---> uname -a: Linux prd-centos8-docker-8c-8g-18948.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 14G 147G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1136 25157 19 5596 30280 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:4c:78:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe4c:7865/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:44:78:ef 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:d3ff:fe44:78ef/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) 06/06/2025 _x86_64_ (8 CPU) 11:20:29 LINUX RESTART (8 CPU) 11:21:01 AM tps rtps wtps bread/s bwrtn/s 11:22:01 AM 192.67 14.45 178.22 2986.47 10225.01 11:23:01 AM 210.28 4.83 205.45 1167.81 15472.29 11:24:01 AM 160.51 0.82 159.70 430.79 42382.79 11:25:01 AM 41.95 0.05 41.90 0.53 574.03 11:26:01 AM 12.45 0.43 12.01 20.93 310.43 11:27:01 AM 38.72 0.00 38.72 0.00 8580.57 11:28:01 AM 83.05 0.00 83.05 0.00 15422.25 11:29:01 AM 188.82 2.27 186.55 4085.04 2492.14 11:30:01 AM 47.52 1.57 45.95 2143.55 30861.38 Average: 108.44 2.71 105.73 1203.90 14035.35 11:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 AM 29038192 30876428 3617520 11.08 2688 2156128 1809960 5.37 162260 2998432 132032 11:23:01 AM 27582340 29795172 5073372 15.54 2688 2523492 3327504 9.87 269000 4312360 57744 11:24:01 AM 24662692 28046416 7993020 24.48 2688 3667496 4756176 14.11 421020 6966460 104 11:25:01 AM 24548740 27935684 8106972 24.83 2688 3669912 4424504 13.13 436592 7061528 60 11:26:01 AM 24457128 27848556 8198584 25.11 2688 3674816 4246956 12.60 438144 7153956 72 11:27:01 AM 24868484 28656108 7787228 23.85 2688 4059512 3502060 10.39 502336 6659516 147096 11:28:01 AM 23361320 27483760 9294392 28.46 2688 4393628 6055252 17.97 549560 8075904 1888 11:29:01 AM 24676664 29027208 7979048 24.43 2688 4609324 3200176 9.49 578220 6749024 164960 11:30:01 AM 24413388 29651172 8242324 25.24 2688 5485284 2758524 8.18 782724 6793800 78572 Average: 25289883 28813389 7365829 22.56 2688 3804399 3786790 11.24 459984 6307887 64725 11:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 200.85 150.20 1505.65 42.45 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 415.08 320.21 5119.31 52.94 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.93 0.93 0.05 0.05 0.00 0.00 0.00 0.00 11:24:01 AM eth0 433.71 272.28 10027.18 28.29 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 11:24:01 AM veth46a6c9a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:25:01 AM lo 28.40 28.40 2.55 2.55 0.00 0.00 0.00 0.00 11:25:01 AM eth0 129.35 81.64 41.03 35.98 0.00 0.00 0.00 0.00 11:25:01 AM docker0 7.58 8.65 1.08 1.01 0.00 0.00 0.00 0.00 11:25:01 AM vethe4dd2e5 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 11:26:01 AM lo 60.16 