---> uname -a: Linux prd-centos8-docker-8c-8g-22272.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: 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): 0-7 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 1144 25337 19 5407 30271 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:e4:d3:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85699sec preferred_lft 85699sec inet6 fe80::f816:3eff:fee4:d310/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:8a:d5:5b 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::42:62ff:fe8a:d55b/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) 06/19/2025 _x86_64_ (8 CPU) 08:49:30 LINUX RESTART (8 CPU) 08:50:02 AM tps rtps wtps bread/s bwrtn/s 08:51:01 AM 186.23 14.67 171.55 2933.65 10269.81 08:52:01 AM 198.70 4.92 193.78 1207.67 15243.23 08:53:01 AM 163.70 0.87 162.83 498.90 41953.05 08:54:01 AM 44.35 0.05 44.30 0.53 933.54 08:55:01 AM 16.96 0.43 16.53 20.93 400.08 08:56:01 AM 3.15 0.00 3.15 0.00 76.40 08:57:01 AM 3.25 0.00 3.25 0.00 339.42 08:58:01 AM 34.76 0.00 34.76 0.00 8151.27 08:59:01 AM 92.89 0.00 92.89 0.00 15696.43 09:00:01 AM 127.08 0.00 127.08 0.00 1942.31 09:01:01 AM 72.31 2.95 69.36 4574.61 29365.59 Average: 85.61 2.15 83.46 836.52 11308.34 08:50:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:51:01 AM 29132348 30962844 3523356 10.79 2688 2149056 1823556 5.41 160780 2906564 127260 08:52:01 AM 27812912 30015700 4842792 14.83 2688 2514344 2374260 7.04 267568 4084488 50608 08:53:01 AM 24645044 28024896 8010660 24.53 2688 3664072 4511768 13.39 420488 6981140 64 08:54:01 AM 24529412 27912344 8126292 24.88 2688 3666640 4265264 12.65 435680 7081448 532 08:55:01 AM 24405104 27793200 8250600 25.27 2688 3671716 4372188 12.97 437540 7203292 72 08:56:01 AM 24391288 27780044 8264416 25.31 2688 3672376 4372188 12.97 437588 7216504 36 08:57:01 AM 25323868 28721668 7331836 22.45 2688 3681324 3617240 10.73 439412 6288304 20 08:58:01 AM 24042876 28134912 8612828 26.37 2688 4358868 4309764 12.79 502120 7473540 447500 08:59:01 AM 22669184 26791828 9986520 30.58 2688 4394564 6721220 19.94 549292 8763672 4564 09:00:01 AM 24549648 28745440 8106056 24.82 2688 4456052 3375248 10.01 573820 6880016 138788 09:01:01 AM 25924648 30984684 6731056 20.61 2688 5309744 1566852 4.65 903428 5164304 32672 Average: 25220576 28715233 7435128 22.77 2688 3776251 3755413 11.14 466156 6367570 72920 08:50:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:51:01 AM eth0 294.73 208.08 1473.80 43.26 0.00 0.00 0.00 0.00 08:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 AM eth0 389.52 301.37 5084.69 48.90 0.00 0.00 0.00 0.00 08:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM lo 0.87 0.87 0.04 0.04 0.00 0.00 0.00 0.00 08:53:01 AM eth0 361.06 227.62 10042.75 27.00 0.00 0.00 0.00 0.00 08:53:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:53:01 AM veth7e58a80 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:54:01 AM lo 28.62 28.62 2.56 2.56 0.00 0.00 0.00 0.00 08:54:01 AM eth0 73.34 47.50 19.11 22.07 0.00 0.00 0.00 0.00 08:54:01 AM docker0 7.56 8.53 1.08 0.99 0.00 0.00 0.00 0.00 08:55:01 AM lo 58.35 58.35 3.56 3.56 0.00 0.00 0.00 0.00 08:55:01 AM eth0 277.76 199.02 74.60 77.04 0.00 0.00 0.00 0.00 