---> uname -a: Linux prd-centos8-docker-8c-8g-23401.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1088 26368 19 4432 30328 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:a7:d4:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85845sec preferred_lft 85845sec inet6 fe80::f816:3eff:fea7:d429/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:c2:c6:06 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::42:7aff:fec2:c606/64 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) 06/24/2025 _x86_64_ (8 CPU) 08:52:29 LINUX RESTART (8 CPU) 08:53:01 AM tps rtps wtps bread/s bwrtn/s 08:54:01 AM 218.69 16.89 201.80 3542.23 10195.80 08:55:01 AM 207.78 2.42 205.37 546.04 15512.63 08:56:01 AM 140.14 0.83 139.30 559.15 41849.55 08:57:01 AM 36.44 0.48 35.95 21.46 560.38 08:58:01 AM 9.08 0.00 9.08 0.00 212.15 08:59:01 AM 3.55 0.00 3.55 0.00 332.57 09:00:01 AM 114.78 0.00 114.78 0.00 23729.77 09:01:01 AM 18.21 0.02 18.20 0.13 489.79 Average: 93.59 2.58 91.00 583.70 11610.45 08:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:54:01 AM 29006524 30923272 3649188 11.17 2688 2233648 1677272 4.98 173612 3015848 190580 08:55:01 AM 26676816 28922032 5978896 18.31 2688 2554496 3417484 10.14 275112 5201116 86728 08:56:01 AM 24696136 28079392 7959576 24.37 2688 3666940 4409568 13.08 427972 6924596 60 08:57:01 AM 24558428 27947336 8097284 24.80 2688 3672428 4266856 12.66 436844 7052876 720 08:58:01 AM 24472308 27862880 8183404 25.06 2688 3674140 4268392 12.66 437252 7139836 72 08:59:01 AM 24915548 28315596 7740164 23.70 2688 3683356 4234240 12.56 439964 6697044 396 09:00:01 AM 23487764 27587312 9167948 28.07 2688 4367944 6085400 18.06 539708 7963000 220 09:01:01 AM 23086152 27221520 9569560 29.30 2688 4391412 4655520 13.81 551388 8358160 8532 Average: 25112460 28357418 7543252 23.10 2688 3530546 4126842 12.24 410232 6544060 35914 08:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 311.19 241.18 2319.10 48.83 0.00 0.00 0.00 0.00 08:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 339.99 266.97 4603.66 43.58 0.00 0.00 0.00 0.00 08:55:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM lo 1.90 1.90 0.09 0.09 0.00 0.00 0.00 0.00 08:56:01 AM eth0 341.75 181.32 9482.27 19.73 0.00 0.00 0.00 0.00 08:56:01 AM docker0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:56:01 AM vetha71c982 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 08:57:01 AM lo 45.60 45.60 3.98 3.98 0.00 0.00 0.00 0.00 08:57:01 AM eth0 167.94 122.13 50.69 53.58 0.00 0.00 0.00 0.00 08:57:01 AM docker0 9.91 11.38 1.57 1.45 0.00 0.00 0.00 0.00 08:58:01 AM lo 57.50 57.50 2.93 2.93 0.00 