60.16 3.64 3.64 0.00 0.00 0.00 0.00 11:26:01 AM eth0 203.28 159.76 63.07 82.00 0.00 0.00 0.00 0.00 11:26:01 AM docker0 3.02 3.72 0.59 0.61 0.00 0.00 0.00 0.00 11:27:01 AM lo 12.78 12.78 0.64 0.64 0.00 0.00 0.00 0.00 11:27:01 AM eth0 390.62 252.95 1666.05 44.95 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 433.49 433.49 79.74 79.74 0.00 0.00 0.00 0.00 11:28:01 AM eth0 386.45 215.91 1237.47 39.17 0.00 0.00 0.00 0.00 11:28:01 AM docker0 204.73 214.36 37.70 38.75 0.00 0.00 0.00 0.00 11:28:01 AM vethec41a18 184.52 192.77 38.10 32.44 0.00 0.00 0.00 0.00 11:28:01 AM vethc048683 20.21 22.30 2.40 6.58 0.00 0.00 0.00 0.00 11:29:01 AM lo 608.75 608.75 147.20 147.20 0.00 0.00 0.00 0.00 11:29:01 AM eth0 234.49 164.83 696.72 60.42 0.00 0.00 0.00 0.00 11:29:01 AM docker0 297.02 305.06 75.92 71.07 0.00 0.00 0.00 0.00 11:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 AM eth0 302.87 205.00 2892.73 25.60 0.00 0.00 0.00 0.00 11:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 127.16 127.16 25.98 25.98 0.00 0.00 0.00 0.00 Average: eth0 299.63 202.53 2583.18 45.75 0.00 0.00 0.00 0.00 Average: docker0 56.92 59.10 12.81 12.38 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) 06/06/2025 _x86_64_ (8 CPU) 11:20:29 LINUX RESTART (8 CPU) 11:21:01 AM CPU %user %nice %system %iowait %steal %idle 11:22:01 AM all 12.65 0.00 1.21 0.60 0.05 85.50 11:22:01 AM 0 4.51 0.00 0.88 0.68 0.07 93.86 11:22:01 AM 1 17.43 0.00 1.62 0.75 0.07 80.13 11:22:01 AM 2 17.14 0.00 2.00 1.24 0.07 79.55 11:22:01 AM 3 17.55 0.00 1.33 0.40 0.05 80.66 11:22:01 AM 4 8.63 0.00 1.05 0.53 0.03 89.76 11:22:01 AM 5 20.39 0.00 1.69 0.88 0.05 76.99 11:22:01 AM 6 8.05 0.00 0.67 0.23 0.07 90.98 11:22:01 AM 7 7.47 0.00 0.40 0.05 0.03 92.05 11:23:01 AM all 42.90 0.00 1.47 0.63 0.10 54.89 11:23:01 AM 0 60.26 0.00 1.57 0.58 0.12 37.47 11:23:01 AM 1 33.58 0.00 1.34 0.43 0.08 64.57 11:23:01 AM 2 37.94 0.00 2.24 1.67 0.12 58.03 11:23:01 AM 3 46.42 0.00 1.49 0.53 0.12 51.45 11:23:01 AM 4 38.53 0.00 1.54 0.52 0.10 59.31 11:23:01 AM 5 41.52 0.00 1.04 0.23 0.10 57.11 11:23:01 AM 6 42.35 0.00 1.49 0.47 0.10 55.59 11:23:01 AM 7 42.61 0.00 1.09 0.57 0.10 55.63 11:24:01 AM all 25.95 0.00 3.31 0.95 0.08 69.71 11:24:01 AM 0 17.61 0.00 3.30 0.19 0.08 78.82 11:24:01 AM 1 29.77 0.00 4.11 2.78 0.10 63.24 11:24:01 AM 2 15.67 0.00 3.36 0.76 0.07 80.15 11:24:01 AM 3 33.52 0.00 3.13 0.94 0.07 62.34 11:24:01 AM 4 28.93 0.00 3.08 2.19 0.08 65.71 11:24:01 AM 5 28.43 0.00 3.51 0.30 0.08 67.68 11:24:01 AM 6 32.18 0.00 2.77 0.40 0.08 64.55 11:24:01 AM 7 21.47 0.00 3.20 0.03 0.08 75.21 11:25:01 AM all 23.35 0.00 2.55 0.07 0.09 73.94 11:25:01 AM 0 22.74 0.00 2.34 0.07 0.08 74.76 11:25:01 AM 1 19.84 0.00 2.16 0.10 0.08 77.81 11:25:01 AM 2 16.22 