08:55:01 AM docker0 3.15 3.82 0.60 0.62 0.00 0.00 0.00 0.00 08:56:01 AM lo 56.26 56.26 2.75 2.75 0.00 0.00 0.00 0.00 08:56:01 AM eth0 165.81 135.11 54.26 59.72 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM lo 14.90 14.90 0.73 0.73 0.00 0.00 0.00 0.00 08:57:01 AM eth0 141.35 96.67 77.75 34.56 0.00 0.00 0.00 0.00 08:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 08:58:01 AM eth0 675.04 389.35 2875.53 40.21 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM lo 552.75 552.75 119.69 119.69 0.00 0.00 0.00 0.00 08:59:01 AM eth0 79.87 49.75 27.27 27.54 0.00 0.00 0.00 0.00 08:59:01 AM docker0 262.00 271.43 51.67 64.95 0.00 0.00 0.00 0.00 08:59:01 AM vetha812913 234.84 244.34 52.19 45.29 0.00 0.00 0.00 0.00 08:59:01 AM vethdd5f731 27.16 27.81 3.06 19.93 0.00 0.00 0.00 0.00 09:00:01 AM lo 490.02 490.02 107.08 107.08 0.00 0.00 0.00 0.00 09:00:01 AM eth0 70.12 56.01 265.56 19.41 0.00 0.00 0.00 0.00 09:00:01 AM docker0 240.19 247.94 61.73 44.84 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 89.00 71.48 1260.27 18.14 0.00 0.00 0.00 0.00 09:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 109.43 109.43 21.53 21.53 0.00 0.00 0.00 0.00 Average: eth0 237.87 161.92 1933.01 37.98 0.00 0.00 0.00 0.00 Average: docker0 46.70 48.42 10.48 10.14 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) 06/19/2025 _x86_64_ (8 CPU) 08:49:30 LINUX RESTART (8 CPU) 08:50:02 AM CPU %user %nice %system %iowait %steal %idle 08:51:01 AM all 12.37 0.00 1.12 0.68 0.06 85.78 08:51:01 AM 0 12.49 0.00 1.19 0.49 0.05 85.77 08:51:01 AM 1 7.68 0.00 0.68 0.97 0.07 90.60 08:51:01 AM 2 13.44 0.00 1.28 1.56 0.09 83.64 08:51:01 AM 3 33.44 0.00 3.52 1.26 0.08 61.71 08:51:01 AM 4 6.19 0.00 0.53 0.29 0.05 92.94 08:51:01 AM 5 12.15 0.00 0.76 0.51 0.05 86.53 08:51:01 AM 6 8.32 0.00 0.48 0.19 0.03 90.99 08:51:01 AM 7 5.28 0.00 0.51 0.14 0.02 94.06 08:52:01 AM all 42.89 0.00 1.44 0.78 0.12 54.76 08:52:01 AM 0 37.49 0.00 1.02 0.00 0.12 61.38 08:52:01 AM 1 62.13 0.00 1.19 0.48 0.15 36.05 08:52:01 AM 2 52.52 0.00 1.77 0.55 0.13 45.03 08:52:01 AM 3 40.77 0.00 1.81 1.35 0.12 55.96 08:52:01 AM 4 37.01 0.00 1.49 0.37 0.13 61.00 08:52:01 AM 5 31.91 0.00 1.89 1.34 0.12 64.75 08:52:01 AM 6 42.74 0.00 1.09 1.82 0.10 54.25 08:52:01 AM 7 38.58 0.00 1.29 0.32 0.12 59.70 08:53:01 AM all 25.77 0.00 2.76 2.38 0.10 69.00 08:53:01 AM 0 29.76 0.00 3.57 0.77 0.08 65.82 08:53:01 AM 1 33.37 0.00 2.49 2.91 0.13 61.09 08:53:01 AM 2 19.62 0.00 2.62 8.85 0.10 68.81 08:53:01 AM 3 19.03 0.00 3.54 1.61 0.08 75.73 08:53:01 AM 4 15.97 0.00 2.37 0.87 0.08 80.70 08:53:01 AM 5 33.94 0.00 2.53 0.79 0.10 62.64 08:53:01 AM 6 28.65 0.00 2.34 2.19 0.10 66.73 08:53:01 AM 7 25.80 0.00 2.64 1.02 0.10 70.44 08:54:01 AM all 22.78 0.00 2.46 0.17 0.12 74.46 08:54:01 AM 0 22.62 0.00 2.59 0.08 0.25 74.45 08:54:01 AM 1 17.97 0.00 3.13 0.10 0.10 78.70 08:54:01 AM 2 18.63 0.00 2.25 0.52 0.10 78.50 08:54:01 AM 3 29.59 0.00 2.79 0.03 0.12 67.47 08:54:01 AM 4 20.44 0.00 1.96 0.27 0.08 77.25 08:54:01 AM 5 22.30 0.00 2.11 0.27 0.12 75.21 08:54:01 AM 6 21.65 0.00 2.38 0.03 0.12 75.81 08:54:01 AM 7 29.06 0.00 2.44 0.08 0.10 68.32 08:55:01 AM all 9.12 0.00 1.40 0.20 0.17 89.11 08:55:01 AM 0 5.95 0.00 1.36 0.02 0.09 92.59 08:55:01 AM 1 