---> uname -a: Linux prd-centos8-docker-8c-8g-35112.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 13G 148G 9% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1127 25317 19 5445 30289 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:d0:70:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fed0:7084/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:4e:22:72 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:fdff:fe4e:2272/64 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) 08/13/2025 _x86_64_ (8 CPU) 07:36:48 LINUX RESTART (8 CPU) 07:37:01 AM tps rtps wtps bread/s bwrtn/s 07:38:01 AM 251.56 29.77 221.79 7192.69 36141.31 07:39:01 AM 274.37 18.95 255.42 4079.45 13777.15 07:40:00 AM 195.46 0.59 194.87 419.52 49852.09 07:40:01 AM 36.90 0.00 36.90 0.00 208.33 07:41:01 AM 39.50 0.27 39.24 71.18 809.16 07:42:01 AM 23.63 0.48 23.14 21.46 470.28 07:43:01 AM 5.76 0.08 5.68 4.00 397.62 07:44:01 AM 27.72 0.00 27.72 0.00 686.17 07:45:01 AM 101.43 0.00 101.43 0.00 23519.73 07:46:01 AM 158.79 0.00 158.79 0.00 1699.45 07:47:01 AM 68.29 2.93 65.36 4574.48 27856.63 Average: 114.43 5.31 109.13 1635.71 15453.80 07:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 AM 29626048 31280736 3029664 9.28 2688 1977732 1444044 4.28 147644 2453164 158832 07:39:01 AM 28054332 30241716 4601380 14.09 2688 2498816 2215528 6.57 247752 3860344 228064 07:40:00 AM 25184480 28578368 7471232 22.88 2688 3676980 5063636 15.02 390888 6471064 116 07:40:01 AM 24951104 28345268 7704608 23.59 2688 3677104 5145588 15.27 394480 6697280 220 07:41:01 AM 24886332 28286440 7769380 23.79 2688 3682256 4157840 12.34 431444 6724308 68 07:42:01 AM 24688360 28094104 7967352 24.40 2688 3687948 4052468 12.02 437568 6917808 128 07:43:01 AM 25543964 28960088 7111748 21.78 2688 3697624 3366180 9.99 440108 6064900 104 07:44:01 AM 25024904 28697876 7630808 23.37 2688 3951348 3525184 10.46 504024 6508932 241824 07:45:01 AM 23358932 27499852 9296780 28.47 2688 4408632 6100284 18.10 551284 8069800 608 07:46:01 AM 24341556 28428864 8314156 25.46 2688 4343232 3747640 11.12 549552 7107840 15580 07:47:01 AM 25905896 30995116 6749816 20.67 2688 5334452 1554280 4.61 902472 5182324 88400 Average: 25596901 29037130 7058811 21.62 2688 3721466 3670243 10.89 454292 6005251 66722 07:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 436.58 289.86 1873.35 65.08 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 419.71 332.93 5244.53 61.58 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 07:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:00 AM eth0 408.77 254.16 10593.48 32.95 0.00 0.00 0.00 0.00 07:40:00 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:40:00 AM veth3770702 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM veth3770702 0.00 1.19 0.00 0.08 0.00 0.00 0.00 0.00 07:41:01 AM lo 15.56 15.56 1.23 1.23 0.00 0.00 0.00 0.00 07:41:01 AM eth0 28.94 23.43 9.89 12.52 0.00 0.00 0.00 0.00 07:41:01 AM docker0 2.87 3.42 0.42 0.42 0.00 0.00 0.00 0.00 07:41:01 AM veth28d68db 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:42:01 AM lo 68.94 68.94 4.98 4.98 0.00 0.00 0.00 0.00 07:42:01 AM eth0 267.79 196.43 78.99 83.02 0.00 0.00 0.00 0.00 07:42:01 AM