---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1935 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 6.4G 67% / 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 454 563 0 2926 3206 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:dd:94:86 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:fedd:9486/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:2b:25:3f 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-1935) 01/15/25 _x86_64_ (4 CPU) 19:26:37 LINUX RESTART (4 CPU) 19:27:03 tps rtps wtps bread/s bwrtn/s 19:28:01 165.57 62.54 103.03 4841.51 43821.57 19:29:01 391.48 65.58 325.90 8739.83 134115.22 19:30:01 599.37 31.56 567.81 3112.83 28901.30 19:31:01 620.60 0.38 620.21 12.00 27048.16 19:32:01 611.38 7.88 603.50 803.60 21273.25 19:33:01 170.70 57.82 112.88 3358.64 7388.24 19:34:01 11.56 3.47 8.10 106.12 5078.62 19:35:01 99.87 37.11 62.76 1690.92 16637.49 Average: 334.55 33.19 301.37 2827.51 35543.53 19:27:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:28:01 1661156 3365688 2377496 58.87 51608 1806596 874736 17.19 532120 1661608 166220 19:29:01 132976 3240700 3905676 96.71 121128 3051476 1437880 28.26 623160 2965760 2040 19:30:01 280148 3142836 3758504 93.06 159748 2728620 1525076 29.98 853832 2545632 8500 19:31:01 113380 3103656 3925272 97.19 186456 2780568 1571100 30.88 887168 2628472 4684 19:32:01 318608 3241816 3720044 92.11 201204 2687012 1310044 25.75 780376 2519432 16352 19:33:01 1175180 3303000 2863472 70.90 203080 1965488 1245392 24.48 656768 1865576 15720 19:34:01 782644 2988228 3256008 80.62 203108 2041620 1575772 30.98 983264 1929616 34624 19:35:01 666460 3342548 3372192 83.50 205476 2497504 934404 18.37 820220 2201328 17336 Average: 641319 3216059 3397333 84.12 166476 2444860 1309300 25.74 767114 2289678 33184 19:27:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:28:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 19:28:01 ens3 376.57 247.51 1490.64 68.91 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 lo 1.93 1.93 0.16 0.16 0.00 0.00 0.00 0.00 19:29:01 ens3 1240.41 693.67 18006.55 53.94 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 ens3 352.25 202.53 1417.27 16.03 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 ens3 16.80 17.90 3.61 4.04 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 ens3 10.83 12.31 2.34 2.82 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:33:01 ens3 14.01 11.53 35.35 2.44 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:34:01 ens3 2.12 1.90 0.45 0.45 0.00 0.00 0.00 0.00 19:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:35:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 19:35:01 ens3 498.52 186.19 3015.58 19.26 0.00 0.00 0.00 0.00 19:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 Average: ens3 314.10 171.62 3009.64 20.80 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-1935) 01/15/25 _x86_64_ (4 CPU) 19:26:37 LINUX RESTART (4 CPU) 19:27:03 CPU %user %nice %system %iowait %steal %idle 19:28:01 all 19.92 0.00 2.08 4.96 0.06 72.98 19:28:01 0 10.09 0.00 1.07 2.22 0.03 86.58 19:28:01 1 26.90 0.00 2.65 11.66 0.09 58.70 19:28:01 2 30.39 0.00 3.16 4.45 0.07 61.94 19:28:01 3 12.42 0.00 1.45 1.59 0.03 84.51 19:29:01 all 24.68 0.00 8.35 10.84 0.09 56.04 19:29:01 0 22.03 0.00 7.66 12.06 0.08 58.17 19:29:01 1 18.99 0.00 8.31 10.50 0.10 62.11 19:29:01 2 38.20 0.00 8.85 12.33 0.12 40.50 19:29:01 3 19.51 0.00 8.54 8.46 0.08 63.41 19:30:01 all 7.55 0.00 4.24 29.16 0.10 58.95 19:30:01 0 5.23 0.00 3.33 13.80 0.08 77.56 19:30:01 1 8.94 0.00 4.58 37.79 0.10 48.59 19:30:01 2 6.87 0.00 5.62 51.44 0.15 35.92 19:30:01 3 9.16 0.00 3.43 13.73 0.07 73.62 19:31:01 all 5.02 0.00 3.97 32.06 0.11 58.84 19:31:01 0 7.04 0.00 3.31 19.97 0.08 69.60 19:31:01 1 3.77 0.00 3.51 27.86 0.10 64.76 19:31:01 2 5.92 0.00 3.96 40.23 0.15 49.73 19:31:01 3 3.36 0.00 5.12 40.20 0.12 51.19 19:32:01 all 3.36 0.00 4.42 25.23 0.11 66.88 19:32:01 0 2.75 0.00 4.72 22.00 0.08 70.45 19:32:01 1 4.04 0.00 3.80 37.21 0.10 54.85 19:32:01 2 3.73 0.00 4.06 20.80 0.15 71.26 19:32:01 3 2.93 0.00 5.13 20.92 0.07 70.95 19:33:01 all 16.48 0.00 3.84 4.76 0.07 74.86 19:33:01 0 7.28 0.00 3.09 2.33 0.07 87.24 19:33:01 1 24.22 0.00 4.52 5.90 0.07 65.30 19:33:01 2 18.54 0.00 3.37 4.82 0.10 73.17 19:33:01 3 15.85 0.00 4.34 6.01 0.05 73.75 19:34:01 all 22.26 0.00 2.87 0.09 0.05 74.72 19:34:01 0 28.59 0.00 3.23 0.18 0.05 67.94 19:34:01 1 18.70 0.00 2.62 0.13 0.07 78.47 19:34:01 2 19.91 0.00 2.42 0.02 0.05 77.60 19:34:01 3 21.84 0.00 3.22 0.05 0.05 74.84 19:35:01 all 22.85 0.00 2.44 2.73 0.06 71.92 19:35:01 0 12.97 0.00 1.66 1.64 0.03 83.69 19:35:01 1 13.77 0.00 1.90 5.35 0.07 78.91 19:35:01 2 13.61 0.00 1.86 2.05 0.05 82.43 19:35:01 3 50.91 0.00 4.34 1.84 0.08 42.83 Average: all 15.25 0.00 4.03 13.74 0.08 66.90 Average: 0 12.00 0.00 3.51 9.29 0.07 75.13 Average: 1 14.87 0.00 3.99 17.06 0.09 64.00 Average: 2 17.09 0.00 4.16 17.02 0.11 61.62 Average: 3 17.03 0.00 4.45 11.62 0.07 66.83