---> uname -a: Linux prd-centos8-docker-8c-8g-23337.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1043 27331 19 3514 30389 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:1c:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.160/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fe4c:1c09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dc:4b:b2:37 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:dcff:fe4b:b237/64 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) 04/14/2024 _x86_64_ (8 CPU) 16:03:35 LINUX RESTART (8 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 71.66 21.41 50.25 5481.79 34727.34 04:06:01 PM 93.28 7.03 86.25 1303.27 6089.95 04:07:01 PM 225.62 15.56 210.06 3288.64 9189.72 04:08:01 PM 192.30 6.00 186.30 1200.07 10452.29 04:09:01 PM 173.66 1.40 172.27 479.57 35895.84 04:10:01 PM 52.97 0.65 52.32 65.71 6275.21 Average: 134.92 8.67 126.25 1969.67 17108.16 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 29942912 31364180 2712792 8.31 2688 1759148 1377532 4.09 131116 2207492 66676 04:06:01 PM 29506488 31220372 3149216 9.64 2688 2037352 1528216 4.53 171628 2549400 182080 04:07:01 PM 28820736 30755920 3834968 11.74 2688 2252188 1840184 5.46 193632 3177836 94696 04:08:01 PM 27967060 30271356 4688644 14.36 2688 2615288 2125788 6.31 407644 3789876 134808 04:09:01 PM 26291556 29358344 6364148 19.49 2688 3366416 3217148 9.55 628564 5196572 54560 04:10:01 PM 27954384 31085924 4701320 14.40 2688 3430988 1543580 4.58 807528 3364668 1008 Average: 28413856 30676016 4241848 12.99 2688 2576897 1938741 5.75 390019 3380974 88971 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 305.88 198.32 811.11 53.87 0.00 0.00 0.00 0.00 04:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 55.84 40.24 865.81 7.93 0.00 0.00 0.00 0.00 04:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 194.89 169.39 1699.21 44.21 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 370.37 309.25 5185.79 39.71 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 223.42 172.38 5188.80 19.18 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.42 13.25 0.49 305.62 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 314.28 291.90 269.70 1963.99 0.00 0.00 0.00 0.00 04:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.11 196.91 2337.10 354.79 0.00 0.00 0.00 0.00 Average: docker0 1.40 2.21 0.08 50.98 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) 04/14/2024 _x86_64_ (8 CPU) 16:03:35 LINUX RESTART (8 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 5.31 0.00 1.20 18.04 0.04 75.42 04:05:01 PM 0 6.71 0.00 0.70 0.45 0.05 92.09 04:05:01 PM 1 14.81 0.00 2.40 34.69 0.05 48.05 04:05:01 PM 2 3.13 0.00 1.10 29.91 0.03 