---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12752 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 13G 7.2G 63% / 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 486 383 0 3074 3174 Swap: 1023 1 1022 ---> 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:0b:09:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.33/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe0b:988/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:6b:17:27 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12752) 12/11/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 182.61 84.54 98.07 6637.65 42079.80 15:35:01 270.35 65.42 204.93 13390.10 120813.06 15:36:01 406.97 41.18 365.79 5188.07 30733.41 15:37:01 266.87 217.65 49.23 8243.43 10828.33 15:38:01 53.36 33.36 20.00 1946.48 2158.57 Average: 236.21 88.44 147.77 7083.05 41325.42 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1539688 3294940 2498964 61.88 51984 1855672 946856 18.61 657204 1654832 204208 15:35:01 114080 3329732 3924572 97.18 116852 3165652 1112136 21.86 467932 3148064 284704 15:36:01 304956 3254348 3733696 92.45 152132 2862152 1581408 31.09 728308 2689452 115988 15:37:01 455624 3196672 3583028 88.72 154780 2669408 1099884 21.62 963384 2325432 34396 15:38:01 434904 3264692 3603748 89.23 156864 2750192 996812 19.59 949704 2354740 17116 Average: 569850 3268077 3468802 85.89 126522 2660615 1147419 22.55 753306 2434504 131282 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 359.26 224.57 1443.20 67.60 0.00 0.00 0.00 0.00 15:34:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 421.04 208.70 14155.87 16.99 0.00 0.00 0.00 0.00 15:35:01 lo 1.53 1.53 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 231.68 170.24 957.00 13.89 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 129.88 65.39 917.03 8.14 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 50.37 45.54 177.38 21.97 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 238.05 142.62 3537.78 25.58 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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-12752) 12/11/24 _x86_64_ (4 CPU) 15:32:40 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.44 0.00 2.42 5.34 0.07 73.73 15:34:01 0 7.47 0.00 1.49 6.30 0.07 84.67 15:34:01 1 30.32 0.00 2.64 2.47 0.07 64.50 15:34:01 2 19.01 0.00 3.81 3.91 0.07 73.20 15:34:01 3 17.01 0.00 1.73 8.67 0.05 72.54 15:35:01 all 25.56 0.00 7.32 4.38 0.08 62.66 15:35:01 0 33.98 0.00 7.97 7.05 0.12 50.89 15:35:01 1 26.08 0.00 6.88 1.13 0.07 65.84 15:35:01 2 23.81 0.00 8.12 1.72 0.08 66.27 15:35:01 3 18.35 0.00 6.30 7.60 0.07 67.69 15:36:01 all 16.18 0.00 4.05 13.39 0.08 66.30 15:36:01 0 14.41 0.00 3.59 13.73 0.07 68.20 15:36:01 1 21.38 0.00 4.62 4.43 0.07 69.50 15:36:01 2 15.58 0.00 4.08 27.31 0.12 52.91 15:36:01 3 13.38 0.00 3.89 8.11 0.07 74.55 15:37:01 all 46.98 0.00 5.18 11.35 0.11 36.38 15:37:01 0 45.68 0.00 4.67 3.40 0.08 46.16 15:37:01 1 47.23 0.00 5.30 14.76 0.12 32.60 15:37:01 2 48.24 0.00 5.30 12.26 0.12 34.07 15:37:01 3 46.78 0.00 5.48 15.07 0.10 32.57 15:38:01 all 18.52 0.00 0.99 1.18 0.05 79.26 15:38:01 0 23.42 0.00 0.89 0.10 0.05 75.54 15:38:01 1 15.36 0.00 1.23 2.62 0.05 80.74 15:38:01 2 9.56 0.00 0.62 0.23 0.05 89.54 15:38:01 3 25.76 0.00 1.22 1.77 0.05 71.20 Average: all 25.13 0.00 3.98 7.13 0.08 63.68 Average: 0 25.01 0.00 3.72 6.13 0.08 65.06 Average: 1 28.04 0.00 4.12 5.09 0.07 62.67 Average: 2 23.21 0.00 4.37 9.09 0.09 63.24 Average: 3 24.26 0.00 3.72 8.23 0.07 63.72