---> uname -a: Linux prd-centos8-docker-8c-8g-17617.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 1147 25008 19 5734 30269 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:c2:90:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85646sec preferred_lft 85646sec inet6 fe80::f816:3eff:fec2:90c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:5c:86:97 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::42:63ff:fe5c:8697/64 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) 12/04/2025 _x86_64_ (8 CPU) 07:55:56 LINUX RESTART (8 CPU) 07:57:01 AM tps rtps wtps bread/s bwrtn/s 07:58:01 AM 289.69 18.31 271.38 3994.14 14327.96 07:59:01 AM 99.85 0.95 98.90 232.76 10969.22 08:00:01 AM 110.28 0.53 109.75 424.13 40238.25 08:01:01 AM 29.09 0.12 28.97 100.37 443.60 08:02:01 AM 17.72 0.50 17.22 22.65 417.64 08:03:01 AM 6.13 0.00 6.13 0.00 436.63 08:04:01 AM 113.88 0.00 113.88 0.00 23896.47 08:05:01 AM 15.10 0.00 15.10 0.00 343.96 08:06:01 AM 189.20 0.05 189.15 0.53 1952.07 08:07:01 AM 62.16 9.36 52.81 5803.30 27505.36 08:08:01 AM 34.37 1.35 33.02 1711.70 9024.79 Average: 87.95 2.83 85.12 1117.44 11778.72 07:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:58:01 AM 27546312 29742140 5109400 15.65 2688 2506760 2758476 8.18 241144 4373760 250616 07:59:01 AM 26892180 29168844 5763532 17.65 2688 2584760 3221108 9.56 281368 4974468 19796 08:00:01 AM 24833880 28244324 7821832 23.95 2688 3692984 5184592 15.38 404972 6802588 216 08:01:01 AM 24739288 28156204 7916424 24.24 2688 3698412 5404724 16.04 440136 6861796 84 08:02:01 AM 24577412 28000460 8078300 24.74 2688 3704916 4145788 12.30 443388 7022000 100 08:03:01 AM 24992996 28427148 7662716 23.47 2688 3715444 3784672 11.23 448568 6603920 1268 08:04:01 AM 23640324 27780164 9015388 27.61 2688 4407724 5786768 17.17 547408 7793032 1556 08:05:01 AM 22923592 27109420 9732120 29.80 2688 4454284 6382760 18.94 555752 8498404 712 08:06:01 AM 24055652 28161096 8600060 26.34 2688 4361772 3904928 11.59 552852 7387244 15532 08:07:01 AM 25436700 30614396 7219012 22.11 2688 5424248 1913640 5.68 756584 5793140 105176 08:08:01 AM 25545384 30928804 7110328 21.77 2688 5624636 1569408 4.66 973004 5464020 43960 Average: 25016702 28757545 7639010 23.39 2688 4015995 4005169 11.88 513198 6506761 39911 07:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 AM eth0 461.86 353.03 5357.39 68.61 0.00 0.00 0.00 0.00 07:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 AM eth0 120.05 