---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1448 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: 2799.972 BogoMIPS: 5599.94 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 7.6G 61% / 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 470 237 0 3235 3190 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:8b:fb:3e brd ff:ff:ff:ff:ff:ff inet 10.32.6.72/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe8b:fb3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:be:fb:26 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-1448) 03/01/25 _x86_64_ (4 CPU) 01:40:43 LINUX RESTART (4 CPU) 01:41:01 tps rtps wtps bread/s bwrtn/s 01:42:02 173.67 69.24 104.43 5631.33 42125.13 01:43:01 265.17 24.94 240.24 3698.39 99865.83 01:44:01 146.49 52.84 93.65 2366.81 32036.39 01:45:01 149.04 91.03 58.01 6363.21 13543.74 Average: 183.30 59.64 123.66 4517.87 46702.30 01:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:42:02 1693296 3388160 2345356 58.07 52500 1794924 842888 16.57 512324 1647724 160036 01:43:01 277056 3318312 3761596 93.14 105908 3028352 1115496 21.93 596624 2881400 320400 01:44:01 565688 3310408 3472964 85.99 124484 2699904 1216500 23.91 711552 2459404 58484 01:45:01 267944 3249608 3770708 93.37 129324 2935568 987460 19.41 1084488 2392112 7392 Average: 700996 3316622 3337656 82.64 103054 2614687 1040586 20.45 726247 2345160 136578 01:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:42:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:42:02 ens3 384.85 264.67 1487.63 71.05 0.00 0.00 0.00 0.00 01:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 lo 2.50 2.50 0.22 0.22 0.00 0.00 0.00 0.00 01:43:01 ens3 607.47 346.61 13021.17 28.98 0.00 0.00 0.00 0.00 01:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 ens3 152.41 104.90 420.95 16.47 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 01:45:01 ens3 186.09 236.24 75.08 1435.41 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 331.72 237.72 3717.88 389.27 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-1448) 03/01/25 _x86_64_ (4 CPU) 01:40:43 LINUX RESTART (4 CPU) 01:41:01 CPU %user %nice %system %iowait %steal %idle 01:42:02 all 17.49 0.00 2.28 5.31 0.05 74.88 01:42:02 0 6.46 0.00 1.30 6.09 0.03 86.12 01:42:02 1 41.92 0.00 4.49 3.33 0.07 50.18 01:42:02 2 12.77 0.00 1.63 3.67 0.05 81.89 01:42:02 3 8.86 0.00 1.71 8.12 0.05 81.26 01:43:01 all 24.18 0.00 7.58 5.24 0.09 62.92 01:43:01 0 16.71 0.00 8.27 7.22 0.07 67.74 01:43:01 1 37.86 0.00 8.27 2.32 0.12 51.42 01:43:01 2 24.63 0.00 6.58 6.15 0.07 62.56 01:43:01 3 17.52 0.00 7.18 5.24 0.09 69.98 01:44:01 all 16.38 0.00 6.72 3.34 0.07 73.48 01:44:01 0 14.73 0.00 6.84 1.66 0.07 76.70 01:44:01 1 11.68 0.00 5.26 3.64 0.07 79.35 01:44:01 2 20.47 0.00 7.77 3.84 0.08 67.84 01:44:01 3 18.63 0.00 7.03 4.21 0.08 70.04 01:45:01 all 27.11 0.00 4.73 3.26 0.08 64.82 01:45:01 0 21.51 0.00 3.69 2.31 0.05 72.43 01:45:01 1 38.20 0.00 5.61 3.11 0.08 53.00 01:45:01 2 23.12 0.00 4.60 2.53 0.08 69.67 01:45:01 3 25.64 0.00 5.05 5.10 0.08 64.13 Average: all 21.27 0.00 5.31 4.28 0.07 69.06 Average: 0 14.84 0.00 5.00 4.31 0.05 75.80 Average: 1 32.39 0.00 5.89 3.11 0.08 58.53 Average: 2 20.22 0.00 5.13 4.03 0.07 70.54 Average: 3 17.66 0.00 5.23 5.67 0.08 71.37