---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4600 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 9.9G 9.4G 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: 3943 491 878 0 2574 3185 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:bc:a0:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:febc:a0f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:6a:9b:27 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 inet6 fe80::42:9ff:fe6a:9b27/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4600) 06/26/24 _x86_64_ (4 CPU) 14:51:54 LINUX RESTART (4 CPU) 14:52:01 tps rtps wtps bread/s bwrtn/s 14:53:01 167.49 75.47 92.02 5719.31 40086.14 14:54:01 136.31 48.34 87.97 3411.30 11877.62 14:55:01 193.95 39.12 154.83 2520.19 55988.54 Average: 165.92 54.31 111.61 3883.37 35987.43 14:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:53:01 1762904 3324784 2275748 56.35 38312 1686864 922956 18.14 575232 1537644 83080 14:54:01 1193624 3165592 2845028 70.44 63744 2052244 1052872 20.70 794896 1845776 91456 14:55:01 929980 3253220 3108672 76.97 79776 2381900 975100 19.17 974004 1915640 5432 Average: 1295503 3247865 2743149 67.92 60611 2040336 983643 19.34 781377 1766353 59989 14:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:53:01 ens3 406.63 255.19 1298.98 70.45 0.00 0.00 0.00 0.00 14:53:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 290.07 320.68 1805.32 53.53 0.00 0.00 0.00 0.00 14:54:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 474.47 378.40 5265.28 78.07 0.00 0.00 0.00 0.00 14:55:01 lo 2.83 2.83 0.31 0.31 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 390.40 318.10 2790.27 67.35 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4600) 06/26/24 _x86_64_ (4 CPU) 14:51:54 LINUX RESTART (4 CPU) 14:52:01 CPU %user %nice %system %iowait %steal %idle 14:53:01 all 14.56 0.00 1.79 5.36 0.05 78.25 14:53:01 0 14.38 0.00 1.59 4.98 0.03 79.03 14:53:01 1 8.53 0.00 1.74 9.79 0.03 79.91 14:53:01 2 23.56 0.00 2.26 3.92 0.07 70.18 14:53:01 3 11.80 0.00 1.59 2.72 0.05 83.84 14:54:01 all 26.10 0.00 1.81 2.84 0.07 69.18 14:54:01 0 14.98 0.00 1.17 3.34 0.05 80.46 14:54:01 1 29.28 0.00 2.17 5.25 0.08 63.21 14:54:01 2 36.25 0.00 1.87 0.95 0.08 60.85 14:54:01 3 23.91 0.00 2.04 1.84 0.07 72.14 14:55:01 all 34.93 0.00 3.80 3.70 0.09 57.49 14:55:01 0 32.55 0.00 4.26 6.32 0.08 56.79 14:55:01 1 35.68 0.00 3.38 4.15 0.08 56.71 14:55:01 2 39.59 0.00 3.39 2.40 0.10 54.52 14:55:01 3 31.90 0.00 4.16 1.92 0.08 61.93 Average: all 25.18 0.00 2.46 3.97 0.07 68.33 Average: 0 20.60 0.00 2.33 4.88 0.06 72.13 Average: 1 24.48 0.00 2.43 6.40 0.07 66.62 Average: 2 33.13 0.00 2.51 2.42 0.08 61.85 Average: 3 22.51 0.00 2.59 2.16 0.07 72.67