---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-46 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 463 355 0 3125 3197 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:5b:cd:04 brd ff:ff:ff:ff:ff:ff inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fe5b:cd04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:b2:e5:f1 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-46) 12/17/24 _x86_64_ (4 CPU) 21:57:29 LINUX RESTART (4 CPU) 21:58:01 tps rtps wtps bread/s bwrtn/s 21:59:01 128.86 38.46 90.40 2615.03 10778.20 22:00:01 334.91 12.56 322.34 2261.11 39087.77 22:01:01 330.12 8.66 321.46 1022.33 19266.64 Average: 264.64 19.89 244.74 1966.12 23044.89 21:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 1531892 3330920 2506760 62.07 55872 1893796 908540 17.86 576652 1740356 159736 22:00:01 448808 3235104 3589844 88.89 88504 2795364 1295732 25.47 802012 2509308 12088 22:01:01 412992 3308372 3625660 89.77 113192 2874028 926092 18.20 807380 2536324 17388 Average: 797897 3291465 3240755 80.24 85856 2521063 1043455 20.51 728681 2261996 63071 21:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 21:59:01 ens3 480.19 321.70 2084.67 75.93 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 22:00:01 ens3 694.70 480.84 4325.98 37.78 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:01:01 ens3 27.22 27.11 19.32 12.40 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 1.04 1.04 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 400.70 276.55 2143.32 42.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-46) 12/17/24 _x86_64_ (4 CPU) 21:57:29 LINUX RESTART (4 CPU) 21:58:01 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 21.58 0.00 1.61 3.67 0.05 73.08 21:59:01 0 22.60 0.00 1.58 4.55 0.05 71.21 21:59:01 1 8.34 0.00 0.70 0.20 0.03 90.72 21:59:01 2 30.25 0.00 1.99 8.73 0.08 58.94 21:59:01 3 25.10 0.00 2.19 1.19 0.05 71.47 22:00:01 all 8.92 0.00 3.65 9.97 0.07 77.40 22:00:01 0 12.60 0.00 7.15 30.85 0.08 49.31 22:00:01 1 8.08 0.00 2.17 0.55 0.05 89.15 22:00:01 2 10.07 0.00 2.47 3.24 0.07 84.16 22:00:01 3 4.90 0.00 2.78 5.33 0.05 86.94 22:01:01 all 10.79 0.00 3.48 10.18 0.07 75.47 22:01:01 0 23.49 0.00 2.86 8.40 0.08 65.17 22:01:01 1 4.37 0.00 2.96 10.95 0.07 81.66 22:01:01 2 7.65 0.00 5.25 19.89 0.10 67.11 22:01:01 3 7.66 0.00 2.89 1.52 0.07 87.86 Average: all 13.77 0.00 2.91 7.94 0.06 75.32 Average: 0 19.57 0.00 3.86 14.57 0.07 61.92 Average: 1 6.94 0.00 1.94 3.88 0.05 87.19 Average: 2 16.01 0.00 3.24 10.62 0.08 70.06 Average: 3 12.58 0.00 2.62 2.67 0.06 82.08