---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-669 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 12G 7.5G 62% / 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 475 605 0 2863 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:9e:bc:26 brd ff:ff:ff:ff:ff:ff inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe9e:bc26/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7a:a1:0a:17 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-669) 01/01/25 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 170.84 69.12 101.72 5608.93 41845.44 14:25:01 258.96 53.80 205.16 9705.13 112959.76 14:26:01 200.12 59.16 140.96 3024.83 36137.84 14:27:01 78.30 55.48 22.82 2574.40 2141.87 Average: 177.07 59.39 117.68 5228.99 48281.23 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1683236 3367588 2355416 58.32 50576 1789344 883840 17.37 531604 1642800 163524 14:25:01 240444 3324900 3798208 94.05 105832 3057480 1176808 23.13 453040 3047472 35280 14:26:01 430640 3197884 3608012 89.34 129300 2724428 1074736 21.13 663856 2655920 30840 14:27:01 647768 3277816 3390884 83.96 131972 2597608 949488 18.66 625168 2491852 15600 Average: 750522 3292047 3288130 81.42 104420 2542215 1021218 20.07 568417 2459511 61311 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 338.59 229.73 1497.28 66.49 0.00 0.00 0.00 0.00 14:24:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 459.61 260.94 12193.08 22.15 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 679.35 498.63 4427.13 36.54 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 52.85 50.83 166.86 32.02 0.00 0.00 0.00 0.00 14:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 382.63 260.04 4572.22 39.30 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 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-669) 01/01/25 _x86_64_ (4 CPU) 14:22:43 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.01 0.00 2.11 4.75 0.06 75.06 14:24:01 0 9.05 0.00 1.46 7.31 0.05 82.13 14:24:01 1 29.99 0.00 2.59 5.93 0.08 61.41 14:24:01 2 20.08 0.00 2.51 2.55 0.08 74.78 14:24:01 3 12.92 0.00 1.87 3.23 0.03 81.95 14:25:01 all 20.99 0.00 6.52 4.90 0.07 67.52 14:25:01 0 15.73 0.00 5.97 5.36 0.05 72.89 14:25:01 1 17.19 0.00 7.02 6.77 0.07 68.95 14:25:01 2 35.63 0.00 7.36 2.26 0.08 54.67 14:25:01 3 15.46 0.00 5.75 5.17 0.05 73.57 14:26:01 all 9.62 0.00 2.47 4.85 0.07 82.99 14:26:01 0 11.55 0.00 2.39 5.53 0.08 80.45 14:26:01 1 7.85 0.00 1.87 5.90 0.07 84.32 14:26:01 2 9.82 0.00 3.32 2.73 0.08 84.05 14:26:01 3 9.27 0.00 2.34 5.24 0.05 83.10 14:27:01 all 20.73 0.00 0.99 1.70 0.05 76.53 14:27:01 0 22.87 0.00 0.90 0.32 0.05 75.86 14:27:01 1 7.18 0.00 0.48 0.45 0.03 91.86 14:27:01 2 23.83 0.00 1.40 4.61 0.08 70.07 14:27:01 3 29.08 0.00 1.12 1.38 0.03 68.39 Average: all 17.33 0.00 3.01 4.04 0.06 75.55 Average: 0 14.80 0.00 2.67 4.63 0.06 77.85 Average: 1 15.54 0.00 2.98 4.75 0.06 76.67 Average: 2 22.31 0.00 3.63 3.04 0.08 70.93 Average: 3 16.69 0.00 2.76 3.75 0.04 76.76