---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10234 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 11G 8.9G 54% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 528 213 0 3201 3131 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:0b:24:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.134/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe0b:2438/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:19:92:0e:3b 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10234) 11/13/24 _x86_64_ (4 CPU) 08:41:31 LINUX RESTART (4 CPU) 08:42:02 tps rtps wtps bread/s bwrtn/s 08:43:01 145.11 66.80 78.31 4997.53 7238.50 08:44:01 231.18 17.89 213.29 2332.70 71355.92 Average: 188.52 42.14 146.38 3653.70 39571.91 08:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:43:01 1632080 3342256 2406572 59.59 52908 1812260 890556 17.51 582752 1644188 148360 08:44:01 284372 3304316 3754280 92.96 98380 2995028 1185456 23.30 675536 2776648 628 Average: 958226 3323286 3080426 76.27 75644 2403644 1038006 20.40 629144 2210418 74494 08:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 ens3 399.69 250.33 1449.46 71.30 0.00 0.00 0.00 0.00 08:43:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 ens3 866.40 508.33 7804.25 50.07 0.00 0.00 0.00 0.00 08:44:01 lo 2.40 2.40 0.23 0.23 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 Average: ens3 635.05 380.44 4654.08 60.59 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10234) 11/13/24 _x86_64_ (4 CPU) 08:41:31 LINUX RESTART (4 CPU) 08:42:02 CPU %user %nice %system %iowait %steal %idle 08:43:01 all 21.39 0.00 1.98 4.03 0.07 72.53 08:43:01 0 11.65 0.00 1.77 11.85 0.05 74.69 08:43:01 1 14.01 0.00 1.44 0.66 0.03 83.85 08:43:01 2 35.63 0.00 2.98 2.16 0.14 59.09 08:43:01 3 24.31 0.00 1.73 1.43 0.05 72.48 08:44:01 all 21.29 0.00 4.65 5.46 0.08 68.53 08:44:01 0 13.21 0.00 4.25 7.89 0.07 74.59 08:44:01 1 13.25 0.00 3.73 4.46 0.08 78.48 08:44:01 2 27.98 0.00 4.93 5.89 0.08 61.11 08:44:01 3 30.75 0.00 5.67 3.59 0.07 59.92 Average: all 21.34 0.00 3.32 4.75 0.07 70.52 Average: 0 12.43 0.00 3.01 9.86 0.06 74.64 Average: 1 13.63 0.00 2.59 2.57 0.06 81.15 Average: 2 31.79 0.00 3.96 4.04 0.11 60.11 Average: 3 27.54 0.00 3.71 2.51 0.06 66.18