768 31.74 2688 2746332 2339328 13.61 276764 4349876 56392 12:55:01 PM 8293388 12736612 7848144 48.62 2688 4595048 3075076 17.89 866684 6441932 807776 12:56:01 PM 6952784 12241880 9188748 56.93 2688 5342828 3248556 18.90 1085312 7344884 55112 12:57:01 PM 6419000 12207464 9722532 60.23 2688 5612788 3272748 19.04 1100084 7379520 28384 12:58:01 PM 6300880 12325032 9840652 60.96 2688 5843480 3113144 18.11 1120088 7477768 193596 12:59:01 PM 4149012 11709444 11992520 74.30 2688 7347900 3316100 19.29 1466416 9222656 239616 01:00:01 PM 2280212 11217472 13861320 85.87 2688 8556064 3271564 19.03 1588484 10603548 575492 01:01:01 PM 3112112 12087800 13029420 80.72 2688 8594160 3117892 18.14 1595180 9785880 26972 01:02:01 PM 3181544 13384552 12959988 80.29 2688 9797716 2224104 12.94 1719924 9549964 546692 01:03:01 PM 3932524 14351468 12209008 75.64 2688 9990232 1261152 7.34 1770824 8720692 75368 01:04:01 PM 3413884 14305124 12727648 78.85 2688 10445216 1302816 7.58 2133548 8844392 40 01:05:01 PM 3403460 14295512 12738072 78.91 2688 10445804 1305592 7.60 2133588 8845088 4 01:06:01 PM 3369236 14263076 12772296 79.13 2688 10445752 1210064 7.04 2820788 8199760 7568 Average: 6055205 13204956 10086327 62.49 2688 6967918 2347433 13.66 1341817 7517283 198789 12:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 509.80 310.98 5109.67 75.60 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 243.44 202.87 1747.70 53.45 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 346.60 275.67 3241.49 64.74 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 PM eth0 244.45 203.37 3125.51 31.30 0.00 0.00 0.00 0.00 12:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 PM eth0 563.13 421.54 5873.57 54.30 0.00 0.00 0.00 0.00 12:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 PM eth0 406.28 285.80 3985.20 37.45 0.00 0.00 0.00 0.00 12:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 PM eth0 25.13 22.73 218.25 4.90 0.00 0.00 0.00 0.00 12:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 PM eth0 350.47 215.24 4728.90 37.10 0.00 0.00 0.00 0.00 12:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 271.51 219.63 3785.59 26.40 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 245.67 206.91 67.91 78.60 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 84.13 91.51 586.03 22.44 0.00 0.00 0.00 0.00 01:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 160.32 185.59 1041.41 43.83 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 185.14 184.39 1373.12 1456.90 0.00 0.00 0.00 0.00 01:04:01 PM docker0 153.09 144.98 1452.37 625.68 0.00 0.00 0.00 0.00 01:04:01 PM veth8f3d094 118.38 103.17 1452.01 16.03 0.00 0.00 0.00 0.12 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 321.09 343.73 35.09 5225.16 0.00 0.00 0.00 0.00 01:05:01 PM docker0 343.16 319.77 5219.41 34.40 0.00 0.00 0.00 0.00 01:05:01 PM veth8f3d094 343.16 319.79 5224.10 34.41 0.00 0.00 0.00 0.43 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 440.70 602.42 123.80 10380.14 0.00 0.00 0.00 0.00 01:06:01 PM docker0 115.06 100.67 1870.46 9.38 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 293.19 251.49 2336.12 1172.91 0.00 0.00 0.00 0.00 Average: docker0 40.76 37.70 569.51 44.62 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) 09/05/2025 _x86_64_ (4 CPU) 12:50:51 LINUX RESTART (4 CPU) 12:51:01 PM CPU %user %nice %system %iowait %steal %idle 12:52:01 PM all 25.14 0.00 4.83 3.99 0.08 65.96 12:52:01 PM 0 31.60 0.00 4.95 6.36 0.08 57.01 12:52:01 PM 1 20.80 0.00 3.92 4.11 0.09 71.08 12:52:01 PM 2 26.27 0.00 4.53 1.79 0.09 67.32 