0.00 0.00 0.00 08:58:01 AM eth0 239.47 185.94 65.28 74.46 0.00 0.00 0.00 0.00 08:58:01 AM docker0 0.70 0.98 0.11 0.19 0.00 0.00 0.00 0.00 08:59:01 AM lo 3.90 3.90 0.19 0.19 0.00 0.00 0.00 0.00 08:59:01 AM eth0 156.21 102.85 93.45 28.27 0.00 0.00 0.00 0.00 08:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 09:00:01 AM eth0 665.09 390.20 2966.87 38.55 0.00 0.00 0.00 0.00 09:00:01 AM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM veth9e8aadb 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 09:00:01 AM vethacdbc29 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:01:01 AM lo 1435.91 1435.91 245.21 245.21 0.00 0.00 0.00 0.00 09:01:01 AM eth0 79.32 59.47 29.65 32.43 0.00 0.00 0.00 0.00 09:01:01 AM docker0 614.85 633.03 119.24 115.52 0.00 0.00 0.00 0.00 09:01:01 AM veth1582488 595.78 576.85 91.35 123.63 0.00 0.00 0.00 0.00 09:01:01 AM veth9e8aadb 576.85 595.63 123.63 91.34 0.00 0.00 0.00 0.01 09:01:01 AM vethacdbc29 37.99 37.91 4.02 24.44 0.00 0.00 0.00 0.00 Average: lo 193.10 193.10 31.55 31.55 0.00 0.00 0.00 0.00 Average: eth0 287.63 193.76 2451.37 42.43 0.00 0.00 0.00 0.00 Average: docker0 78.17 80.69 15.11 14.65 0.00 0.00 0.00 0.00 Average: veth1582488 74.46 72.10 11.42 15.45 0.00 0.00 0.00 0.00 Average: veth9e8aadb 72.10 74.46 15.45 11.42 0.00 0.00 0.00 0.00 Average: vethacdbc29 4.75 4.75 0.50 3.06 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) 06/24/2025 _x86_64_ (8 CPU) 08:52:29 LINUX RESTART (8 CPU) 08:53:01 AM CPU %user %nice %system %iowait %steal %idle 08:54:01 AM all 14.57 0.00 1.25 0.59 0.05 83.53 08:54:01 AM 0 5.41 0.00 0.57 0.27 0.07 93.69 08:54:01 AM 1 19.40 0.00 1.86 0.75 0.07 77.92 08:54:01 AM 2 12.35 0.00 0.55 0.52 0.05 86.54 08:54:01 AM 3 14.37 0.00 0.90 1.00 0.07 83.66 08:54:01 AM 4 14.94 0.00 1.76 1.17 0.05 82.08 08:54:01 AM 5 25.15 0.00 2.17 0.37 0.05 72.26 08:54:01 AM 6 15.17 0.00 1.17 0.18 0.05 83.43 08:54:01 AM 7 9.79 0.00 1.05 0.47 0.03 88.66 08:55:01 AM all 44.91 0.00 1.44 0.60 0.09 52.95 08:55:01 AM 0 45.99 0.00 0.63 0.17 0.08 53.13 08:55:01 AM 1 41.27 0.00 1.64 0.70 0.10 56.29 08:55:01 AM 2 62.59 0.00 1.00 0.28 0.10 36.03 08:55:01 AM 3 38.63 0.00 1.62 0.18 0.08 59.48 08:55:01 AM 4 43.23 0.00 1.99 0.55 0.08 54.14 08:55:01 AM 5 37.44 0.00 1.80 1.39 0.10 59.27 08:55:01 AM 6 46.42 0.00 1.57 0.48 0.10 51.42 08:55:01 AM 7 43.72 0.00 1.27 1.05 0.10 53.86 08:56:01 AM all 21.69 0.00 2.86 1.00 0.08 74.37 08:56:01 AM 0 10.54 0.00 3.01 0.99 0.08 85.38 08:56:01 AM 1 27.01 0.00 4.41 0.89 0.08 67.61 08:56:01 AM 2 21.56 0.00 2.81 3.16 0.07 72.40 08:56:01 AM 3 22.37 0.00 2.74 1.19 0.10 73.59 08:56:01 AM 4 26.59 0.00 2.45 0.37 