---> uname -a: Linux prd-centos8-docker-8c-8g-13378.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 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 25055 19 5687 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:fd:12:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.251/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85625sec preferred_lft 85625sec inet6 fe80::f816:3eff:fefd:12ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5a:5b:8c:57 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::42:5aff:fe5b:8c57/64 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) 11/17/2025 _x86_64_ (8 CPU) 14:31:49 LINUX RESTART (8 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 258.50 29.69 228.82 7280.78 17101.90 02:34:01 PM 272.86 18.33 254.53 4131.29 13542.70 02:35:01 PM 89.15 0.90 88.25 96.12 10220.63 02:36:01 PM 106.08 0.52 105.56 415.86 40166.64 02:37:01 PM 32.27 0.03 32.23 1.60 736.71 02:38:01 PM 19.54 0.43 19.11 20.93 435.39 02:39:01 PM 18.51 0.00 18.51 0.00 562.78 02:40:01 PM 105.98 0.00 105.98 0.00 23815.46 02:41:01 PM 14.65 0.00 14.65 0.00 299.83 02:42:01 PM 181.36 0.00 181.36 0.00 1932.01 02:43:01 PM 26.44 2.45 23.99 4474.78 904.75 02:44:01 PM 46.62 1.37 45.25 1741.95 34743.50 Average: 97.67 4.48 93.19 1513.71 12038.63 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 29571960 31249964 3083752 9.44 2688 2002196 1454784 4.32 147308 2508488 170324 02:34:01 PM 27642304 29841448 5013408 15.35 2688 2510036 2668496 7.92 247640 4270796 233548 02:35:01 PM 26858072 29133168 5797640 17.75 2688 2583364 3246424 9.63 281844 5009092 19400 02:36:01 PM 25181996 28590260 7473716 22.89 2688 3691052 3878224 11.51 372020 6492364 72 02:37:01 PM 24477612 27889220 8178100 25.04 2688 3693484 4837744 14.35 440160 7121580 120 02:38:01 PM 24372916 27790636 8282796 25.36 2688 3699884 4357632 12.93 443656 7227096 600 02:39:01 PM 24785032 28448900 7870680 24.10 2688 3943900 4053976 12.03 504968 6751780 234192 02:40:01 PM 23341872 27483396 9313840 28.52 2688 4410156 6149248 18.24 553496 8085076 1528 02:41:01 PM 22793980 26964224 9861732 30.20 2688 4439068 6558592 19.46 555840 8629248 276 02:42:01 PM 24302820 28402064 8352892 25.58 2688 4355788 4063896 12.06 550676 7143700 15532 02:43:01 PM 23190540 28219996 9465172 28.98 2688 5279184 3882104 11.52 724840 8072668 788364 02:44:01 PM 24148096 29467196 8507616 26.05 2688 5561888 2840136 8.43 796488 7035088 16792 Average: 25055600 28623373 7600112 23.27 2688 3847500 3999271 11.87 468245 6528915 123396 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 458.25 321.84 2042.72 68.10 