---> uname -a: Linux prd-centos8-docker-8c-8g-20793.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: 2799.996 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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1133 25347 19 5409 30283 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:2b:82:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.182/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fe2b:8251/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d4:1c:59:01 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:d4ff:fe1c:5901/64 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) 06/13/2025 _x86_64_ (8 CPU) 07:29:59 LINUX RESTART (8 CPU) 07:30:00 AM tps rtps wtps bread/s bwrtn/s 07:31:01 AM 484.19 274.68 209.51 21337.74 41796.91 07:32:01 AM 260.32 18.71 241.61 4068.12 12353.61 07:33:01 AM 230.84 0.82 230.02 498.77 51908.60 07:34:01 AM 35.87 0.28 35.59 94.50 577.37 07:35:01 AM 22.94 0.48 22.46 21.46 433.87 07:36:01 AM 18.94 0.00 18.94 0.00 625.77 07:37:01 AM 107.88 0.00 107.88 0.00 23460.24 07:38:01 AM 196.30 0.00 196.30 0.00 1958.93 07:39:01 AM 71.73 2.90 68.83 4538.62 27607.63 Average: 159.69 33.77 125.91 3445.54 17924.84 07:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:31:01 AM 29658148 31276868 2997564 9.18 2688 1943600 1408208 4.18 146532 2428008 152452 07:32:01 AM 27580848 29729788 5074864 15.54 2688 2462384 2687880 7.97 238440 4353848 273420 07:33:01 AM 25428332 28810004 7227380 22.13 2688 3666756 4121832 12.23 336388 6289676 12 07:34:01 AM 24642864 28032356 8012848 24.54 2688 3672760 5280740 15.67 430232 6971396 248 07:35:01 AM 24805820 28200884 7849892 24.04 2688 3678540 3826604 11.35 437252 6807056 128 07:36:01 AM 24981728 28615636 7673984 23.50 2688 3916036 3624132 10.75 500984 6563208 224948 07:37:01 AM 23215220 27340272 9440492 28.91 2688 4396492 6214908 18.44 548564 8222736 316 07:38:01 AM 24194884 28259004 8460828 25.91 2688 4323720 3750060 11.13 547632 7260628 16256 07:39:01 AM 26001252 31054836 6654460 20.38 2688 5302428 1470612 4.36 900724 5096072 89164 Average: 25612122 29035516 7043590 21.57 2688 3706968 3598331 10.68 454083 5999181 84105 07:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 541.52 330.67 1775.70 65.11 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 426.43 324.45 5031.64 59.99 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 437.52 289.02 10752.38 44.19 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM veth452a28a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM veth00d046d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 9.31 9.31 0.81 0.81 0.00 0.00 0.00 0.00 07:34:01 AM eth0 32.22 24.38 9.37 11.91 0.00 0.00 0.00 0.00 07:34:01 AM docker0 1.97 2.55 0.32 0.30 0.00 0.00 0.00 0.00 07:34:01 