104.47 925.00 22.94 0.00 0.00 0.00 0.00 07:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 AM eth0 399.62 254.72 9528.63 34.78 0.00 0.00 0.00 0.00 08:00:01 AM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:00:01 AM veth23fcce3 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 08:01:01 AM lo 26.19 26.19 2.38 2.38 0.00 0.00 0.00 0.00 08:01:01 AM eth0 54.48 37.82 16.75 18.09 0.00 0.00 0.00 0.00 08:01:01 AM docker0 7.66 8.45 1.02 0.99 0.00 0.00 0.00 0.00 08:01:01 AM veth8a48ab2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 08:02:01 AM lo 74.63 74.63 4.74 4.74 0.00 0.00 0.00 0.00 08:02:01 AM eth0 324.27 226.03 79.63 85.12 0.00 0.00 0.00 0.00 08:02:01 AM docker0 5.21 6.01 0.88 0.87 0.00 0.00 0.00 0.00 08:03:01 AM lo 49.59 49.59 2.42 2.42 0.00 0.00 0.00 0.00 08:03:01 AM eth0 269.54 200.62 94.22 75.65 0.00 0.00 0.00 0.00 08:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 AM lo 19.61 19.61 2.45 2.45 0.00 0.00 0.00 0.00 08:04:01 AM eth0 476.53 178.43 2973.67 23.36 0.00 0.00 0.00 0.00 08:04:01 AM docker0 8.43 9.85 0.80 1.71 0.00 0.00 0.00 0.00 08:04:01 AM vethc7a8260 8.43 9.98 0.91 1.72 0.00 0.00 0.00 0.00 08:04:01 AM vetheb20c91 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:05:01 AM lo 655.02 655.02 93.25 93.25 0.00 0.00 0.00 0.00 08:05:01 AM eth0 131.06 84.27 40.27 38.05 0.00 0.00 0.00 0.00 08:05:01 AM docker0 281.65 292.98 42.71 46.37 0.00 0.00 0.00 0.00 08:05:01 AM vethc7a8260 242.49 252.12 41.84 35.64 0.00 0.00 0.00 0.00 08:05:01 AM vetheb20c91 39.16 41.31 4.72 10.98 0.00 0.00 0.00 0.00 08:06:01 AM lo 973.26 973.26 183.27 183.27 0.00 0.00 0.00 0.00 08:06:01 AM eth0 87.85 65.29 271.84 27.57 0.00 0.00 0.00 0.00 08:06:01 AM docker0 422.78 432.44 91.83 84.93 0.00 0.00 0.00 0.00 08:07:01 AM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 08:07:01 AM eth0 157.29 118.55 1901.65 21.02 0.00 0.00 0.00 0.00 08:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 163.41 132.11 2170.24 68.00 0.00 0.00 0.00 0.00 08:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 163.56 163.56 26.23 26.23 0.00 0.00 0.00 0.00 Average: eth0 240.55 159.58 2123.59 43.93 0.00 0.00 0.00 0.00 Average: docker0 65.97 68.16 12.48 12.26 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) 12/04/2025 _x86_64_ (8 CPU) 07:55:56 LINUX RESTART (8 CPU) 07:57:01 AM CPU %user %nice %system %iowait %steal %idle 07:58:01 AM all 27.70 0.00 1.47 1.21 0.08 69.54 07:58:01 AM 0 22.58 0.00 1.39 0.88 0.08 75.07 07:58:01 AM 