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 436.99 347.45 5200.28 63.97 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 125.71 108.53 929.54 21.94 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 380.19 257.01 9522.72 33.92 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:36:01 PM vethcb40f77 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:37:01 PM lo 26.27 26.27 2.39 2.39 0.00 0.00 0.00 0.00 02:37:01 PM eth0 41.71 35.27 14.89 16.50 0.00 0.00 0.00 0.00 02:37:01 PM docker0 7.68 8.70 1.03 1.01 0.00 0.00 0.00 0.00 02:37:01 PM veth62c46b8 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:38:01 PM lo 67.71 67.71 4.32 4.32 0.00 0.00 0.00 0.00 02:38:01 PM eth0 161.43 130.81 44.73 55.58 0.00 0.00 0.00 0.00 02:38:01 PM docker0 4.75 5.48 0.81 0.78 0.00 0.00 0.00 0.00 02:39:01 PM lo 29.47 29.47 1.45 1.45 0.00 0.00 0.00 0.00 02:39:01 PM eth0 162.68 142.44 729.39 51.77 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 20.04 20.04 2.47 2.47 0.00 0.00 0.00 0.00 02:40:01 PM eth0 518.36 153.85 2300.06 12.99 0.00 0.00 0.00 0.00 02:40:01 PM docker0 8.51 10.25 0.81 1.96 0.00 0.00 0.00 0.00 02:40:01 PM veth17726fa 8.51 10.40 0.93 1.97 0.00 0.00 0.00 0.00 02:40:01 PM veth76b6e0a 0.00 0.52 0.00 0.25 0.00 0.00 0.00 0.00 02:41:01 PM lo 537.64 537.64 74.18 74.18 0.00 0.00 0.00 0.00 02:41:01 PM eth0 51.14 35.58 13.44 15.75 0.00 0.00 0.00 0.00 02:41:01 PM docker0 233.21 237.48 33.90 36.60 0.00 0.00 0.00 0.00 02:41:01 PM veth17726fa 192.38 199.53 32.64 27.78 0.00 0.00 0.00 0.00 02:41:01 PM veth76b6e0a 40.83 38.01 4.45 8.83 0.00 0.00 0.00 0.00 02:42:01 PM lo 1127.37 1127.37 205.22 205.22 0.00 0.00 0.00 0.00 02:42:01 PM eth0 101.22 79.47 273.31 30.83 0.00 0.00 0.00 0.00 02:42:01 PM docker0 483.51 495.52 101.38 95.84 0.00 0.00 0.00 0.00 02:43:01 PM lo 1.00 1.00 0.05 0.05 0.00 0.00 0.00 0.00 02:43:01 PM eth0 69.93 60.78 1249.99 12.78 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM eth0 259.08 164.40 2585.85 60.87 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 150.79 150.79 24.17 24.17 0.00 0.00 0.00 0.00 Average: eth0 230.56 153.12 2075.59 37.08 0.00 0.00 0.00 0.00 Average: docker0 61.47 63.12 11.49 11.35 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) 11/17/2025 _x86_64_ (8 CPU) 14:31:49 LINUX RESTART (8 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 15.01 0.00 2.35 0.95 0.06 81.63 02:33:01 PM 0 16.71 0.00 2.61 0.92 0.08 79.68 02:33:01 PM 1 12.62 0.00 2.69 0.71 0.08 83.90 02:33:01 PM 2 15.57 0.00 2.95 2.90 0.05 78.53 02:33:01 PM 3 9.64 0.00 2.70 0.55 0.05 87.05 02:33:01 PM 4 9.23 0.00 1.30 0.23 0.05 