---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39526 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 11G 145G 7% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 858 28734 0 2573 30865 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: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:20:ee:67 brd ff:ff:ff:ff:ff:ff inet 10.30.107.30/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe20:ee67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:5c:c1:f6 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::42:75ff:fe5c:c1f6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39526) 09/18/24 _x86_64_ (8 CPU) 12:41:16 LINUX RESTART (8 CPU) 12:42:02 tps rtps wtps bread/s bwrtn/s 12:43:01 118.42 31.22 87.21 1552.82 23399.02 12:44:01 150.37 8.93 141.44 1609.20 46958.57 Average: 134.53 19.98 114.55 1581.25 35277.77 12:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 30085888 31723848 2853332 8.66 73444 1870884 1409496 4.15 845268 1709400 200260 12:44:01 29011592 31558168 3927628 11.92 97068 2713536 1738972 5.12 1172692 2360848 208244 Average: 29548740 31641008 3390480 10.29 85256 2292210 1574234 4.63 1008980 2035124 204252 12:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 ens3 63.40 42.92 1013.06 9.72 0.00 0.00 0.00 0.00 12:43:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 vethf206086 85.49 200.92 8.53 4147.28 0.00 0.00 0.00 0.34 12:44:01 ens3 335.38 171.64 5193.08 21.39 0.00 0.00 0.00 0.00 12:44:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 12:44:01 docker0 85.49 200.77 7.36 4147.27 0.00 0.00 0.00 0.00 Average: vethf206086 43.10 101.30 4.30 2091.06 0.00 0.00 0.00 0.17 Average: ens3 200.53 107.82 3120.63 15.61 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 43.10 101.23 3.71 2091.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-39526) 09/18/24 _x86_64_ (8 CPU) 12:41:16 LINUX RESTART (8 CPU) 12:42:02 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 9.24 0.00 0.72 3.13 0.03 86.88 12:43:01 0 28.04 0.00 1.70 2.65 0.07 67.53 12:43:01 1 1.51 0.00 0.44 13.02 0.03 85.00 12:43:01 2 34.69 0.00 1.79 1.68 0.09 61.75 12:43:01 3 2.39 0.00 0.46 0.49 0.03 96.62 12:43:01 4 5.24 0.00 0.73 0.25 0.02 93.76 12:43:01 5 1.07 0.00 0.22 0.24 0.00 98.47 12:43:01 6 0.56 0.00 0.22 0.42 0.02 98.78 12:43:01 7 0.44 0.00 0.24 6.28 0.02 93.02 12:44:01 all 6.89 0.00 1.83 4.40 0.05 86.83 12:44:01 0 7.05 0.00 2.26 7.85 0.05 82.79 12:44:01 1 7.46 0.00 1.56 4.41 0.03 86.55 12:44:01 2 2.09 0.00 1.16 4.44 0.05 92.26 12:44:01 3 2.72 0.00 1.09 0.27 0.02 95.91 12:44:01 4 21.54 0.00 4.20 1.66 0.07 72.54 12:44:01 5 4.30 0.00 1.31 0.65 0.03 93.70 12:44:01 6 4.98 0.00 1.64 8.08 0.03 85.27 12:44:01 7 5.05 0.00 1.46 7.85 0.05 85.59 Average: all 8.06 0.00 1.28 3.77 0.04 86.86 Average: 0 17.47 0.00 1.99 5.27 0.06 75.22 Average: 1 4.50 0.00 1.00 8.68 0.03 85.78 Average: 2 18.27 0.00 1.47 3.07 0.07 77.12 Average: 3 2.56 0.00 0.77 0.38 0.03 96.26 Average: 4 13.43 0.00 2.47 0.96 0.04 83.10 Average: 5 2.70 0.00 0.77 0.45 0.02 96.07 Average: 6 2.79 0.00 0.93 4.28 0.03 91.98 Average: 7 2.76 0.00 0.85 7.07 0.03 89.28