65.82 04:05:01 PM 3 3.40 0.00 0.94 12.46 0.03 83.17 04:05:01 PM 4 3.21 0.00 0.92 13.12 0.03 82.72 04:05:01 PM 5 3.32 0.00 1.76 40.84 0.05 54.03 04:05:01 PM 6 5.28 0.00 0.82 11.66 0.03 82.21 04:05:01 PM 7 2.66 0.00 0.94 1.25 0.05 95.10 04:06:01 PM all 9.52 0.00 0.80 0.85 0.04 88.78 04:06:01 PM 0 6.24 0.00 0.62 0.33 0.05 92.76 04:06:01 PM 1 7.10 0.00 0.77 1.44 0.05 90.64 04:06:01 PM 2 10.50 0.00 0.87 1.10 0.03 87.50 04:06:01 PM 3 10.77 0.00 0.83 1.12 0.05 87.23 04:06:01 PM 4 21.17 0.00 1.64 1.32 0.03 75.84 04:06:01 PM 5 8.85 0.00 0.68 0.94 0.03 89.49 04:06:01 PM 6 10.57 0.00 0.83 0.52 0.03 88.05 04:06:01 PM 7 0.97 0.00 0.18 0.05 0.07 98.73 04:07:01 PM all 8.56 0.00 0.80 2.37 0.06 88.21 04:07:01 PM 0 12.87 0.00 1.02 1.85 0.07 84.19 04:07:01 PM 1 2.36 0.00 1.22 7.14 0.07 89.22 04:07:01 PM 2 6.07 0.00 0.67 1.32 0.05 91.89 04:07:01 PM 3 13.42 0.00 0.59 1.96 0.07 83.97 04:07:01 PM 4 8.02 0.00 0.62 1.22 0.07 90.07 04:07:01 PM 5 7.81 0.00 0.72 1.67 0.05 89.74 04:07:01 PM 6 7.36 0.00 1.03 2.87 0.05 88.68 04:07:01 PM 7 10.55 0.00 0.55 0.95 0.05 87.90 04:08:01 PM all 23.64 0.00 1.20 6.55 0.09 68.52 04:08:01 PM 0 36.04 0.00 1.54 18.14 0.10 44.18 04:08:01 PM 1 16.53 0.00 1.56 6.38 0.12 75.41 04:08:01 PM 2 20.40 0.00 0.97 5.66 0.08 72.88 04:08:01 PM 3 15.36 0.00 1.01 7.11 0.08 76.44 04:08:01 PM 4 30.37 0.00 1.34 2.37 0.08 65.83 04:08:01 PM 5 16.78 0.00 0.86 0.08 0.07 82.21 04:08:01 PM 6 27.37 0.00 1.06 10.68 0.10 60.79 04:08:01 PM 7 26.27 0.00 1.24 1.99 0.07 70.43 04:09:01 PM all 10.23 0.00 2.38 6.06 0.08 81.25 04:09:01 PM 0 15.13 0.00 2.07 0.59 0.08 82.13 04:09:01 PM 1 13.40 0.00 2.32 16.68 0.08 67.51 04:09:01 PM 2 12.67 0.00 2.69 8.84 0.10 75.69 04:09:01 PM 3 9.65 0.00 2.70 2.67 0.07 84.91 04:09:01 PM 4 10.20 0.00 2.82 8.39 0.08 78.51 04:09:01 PM 5 7.91 0.00 2.38 0.22 0.07 89.43 04:09:01 PM 6 6.07 0.00 2.11 7.43 0.07 84.31 04:09:01 PM 7 6.77 0.00 1.98 3.76 0.07 87.42 04:10:01 PM all 12.55 0.00 1.11 0.42 0.06 85.86 04:10:01 PM 0 19.48 0.00 1.18 0.85 0.07 78.42 04:10:01 PM 1 27.42 0.00 1.56 0.47 0.07 70.49 04:10:01 PM 2 4.64 0.00 1.10 0.80 0.07 93.39 04:10:01 PM 3 9.00 0.00 0.87 0.02 0.07 90.05 04:10:01 PM 4 13.05 0.00 0.83 0.10 0.05 85.96 04:10:01 PM 5 15.09 0.00 1.15 0.17 0.07 83.52 04:10:01 PM 6 5.69 0.00 1.27 0.92 0.07 92.06 04:10:01 PM 7 6.03 0.00 0.88 0.02 0.03 93.04 Average: all 11.63 0.00 1.25 5.71 0.06 81.35 Average: 0 16.06 0.00 1.19 3.69 0.07 78.99 Average: 1 13.60 0.00 1.64 11.11 0.07 73.58 Average: 2 9.56 0.00 1.23 7.94 0.06 81.21 Average: 3 10.26 0.00 1.16 4.22 0.06 84.30 Average: 4 14.32 0.00 1.36 4.42 0.06 79.84 Average: 5 9.96 0.00 1.26 7.32 0.06 81.41 Average: 6 10.38 0.00 1.19 5.67 0.06 82.70 Average: 7 8.87 0.00 0.96 1.33 0.06 88.78