AM veth86fc719 0.55 0.82 0.10 0.09 0.00 0.00 0.00 0.00 07:35:01 AM lo 61.40 61.40 4.51 4.51 0.00 0.00 0.00 0.00 07:35:01 AM eth0 244.59 175.57 66.71 73.76 0.00 0.00 0.00 0.00 07:35:01 AM docker0 8.65 9.86 1.35 1.34 0.00 0.00 0.00 0.00 07:36:01 AM lo 18.94 18.94 0.94 0.94 0.00 0.00 0.00 0.00 07:36:01 AM eth0 138.10 115.69 600.20 44.15 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 226.55 226.55 41.13 41.13 0.00 0.00 0.00 0.00 07:37:01 AM eth0 743.88 414.53 2297.51 38.50 0.00 0.00 0.00 0.00 07:37:01 AM docker0 106.02 111.98 19.11 20.48 0.00 0.00 0.00 0.00 07:37:01 AM veth0d31cdb 93.45 98.53 19.00 16.96 0.00 0.00 0.00 0.00 07:37:01 AM vethf91ad07 12.56 14.15 1.56 3.79 0.00 0.00 0.00 0.00 07:38:01 AM lo 818.61 818.61 185.66 185.66 0.00 0.00 0.00 0.00 07:38:01 AM eth0 125.01 100.27 289.41 37.76 0.00 0.00 0.00 0.00 07:38:01 AM docker0 397.17 409.03 94.29 89.41 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:39:01 AM eth0 134.22 99.53 1203.86 26.68 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 125.83 125.83 25.83 25.83 0.00 0.00 0.00 0.00 Average: eth0 314.35 208.57 2445.50 44.73 0.00 0.00 0.00 0.00 Average: docker0 56.93 59.10 12.75 12.36 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) 06/13/2025 _x86_64_ (8 CPU) 07:29:59 LINUX RESTART (8 CPU) 07:30:00 AM CPU %user %nice %system %iowait %steal %idle 07:31:01 AM all 18.45 0.01 3.73 1.53 0.06 76.22 07:31:01 AM 0 24.73 0.00 3.97 0.72 0.07 70.52 07:31:01 AM 1 19.15 0.00 3.46 2.21 0.07 75.11 07:31:01 AM 2 25.13 0.00 2.73 0.78 0.07 71.29 07:31:01 AM 3 16.43 0.00 4.27 3.10 0.05 76.15 07:31:01 AM 4 24.65 0.10 4.67 1.06 0.07 69.46 07:31:01 AM 5 11.50 0.00 3.63 1.08 0.07 83.73 07:31:01 AM 6 16.78 0.00 3.83 2.32 0.05 77.02 07:31:01 AM 7 9.09 0.00 3.27 0.99 0.05 86.60 07:32:01 AM all 29.22 0.00 1.42 0.75 0.07 68.54 07:32:01 AM 0 31.55 0.00 2.07 0.63 0.08 65.66 07:32:01 AM 1 26.73 0.00 1.52 0.62 0.07 71.06 07:32:01 AM 2 35.91 0.00 1.37 0.50 0.07 62.15 07:32:01 AM 3 30.09 0.00 1.00 0.70 0.08 68.12 07:32:01 AM 4 33.78 0.00 1.99 0.87 0.07 63.29 07:32:01 AM 5 25.27 0.00 1.09 0.69 0.07 72.89 07:32:01 AM 6 19.74 0.00 0.99 0.79 0.05 78.44 07:32:01 AM 7 30.69 0.00 1.37 1.17 0.05 66.72 07:33:01 AM all 38.14 0.00 4.17 1.05 0.11 56.52 07:33:01 AM 0 45.52 0.00 2.54 0.71 0.12 51.13 07:33:01 AM 1 39.92 0.00 3.50 1.62 0.07 54.88 07:33:01 AM 2 43.36 0.00 3.35 1.09 0.12 52.08 07:33:01 AM 3 18.31 0.00 3.91 0.81 0.09 76.89 07:33:01 AM 4 43.47 0.00 6.42 1.15 0.15 48.80 07:33:01 AM 5 46.66 0.00 2.81 1.36 0.09 49.08 07:33:01 AM 6 31.95 0.00 4.50 0.25 0.11 63.20 07:33:01 AM 7 35.25 0.00 6.23 1.43 0.15 56.94 07:34:01 AM all 21.93 0.00 1.97 0.05 0.08 75.96 07:34:01 AM 0 19.79 0.00 1.86 0.05 0.08 78.22 07:34:01 AM 1 16.68 0.00 1.76 0.03 0.08 81.45 07:34:01 