---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4777 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: 2800.000 BogoMIPS: 5600.00 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 7.9G 60% / 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 542 250 0 3150 3118 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:e3:dd:eb brd ff:ff:ff:ff:ff:ff inet 10.32.6.196/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fee3:ddeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:15:54:4d 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-4777) 09/11/24 _x86_64_ (4 CPU) 01:17:40 LINUX RESTART (4 CPU) 01:18:01 tps rtps wtps bread/s bwrtn/s 01:19:02 193.83 83.65 110.18 6576.50 42475.07 01:20:01 378.05 54.95 323.10 10687.80 126799.73 01:21:01 123.85 65.32 58.52 4309.55 8664.02 Average: 231.12 68.04 163.07 7172.34 58947.35 01:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:02 1675184 3375336 2363468 58.52 52528 1803340 872328 17.15 546844 1636524 132376 01:20:01 147684 3316888 3890968 96.34 119080 3130256 1202832 23.64 552156 3041452 1200 01:21:01 534308 3248404 3504344 86.77 122468 2644984 1154896 22.70 777624 2405024 256 Average: 785725 3313543 3252927 80.54 98025 2526193 1076685 21.16 625541 2361000 44611 01:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:19:02 ens3 423.25 291.05 1441.03 73.23 0.00 0.00 0.00 0.00 01:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 01:20:01 ens3 577.61 291.67 13183.31 25.77 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 01:21:01 ens3 172.67 120.91 933.94 9.25 0.00 0.00 0.00 0.00 01:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 390.17 234.23 5142.77 36.14 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 1.14 1.14 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4777) 09/11/24 _x86_64_ (4 CPU) 01:17:40 LINUX RESTART (4 CPU) 01:18:01 CPU %user %nice %system %iowait %steal %idle 01:19:02 all 18.19 0.00 2.45 6.23 0.05 73.08 01:19:02 0 9.35 0.00 2.97 6.54 0.05 81.09 01:19:02 1 12.21 0.00 1.91 3.00 0.03 82.84 01:19:02 2 19.68 0.00 2.26 7.95 0.05 70.07 01:19:02 3 31.49 0.00 2.68 7.40 0.07 58.36 01:20:01 all 25.41 0.00 8.31 8.74 0.08 57.46 01:20:01 0 40.66 0.00 7.91 2.78 0.09 48.57 01:20:01 1 19.99 0.00 8.59 6.65 0.09 64.69 01:20:01 2 21.28 0.00 8.38 8.11 0.10 62.12 01:20:01 3 19.63 0.00 8.34 17.46 0.07 54.51 01:21:01 all 19.57 0.00 2.51 3.14 0.06 74.73 01:21:01 0 25.23 0.00 2.91 3.26 0.07 68.53 01:21:01 1 13.02 0.00 2.06 3.33 0.03 81.57 01:21:01 2 13.91 0.00 2.39 2.56 0.05 81.09 01:21:01 3 26.12 0.00 2.72 3.41 0.07 67.68 Average: all 21.01 0.00 4.39 6.01 0.06 68.53 Average: 0 24.96 0.00 4.57 4.20 0.07 66.20 Average: 1 15.02 0.00 4.14 4.30 0.05 76.49 Average: 2 18.26 0.00 4.31 6.19 0.07 71.18 Average: 3 25.81 0.00 4.54 9.34 0.07 60.24