0.08 70.51 08:56:01 AM 5 16.17 0.00 2.07 0.72 0.05 80.99 08:56:01 AM 6 23.62 0.00 2.77 0.50 0.10 73.00 08:56:01 AM 7 25.68 0.00 2.60 0.18 0.07 71.47 08:57:01 AM all 20.59 0.00 2.28 0.06 0.09 76.97 08:57:01 AM 0 23.32 0.00 2.51 0.07 0.08 74.03 08:57:01 AM 1 19.92 0.00 2.48 0.05 0.10 77.45 08:57:01 AM 2 19.73 0.00 2.06 0.08 0.10 78.03 08:57:01 AM 3 20.20 0.00 2.04 0.03 0.08 77.64 08:57:01 AM 4 20.20 0.00 2.08 0.03 0.10 77.59 08:57:01 AM 5 15.71 0.00 1.93 0.08 0.08 82.19 08:57:01 AM 6 26.47 0.00 2.74 0.05 0.08 70.65 08:57:01 AM 7 19.18 0.00 2.43 0.05 0.10 78.24 08:58:01 AM all 5.33 0.00 0.99 0.02 0.07 93.60 08:58:01 AM 0 4.11 0.00 0.75 0.02 0.08 95.04 08:58:01 AM 1 5.80 0.00 1.22 0.02 0.08 92.87 08:58:01 AM 2 6.79 0.00 0.75 0.02 0.07 92.38 08:58:01 AM 3 4.73 0.00 1.22 0.02 0.05 93.98 08:58:01 AM 4 5.18 0.00 1.00 0.00 0.07 93.75 08:58:01 AM 5 7.33 0.00 1.12 0.02 0.07 91.46 08:58:01 AM 6 3.18 0.00 1.20 0.03 0.07 95.52 08:58:01 AM 7 5.48 0.00 0.67 0.02 0.05 93.79 08:59:01 AM all 15.87 0.00 0.42 0.04 0.05 83.62 08:59:01 AM 0 18.78 0.00 0.28 0.00 0.05 80.88 08:59:01 AM 1 3.95 0.00 0.23 0.00 0.07 95.75 08:59:01 AM 2 11.55 0.00 0.20 0.22 0.02 88.02 08:59:01 AM 3 6.14 0.00 0.43 0.02 0.05 93.36 08:59:01 AM 4 8.78 0.00 0.50 0.00 0.05 90.67 08:59:01 AM 5 15.42 0.00 0.08 0.00 0.03 84.46 08:59:01 AM 6 27.77 0.00 0.82 0.12 0.05 71.24 08:59:01 AM 7 34.59 0.00 0.82 0.00 0.05 64.54 09:00:01 AM all 32.29 0.00 2.09 0.68 0.09 64.85 09:00:01 AM 0 42.12 0.00 2.44 0.15 0.08 55.21 09:00:01 AM 1 21.49 0.00 1.76 1.98 0.10 74.67 09:00:01 AM 2 27.66 0.00 2.66 1.28 0.10 68.31 09:00:01 AM 3 31.88 0.00 2.43 0.22 0.08 65.39 09:00:01 AM 4 38.46 0.00 2.11 0.34 0.10 58.99 09:00:01 AM 5 26.76 0.00 1.49 0.12 0.08 71.55 09:00:01 AM 6 40.91 0.00 2.00 1.36 0.08 55.64 09:00:01 AM 7 29.06 0.00 1.81 0.03 0.10 68.99 09:01:01 AM all 31.13 0.00 2.04 0.01 0.11 66.70 09:01:01 AM 0 27.34 0.00 2.19 0.00 0.13 70.33 09:01:01 AM 1 30.96 0.00 2.50 0.02 0.13 66.39 09:01:01 AM 2 28.78 0.00 2.74 0.03 0.12 68.33 09:01:01 AM 3 43.14 0.00 1.79 0.02 0.10 54.95 09:01:01 AM 4 35.32 0.00 1.64 0.02 0.10 62.92 09:01:01 AM 5 41.41 0.00 1.09 0.00 0.12 57.39 09:01:01 AM 6 22.64 0.00 2.44 0.02 0.10 74.80 09:01:01 AM 7 19.41 0.00 1.91 0.02 0.08 78.58 Average: all 23.29 0.00 1.67 0.38 0.08 74.58 Average: 0 22.19 0.00 1.55 0.21 0.08 75.97 Average: 1 21.22 0.00 2.01 0.55 0.09 76.13 Average: 2 23.87 0.00 1.59 0.70 0.08 73.76 Average: 3 22.67 0.00 1.65 0.33 0.08 75.27 Average: 4 24.07 0.00 1.69 0.31 0.08 73.85 Average: 5 23.18 0.00 1.47 0.34 0.07 74.95 Average: 6 25.77 0.00 1.84 0.34 0.08 71.97 Average: 7 23.35 0.00 1.57 0.23 0.07 74.78