AM 2 21.93 0.00 1.89 0.07 0.08 76.03 07:34:01 AM 3 27.14 0.00 1.89 0.03 0.07 70.87 07:34:01 AM 4 23.27 0.00 2.57 0.03 0.08 74.04 07:34:01 AM 5 16.62 0.00 1.77 0.10 0.08 81.42 07:34:01 AM 6 26.38 0.00 1.97 0.07 0.07 71.51 07:34:01 AM 7 23.67 0.00 2.07 0.03 0.08 74.14 07:35:01 AM all 16.46 0.00 1.89 0.04 0.08 81.54 07:35:01 AM 0 11.88 0.00 1.59 0.05 0.07 86.41 07:35:01 AM 1 16.73 0.00 1.97 0.02 0.08 81.20 07:35:01 AM 2 18.14 0.00 2.12 0.02 0.07 79.65 07:35:01 AM 3 14.00 0.00 1.81 0.05 0.07 84.08 07:35:01 AM 4 12.19 0.00 1.62 0.02 0.07 86.10 07:35:01 AM 5 14.99 0.00 1.96 0.10 0.08 82.87 07:35:01 AM 6 21.39 0.00 2.37 0.03 0.08 76.12 07:35:01 AM 7 22.35 0.00 1.64 0.02 0.08 75.91 07:36:01 AM all 32.33 0.00 1.05 0.04 0.08 66.51 07:36:01 AM 0 35.05 0.00 0.50 0.00 0.08 64.36 07:36:01 AM 1 39.79 0.00 1.25 0.02 0.08 58.86 07:36:01 AM 2 48.25 0.00 1.57 0.12 0.10 49.96 07:36:01 AM 3 31.72 0.00 0.95 0.02 0.08 67.23 07:36:01 AM 4 26.89 0.00 0.95 0.00 0.08 72.07 07:36:01 AM 5 34.61 0.00 0.94 0.02 0.08 64.35 07:36:01 AM 6 24.80 0.00 1.40 0.03 0.07 73.70 07:36:01 AM 7 17.47 0.00 0.80 0.08 0.07 81.58 07:37:01 AM all 24.01 0.00 1.97 0.36 0.08 73.58 07:37:01 AM 0 39.08 0.00 2.12 0.24 0.10 58.47 07:37:01 AM 1 16.23 0.00 2.52 0.74 0.08 80.43 07:37:01 AM 2 30.88 0.00 1.85 0.99 0.08 66.20 07:37:01 AM 3 19.46 0.00 2.17 0.42 0.07 77.89 07:37:01 AM 4 12.27 0.00 1.92 0.07 0.07 85.67 07:37:01 AM 5 16.89 0.00 1.75 0.13 0.08 81.14 07:37:01 AM 6 32.35 0.00 1.64 0.13 0.08 65.78 07:37:01 AM 7 24.87 0.00 1.76 0.15 0.07 73.15 07:38:01 AM all 29.12 0.00 2.16 0.33 0.08 68.30 07:38:01 AM 0 33.95 0.00 1.69 0.02 0.08 64.26 07:38:01 AM 1 26.02 0.00 1.98 0.03 0.08 71.89 07:38:01 AM 2 27.89 0.00 1.83 0.00 0.08 70.20 07:38:01 AM 3 34.96 0.00 1.81 0.03 0.08 63.11 07:38:01 AM 4 44.36 0.00 3.08 1.42 0.10 51.03 07:38:01 AM 5 27.45 0.00 2.57 0.05 0.07 69.87 07:38:01 AM 6 14.92 0.00 2.48 1.04 0.08 81.48 07:38:01 AM 7 23.42 0.00 1.83 0.07 0.08 74.60 07:39:01 AM all 23.54 0.00 1.66 0.43 0.06 74.29 07:39:01 AM 0 21.43 0.00 1.35 0.17 0.08 76.96 07:39:01 AM 1 15.40 0.00 1.37 0.02 0.05 83.16 07:39:01 AM 2 22.19 0.00 1.32 0.28 0.07 76.13 07:39:01 AM 3 17.22 0.00 1.96 0.52 0.07 80.23 07:39:01 AM 4 30.52 0.00 2.46 0.15 0.07 66.80 07:39:01 AM 5 26.83 0.00 1.19 0.87 0.07 71.05 07:39:01 AM 6 27.10 0.00 2.14 1.09 0.05 69.62 07:39:01 AM 7 27.63 0.00 1.52 0.38 0.07 70.40 Average: all 25.85 0.00 2.22 0.51 0.08 71.34 Average: 0 29.19 0.00 1.97 0.29 0.09 68.46 Average: 1 23.90 0.00 2.14 0.58 0.07 73.30 Average: 2 30.39 0.00 2.00 0.43 0.08 67.09 Average: 3 23.27 0.00 2.19 0.63 0.07 73.83 Average: 4 27.94 0.01 2.86 0.53 0.08 68.58 Average: 5 24.40 0.00 1.97 0.49 0.08 73.07 Average: 6 23.86 0.00 2.36 0.65 0.07 73.06 Average: 7 23.80 0.00 2.28 0.48 0.08 73.36