---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8122 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 9.4G 9.8G 49% / 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 456 907 0 2580 3218 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:47:42:f0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:fe47:42f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d3:d9:2b:29 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-8122) 10/19/24 _x86_64_ (4 CPU) 08:25:28 LINUX RESTART (4 CPU) 08:26:02 tps rtps wtps bread/s bwrtn/s 08:27:01 143.72 40.45 103.27 1886.46 7603.19 08:28:01 75.05 29.78 45.28 1643.46 8715.48 08:29:01 32.66 13.03 19.63 848.66 13875.82 08:30:01 25.54 8.05 17.49 822.13 5249.05 Average: 68.93 22.75 46.18 1297.70 8865.99 08:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1603644 3345320 2435008 60.29 58620 1836248 898136 17.65 583760 1665440 139624 08:28:01 1338036 3237260 2700616 66.87 66828 1977476 1018488 20.02 706428 1791592 14840 08:29:01 763064 3120640 3275588 81.11 72940 2418708 1098260 21.59 982924 2067900 34520 08:30:01 980080 3327800 3058572 75.73 74788 2408948 886844 17.43 811308 2026044 17388 Average: 1171206 3257755 2867446 71.00 68294 2160345 975432 19.17 771105 1887744 51593 08:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 ens3 331.77 222.98 1258.44 55.17 0.00 0.00 0.00 0.00 08:27:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 110.08 89.15 453.58 17.83 0.00 0.00 0.00 0.00 08:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 318.96 294.48 3567.76 37.09 0.00 0.00 0.00 0.00 08:29:01 lo 1.33 1.33 0.55 0.55 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 260.73 214.65 1571.17 46.19 0.00 0.00 0.00 0.00 08:30:01 lo 1.30 1.30 0.14 0.14 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 255.07 205.24 1714.63 39.00 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.25 0.25 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8122) 10/19/24 _x86_64_ (4 CPU) 08:25:28 LINUX RESTART (4 CPU) 08:26:02 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 19.56 0.00 1.71 4.40 0.06 74.28 08:27:01 0 18.47 0.00 1.63 1.24 0.03 78.63 08:27:01 1 34.51 0.00 2.41 1.17 0.07 61.84 08:27:01 2 19.70 0.00 1.89 6.18 0.09 72.15 08:27:01 3 5.54 0.00 0.90 9.00 0.03 84.53 08:28:01 all 11.01 0.00 0.73 1.63 0.05 86.59 08:28:01 0 9.14 0.00 0.79 2.22 0.05 87.80 08:28:01 1 17.91 0.00 1.00 1.85 0.05 79.19 08:28:01 2 8.80 0.00 0.74 1.10 0.05 89.31 08:28:01 3 8.17 0.00 0.37 1.35 0.03 90.08 08:29:01 all 36.24 0.00 1.30 0.44 0.07 61.95 08:29:01 0 40.68 0.00 1.07 0.72 0.08 57.45 08:29:01 1 36.29 0.00 1.29 0.50 0.08 61.84 08:29:01 2 31.75 0.00 1.86 0.37 0.08 65.94 08:29:01 3 36.16 0.00 1.02 0.18 0.07 62.56 08:30:01 all 21.10 0.00 1.12 0.62 0.06 77.10 08:30:01 0 38.64 0.00 1.28 1.90 0.07 58.11 08:30:01 1 11.08 0.00 0.71 0.07 0.05 88.09 08:30:01 2 22.60 0.00 1.52 0.22 0.07 75.60 08:30:01 3 12.23 0.00 0.96 0.30 0.05 86.46 Average: all 21.98 0.00 1.21 1.76 0.06 74.99 Average: 0 26.77 0.00 1.19 1.52 0.06 70.46 Average: 1 24.88 0.00 1.35 0.89 0.06 72.82 Average: 2 20.71 0.00 1.50 1.95 0.07 75.77 Average: 3 15.55 0.00 0.81 2.68 0.05 80.91