89.18 02:33:01 PM 5 8.45 0.00 1.64 0.55 0.07 89.29 02:33:01 PM 6 24.13 0.00 2.29 1.02 0.03 72.53 02:33:01 PM 7 23.63 0.00 2.62 0.75 0.05 72.95 02:34:01 PM all 28.73 0.00 1.52 0.78 0.08 68.90 02:34:01 PM 0 26.98 0.00 1.52 1.07 0.08 70.34 02:34:01 PM 1 26.97 0.00 1.77 0.50 0.08 70.67 02:34:01 PM 2 34.47 0.00 1.92 0.99 0.10 62.52 02:34:01 PM 3 15.60 0.00 1.00 0.92 0.07 82.41 02:34:01 PM 4 28.03 0.00 1.96 1.07 0.08 68.86 02:34:01 PM 5 33.34 0.00 1.34 0.57 0.07 64.68 02:34:01 PM 6 24.49 0.00 1.17 0.43 0.08 73.82 02:34:01 PM 7 39.91 0.00 1.44 0.68 0.08 57.89 02:35:01 PM all 29.71 0.00 0.76 0.27 0.08 69.19 02:35:01 PM 0 17.16 0.00 1.10 1.10 0.07 80.56 02:35:01 PM 1 37.88 0.00 0.65 0.25 0.07 61.16 02:35:01 PM 2 37.66 0.00 1.22 0.15 0.08 60.89 02:35:01 PM 3 26.51 0.00 0.68 0.22 0.10 72.49 02:35:01 PM 4 38.80 0.00 1.05 0.27 0.08 59.79 02:35:01 PM 5 18.92 0.00 0.47 0.00 0.07 80.54 02:35:01 PM 6 21.78 0.00 0.52 0.15 0.07 77.48 02:35:01 PM 7 38.96 0.00 0.40 0.00 0.07 60.57 02:36:01 PM all 23.99 0.00 2.86 0.65 0.06 72.44 02:36:01 PM 0 24.63 0.00 2.07 0.37 0.07 72.87 02:36:01 PM 1 18.33 0.00 2.64 1.23 0.08 77.72 02:36:01 PM 2 20.60 0.00 3.76 0.57 0.07 75.00 02:36:01 PM 3 10.84 0.00 2.81 0.00 0.05 86.30 02:36:01 PM 4 25.73 0.00 2.55 0.97 0.05 70.69 02:36:01 PM 5 12.58 0.00 2.47 0.13 0.05 84.76 02:36:01 PM 6 54.32 0.00 3.54 0.75 0.07 41.32 02:36:01 PM 7 24.74 0.00 3.07 1.18 0.05 70.97 02:37:01 PM all 23.57 0.00 2.00 0.05 0.10 74.27 02:37:01 PM 0 17.81 0.00 2.25 0.07 0.12 79.76 02:37:01 PM 1 25.88 0.00 2.47 0.02 0.13 71.49 02:37:01 PM 2 25.78 0.00 1.91 0.08 0.10 72.13 02:37:01 PM 3 18.98 0.00 1.87 0.12 0.10 78.93 02:37:01 PM 4 15.95 0.00 1.87 0.05 0.08 82.04 02:37:01 PM 5 43.94 0.00 1.84 0.03 0.08 54.10 02:37:01 PM 6 19.95 0.00 2.08 0.02 0.12 77.84 02:37:01 PM 7 20.28 0.00 1.71 0.03 0.08 77.89 02:38:01 PM all 11.16 0.00 1.56 0.03 0.08 87.16 02:38:01 PM 0 10.29 0.00 1.69 0.02 0.08 87.92 02:38:01 PM 1 14.31 0.00 1.84 0.02 0.08 83.75 02:38:01 PM 2 9.56 0.00 1.79 0.02 0.10 88.54 02:38:01 PM 3 9.02 0.00 1.44 0.05 0.07 89.42 02:38:01 PM 4 12.20 0.00 1.44 0.02 0.07 86.28 02:38:01 PM 5 8.40 0.00 1.04 0.07 0.08 90.42 02:38:01 PM 6 16.57 0.00 1.44 0.02 0.07 81.91 02:38:01 PM 7 8.97 0.00 1.84 0.03 0.08 89.07 02:39:01 PM all 26.91 0.00 1.13 0.04 0.08 71.84 02:39:01 PM 0 30.52 0.00 0.53 0.02 0.07 68.86 02:39:01 PM 1 26.49 0.00 0.82 0.02 0.07 72.60 02:39:01 PM 2 17.46 0.00 1.19 0.02 0.08 81.25 02:39:01 PM 3 28.97 0.00 0.97 0.02 0.08 69.96 02:39:01 PM 4 11.98 0.00 1.02 0.02 0.07 86.92 02:39:01 PM 5 28.22 0.00 1.44 0.03 0.08 70.22 02:39:01 PM 6 43.55 0.00 1.74 0.10 