---> uname -a: Linux prd-centos8-docker-8c-8g-86.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 1164 25016 19 5710 30252 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:81:be:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85668sec preferred_lft 85668sec inet6 fe80::f816:3eff:fe81:beca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c0:2b:ab:c1 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:c0ff:fe2b:abc1/64 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) 12/16/2025 _x86_64_ (8 CPU) 11:42:12 LINUX RESTART (8 CPU) 11:43:02 AM tps rtps wtps bread/s bwrtn/s 11:44:01 AM 287.85 17.66 270.19 3791.90 13372.31 11:45:01 AM 129.41 1.82 127.59 498.77 12139.52 11:46:01 AM 50.91 0.13 50.77 42.13 6132.31 11:47:01 AM 91.17 0.42 90.75 385.14 35222.14 11:48:01 AM 23.24 0.48 22.76 21.46 509.38 11:49:01 AM 6.50 0.00 6.50 0.00 451.25 11:50:01 AM 114.38 0.00 114.38 0.00 23818.34 11:51:01 AM 18.66 0.00 18.66 0.00 483.80 11:52:01 AM 181.79 0.00 181.79 0.00 1850.08 11:53:01 AM 49.14 2.48 46.66 4482.72 27224.60 11:54:01 AM 32.52 1.77 30.76 1785.14 9297.23 Average: 89.30 2.23 87.07 996.35 11861.79 11:43:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:44:01 AM 28684192 30697624 3971520 12.16 2688 2325852 1789616 5.31 215340 3266524 146568 11:45:01 AM 26743628 29022908 5912084 18.10 2688 2587328 3362804 9.98 280984 5123916 67412 11:46:01 AM 25134940 28535056 7520772 23.03 2688 3683748 3753916 11.14 347024 6580920 1012788 11:47:01 AM 24270240 27686388 8385472 25.68 2688 3697664 5661192 16.80 438744 7327932 104 11:48:01 AM 24370172 27792508 8285540 25.37 2688 3704320 4285008 12.71 443180 7228864 76 11:49:01 AM 24863312 28299440 7792400 23.86 2688 3717648 3884912 11.53 452008 6728704 3556 11:50:01 AM 23654624 27793576 9001088 27.56 2688 4406916 5766984 17.11 547268 7780432 1552 11:51:01 AM 22910568 27095804 9745144 29.84 2688 4453624 6359160 18.87 555592 8512032 976 11:52:01 AM 24195744 28301312 8459968 25.91 2688 4361208 3760104 11.16 551620 7249252 15540 11:53:01 AM 25481444 30618360 7174268 21.97 2688 5384208 1867712 5.54 751748 5753672 104596 11:54:01 AM 25627828 30987736 7027884 21.52 2688 5601616 1539720 4.57 973556 5381896 34076 Average: 25085154 28802792 7570558 23.18 2688 3993103 3821012 11.34 505188 6448559 126113 11:43:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 AM eth0 280.07 238.77 2645.05 57.58 0.00 0.00 0.00 0.00 11:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 