---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10983 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 10G 9.3G 52% / 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: 3944 493 212 0 3237 3167 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:d6:17:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86223sec preferred_lft 86223sec inet6 fe80::f816:3eff:fed6:17df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8f:ed:62:09 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-10983) 11/22/24 _x86_64_ (4 CPU) 03:02:20 LINUX RESTART (4 CPU) 03:03:01 tps rtps wtps bread/s bwrtn/s 03:04:01 122.31 35.24 87.07 1671.45 6324.28 03:05:01 175.19 15.23 159.96 2610.23 59476.75 Average: 148.75 25.24 123.51 2140.84 32900.52 03:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:04:01 1525936 3301356 2512724 62.22 56032 1871444 930136 18.28 627080 1700236 188488 03:05:01 271264 3293764 3767396 93.28 87952 3021940 934784 18.38 726444 2756416 16888 Average: 898600 3297560 3140060 77.75 71992 2446692 932460 18.33 676762 2228326 102688 03:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:04:01 ens3 84.52 72.92 916.57 10.28 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:05:01 ens3 237.33 153.62 6094.78 103.30 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 160.92 113.27 3505.68 56.79 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 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10983) 11/22/24 _x86_64_ (4 CPU) 03:02:20 LINUX RESTART (4 CPU) 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 18.78 0.00 1.45 3.76 0.06 75.95 03:04:01 0 30.40 0.00 1.54 1.91 0.07 66.08 03:04:01 1 10.05 0.00 1.54 10.18 0.03 78.20 03:04:01 2 14.31 0.00 1.25 2.37 0.08 81.98 03:04:01 3 20.35 0.00 1.47 0.58 0.05 77.54 03:05:01 all 21.89 0.00 4.28 3.69 0.08 70.07 03:05:01 0 20.11 0.00 4.15 1.45 0.07 74.22 03:05:01 1 12.21 0.00 4.13 1.39 0.07 82.20 03:05:01 2 17.30 0.00 3.97 7.15 0.08 71.50 03:05:01 3 38.03 0.00 4.84 4.79 0.10 52.23 Average: all 20.33 0.00 2.86 3.73 0.07 73.02 Average: 0 25.28 0.00 2.84 1.68 0.07 70.14 Average: 1 11.13 0.00 2.83 5.80 0.05 80.20 Average: 2 15.79 0.00 2.60 4.74 0.08 76.77 Average: 3 29.15 0.00 3.15 2.68 0.08 64.95