0.08 54.53 02:39:01 PM 7 28.06 0.00 1.34 0.12 0.08 70.41 02:40:01 PM all 26.74 0.00 1.73 0.43 0.07 71.03 02:40:01 PM 0 52.70 0.00 2.54 0.02 0.08 44.67 02:40:01 PM 1 27.44 0.00 1.73 1.14 0.10 69.59 02:40:01 PM 2 29.22 0.00 1.63 0.55 0.07 68.53 02:40:01 PM 3 19.58 0.00 1.46 0.15 0.08 78.72 02:40:01 PM 4 23.15 0.00 1.44 1.12 0.07 74.23 02:40:01 PM 5 19.92 0.00 1.89 0.12 0.07 78.00 02:40:01 PM 6 12.71 0.00 1.49 0.07 0.05 85.68 02:40:01 PM 7 29.24 0.00 1.69 0.23 0.07 68.76 02:41:01 PM all 14.93 0.00 1.00 0.01 0.08 83.98 02:41:01 PM 0 19.61 0.00 1.19 0.00 0.08 79.12 02:41:01 PM 1 13.00 0.00 1.07 0.07 0.08 85.78 02:41:01 PM 2 18.56 0.00 1.07 0.02 0.08 80.27 02:41:01 PM 3 14.38 0.00 1.11 0.02 0.08 84.41 02:41:01 PM 4 16.92 0.00 0.97 0.00 0.08 82.03 02:41:01 PM 5 11.37 0.00 0.84 0.00 0.08 87.71 02:41:01 PM 6 14.81 0.00 0.82 0.00 0.08 84.28 02:41:01 PM 7 10.77 0.00 0.92 0.00 0.07 88.25 02:42:01 PM all 19.47 0.00 1.95 0.36 0.08 78.14 02:42:01 PM 0 18.65 0.00 2.28 1.98 0.08 77.00 02:42:01 PM 1 19.32 0.00 1.85 0.07 0.08 78.68 02:42:01 PM 2 14.71 0.00 2.13 0.60 0.08 82.47 02:42:01 PM 3 14.15 0.00 2.42 0.03 0.08 83.32 02:42:01 PM 4 24.02 0.00 1.27 0.02 0.08 74.61 02:42:01 PM 5 27.51 0.00 1.84 0.05 0.08 70.52 02:42:01 PM 6 19.90 0.00 2.53 0.08 0.08 77.40 02:42:01 PM 7 17.45 0.00 1.29 0.02 0.08 81.16 02:43:01 PM all 28.95 0.00 1.32 0.08 0.06 69.59 02:43:01 PM 0 24.98 0.00 1.64 0.23 0.07 73.08 02:43:01 PM 1 16.77 0.00 1.25 0.03 0.07 81.88 02:43:01 PM 2 22.20 0.00 1.17 0.10 0.07 76.46 02:43:01 PM 3 11.41 0.00 1.14 0.22 0.07 87.17 02:43:01 PM 4 41.32 0.00 1.32 0.00 0.05 57.31 02:43:01 PM 5 13.96 0.00 0.94 0.00 0.05 85.05 02:43:01 PM 6 45.65 0.00 1.29 0.03 0.05 52.98 02:43:01 PM 7 55.23 0.00 1.84 0.00 0.07 42.87 02:43:01 PM CPU %user %nice %system %iowait %steal %idle 02:44:01 PM all 33.98 0.00 1.11 0.46 0.08 64.37 02:44:01 PM 0 55.41 0.00 0.75 0.00 0.08 43.75 02:44:01 PM 1 11.56 0.00 1.10 0.60 0.08 86.65 02:44:01 PM 2 17.90 0.00 1.32 1.91 0.08 78.79 02:44:01 PM 3 10.93 0.00 0.53 0.28 0.05 88.20 02:44:01 PM 4 32.83 0.00 1.25 0.12 0.08 65.71 02:44:01 PM 5 42.95 0.00 0.77 0.25 0.08 55.94 02:44:01 PM 6 49.64 0.00 2.26 0.02 0.07 48.02 02:44:01 PM 7 50.54 0.00 0.87 0.52 0.08 47.99 Average: all 23.60 0.00 1.61 0.34 0.08 74.38 Average: 0 26.28 0.00 1.68 0.48 0.08 71.47 Average: 1 20.89 0.00 1.66 0.39 0.09 76.99 Average: 2 21.98 0.00 1.84 0.66 0.08 75.45 Average: 3 15.84 0.00 1.51 0.22 0.07 82.36 Average: 4 23.35 0.00 1.45 0.32 0.07 74.80 Average: 5 22.47 0.00 1.38 0.15 0.07 75.93 Average: 6 28.96 0.00 1.76 0.22 0.07 68.98 Average: 7 28.99 0.00 1.58 0.30 0.07 69.05