AM eth0 279.14 215.48 3778.99 35.99 0.00 0.00 0.00 0.00 11:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 376.64 250.54 9545.12 32.59 0.00 0.00 0.00 0.00 11:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM lo 18.06 18.06 1.65 1.65 0.00 0.00 0.00 0.00 11:47:01 AM eth0 36.58 28.04 14.93 15.82 0.00 0.00 0.00 0.00 11:47:01 AM docker0 5.40 6.06 0.72 0.70 0.00 0.00 0.00 0.00 11:47:01 AM vethc541a63 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:48:01 AM lo 75.42 75.42 5.11 5.11 0.00 0.00 0.00 0.00 11:48:01 AM eth0 298.63 222.19 81.64 92.34 0.00 0.00 0.00 0.00 11:48:01 AM docker0 7.43 8.60 1.18 1.20 0.00 0.00 0.00 0.00 11:49:01 AM lo 40.44 40.44 1.98 1.98 0.00 0.00 0.00 0.00 11:49:01 AM eth0 171.28 134.34 67.13 53.87 0.00 0.00 0.00 0.00 11:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM lo 19.89 19.89 2.46 2.46 0.00 0.00 0.00 0.00 11:50:01 AM eth0 434.11 175.61 2971.39 16.35 0.00 0.00 0.00 0.00 11:50:01 AM docker0 8.31 9.68 0.79 1.70 0.00 0.00 0.00 0.00 11:50:01 AM veth6cc78b0 8.31 9.80 0.90 1.71 0.00 0.00 0.00 0.00 11:50:01 AM vethc22acd2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:51:01 AM lo 691.97 691.97 99.34 99.34 0.00 0.00 0.00 0.00 11:51:01 AM eth0 130.18 89.95 35.89 37.54 0.00 0.00 0.00 0.00 11:51:01 AM docker0 298.32 310.50 45.68 49.03 0.00 0.00 0.00 0.00 11:51:01 AM veth6cc78b0 256.72 267.46 44.61 37.85 0.00 0.00 0.00 0.00 11:51:01 AM vethc22acd2 41.59 43.53 5.15 11.44 0.00 0.00 0.00 0.00 11:52:01 AM lo 952.03 952.03 181.61 181.61 0.00 0.00 0.00 0.00 11:52:01 AM eth0 130.44 86.32 290.00 40.54 0.00 0.00 0.00 0.00 11:52:01 AM docker0 419.29 429.36 91.80 84.39 0.00 0.00 0.00 0.00 11:53:01 AM lo 0.90 0.90 0.04 0.04 0.00 0.00 0.00 0.00 11:53:01 AM eth0 150.34 119.20 1901.10 19.83 0.00 0.00 0.00 0.00 11:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 AM eth0 195.23 153.18 2443.39 69.84 0.00 0.00 0.00 0.00 11:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.76 163.76 26.60 26.60 0.00 0.00 0.00 0.00 Average: eth0 225.61 155.65 2160.48 42.91 0.00 0.00 0.00 0.00 Average: docker0 67.26 69.58 12.76 12.47 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) 12/16/2025 _x86_64_ (8 CPU) 11:42:12 LINUX RESTART (8 CPU) 11:43:02 AM CPU %user %nice %system %iowait %steal %idle 11:44:01 AM all 18.98 0.00 1.40 0.82 0.06 78.74 11:44:01 AM 0 11.18 0.00 1.02 0.46 0.07 87.28 11:44:01 AM 1 22.30 0.00 1.07 0.78 0.07 75.78 11:44:01 