---> uname -a:
Linux prd-centos8-docker-8c-8g-98587.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 8% /
tmpfs 3.2G 0 3.2G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 31890 1014 27083 19 3792 30425
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:5a:00:16 brd ff:ff:ff:ff:ff:ff
altname enp0s3
altname ens3
inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0
valid_lft 86027sec preferred_lft 86027sec
inet6 fe80::f816:3eff:fe5a:16/64 scope link
valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default
link/ether 02:42:18:bb:48:97 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
---> sar -b -r -n DEV:
Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 01/17/2025 _x86_64_ (8 CPU)
23:36:32 LINUX RESTART (8 CPU)
11:37:01 PM tps rtps wtps bread/s bwrtn/s
11:38:01 PM 80.94 22.21 58.73 5717.19 31160.36
11:39:01 PM 59.54 0.10 59.44 2.13 5099.17
11:40:00 PM 113.17 14.46 98.71 3159.52 8820.22
11:40:01 PM 179.70 0.00 179.70 0.00 3166.92
11:41:01 PM 191.45 2.75 188.70 75.99 7097.32
11:42:01 PM 127.15 1.88 125.26 105.05 44182.79
Average: 114.74 8.22 106.52 1798.19 19246.61
11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
11:38:01 PM 29870492 31320252 2785220 8.53 2688 1786208 1468292 4.36 139084 2267408 63196
11:39:01 PM 29685340 31293268 2970372 9.10 2688 1933872 1453820 4.31 140780 2408112 124652
11:40:00 PM 29306708 31122776 3349004 10.26 2688 2135048 2051596 6.09 154800 2735640 30572
11:40:01 PM 29344320 31161748 3311392 10.14 2688 2136144 1607376 4.77 154804 2700084 31432
11:41:01 PM 27779304 30802584 4876408 14.93 2688 3334312 1784904 5.30 176420 4211716 1064344
11:42:01 PM 27803868 31225340 4851844 14.86 2688 3727112 1439184 4.27 511780 3837012 172472
Average: 28965005 31154328 3690707 11.30 2688 2508783 1634195 4.85 212945 3026662 247778
11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:38:01 PM eth0 316.74 208.36 953.74 58.35 0.00 0.00 0.00 0.00
11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:39:01 PM eth0 31.76 24.21 620.47 3.79 0.00 0.00 0.00 0.00
11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:00 PM eth0 110.94 104.12 480.47 43.87 0.00 0.00 0.00 0.00
11:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:40:01 PM eth0 106.77 126.32 397.04 32.21 0.00 0.00 0.00 0.00
11:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:41:01 PM eth0 448.88 318.61 9090.92 42.92 0.00 0.00 0.00 0.00
11:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
11:42:01 PM eth0 221.08 236.03 786.34 1910.26 0.00 0.00 0.00 0.00
11:42:01 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 225.86 178.36 2385.84 411.75 0.00 0.00 0.00 0.00
Average: docker0 0.00 0.00 0.00 0.00 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) 01/17/2025 _x86_64_ (8 CPU)
23:36:32 LINUX RESTART (8 CPU)
11:37:01 PM CPU %user %nice %system %iowait %steal %idle