1 33.96 0.00 0.95 1.14 0.08 63.87 07:58:01 AM 2 40.69 0.00 0.97 0.32 0.08 57.94 07:58:01 AM 3 30.94 0.00 2.44 2.64 0.08 63.89 07:58:01 AM 4 15.93 0.00 1.54 0.80 0.08 81.65 07:58:01 AM 5 29.96 0.00 1.67 1.49 0.08 66.79 07:58:01 AM 6 28.03 0.00 1.40 1.09 0.07 69.41 07:58:01 AM 7 19.52 0.00 1.41 1.34 0.07 77.67 07:59:01 AM all 28.08 0.00 0.78 0.65 0.06 70.44 07:59:01 AM 0 33.01 0.00 0.52 0.20 0.07 66.21 07:59:01 AM 1 49.88 0.00 1.02 0.63 0.07 48.40 07:59:01 AM 2 27.72 0.00 0.37 0.13 0.07 71.71 07:59:01 AM 3 10.60 0.00 0.90 1.39 0.05 87.06 07:59:01 AM 4 13.60 0.00 1.45 2.54 0.07 82.34 07:59:01 AM 5 29.90 0.00 0.95 0.27 0.05 68.83 07:59:01 AM 6 26.96 0.00 0.42 0.00 0.05 72.57 07:59:01 AM 7 32.93 0.00 0.62 0.02 0.05 66.39 08:00:01 AM all 23.23 0.00 2.45 1.12 0.07 73.13 08:00:01 AM 0 15.23 0.00 1.98 0.13 0.05 82.61 08:00:01 AM 1 34.67 0.00 2.89 1.28 0.07 61.09 08:00:01 AM 2 14.86 0.00 2.29 2.98 0.08 79.79 08:00:01 AM 3 19.27 0.00 2.27 1.13 0.08 77.25 08:00:01 AM 4 29.00 0.00 2.26 0.60 0.05 68.09 08:00:01 AM 5 10.05 0.00 2.90 1.86 0.07 85.12 08:00:01 AM 6 39.81 0.00 2.93 0.37 0.07 56.82 08:00:01 AM 7 22.94 0.00 2.10 0.62 0.05 74.29 08:01:01 AM all 21.46 0.00 1.66 0.05 0.07 76.76 08:01:01 AM 0 14.12 0.00 1.70 0.03 0.10 84.04 08:01:01 AM 1 21.98 0.00 1.94 0.05 0.07 75.97 08:01:01 AM 2 23.20 0.00 1.79 0.03 0.07 74.91 08:01:01 AM 3 42.58 0.00 1.55 0.08 0.07 55.72 08:01:01 AM 4 20.87 0.00 1.91 0.05 0.07 77.11 08:01:01 AM 5 17.63 0.00 1.30 0.03 0.07 80.96 08:01:01 AM 6 20.68 0.00 1.64 0.02 0.07 77.60 08:01:01 AM 7 10.61 0.00 1.47 0.08 0.08 87.75 08:02:01 AM all 10.44 0.00 1.57 0.03 0.08 87.88 08:02:01 AM 0 10.52 0.00 1.22 0.02 0.08 88.16 08:02:01 AM 1 11.53 0.00 1.15 0.07 0.08 87.17 08:02:01 AM 2 10.69 0.00 2.46 0.00 0.08 86.77 08:02:01 AM 3 8.28 0.00 1.37 0.02 0.10 90.23 08:02:01 AM 4 12.15 0.00 0.84 0.03 0.07 86.91 08:02:01 AM 5 8.83 0.00 2.09 0.03 0.07 88.98 08:02:01 AM 6 10.44 0.00 1.41 0.05 0.08 88.02 08:02:01 AM 7 11.07 0.00 2.04 0.02 0.07 86.80 08:03:01 AM all 13.86 0.00 0.88 0.02 0.08 85.16 08:03:01 AM 0 11.20 0.00 0.94 0.02 0.10 87.75 08:03:01 AM 1 13.13 0.00 0.90 0.07 0.08 85.81 08:03:01 AM 2 12.39 0.00 0.65 0.00 0.10 86.85 08:03:01 AM 3 15.89 0.00 0.90 0.03 0.10 83.08 08:03:01 AM 4 6.19 0.00 0.55 0.00 0.07 93.19 08:03:01 AM 5 13.39 0.00 1.27 0.00 0.08 85.26 08:03:01 AM 6 16.62 0.00 0.95 0.05 0.05 82.32 08:03:01 AM 7 22.06 0.00 0.85 0.00 0.07 77.02 08:04:01 AM all 33.56 0.00 2.22 0.63 0.08 63.51 08:04:01 AM 0 50.20 