12:52:01 PM 3 21.85 0.00 5.88 3.68 0.07 68.52 12:53:01 PM all 33.83 0.00 2.80 1.99 0.10 61.28 12:53:01 PM 0 30.87 0.00 2.10 1.84 0.08 65.11 12:53:01 PM 1 28.29 0.00 2.51 2.85 0.10 66.25 12:53:01 PM 2 52.89 0.00 4.68 2.07 0.12 40.23 12:53:01 PM 3 23.20 0.00 1.90 1.21 0.10 73.59 12:54:01 PM all 64.33 0.00 3.24 0.98 0.11 31.33 12:54:01 PM 0 74.44 0.00 3.01 0.73 0.12 21.71 12:54:01 PM 1 72.78 0.00 3.13 0.66 0.12 23.31 12:54:01 PM 2 45.82 0.00 3.33 1.43 0.10 49.32 12:54:01 PM 3 64.43 0.00 3.50 1.11 0.10 30.86 12:55:01 PM all 50.87 0.00 2.53 2.42 0.10 44.07 12:55:01 PM 0 45.08 0.00 2.21 1.51 0.10 51.10 12:55:01 PM 1 49.47 0.00 2.58 2.07 0.12 45.77 12:55:01 PM 2 48.86 0.00 2.21 2.80 0.10 46.03 12:55:01 PM 3 60.04 0.00 3.12 3.32 0.10 33.42 12:56:01 PM all 22.71 0.00 5.95 6.05 0.08 65.21 12:56:01 PM 0 25.02 0.00 4.90 3.43 0.10 66.54 12:56:01 PM 1 27.03 0.00 7.87 9.83 0.08 55.18 12:56:01 PM 2 20.56 0.00 6.01 4.79 0.07 68.56 12:56:01 PM 3 18.22 0.00 5.00 6.15 0.08 70.55 12:57:01 PM all 20.93 0.00 12.74 4.40 0.11 61.82 12:57:01 PM 0 21.80 0.00 14.15 6.12 0.10 57.83 12:57:01 PM 1 13.38 0.00 13.30 5.79 0.10 67.42 12:57:01 PM 2 12.89 0.00 12.34 3.13 0.12 71.51 12:57:01 PM 3 35.73 0.00 11.13 2.47 0.10 50.57 12:58:01 PM all 39.00 0.00 1.47 0.61 0.08 58.85 12:58:01 PM 0 58.19 0.00 1.99 1.39 0.07 38.37 12:58:01 PM 1 41.38 0.00 1.39 0.18 0.08 56.97 12:58:01 PM 2 30.43 0.00 1.31 0.18 0.08 68.00 12:58:01 PM 3 25.93 0.00 1.18 0.67 0.10 72.12 12:59:01 PM all 13.50 0.00 2.28 2.05 0.09 82.08 12:59:01 PM 0 16.06 0.00 3.68 2.84 0.10 77.32 12:59:01 PM 1 12.68 0.00 1.47 0.50 0.08 85.27 12:59:01 PM 2 18.18 0.00 2.56 4.27 0.08 74.90 12:59:01 PM 3 7.08 0.00 1.42 0.59 0.08 90.82 01:00:01 PM all 31.34 0.00 6.55 3.43 0.11 58.57 01:00:01 PM 0 29.79 0.00 5.99 7.90 0.12 56.20 01:00:01 PM 1 27.57 0.00 6.62 1.18 0.10 64.52 01:00:01 PM 2 46.19 0.00 8.00 2.29 0.10 43.41 01:00:01 PM 3 21.83 0.00 5.59 2.32 0.10 70.16 01:01:01 PM all 38.56 0.00 1.81 1.00 0.09 58.54 01:01:01 PM 0 40.64 0.00 2.36 0.03 0.08 56.88 01:01:01 PM 1 32.32 0.00 0.89 0.15 0.08 66.56 01:01:01 PM 2 59.16 0.00 1.97 1.81 0.10 36.96 01:01:01 PM 3 22.11 0.00 2.04 2.01 0.08 73.76 01:02:01 PM all 33.10 0.00 6.23 2.63 0.09 57.95 01:02:01 PM 0 29.62 0.00 6.82 2.65 0.08 60.82 01:02:01 PM 1 37.50 0.00 6.45 1.89 0.10 54.06 01:02:01 PM 2 30.77 0.00 6.31 2.95 0.08 59.88 01:02:01 PM 3 34.48 0.00 5.36 3.03 0.08 57.04 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 20.18 0.00 4.29 3.21 0.10 72.23 01:03:01 PM 0 25.32 0.00 4.65 2.48 0.10 67.45 01:03:01 PM 1 19.82 0.00 3.82 3.20 0.10 73.06 01:03:01 PM 2 13.63 0.00 3.83 2.05 0.08 80.42 01:03:01 PM 3 21.93 0.00 4.86 5.10 0.10 68.01 01:04:01 PM all 12.33 0.00 4.12 1.33 0.07 82.14 01:04:01 PM 0 17.65 0.00 4.58 1.09 0.07 76.61 01:04:01 PM 1 11.00 0.00 3.66 0.57 0.07 84.70 01:04:01 PM 2 11.43 0.00 4.08 1.71 0.08 82.70 01:04:01 PM 3 9.22 0.00 4.18 1.95 0.07 84.58 01:05:01 PM all 11.34 0.00 2.72 0.03 0.08 85.83 01:05:01 PM 0 12.13 0.00 2.92 0.03 0.08 84.83 01:05:01 PM 1 15.60 0.00 3.41 0.00 0.07 80.92 01:05:01 PM 2 10.14 0.00 2.62 0.02 0.08 87.13 01:05:01 PM 3 7.45 0.00 1.93 0.07 0.08 90.47 01:06:01 PM all 17.75 0.00 2.33 0.07 0.08 79.77 01:06:01 PM 0 25.00 0.00 3.22 0.05 0.08 71.64 01:06:01 PM 1 16.82 0.00 2.36 0.03 0.07 80.72 01:06:01 PM 2 23.09 0.00 2.76 0.07 0.08 74.00 01:06:01 PM 3 6.02 0.00 0.97 0.13 0.08 92.79 Average: all 29.01 0.00 4.24 2.27 0.09 64.39 Average: 0 32.24 0.00 4.48 2.55 0.09 60.63 Average: 1 28.42 0.00 4.21 2.19 0.09 65.09 Average: 2 30.08 0.00 4.41 2.09 0.09 63.33 Average: 3 25.30 0.00 3.85 2.25 0.09 68.51