---> uname -a: Linux prd-centos8-docker-8c-8g-10525.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 1034 27015 19 3840 30405 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:ae:d8:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feae:d8bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:af:af:5b 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) 03/02/2024 _x86_64_ (8 CPU) 23:36:50 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 187.52 132.27 55.25 13694.10 38750.68 11:39:01 PM 124.10 6.57 117.53 1268.19 8989.02 11:40:01 PM 177.98 15.19 162.79 3281.96 6201.18 11:41:01 PM 170.81 3.97 166.84 152.88 29677.01 Average: 165.10 39.50 125.60 4599.37 20904.36 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29802380 31255328 2853332 8.74 2688 1788764 1433308 4.25 140716 2330884 57836 11:39:01 PM 29496960 31241444 3158752 9.67 2688 2064164 1434332 4.26 165184 2545704 109204 11:40:01 PM 28724336 30779548 3931376 12.04 2688 2369672 1873460 5.56 188500 3266760 185744 11:41:01 PM 27625852 31083448 5029860 15.40 2688 3762012 1519988 4.51 364772 4157836 746584 Average: 28912382 31089942 3743330 11.46 2688 2496153 1565272 4.64 214793 3075296 274842 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 321.54 217.11 904.51 55.27 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 50.14 32.21 877.25 6.15 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 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 252.72 236.00 1804.75 64.98 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 413.48 272.66 8099.89 37.30 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 259.48 189.50 2921.64 40.93 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) 03/02/2024 _x86_64_ (8 CPU) 23:36:50 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 11.12 0.00 2.96 6.31 0.06 79.56 11:38:01 PM 0 9.14 0.00 2.41 0.57 0.05 87.83 11:38:01 PM 1 11.59 0.00 2.49 1.02 0.07 84.83 11:38:01 PM 2 11.18 0.00 3.48 4.92 0.05 80.37 11:38:01 PM 3 9.15 0.00 3.51 4.57 0.05 82.71 11:38:01 PM 4 8.00 0.00 3.35 8.40 0.07 80.18 11:38:01 PM 5 11.58 0.00 2.66 7.42 0.05 78.29 11:38:01 PM 6 6.04 0.00 2.13 3.27 0.05 88.51 11:38:01 PM 7 22.29 0.00 3.63 20.33 0.07 53.69 11:39:01 PM all 8.66 0.00 0.90 1.80 0.04 88.60 11:39:01 PM 0 7.50 0.00 1.15 0.15 0.05 91.15 11:39:01 PM 1 15.82 0.00 1.45 1.50 0.07 81.16 11:39:01 PM 2 2.87 0.00 0.70 6.26 0.05 90.12 11:39:01 PM 3 15.26 0.00 0.99 0.67 0.03 83.05 11:39:01 PM 4 2.89 0.00 0.97 2.75 0.03 93.36 11:39:01 PM 5 13.09 0.00 1.17 1.93 0.03 83.78 11:39:01 PM 6 0.28 0.00 0.18 0.40 0.05 99.08 11:39:01 PM 7 11.59 0.00 0.55 0.75 0.02 87.10 11:40:01 PM all 8.13 0.00 0.85 6.56 0.06 84.38 11:40:01 PM 0 14.27 0.00 1.47 5.89 0.08 78.29 11:40:01 PM 1 5.68 0.00 0.69 12.69 0.05 80.89 11:40:01 PM 2 6.09 0.00 1.05 5.72 0.07 87.06 11:40:01 PM 3 4.98 0.00 0.57 8.26 0.07 86.13 11:40:01 PM 4 10.47 0.00 1.00 4.89 0.05 83.59 11:40:01 PM 5 5.46 0.00 0.65 2.20 0.05 91.63 11:40:01 PM 6 6.08 0.00 0.77 4.33 0.08 88.73 11:40:01 PM 7 12.04 0.00 0.64 8.53 0.07 78.73 11:41:01 PM all 9.61 0.00 1.24 7.97 0.06 81.12 11:41:01 PM 0 7.56 0.00 0.64 0.12 0.05 91.64 11:41:01 PM 1 9.78 0.00 0.82 11.49 0.07 77.84 11:41:01 PM 2 6.91 0.00 1.09 9.46 0.05 82.49 11:41:01 PM 3 9.45 0.00 2.13 12.58 0.07 75.77 11:41:01 PM 4 24.49 0.00 2.33 10.26 0.07 62.85 11:41:01 PM 5 7.68 0.00 1.69 14.13 0.05 76.44 11:41:01 PM 6 6.17 0.00 0.67 4.53 0.05 88.58 11:41:01 PM 7 4.89 0.00 0.53 1.25 0.05 93.27 Average: all 9.38 0.00 1.48 5.66 0.05 83.42 Average: 0 9.62 0.00 1.42 1.68 0.06 87.23 Average: 1 10.72 0.00 1.36 6.68 0.06 81.18 Average: 2 6.76 0.00 1.58 6.59 0.05 85.02 Average: 3 9.71 0.00 1.80 6.52 0.05 81.92 Average: 4 11.45 0.00 1.91 6.57 0.05 80.01 Average: 5 9.45 0.00 1.54 6.42 0.05 82.54 Average: 6 4.64 0.00 0.94 3.13 0.06 91.23 Average: 7 12.69 0.00 1.33 7.69 0.05 78.23