11:38:01 PM all 8.80 0.00 1.50 10.94 0.09 78.66
11:38:01 PM 0 5.69 0.00 1.70 2.15 0.12 90.35
11:38:01 PM 1 7.03 0.00 1.97 16.49 0.15 74.37
11:38:01 PM 2 8.84 0.00 0.87 18.35 0.07 71.87
11:38:01 PM 3 15.82 0.00 1.94 10.26 0.08 71.89
11:38:01 PM 4 7.27 0.00 1.64 8.19 0.15 82.75
11:38:01 PM 5 12.24 0.00 1.89 16.78 0.07 69.02
11:38:01 PM 6 6.93 0.00 0.99 1.91 0.05 90.12
11:38:01 PM 7 6.58 0.00 1.02 13.42 0.05 78.94
11:39:01 PM all 3.58 0.00 0.36 4.11 0.03 91.91
11:39:01 PM 0 0.02 0.00 0.25 3.45 0.05 96.23
11:39:01 PM 1 7.88 0.00 0.38 4.64 0.05 87.05
11:39:01 PM 2 0.68 0.00 0.12 2.15 0.02 97.03
11:39:01 PM 3 0.10 0.00 0.13 10.23 0.03 89.51
11:39:01 PM 4 0.65 0.00 0.18 6.91 0.02 92.24
11:39:01 PM 5 6.72 0.00 0.47 0.38 0.02 92.42
11:39:01 PM 6 0.03 0.00 0.03 0.00 0.02 99.92
11:39:01 PM 7 12.60 0.00 1.33 5.12 0.03 80.91
11:40:00 PM all 5.47 0.00 0.67 3.18 0.04 90.63
11:40:00 PM 0 12.12 0.00 0.80 2.87 0.05 84.16
11:40:00 PM 1 4.10 0.00 0.90 5.00 0.05 89.95
11:40:00 PM 2 4.72 0.00 1.16 5.92 0.07 88.13
11:40:00 PM 3 1.93 0.00 0.34 2.32 0.05 95.35
11:40:00 PM 4 9.90 0.00 0.77 4.83 0.05 84.45
11:40:00 PM 5 4.57 0.00 0.34 1.59 0.03 93.47
11:40:00 PM 6 1.77 0.00 0.22 0.00 0.02 97.99
11:40:00 PM 7 4.64 0.00 0.85 2.92 0.03 91.55
11:40:01 PM all 11.92 0.00 1.14 4.35 0.09 82.50
11:40:01 PM 0 0.76 0.00 0.76 0.00 0.00 98.48
11:40:01 PM 1 1.50 0.00 1.50 0.00 0.00 96.99
11:40:01 PM 2 18.05 0.00 1.50 0.00 0.75 79.70
11:40:01 PM 3 2.26 0.00 0.00 0.00 0.00 97.74
11:40:01 PM 4 0.76 0.00 0.00 0.00 0.00 99.24
11:40:01 PM 5 35.88 0.00 0.76 0.00 0.00 63.36
11:40:01 PM 6 12.88 0.00 0.00 0.00 0.00 87.12
11:40:01 PM 7 23.66 0.00 4.58 35.11 0.00 36.64
11:41:01 PM all 9.20 0.00 0.88 8.39 0.07 81.46
11:41:01 PM 0 6.02 0.00 0.72 4.63 0.07 88.57
11:41:01 PM 1 8.75 0.00 1.10 9.86 0.07 80.22
11:41:01 PM 2 4.51 0.00 0.79 12.04 0.07 82.60
11:41:01 PM 3 9.48 0.00 1.44 9.42 0.07 79.60
11:41:01 PM 4 9.26 0.00 0.80 13.92 0.07 75.95
11:41:01 PM 5 16.16 0.00 0.53 3.92 0.08 79.30
11:41:01 PM 6 6.79 0.00 0.38 0.38 0.05 92.39
11:41:01 PM 7 12.64 0.00 1.27 12.98 0.08 73.02
11:42:01 PM all 6.85 0.00 1.09 9.72 0.06 82.29
11:42:01 PM 0 6.59 0.00 1.37 5.87 0.07 86.11
11:42:01 PM 1 4.40 0.00 1.22 13.88 0.07 80.43
11:42:01 PM 2 7.44 0.00 1.74 15.57 0.05 75.20
11:42:01 PM 3 7.01 0.00 1.32 23.76 0.05 67.86
11:42:01 PM 4 15.79 0.00 0.85 1.85 0.05 81.46
11:42:01 PM 5 5.96 0.00 0.82 5.74 0.05 87.44
11:42:01 PM 6 3.15 0.00 0.64 1.57 0.05 94.59
11:42:01 PM 7 4.47 0.00 0.77 9.49 0.07 85.21
Average: all 6.81 0.00 0.90 7.27 0.06 84.96
Average: 0 6.04 0.00 0.97 3.78 0.07 89.15
Average: 1 6.42 0.00 1.12 9.94 0.08 82.45
Average: 2 5.29 0.00 0.94 10.77 0.06 82.94
Average: 3 6.86 0.00 1.03 11.18 0.06 80.87
Average: 4 8.53 0.00 0.85 7.12 0.07 83.44
Average: 5 9.26 0.00 0.81 5.67 0.05 84.21
Average: 6 3.78 0.00 0.45 0.77 0.04 94.96
Average: 7 8.27 0.00 1.07 8.92 0.05 81.69