---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-554 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 700K 394M 1% /run /dev/vda1 20G 9.3G 9.9G 49% / 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 476 588 0 2879 3192 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:b0:e8:47 brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:feb0:e847/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:05:34:b6 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-554) 12/21/24 _x86_64_ (4 CPU) 22:32:37 LINUX RESTART (4 CPU) 22:33:02 tps rtps wtps bread/s bwrtn/s 22:34:01 166.11 66.45 99.66 5245.89 42929.28 22:35:02 239.89 147.11 92.78 7755.51 32180.90 22:36:01 30.03 7.22 22.81 663.21 4992.92 Average: 145.87 74.00 71.87 4572.85 26731.81 22:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:34:01 1637836 3336264 2400816 59.45 52044 1801072 904228 17.77 565904 1653636 163412 22:35:02 580540 3212648 3458112 85.63 72484 2688616 1034760 20.34 1146888 2075296 120008 22:36:01 677224 3342872 3361428 83.23 74356 2720976 868508 17.07 1055616 2073192 15856 Average: 965200 3297261 3073452 76.10 66295 2403555 935832 18.40 922803 1934041 99759 22:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:34:01 ens3 405.19 252.94 1567.24 69.83 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 22:35:02 ens3 517.10 381.07 2804.51 94.28 0.00 0.00 0.00 0.00 22:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:02 lo 3.00 3.00 0.30 0.30 0.00 0.00 0.00 0.00 22:36:01 ens3 47.04 39.18 174.18 11.95 0.00 0.00 0.00 0.00 22:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 324.20 225.28 1522.55 58.89 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: lo 1.66 1.66 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-554) 12/21/24 _x86_64_ (4 CPU) 22:32:37 LINUX RESTART (4 CPU) 22:33:02 CPU %user %nice %system %iowait %steal %idle 22:34:01 all 19.94 0.00 2.17 5.15 0.06 72.67 22:34:01 0 24.35 0.00 2.93 3.32 0.07 69.33 22:34:01 1 33.23 0.00 2.57 2.91 0.07 61.22 22:34:01 2 17.00 0.00 1.57 6.60 0.09 74.75 22:34:01 3 5.18 0.00 1.62 7.76 0.05 85.39 22:35:02 all 25.60 0.82 3.88 9.66 0.07 59.96 22:35:02 0 20.79 0.02 3.67 7.47 0.05 68.00 22:35:02 1 42.80 0.77 4.44 11.47 0.08 40.44 22:35:02 2 18.55 0.86 3.48 10.95 0.07 66.09 22:35:02 3 20.23 1.63 3.93 8.78 0.07 65.37 22:36:01 all 15.06 0.00 0.64 0.77 0.04 83.49 22:36:01 0 8.76 0.00 0.71 1.37 0.05 89.10 22:36:01 1 5.73 0.00 0.47 0.25 0.02 93.53 22:36:01 2 33.80 0.00 0.80 0.22 0.07 65.12 22:36:01 3 12.02 0.00 0.59 1.26 0.03 86.09 Average: all 20.22 0.27 2.24 5.21 0.06 72.00 Average: 0 17.97 0.01 2.44 4.07 0.06 75.46 Average: 1 27.25 0.26 2.50 4.89 0.06 65.05 Average: 2 23.11 0.29 1.95 5.93 0.07 68.64 Average: 3 12.51 0.55 2.05 5.94 0.05 78.89