---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2502 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 8.5G 57% / 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 495 503 0 2944 3165 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:72:7d:8c brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86173sec preferred_lft 86173sec inet6 fe80::f816:3eff:fe72:7d8c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:0b:68:6a 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-2502) 08/15/24 _x86_64_ (4 CPU) 03:39:40 LINUX RESTART (4 CPU) 03:40:01 tps rtps wtps bread/s bwrtn/s 03:41:01 192.18 83.79 108.40 6574.10 42547.06 03:42:01 163.97 18.64 145.34 2605.46 63506.60 03:43:01 186.94 39.79 147.14 3695.38 33388.17 Average: 181.03 47.40 133.63 4291.37 46483.44 03:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 1662112 3362772 2376540 58.84 52780 1803552 897296 17.64 561616 1634752 131548 03:42:01 239476 3072420 3799176 94.07 93528 2840200 1382716 27.18 866272 2654252 301764 03:43:01 535888 3232940 3502764 86.73 150472 2584264 1009232 19.84 859900 2304728 32372 Average: 812492 3222711 3226160 79.88 98927 2409339 1096415 21.55 762596 2197911 155228 03:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 03:41:01 ens3 377.24 238.64 1464.37 69.82 0.00 0.00 0.00 0.00 03:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 03:42:01 ens3 1055.85 509.74 7859.38 46.23 0.00 0.00 0.00 0.00 03:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:43:01 ens3 317.40 143.83 1142.75 38.27 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 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 583.57 297.44 3489.56 51.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2502) 08/15/24 _x86_64_ (4 CPU) 03:39:40 LINUX RESTART (4 CPU) 03:40:01 CPU %user %nice %system %iowait %steal %idle 03:41:01 all 18.69 0.00 2.47 5.93 0.06 72.84 03:41:01 0 32.47 0.00 3.76 3.83 0.07 59.87 03:41:01 1 16.66 0.00 2.46 5.13 0.07 75.69 03:41:01 2 16.71 0.00 1.98 7.46 0.08 73.77 03:41:01 3 8.92 0.00 1.70 7.32 0.05 82.01 03:42:01 all 21.20 0.00 4.69 2.94 0.09 71.08 03:42:01 0 12.94 0.00 3.88 2.96 0.07 80.15 03:42:01 1 16.37 0.00 4.96 5.59 0.08 72.99 03:42:01 2 19.07 0.00 4.78 2.09 0.08 73.98 03:42:01 3 36.43 0.00 5.10 1.16 0.10 57.21 03:43:01 all 19.67 0.00 3.97 4.45 0.08 71.82 03:43:01 0 12.28 0.00 3.01 7.28 0.07 77.36 03:43:01 1 16.25 0.00 4.64 5.50 0.07 73.53 03:43:01 2 35.35 0.00 4.01 1.23 0.12 59.29 03:43:01 3 14.62 0.00 4.25 3.83 0.07 77.24 Average: all 19.85 0.00 3.71 4.44 0.08 71.92 Average: 0 19.26 0.00 3.55 4.69 0.07 72.44 Average: 1 16.43 0.00 4.02 5.41 0.07 74.07 Average: 2 23.75 0.00 3.59 3.58 0.09 68.98 Average: 3 19.96 0.00 3.68 4.11 0.07 72.18