7.53 0.00 1.82 0.20 0.45 90.00 08:55:01 AM 2 10.46 0.00 1.21 0.41 0.41 87.52 08:55:01 AM 3 15.06 0.00 1.75 0.02 0.07 83.10 08:55:01 AM 4 5.37 0.00 1.38 0.27 0.09 92.89 08:55:01 AM 5 9.92 0.00 1.35 0.26 0.10 88.38 08:55:01 AM 6 8.29 0.00 1.02 0.27 0.08 90.34 08:55:01 AM 7 10.46 0.00 1.29 0.12 0.07 88.06 08:56:01 AM all 1.47 0.00 0.54 0.00 0.05 97.93 08:56:01 AM 0 0.87 0.00 0.79 0.00 0.07 98.28 08:56:01 AM 1 1.74 0.00 0.54 0.00 0.05 97.67 08:56:01 AM 2 1.72 0.00 0.82 0.00 0.07 97.39 08:56:01 AM 3 1.77 0.00 0.85 0.00 0.03 97.35 08:56:01 AM 4 1.87 0.00 0.33 0.00 0.07 97.73 08:56:01 AM 5 1.57 0.00 0.30 0.00 0.03 98.10 08:56:01 AM 6 1.61 0.00 0.50 0.00 0.05 97.84 08:56:01 AM 7 0.65 0.00 0.22 0.02 0.03 99.08 08:57:01 AM all 11.44 0.00 0.40 0.01 0.04 88.09 08:57:01 AM 0 19.81 0.00 0.50 0.05 0.05 79.59 08:57:01 AM 1 7.67 0.00 0.28 0.00 0.05 91.99 08:57:01 AM 2 12.65 0.00 0.92 0.00 0.03 86.40 08:57:01 AM 3 15.80 0.00 0.27 0.00 0.03 83.90 08:57:01 AM 4 2.51 0.00 0.50 0.05 0.05 96.89 08:57:01 AM 5 5.64 0.00 0.17 0.00 0.05 94.15 08:57:01 AM 6 3.61 0.00 0.27 0.00 0.03 96.09 08:57:01 AM 7 23.85 0.00 0.32 0.02 0.05 75.77 08:58:01 AM all 33.64 0.00 1.47 0.20 0.10 64.60 08:58:01 AM 0 25.56 0.00 0.80 0.00 0.08 73.56 08:58:01 AM 1 31.01 0.00 1.19 0.35 0.08 67.36 08:58:01 AM 2 29.68 0.00 1.51 0.91 0.08 67.82 08:58:01 AM 3 39.73 0.00 1.62 0.07 0.12 58.47 08:58:01 AM 4 33.26 0.00 1.64 0.12 0.13 64.85 08:58:01 AM 5 32.77 0.00 1.67 0.03 0.08 65.44 08:58:01 AM 6 32.02 0.00 1.78 0.05 0.08 66.06 08:58:01 AM 7 45.06 0.00 1.54 0.05 0.10 53.25 08:59:01 AM all 28.73 0.00 1.74 0.46 0.12 68.94 08:59:01 AM 0 18.95 0.00 1.41 0.30 0.12 79.23 08:59:01 AM 1 27.22 0.00 2.11 0.72 0.17 69.78 08:59:01 AM 2 20.04 0.00 1.63 0.12 0.12 78.10 08:59:01 AM 3 23.15 0.00 1.68 0.27 0.12 74.79 08:59:01 AM 4 32.88 0.00 1.41 0.13 0.10 65.48 08:59:01 AM 5 35.34 0.00 1.82 0.33 0.15 62.35 08:59:01 AM 6 35.02 0.00 1.71 1.68 0.10 61.49 08:59:01 AM 7 37.24 0.00 2.14 0.13 0.12 60.37 09:00:01 AM all 29.04 0.00 1.55 0.24 0.10 69.07 09:00:01 AM 0 18.84 0.00 2.52 1.64 0.10 76.90 09:00:01 AM 1 36.02 0.00 1.34 0.10 0.08 62.46 09:00:01 AM 2 27.59 0.00 1.52 0.02 0.08 70.79 09:00:01 AM 3 27.22 0.00 1.64 0.02 0.10 71.02 09:00:01 AM 4 25.21 0.00 1.12 0.00 0.12 73.55 09:00:01 AM 5 13.59 0.00 1.32 0.12 0.07 84.91 09:00:01 AM 6 43.72 0.00 0.60 0.00 0.08 55.60 09:00:01 AM 7 40.06 0.00 2.36 0.02 0.13 57.43 09:01:01 AM all 17.21 0.00 1.63 0.72 0.07 80.36 09:01:01 AM 0 10.10 0.00 1.27 0.40 0.07 88.16 09:01:01 AM 1 30.83 0.00 2.37 1.55 0.08 65.16 09:01:01 AM 2 7.13 0.00 1.69 1.79 0.05 89.34 09:01:01 AM 3 13.13 0.00 1.94 0.65 0.08 84.19 09:01:01 AM 4 14.47 0.00 1.51 0.87 0.07 83.09 09:01:01 AM 5 18.81 0.00 1.14 0.10 0.07 79.88 09:01:01 AM 6 24.93 0.00 1.79 0.22 0.08 72.98 09:01:01 AM 7 18.30 0.00 1.34 0.20 0.03 80.12 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.34 0.00 1.50 0.53 0.10 76.53 Average: 0 18.43 0.00 1.54 0.34 0.10 79.58 Average: 1 23.95 0.00 1.56 0.67 0.13 73.69 Average: 2 19.43 0.00 1.56 1.34 0.11 77.56 Average: 3 23.52 0.00 1.94 0.48 0.09 73.97 Average: 4 17.77 0.00 1.30 0.29 0.09 80.55 Average: 5 19.83 0.00 1.37 0.34 0.09 78.38 Average: 6 22.81 0.00 1.27 0.59 0.08 75.26 Average: 7 24.98 0.00 1.46 0.19 0.08 73.28