docker0 9.58 10.98 1.43 1.47 0.00 0.00 0.00 0.00 07:43:01 AM lo 27.09 27.09 1.32 1.32 0.00 0.00 0.00 0.00 07:43:01 AM eth0 178.52 146.62 105.97 62.28 0.00 0.00 0.00 0.00 07:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.22 0.22 0.03 0.03 0.00 0.00 0.00 0.00 07:44:01 AM eth0 145.08 108.85 968.65 19.91 0.00 0.00 0.00 0.00 07:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 253.43 253.43 37.47 37.47 0.00 0.00 0.00 0.00 07:45:01 AM eth0 537.77 279.39 2030.59 29.10 0.00 0.00 0.00 0.00 07:45:01 AM docker0 108.13 113.98 16.91 18.23 0.00 0.00 0.00 0.00 07:45:01 AM veth8d13c8e 98.98 104.07 17.32 15.54 0.00 0.00 0.00 0.00 07:45:01 AM veth4c231a8 9.15 10.61 1.07 2.95 0.00 0.00 0.00 0.00 07:46:01 AM lo 1194.42 1194.42 210.94 210.94 0.00 0.00 0.00 0.00 07:46:01 AM eth0 137.14 98.93 288.62 39.98 0.00 0.00 0.00 0.00 07:46:01 AM docker0 517.71 529.85 103.94 99.26 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.83 0.83 0.04 0.04 0.00 0.00 0.00 0.00 07:47:01 AM eth0 89.15 73.46 1261.64 18.24 0.00 0.00 0.00 0.00 07:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 156.02 156.02 25.60 25.60 0.00 0.00 0.00 0.00 Average: eth0 264.38 180.05 2231.14 42.42 0.00 0.00 0.00 0.00 Average: docker0 63.82 65.82 12.27 11.94 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) 08/13/2025 _x86_64_ (8 CPU) 07:36:48 LINUX RESTART (8 CPU) 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 13.95 0.00 2.22 2.46 0.06 81.31 07:38:01 AM 0 15.62 0.00 1.89 0.82 0.08 81.59 07:38:01 AM 1 21.49 0.00 2.33 1.89 0.07 74.23 07:38:01 AM 2 7.23 0.00 1.68 0.44 0.07 90.59 07:38:01 AM 3 5.41 0.00 2.06 2.41 0.05 90.06 07:38:01 AM 4 19.99 0.00 2.67 3.83 0.07 73.44 07:38:01 AM 5 14.07 0.00 2.26 3.52 0.05 80.11 07:38:01 AM 6 7.05 0.00 1.32 0.22 0.05 91.36 07:38:01 AM 7 20.72 0.00 3.52 6.59 0.07 69.10 07:39:01 AM all 31.55 0.00 1.50 1.55 0.07 65.33 07:39:01 AM 0 34.29 0.00 1.09 0.60 0.07 63.96 07:39:01 AM 1 44.18 0.00 1.82 3.26 0.08 50.66 07:39:01 AM 2 28.82 0.00 1.02 1.09 0.07 69.00 07:39:01 AM 3 36.08 0.00 1.72 0.79 0.08 61.33 07:39:01 AM 4 21.41 0.00 1.75 1.89 0.07 74.88 07:39:01 AM 5 30.58 0.00 1.97 2.46 0.07 64.93 07:39:01 AM 6 20.60 0.00 1.20 1.20 0.07 76.92 07:39:01 AM 7 36.44 0.00 1.42 1.14 0.07 60.93 07:40:00 AM all 33.96 0.00 2.85 2.46 0.08 60.64 07:40:00 AM 0 36.74 0.00 1.68 4.42 0.10 57.05 07:40:00 AM 1 41.65 0.00 2.64 3.27 0.09 52.35 07:40:00 AM 2 30.53 0.00 2.98 1.35 0.09 65.06 07:40:00 AM 3 36.90 0.00 4.57 3.94 0.09 54.50 07:40:00 AM 4 20.42 0.00 2.44 1.02 0.09 76.03 07:40:00 AM 5 42.73 0.00 3.14 3.56 0.09 50.49 07:40:00 AM 6 24.04 0.00 2.67 0.53 0.05 72.71 07:40:00 AM 7 38.66 0.00 2.70 1.62 0.09 56.94 07:40:01 AM all 40.42 0.00 2.10 0.00 0.15 57.34 07:40:01 AM 0 57.14 0.00 1.19 0.00 0.00 41.67 07:40:01 AM 1 14.29 0.00 1.19 0.00 1.19 83.33 07:40:01 AM 2 52.38 0.00 2.38 0.00 0.00 45.24 07:40:01 AM 3 74.70 0.00 4.82 0.00 0.00 20.48 07:40:01 AM 4 19.28 0.00 0.00 0.00 0.00 80.72 07:40:01 AM 5 14.63 0.00 0.00 0.00 0.00 85.37 07:40:01 AM 6 45.24 0.00 4.76 0.00 0.00 50.00 07:40:01 AM 7 45.24 0.00 2.38 0.00 0.00 52.38 07:41:01 AM all 20.82 0.00 2.08 0.17 0.08 76.85 07:41:01 AM 0 19.07 0.00 2.02 0.13 0.08 78.68 07:41:01 AM 1 19.73 0.00 1.89 0.28 0.07 78.03 