0.00 2.16 0.07 0.10 81.45 11:25:01 AM 3 29.63 0.00 2.78 0.03 0.10 67.46 11:25:01 AM 4 21.77 0.00 2.58 0.10 0.08 75.46 11:25:01 AM 5 30.97 0.00 3.03 0.07 0.08 65.85 11:25:01 AM 6 22.40 0.00 3.15 0.05 0.10 74.31 11:25:01 AM 7 23.20 0.00 2.21 0.07 0.08 74.43 11:26:01 AM all 8.89 0.00 1.27 0.02 0.07 89.75 11:26:01 AM 0 6.46 0.00 1.69 0.03 0.08 91.74 11:26:01 AM 1 9.68 0.00 1.49 0.00 0.07 88.76 11:26:01 AM 2 10.33 0.00 1.62 0.00 0.07 87.98 11:26:01 AM 3 10.19 0.00 0.85 0.00 0.07 88.89 11:26:01 AM 4 8.71 0.00 0.67 0.02 0.05 90.55 11:26:01 AM 5 6.77 0.00 1.39 0.00 0.08 91.75 11:26:01 AM 6 11.28 0.00 1.50 0.07 0.05 87.10 11:26:01 AM 7 7.73 0.00 0.95 0.03 0.08 91.20 11:27:01 AM all 33.51 0.00 1.32 0.14 0.09 64.94 11:27:01 AM 0 33.15 0.00 0.70 0.00 0.07 66.08 11:27:01 AM 1 34.75 0.00 1.40 0.22 0.10 63.53 11:27:01 AM 2 43.58 0.00 1.37 0.08 0.10 54.87 11:27:01 AM 3 31.93 0.00 1.79 0.13 0.10 66.04 11:27:01 AM 4 27.85 0.00 1.79 0.10 0.08 70.18 11:27:01 AM 5 31.90 0.00 1.27 0.00 0.07 66.76 11:27:01 AM 6 40.05 0.00 1.52 0.22 0.10 58.11 11:27:01 AM 7 24.88 0.00 0.74 0.38 0.08 73.91 11:28:01 AM all 26.21 0.00 1.82 0.42 0.09 71.46 11:28:01 AM 0 35.55 0.00 2.25 0.02 0.12 62.06 11:28:01 AM 1 26.63 0.00 1.71 1.09 0.08 70.48 11:28:01 AM 2 23.58 0.00 1.34 0.90 0.10 74.08 11:28:01 AM 3 22.44 0.00 1.84 0.23 0.10 75.38 11:28:01 AM 4 24.61 0.00 1.49 0.20 0.10 73.60 11:28:01 AM 5 14.36 0.00 2.27 0.18 0.08 83.11 11:28:01 AM 6 30.08 0.00 2.21 0.69 0.10 66.92 11:28:01 AM 7 32.38 0.00 1.44 0.02 0.07 66.09 11:29:01 AM all 31.18 0.00 1.79 0.46 0.09 66.47 11:29:01 AM 0 18.77 0.00 2.33 0.23 0.10 78.57 11:29:01 AM 1 28.11 0.00 1.99 2.73 0.10 67.07 11:29:01 AM 2 35.44 0.00 1.94 0.25 0.08 62.29 11:29:01 AM 3 13.50 0.00 1.47 0.07 0.08 84.88 11:29:01 AM 4 45.67 0.00 1.60 0.32 0.12 52.29 11:29:01 AM 5 41.94 0.00 2.50 0.08 0.08 55.39 11:29:01 AM 6 30.27 0.00 1.24 0.00 0.10 68.39 11:29:01 AM 7 35.76 0.00 1.29 0.02 0.08 62.85 11:30:01 AM all 33.09 0.00 1.57 0.78 0.08 64.48 11:30:01 AM 0 36.25 0.00 1.42 0.00 0.08 62.24 11:30:01 AM 1 38.13 0.00 1.46 0.32 0.08 60.01 11:30:01 AM 2 19.47 0.00 1.17 0.35 0.07 78.95 11:30:01 AM 3 45.88 0.00 1.44 0.22 0.08 52.38 11:30:01 AM 4 41.85 0.00 1.57 0.72 0.07 55.79 11:30:01 AM 5 23.89 0.00 1.17 3.97 0.10 70.87 11:30:01 AM 6 40.60 0.00 3.11 0.64 0.08 55.56 11:30:01 AM 7 18.67 0.00 1.21 0.02 0.07 80.04 Average: all 26.41 0.00 1.81 0.45 0.08 71.24 Average: 0 26.15 0.00 1.83 0.20 0.09 71.73 Average: 1 26.43 0.00 1.92 0.93 0.09 70.63 Average: 2 24.38 0.00 1.91 0.59 0.09 73.03 Average: 3 27.89 0.00 1.79 0.28 0.09 69.95 Average: 4 27.39 0.00 1.71 0.52 0.08 70.30 Average: 5 26.69 0.00 1.98 0.64 0.08 70.61 Average: 6 28.58 0.00 1.96 0.31 0.09 69.06 Average: 7 23.80 0.00 1.39 0.13 0.08 74.60