0.00 1.87 0.49 0.08 47.36 08:04:01 AM 1 20.39 0.00 2.11 0.45 0.08 76.96 08:04:01 AM 2 20.90 0.00 2.21 0.25 0.08 76.55 08:04:01 AM 3 45.44 0.00 2.53 1.26 0.08 50.69 08:04:01 AM 4 27.51 0.00 2.65 0.03 0.08 69.72 08:04:01 AM 5 19.27 0.00 1.96 0.52 0.12 78.13 08:04:01 AM 6 49.09 0.00 2.31 0.54 0.08 47.98 08:04:01 AM 7 35.60 0.00 2.09 1.47 0.05 60.78 08:05:01 AM all 23.19 0.00 1.35 0.02 0.08 75.36 08:05:01 AM 0 19.10 0.00 1.41 0.05 0.10 79.34 08:05:01 AM 1 18.29 0.00 1.44 0.00 0.08 80.18 08:05:01 AM 2 16.58 0.00 1.22 0.00 0.08 82.12 08:05:01 AM 3 18.02 0.00 1.42 0.05 0.08 80.42 08:05:01 AM 4 24.43 0.00 1.21 0.03 0.08 74.24 08:05:01 AM 5 20.07 0.00 1.09 0.03 0.07 78.74 08:05:01 AM 6 46.47 0.00 1.52 0.00 0.07 51.93 08:05:01 AM 7 22.55 0.00 1.46 0.02 0.07 75.91 08:06:01 AM all 25.95 0.00 1.86 0.36 0.08 71.76 08:06:01 AM 0 13.78 0.00 2.33 0.00 0.08 83.81 08:06:01 AM 1 18.69 0.00 1.34 0.07 0.08 79.82 08:06:01 AM 2 28.99 0.00 1.06 0.07 0.07 69.82 08:06:01 AM 3 26.59 0.00 2.82 1.68 0.07 68.85 08:06:01 AM 4 25.79 0.00 1.16 0.02 0.07 72.97 08:06:01 AM 5 30.23 0.00 2.05 0.94 0.08 66.70 08:06:01 AM 6 35.07 0.00 1.66 0.07 0.08 63.12 08:06:01 AM 7 28.46 0.00 2.48 0.03 0.08 68.94 08:07:01 AM all 27.36 0.05 1.77 0.91 0.08 69.84 08:07:01 AM 0 18.47 0.00 1.45 0.00 0.08 79.99 08:07:01 AM 1 27.48 0.00 2.09 1.87 0.08 68.47 08:07:01 AM 2 23.70 0.00 2.09 2.92 0.07 71.22 08:07:01 AM 3 23.35 0.00 1.27 0.03 0.07 75.28 08:07:01 AM 4 26.52 0.00 1.31 0.45 0.07 71.65 08:07:01 AM 5 22.99 0.42 1.92 1.71 0.08 72.87 08:07:01 AM 6 33.46 0.00 2.26 0.25 0.07 63.97 08:07:01 AM 7 42.90 0.00 1.76 0.00 0.08 55.26 08:08:01 AM all 30.54 0.00 1.01 0.26 0.07 68.12 08:08:01 AM 0 46.35 0.00 2.19 0.03 0.07 51.36 08:08:01 AM 1 23.57 0.00 1.52 0.52 0.07 74.32 08:08:01 AM 2 39.94 0.00 0.85 0.00 0.08 59.13 08:08:01 AM 3 50.43 0.00 0.80 0.03 0.08 48.65 08:08:01 AM 4 8.99 0.00 0.69 0.33 0.07 89.92 08:08:01 AM 5 46.64 0.00 0.63 0.00 0.05 52.68 08:08:01 AM 6 7.28 0.00 0.58 1.17 0.05 90.92 08:08:01 AM 7 21.08 0.00 0.80 0.00 0.07 78.05 Average: CPU %user %nice %system %iowait %steal %idle Average: all 24.12 0.00 1.55 0.48 0.07 73.77 Average: 0 23.15 0.00 1.54 0.17 0.08 75.06 Average: 1 24.87 0.00 1.58 0.56 0.08 72.92 Average: 2 23.61 0.00 1.45 0.61 0.08 74.25 Average: 3 26.49 0.00 1.66 0.76 0.08 71.01 Average: 4 19.17 0.00 1.41 0.45 0.07 78.90 Average: 5 22.64 0.04 1.62 0.63 0.07 75.00 Average: 6 28.53 0.00 1.55 0.33 0.07 69.53 Average: 7 24.52 0.00 1.55 0.33 0.07 73.53