07:41:01 AM 2 25.63 0.00 2.44 0.10 0.08 71.74 07:41:01 AM 3 16.40 0.00 2.01 0.15 0.08 81.36 07:41:01 AM 4 18.72 0.00 1.89 0.12 0.08 79.19 07:41:01 AM 5 27.46 0.00 2.31 0.15 0.08 69.99 07:41:01 AM 6 16.23 0.00 1.73 0.30 0.08 81.66 07:41:01 AM 7 23.33 0.00 2.31 0.12 0.07 74.18 07:42:01 AM all 16.13 0.00 1.88 0.07 0.09 81.84 07:42:01 AM 0 19.25 0.00 2.66 0.03 0.10 77.96 07:42:01 AM 1 14.57 0.00 1.62 0.17 0.08 83.55 07:42:01 AM 2 16.45 0.00 2.51 0.12 0.10 80.82 07:42:01 AM 3 21.35 0.00 1.79 0.07 0.07 76.73 07:42:01 AM 4 14.13 0.00 1.44 0.03 0.08 84.31 07:42:01 AM 5 12.72 0.00 1.42 0.07 0.08 85.70 07:42:01 AM 6 14.31 0.00 1.97 0.05 0.10 83.56 07:42:01 AM 7 16.22 0.00 1.62 0.03 0.07 82.06 07:43:01 AM all 11.11 0.00 0.72 0.06 0.06 88.05 07:43:01 AM 0 7.58 0.00 0.50 0.00 0.07 91.86 07:43:01 AM 1 3.75 0.00 0.62 0.02 0.07 95.54 07:43:01 AM 2 6.94 0.00 0.64 0.18 0.05 92.20 07:43:01 AM 3 6.92 0.00 0.45 0.17 0.05 92.41 07:43:01 AM 4 15.69 0.00 0.33 0.00 0.05 83.92 07:43:01 AM 5 35.91 0.00 1.27 0.12 0.07 62.64 07:43:01 AM 6 8.13 0.00 0.32 0.00 0.05 91.50 07:43:01 AM 7 3.94 0.00 1.62 0.00 0.05 94.38 07:44:01 AM all 35.61 0.00 0.91 0.12 0.08 63.28 07:44:01 AM 0 39.70 0.00 1.49 0.27 0.08 58.47 07:44:01 AM 1 20.44 0.00 0.57 0.22 0.07 78.71 07:44:01 AM 2 32.30 0.00 0.65 0.02 0.08 66.95 07:44:01 AM 3 21.65 0.00 0.77 0.18 0.07 77.33 07:44:01 AM 4 46.59 0.00 0.67 0.00 0.10 52.65 07:44:01 AM 5 62.52 0.00 1.64 0.27 0.08 35.48 07:44:01 AM 6 24.78 0.00 0.64 0.02 0.05 74.52 07:44:01 AM 7 36.96 0.00 0.85 0.00 0.07 62.12 07:45:01 AM all 23.06 0.00 1.93 2.95 0.10 71.96 07:45:01 AM 0 28.93 0.00 1.88 5.99 0.08 63.12 07:45:01 AM 1 11.82 0.00 2.09 1.23 0.08 84.78 07:45:01 AM 2 13.24 0.00 2.04 6.63 0.10 78.00 07:45:01 AM 3 16.75 0.00 2.07 3.50 0.10 77.58 07:45:01 AM 4 24.97 0.00 1.51 0.94 0.08 72.50 07:45:01 AM 5 29.94 0.00 2.24 4.03 0.10 63.69 07:45:01 AM 6 28.75 0.00 2.47 1.18 0.12 67.48 07:45:01 AM 7 30.05 0.00 1.19 0.15 0.10 68.51 07:46:01 AM all 25.53 0.00 1.97 0.28 0.08 72.13 07:46:01 AM 0 28.64 0.00 1.73 0.00 0.10 69.53 07:46:01 AM 1 24.11 0.00 2.16 0.02 0.08 73.63 07:46:01 AM 2 18.31 0.00 2.30 0.79 0.08 78.51 07:46:01 AM 3 19.55 0.00 1.95 0.10 0.07 78.34 07:46:01 AM 4 27.67 0.00 1.94 0.05 0.08 70.25 07:46:01 AM 5 23.67 0.00 1.62 0.20 0.08 74.42 07:46:01 AM 6 24.98 0.00 1.81 0.10 0.07 73.04 07:46:01 AM 7 37.32 0.00 2.28 0.99 0.08 59.33 07:47:01 AM all 24.43 0.00 1.66 1.62 0.07 72.22 07:47:01 AM 0 15.74 0.00 1.59 0.85 0.07 81.75 07:47:01 AM 1 23.05 0.00 1.82 5.25 0.07 69.81 07:47:01 AM 2 26.70 0.00 1.91 0.02 0.07 71.31 07:47:01 AM 3 16.59 0.00 1.61 0.32 0.07 81.42 07:47:01 AM 4 31.23 0.00 1.99 0.08 0.07 66.62 07:47:01 AM 5 33.40 0.00 1.59 1.77 0.07 63.17 07:47:01 AM 6 15.55 0.00 1.07 0.50 0.05 82.83 07:47:01 AM 7 33.19 0.00 1.70 4.18 0.08 60.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 23.62 0.00 1.77 1.17 0.08 73.36 Average: 0 24.58 0.00 1.65 1.30 0.08 72.38 Average: 1 22.44 0.00 1.75 1.56 0.08 74.17 Average: 2 20.65 0.00 1.81 1.07 0.08 76.39 Average: 3 19.81 0.00 1.90 1.15 0.07 77.07 Average: 4 24.09 0.00 1.66 0.80 0.08 73.38 Average: 5 31.26 0.00 1.94 1.61 0.08 65.12 Average: 6 18.46 0.00 1.52 0.41 0.07 79.54 Average: 7 27.69 0.00 1.92 1.48 0.07 68.84