AM 2 12.45 0.00 0.90 0.60 0.07 85.99 11:44:01 AM 3 14.75 0.00 1.16 1.16 0.07 82.87 11:44:01 AM 4 26.60 0.00 2.50 1.02 0.05 69.83 11:44:01 AM 5 24.63 0.00 1.75 1.09 0.05 72.48 11:44:01 AM 6 25.58 0.00 2.04 0.92 0.08 71.38 11:44:01 AM 7 14.37 0.00 0.80 0.53 0.05 84.26 11:45:01 AM all 35.58 0.00 1.03 0.34 0.08 62.97 11:45:01 AM 0 37.32 0.00 1.24 0.32 0.08 61.05 11:45:01 AM 1 38.25 0.00 0.89 0.30 0.08 60.47 11:45:01 AM 2 37.74 0.00 0.98 0.40 0.07 60.81 11:45:01 AM 3 32.90 0.00 1.15 0.18 0.08 65.68 11:45:01 AM 4 27.15 0.00 0.92 0.99 0.08 70.86 11:45:01 AM 5 24.18 0.00 0.74 0.05 0.08 74.95 11:45:01 AM 6 53.07 0.00 1.75 0.48 0.08 44.61 11:45:01 AM 7 34.01 0.00 0.60 0.00 0.05 65.34 11:46:01 AM all 21.76 0.00 2.01 0.47 0.06 75.70 11:46:01 AM 0 20.19 0.00 1.34 0.00 0.07 78.40 11:46:01 AM 1 15.43 0.00 1.85 0.22 0.05 82.45 11:46:01 AM 2 10.65 0.00 2.17 0.22 0.05 86.92 11:46:01 AM 3 18.15 0.00 2.05 0.03 0.05 79.71 11:46:01 AM 4 24.38 0.00 2.66 0.25 0.03 72.67 11:46:01 AM 5 12.67 0.00 1.92 2.93 0.08 82.40 11:46:01 AM 6 56.42 0.00 2.19 0.00 0.07 41.32 11:46:01 AM 7 16.09 0.00 1.89 0.08 0.07 81.86 11:47:01 AM all 20.33 0.00 1.70 0.69 0.07 77.20 11:47:01 AM 0 36.12 0.00 1.58 0.08 0.07 62.15 11:47:01 AM 1 19.64 0.00 1.65 1.47 0.07 77.17 11:47:01 AM 2 14.25 0.00 1.76 0.84 0.07 83.09 11:47:01 AM 3 21.00 0.00 1.69 0.54 0.08 76.69 11:47:01 AM 4 21.78 0.00 2.21 0.59 0.08 75.34 11:47:01 AM 5 20.11 0.00 2.27 1.52 0.08 76.02 11:47:01 AM 6 18.32 0.00 1.12 0.10 0.05 80.41 11:47:01 AM 7 11.39 0.00 1.34 0.40 0.07 86.81 11:48:01 AM all 13.95 0.00 1.79 0.04 0.08 84.14 11:48:01 AM 0 18.90 0.00 2.19 0.03 0.08 78.79 11:48:01 AM 1 15.31 0.00 1.67 0.03 0.08 82.90 11:48:01 AM 2 11.61 0.00 2.24 0.03 0.08 86.03 11:48:01 AM 3 11.70 0.00 1.69 0.05 0.07 86.49 11:48:01 AM 4 17.70 0.00 1.35 0.02 0.08 80.85 11:48:01 AM 5 14.39 0.00 1.79 0.08 0.07 83.67 11:48:01 AM 6 9.06 0.00 1.49 0.03 0.08 89.34 11:48:01 AM 7 12.97 0.00 1.89 0.03 0.08 85.02 11:49:01 AM all 20.18 0.00 1.01 0.01 0.08 78.72 11:49:01 AM 0 27.09 0.00 0.82 0.02 0.07 72.01 11:49:01 AM 1 18.85 0.00 0.60 0.00 0.08 80.47 11:49:01 AM 2 24.33 0.00 0.99 0.07 0.08 74.54 11:49:01 AM 3 18.14 0.00 1.55 0.00 0.08 80.22 11:49:01 AM 4 25.83 0.00 1.22 0.00 0.07 72.88 11:49:01 AM 5 21.48 0.00 0.85 0.00 0.07 77.60 11:49:01 AM 6 13.49 0.00 1.09 0.02 0.08 85.33 11:49:01 AM 7 12.19 0.00 1.00 0.02 0.07 86.72 11:50:01 AM all 22.99 0.00 1.65 0.45 0.07 74.84 11:50:01 AM 0 26.57 0.00 1.49 