---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-232 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 12G 7.5G 62% / 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 446 590 0 2907 3214 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:47:d0:ee brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe47:d0ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:41:cc:d6:00 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-232) 04/26/24 _x86_64_ (4 CPU) 13:34:42 LINUX RESTART (4 CPU) 13:35:01 tps rtps wtps bread/s bwrtn/s 13:36:01 188.12 83.94 104.18 6583.97 41393.92 13:37:01 216.06 41.29 174.77 7269.15 92991.61 13:38:01 194.43 36.93 157.51 4720.55 43416.10 13:39:01 347.91 326.56 21.35 15536.48 3240.93 Average: 236.63 122.17 114.46 8527.38 45266.60 13:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:36:01 1639472 3316868 2399180 59.41 44440 1792208 947836 18.63 619240 1607692 142200 13:37:01 110892 3331272 3927760 97.25 100028 3196676 1094092 21.51 487836 3140376 288208 13:38:01 677256 3314524 3361396 83.23 139840 2569060 1465604 28.81 751692 2303308 51160 13:39:01 690164 3310144 3348488 82.91 141540 2565560 945620 18.59 715096 2344456 52736 Average: 779446 3318202 3259206 80.70 106462 2530876 1113288 21.88 643466 2348958 133576 13:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:36:01 ens3 366.37 230.49 1408.09 67.45 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 13:37:01 ens3 358.24 170.75 11663.41 14.54 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 313.66 236.81 1667.33 19.40 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 1.43 1.43 0.13 0.13 0.00 0.00 0.00 0.00 13:39:01 ens3 250.37 161.26 1676.85 18.95 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 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 322.17 199.83 4104.86 30.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-232) 04/26/24 _x86_64_ (4 CPU) 13:34:42 LINUX RESTART (4 CPU) 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 18.29 0.00 2.11 5.90 0.05 73.64 13:36:01 0 15.85 0.00 1.72 3.80 0.05 78.58 13:36:01 1 35.15 0.00 3.10 3.70 0.07 57.98 13:36:01 2 7.83 0.00 1.84 9.80 0.05 80.48 13:36:01 3 14.35 0.00 1.78 6.32 0.05 77.50 13:37:01 all 24.49 0.00 5.41 3.71 0.07 66.31 13:37:01 0 22.39 0.00 3.62 2.75 0.07 71.17 13:37:01 1 43.98 0.00 7.05 0.64 0.07 48.25 13:37:01 2 13.69 0.00 5.56 5.21 0.05 75.49 13:37:01 3 17.90 0.00 5.39 6.26 0.05 70.39 13:38:01 all 32.90 0.00 7.81 5.14 0.08 54.07 13:38:01 0 34.41 0.00 7.82 4.39 0.08 53.29 13:38:01 1 34.43 0.00 7.79 3.30 0.08 54.39 13:38:01 2 30.81 0.00 8.38 7.94 0.08 52.77 13:38:01 3 31.95 0.00 7.28 4.91 0.08 55.77 13:39:01 all 11.76 0.00 1.40 11.55 0.06 75.23 13:39:01 0 9.94 0.00 1.26 11.36 0.07 77.37 13:39:01 1 13.15 0.00 1.44 12.03 0.07 73.31 13:39:01 2 14.18 0.00 1.84 13.69 0.08 70.20 13:39:01 3 9.81 0.00 1.03 9.14 0.05 79.96 Average: all 21.85 0.00 4.18 6.58 0.07 67.33 Average: 0 20.63 0.00 3.60 5.58 0.07 70.13 Average: 1 31.64 0.00 4.84 4.93 0.07 58.52 Average: 2 16.62 0.00 4.40 9.16 0.07 69.75 Average: 3 18.48 0.00 3.86 6.67 0.06 70.93