---> uname -a: Linux prd-centos8-docker-8c-8g-80867.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1062 26704 19 4124 30365 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:bc:1d:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:febc:1da3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:63:29:b6 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::42:40ff:fe63:29b6/64 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) 11/01/2024 _x86_64_ (8 CPU) 20:53:26 LINUX RESTART (8 CPU) 08:54:01 PM tps rtps wtps bread/s bwrtn/s 08:55:01 PM 113.86 14.51 99.35 3743.78 6557.02 08:56:01 PM 260.68 18.06 242.62 2579.94 9940.87 08:57:01 PM 139.69 14.85 124.84 1235.32 38294.59 08:58:01 PM 72.26 3.90 68.36 4570.34 20817.58 Average: 146.62 12.83 133.79 3032.32 18903.03 08:54:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 PM 29494996 31270884 3160716 9.68 2688 2097156 1385716 4.11 168884 2556552 197176 08:56:01 PM 28319368 30514892 4336344 13.28 2688 2508532 1926596 5.72 252536 3604328 313764 08:57:01 PM 26581072 29613516 6074640 18.60 2688 3327664 3272932 9.71 474884 5046532 1764 08:58:01 PM 27315704 31065996 5340008 16.35 2688 4043052 1524984 4.52 874816 3916748 1988 Average: 27927785 30616322 4727927 14.48 2688 2994101 2027557 6.02 442780 3781040 128673 08:54:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 93.90 64.37 1134.32 21.76 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 477.07 372.86 5292.54 56.71 0.00 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM lo 12.78 12.78 1.39 1.39 0.00 0.00 0.00 0.00 08:57:01 PM eth0 1004.78 372.18 6444.53 46.41 0.00 0.00 0.00 0.00 08:57:01 PM docker0 4.63 5.61 0.71 0.65 0.00 0.00 0.00 0.00 08:57:01 PM vethfe12a3f 0.70 0.92 0.11 0.10 0.00 0.00 0.00 0.00 08:58:01 PM lo 0.52 0.52 0.03 0.03 0.00 0.00 0.00 0.00 08:58:01 PM eth0 149.40 151.08 1407.64 1112.87 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 3.32 3.32 0.35 0.35 0.00 0.00 0.00 0.00 Average: eth0 431.30 240.13 3569.86 309.45 0.00 0.00 0.00 0.00 Average: docker0 1.17 1.42 0.18 0.16 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) 11/01/2024 _x86_64_ (8 CPU) 20:53:26 LINUX RESTART (8 CPU) 08:54:01 PM CPU %user %nice %system %iowait %steal %idle 08:55:01 PM all 9.59 0.00 1.01 0.98 0.06 88.37 08:55:01 PM 0 6.75 0.00 0.72 0.55 0.08 91.89 08:55:01 PM 1 19.48 0.00 2.14 1.17 0.07 77.14 08:55:01 PM 2 1.87 0.00 0.17 1.15 0.07 96.74 08:55:01 PM 3 9.59 0.00 1.05 0.47 0.03 88.85 08:55:01 PM 4 13.67 0.00 1.18 0.93 0.03 84.18 08:55:01 PM 5 1.56 0.00 0.45 0.89 0.03 97.07 08:55:01 PM 6 15.11 0.00 1.36 1.36 0.05 82.13 08:55:01 PM 7 8.66 0.00 1.02 1.30 0.08 88.93 08:56:01 PM all 20.55 0.00 1.15 2.21 0.08 76.01 08:56:01 PM 0 10.48 0.00 0.99 1.72 0.05 86.77 08:56:01 PM 1 33.82 0.00 1.61 2.63 0.10 61.84 08:56:01 PM 2 19.67 0.00 1.27 2.83 0.07 76.16 08:56:01 PM 3 20.71 0.00 1.10 1.99 0.08 76.12 08:56:01 PM 4 26.80 0.00 1.52 3.06 0.08 68.53 08:56:01 PM 5 20.58 0.00 0.99 1.61 0.10 76.72 08:56:01 PM 6 18.07 0.00 0.95 1.66 0.08 79.23 08:56:01 PM 7 14.31 0.00 0.74 2.22 0.05 82.68 08:57:01 PM all 22.37 0.24 2.80 3.30 0.09 71.20 08:57:01 PM 0 28.11 0.10 2.76 0.76 0.08 68.18 08:57:01 PM 1 23.67 0.02 3.23 6.09 0.10 66.89 08:57:01 PM 2 14.47 1.75 2.69 5.68 0.10 75.31 08:57:01 PM 3 27.30 0.00 2.58 0.74 0.07 69.31 08:57:01 PM 4 21.43 0.03 2.57 3.16 0.10 72.71 08:57:01 PM 5 25.24 0.00 2.90 7.25 0.10 64.51 08:57:01 PM 6 22.22 0.00 2.95 1.90 0.10 72.84 08:57:01 PM 7 16.55 0.00 2.73 0.88 0.08 79.76 08:58:01 PM all 13.05 0.04 1.50 1.77 0.06 83.58 08:58:01 PM 0 5.62 0.00 1.39 0.35 0.07 92.57 08:58:01 PM 1 31.30 0.00 1.75 0.87 0.05 66.03 08:58:01 PM 2 7.20 0.00 0.97 1.12 0.05 90.66 08:58:01 PM 3 17.16 0.00 1.91 3.81 0.07 77.05 08:58:01 PM 4 15.40 0.00 1.91 0.89 0.05 81.74 08:58:01 PM 5 6.65 0.00 1.44 0.72 0.07 91.12 08:58:01 PM 6 5.67 0.30 1.12 2.29 0.07 90.55 08:58:01 PM 7 15.46 0.00 1.52 4.14 0.03 78.84 Average: all 16.38 0.07 1.61 2.06 0.07 79.81 Average: 0 12.72 0.03 1.46 0.85 0.07 84.88 Average: 1 27.08 0.00 2.18 2.68 0.08 67.98 Average: 2 10.79 0.44 1.27 2.69 0.07 84.74 Average: 3 18.67 0.00 1.66 1.75 0.06 77.86 Average: 4 19.32 0.01 1.79 2.01 0.07 76.80 Average: 5 13.47 0.00 1.44 2.60 0.08 82.41 Average: 6 15.25 0.08 1.59 1.80 0.08 81.21 Average: 7 13.74 0.00 1.50 2.14 0.06 82.56