0.10 0.08 71.76 11:50:01 AM 1 22.75 0.00 2.13 0.90 0.07 74.15 11:50:01 AM 2 20.71 0.00 1.46 0.28 0.08 77.46 11:50:01 AM 3 27.96 0.00 1.52 0.35 0.07 70.09 11:50:01 AM 4 20.83 0.00 1.79 0.40 0.07 76.91 11:50:01 AM 5 30.97 0.00 1.86 0.15 0.07 66.95 11:50:01 AM 6 23.16 0.00 1.64 1.32 0.07 73.80 11:50:01 AM 7 10.95 0.00 1.32 0.07 0.07 87.59 11:51:01 AM all 21.27 0.00 1.21 0.02 0.08 77.42 11:51:01 AM 0 19.76 0.00 1.00 0.00 0.08 79.15 11:51:01 AM 1 18.23 0.00 1.14 0.02 0.07 80.55 11:51:01 AM 2 15.66 0.00 1.64 0.05 0.10 82.54 11:51:01 AM 3 23.21 0.00 1.14 0.07 0.07 75.52 11:51:01 AM 4 20.87 0.00 0.97 0.03 0.08 78.04 11:51:01 AM 5 38.16 0.00 1.48 0.02 0.08 60.27 11:51:01 AM 6 19.04 0.00 1.37 0.00 0.07 79.52 11:51:01 AM 7 15.22 0.00 0.95 0.00 0.08 83.74 11:52:01 AM all 25.46 0.00 1.68 0.27 0.08 72.51 11:52:01 AM 0 44.50 0.00 1.29 0.55 0.08 53.58 11:52:01 AM 1 26.30 0.00 1.61 0.07 0.08 71.94 11:52:01 AM 2 22.61 0.00 2.22 0.08 0.08 75.00 11:52:01 AM 3 27.70 0.00 1.27 0.00 0.08 70.95 11:52:01 AM 4 15.22 0.00 2.50 1.33 0.08 80.86 11:52:01 AM 5 7.46 0.00 2.47 0.10 0.07 89.90 11:52:01 AM 6 29.14 0.00 1.25 0.03 0.08 69.49 11:52:01 AM 7 30.54 0.00 0.85 0.02 0.07 68.52 11:53:01 AM all 27.85 0.00 1.41 0.50 0.07 70.16 11:53:01 AM 0 35.27 0.00 1.45 0.48 0.07 62.73 11:53:01 AM 1 21.18 0.00 1.34 0.38 0.07 77.03 11:53:01 AM 2 48.11 0.00 1.25 0.68 0.07 49.88 11:53:01 AM 3 15.27 0.00 1.62 1.15 0.07 81.89 11:53:01 AM 4 28.04 0.00 1.34 0.33 0.07 70.22 11:53:01 AM 5 18.76 0.00 1.25 0.27 0.07 79.66 11:53:01 AM 6 19.20 0.00 1.62 0.30 0.08 78.79 11:53:01 AM 7 36.99 0.00 1.44 0.37 0.08 61.12 11:54:01 AM all 28.01 0.00 1.00 0.14 0.05 70.80 11:54:01 AM 0 40.48 0.00 0.32 0.00 0.08 59.12 11:54:01 AM 1 6.84 0.00 0.84 0.30 0.07 91.96 11:54:01 AM 2 39.09 0.00 0.97 0.05 0.07 59.82 11:54:01 AM 3 41.24 0.00 1.87 0.15 0.05 56.69 11:54:01 AM 4 26.80 0.00 1.05 0.52 0.07 71.56 11:54:01 AM 5 14.53 0.00 1.12 0.12 0.03 84.20 11:54:01 AM 6 41.88 0.00 1.00 0.02 0.03 57.07 11:54:01 AM 7 13.15 0.00 0.80 0.00 0.03 86.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.31 0.00 1.45 0.34 0.07 74.83 Average: 0 28.88 0.00 1.25 0.19 0.08 69.60 Average: 1 20.46 0.00 1.34 0.41 0.07 77.72 Average: 2 23.41 0.00 1.51 0.30 0.07 74.70 Average: 3 22.93 0.00 1.52 0.33 0.07 75.15 Average: 4 23.20 0.00 1.68 0.50 0.07 74.55 Average: 5 20.66 0.00 1.59 0.57 0.07 77.10 Average: 6 28.04 0.00 1.51 0.29 0.07 70.09 Average: 7 18.91 0.00 1.17 0.14 0.07 79.72