---> uname -a: Linux prd-centos8-docker-8c-8g-922.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 1042 27328 19 3519 30383 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:3c:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.242/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fefd:3c75/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:c1:74:39 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:b6ff:fec1:7439/64 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) 01/30/2024 _x86_64_ (8 CPU) 13:59:47 LINUX RESTART (8 CPU) 02:00:00 PM tps rtps wtps bread/s bwrtn/s 02:00:01 PM 170.59 52.10 118.49 7939.50 243092.44 02:01:01 PM 228.72 35.30 193.42 8452.19 35583.34 02:02:01 PM 234.37 20.09 214.28 3969.08 10985.26 02:03:01 PM 127.73 1.27 126.46 383.27 11771.65 02:04:01 PM 99.45 12.61 86.84 918.63 30003.22 Average: 172.56 17.49 155.07 3453.39 23176.41 02:00:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 PM 30636216 31816836 2019496 6.18 2688 1521816 722896 2.21 73272 1588740 640840 02:01:01 PM 29576164 31233356 3079548 9.43 2688 1982780 1439744 4.27 166756 2489160 140448 02:02:01 PM 28620592 30662496 4035120 12.36 2688 2356932 1899508 5.64 246772 3311728 153872 02:03:01 PM 27023836 29295312 5631876 17.25 2688 2582468 3000104 8.90 314600 4819788 52988 02:04:01 PM 27841612 30953444 4814100 14.74 2688 3406244 1714216 5.09 633172 3627040 1640 Average: 28739684 30792289 3916028 11.99 2688 2370048 1755294 5.21 286914 3167291 197958 02:00:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 PM eth0 1.68 0.00 0.11 0.00 0.00 0.00 0.00 0.00 02:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 PM eth0 355.21 233.03 1586.20 58.05 0.00 0.00 0.00 0.00 02:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 PM eth0 276.51 236.57 2866.03 54.85 0.00 0.00 0.00 0.00 02:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 PM lo 2.07 2.07 0.35 0.35 0.00 0.00 0.00 0.00 02:03:01 PM eth0 224.70 177.70 3234.89 25.52 0.00 0.00 0.00 0.00 02:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 PM eth0 926.87 346.70 6470.46 30.07 0.00 0.00 0.00 0.00 02:04:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 443.63 247.28 3521.84 41.92 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 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) 01/30/2024 _x86_64_ (8 CPU) 13:59:47 LINUX RESTART (8 CPU) 02:00:00 PM CPU %user %nice %system %iowait %steal %idle 02:00:01 PM all 2.42 0.00 3.15 19.12 0.00 75.32 02:00:01 PM 0 1.68 0.00 3.36 14.29 0.00 80.67 02:00:01 PM 1 1.67 0.00 2.50 0.83 0.00 95.00 02:00:01 PM 2 1.68 0.00 5.04 93.28 0.00 0.00 02:00:01 PM 3 5.08 0.00 3.39 39.83 0.00 51.69 02:00:01 PM 4 4.20 0.00 2.52 0.84 0.00 92.44 02:00:01 PM 5 0.84 0.00 2.52 3.36 0.00 93.28 02:00:01 PM 6 1.68 0.00 3.36 0.00 0.00 94.96 02:00:01 PM 7 2.52 0.00 2.52 0.84 0.00 94.12 02:01:01 PM all 13.71 0.00 2.07 2.60 0.06 81.56 02:01:01 PM 0 13.75 0.00 2.01 1.05 0.08 83.11 02:01:01 PM 1 10.51 0.00 2.75 3.10 0.07 83.57 02:01:01 PM 2 7.20 0.00 2.26 8.93 0.07 81.54 02:01:01 PM 3 12.90 0.00 2.04 4.76 0.07 80.23 02:01:01 PM 4 25.00 0.00 2.37 0.52 0.07 72.05 02:01:01 PM 5 6.69 0.00 1.91 0.79 0.07 90.54 02:01:01 PM 6 8.45 0.00 0.94 0.79 0.03 89.79 02:01:01 PM 7 25.10 0.00 2.26 0.89 0.05 71.70 02:02:01 PM all 21.24 0.00 1.29 1.44 0.08 75.95 02:02:01 PM 0 23.65 0.00 0.89 1.61 0.08 73.77 02:02:01 PM 1 21.87 0.00 1.54 0.62 0.08 75.89 02:02:01 PM 2 27.75 0.00 1.45 0.87 0.08 69.85 02:02:01 PM 3 13.30 0.00 1.29 2.61 0.08 82.72 02:02:01 PM 4 20.15 0.00 1.02 1.40 0.07 77.36 02:02:01 PM 5 16.66 0.00 1.76 1.95 0.07 79.57 02:02:01 PM 6 23.81 0.00 1.02 0.85 0.08 74.23 02:02:01 PM 7 22.73 0.00 1.34 1.64 0.08 74.21 02:03:01 PM all 35.54 0.00 1.00 0.70 0.07 62.68 02:03:01 PM 0 39.08 0.00 1.15 0.33 0.08 59.34 02:03:01 PM 1 34.85 0.00 1.02 1.71 0.07 62.36 02:03:01 PM 2 30.70 0.00 1.09 0.40 0.07 67.75 02:03:01 PM 3 37.23 0.00 0.57 2.44 0.08 59.68 02:03:01 PM 4 42.39 0.00 0.90 0.07 0.07 56.57 02:03:01 PM 5 28.74 0.00 1.02 0.45 0.07 69.73 02:03:01 PM 6 28.83 0.00 0.94 0.05 0.07 70.11 02:03:01 PM 7 42.53 0.00 1.30 0.17 0.08 55.91 02:04:01 PM all 29.93 0.23 2.32 1.54 0.08 65.89 02:04:01 PM 0 35.92 0.00 2.44 0.54 0.08 61.01 02:04:01 PM 1 31.55 0.02 2.81 2.45 0.08 63.09 02:04:01 PM 2 24.02 1.14 2.39 4.49 0.08 67.86 02:04:01 PM 3 26.62 0.00 1.79 0.59 0.07 70.93 02:04:01 PM 4 44.36 0.64 2.10 1.18 0.07 51.66 02:04:01 PM 5 17.62 0.03 2.22 1.34 0.08 78.70 02:04:01 PM 6 33.23 0.00 2.67 1.26 0.08 62.75 02:04:01 PM 7 26.12 0.02 2.15 0.47 0.10 71.13 Average: all 24.99 0.06 1.68 1.66 0.07 71.55 Average: 0 27.96 0.00 1.63 0.95 0.08 69.38 Average: 1 24.58 0.00 2.03 1.96 0.08 71.35 Average: 2 22.32 0.28 1.81 4.11 0.08 71.40 Average: 3 22.42 0.00 1.43 2.79 0.07 73.29 Average: 4 32.81 0.16 1.60 0.79 0.07 64.57 Average: 5 17.35 0.01 1.73 1.14 0.07 79.70 Average: 6 23.46 0.00 1.40 0.73 0.07 74.34 Average: 7 28.99 0.00 1.77 0.79 0.08 68.36