---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3339 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 8.3G 58% / 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 603 384 0 2956 3058 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:23:16:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe23:16df/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:1c:d2:5b 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-3339) 02/01/25 _x86_64_ (4 CPU) 09:42:12 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 142.53 16.16 126.36 2333.88 34181.37 09:45:01 242.87 11.78 231.10 337.51 63100.20 09:46:01 78.50 22.71 55.79 2223.50 12684.02 09:47:01 110.50 88.72 21.78 3797.90 965.04 Average: 143.61 34.84 108.77 2172.97 27737.08 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 881040 3304356 3157612 78.18 68252 2486564 1136500 22.34 640744 2285612 44192 09:45:01 284852 3265200 3753800 92.95 126840 2921600 1453308 28.57 762812 2678264 97968 09:46:01 594360 3206548 3444292 85.28 131376 2521596 1102276 21.67 1006388 2101368 252 09:47:01 407632 3145784 3631020 89.91 133844 2640452 1066844 20.97 1129984 2159452 15608 Average: 541971 3230472 3496681 86.58 115078 2642553 1189732 23.39 884982 2306174 39505 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 09:44:01 ens3 653.57 356.99 6879.43 37.18 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 598.73 478.03 3438.41 50.46 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 3.70 3.70 0.30 0.30 0.00 0.00 0.00 0.00 09:46:01 ens3 45.98 71.57 8.17 481.66 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 1.87 1.87 0.16 0.16 0.00 0.00 0.00 0.00 09:47:01 ens3 69.02 110.90 18.45 553.72 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 2.09 2.09 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 341.86 254.40 2586.22 280.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3339) 02/01/25 _x86_64_ (4 CPU) 09:42:12 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 20.38 0.00 2.91 3.87 0.07 72.76 09:44:01 0 5.96 0.00 2.25 8.33 0.05 83.40 09:44:01 1 33.02 0.00 4.44 4.41 0.08 58.04 09:44:01 2 13.06 0.00 2.01 1.83 0.07 83.03 09:44:01 3 29.52 0.00 2.95 0.89 0.07 66.57 09:45:01 all 16.65 0.00 5.96 8.49 0.11 68.78 09:45:01 0 18.48 0.00 6.26 10.35 0.10 64.82 09:45:01 1 14.51 0.00 6.70 8.30 0.14 70.34 09:45:01 2 16.98 0.00 5.58 9.42 0.12 67.90 09:45:01 3 16.63 0.00 5.30 5.90 0.12 72.05 09:46:01 all 22.63 0.00 4.70 2.15 0.09 70.43 09:46:01 0 22.05 0.00 4.82 1.11 0.08 71.94 09:46:01 1 22.16 0.00 4.19 1.66 0.08 71.92 09:46:01 2 23.57 0.00 4.69 4.93 0.08 66.72 09:46:01 3 22.74 0.00 5.09 0.92 0.08 71.16 09:47:01 all 16.74 0.00 1.00 2.50 0.05 79.71 09:47:01 0 11.63 0.00 0.82 1.10 0.05 86.40 09:47:01 1 7.19 0.00 0.99 2.93 0.03 88.85 09:47:01 2 19.04 0.00 1.12 4.78 0.07 75.00 09:47:01 3 29.05 0.00 1.08 1.18 0.07 68.62 Average: all 19.11 0.00 3.64 4.24 0.08 72.94 Average: 0 14.51 0.00 3.53 5.21 0.07 76.68 Average: 1 19.25 0.00 4.07 4.30 0.08 72.29 Average: 2 18.17 0.00 3.34 5.23 0.08 73.18 Average: 3 24.50 0.00 3.60 2.22 0.08 69.59