---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4297 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 11G 8.7G 55% / 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 467 1654 0 1822 3193 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:70:e4:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.155/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe70:e465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2e:d2:36:49 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-4297) 09/05/24 _x86_64_ (4 CPU) 09:22:42 LINUX RESTART (4 CPU) 09:23:01 tps rtps wtps bread/s bwrtn/s 09:24:01 188.10 83.95 104.15 6585.70 41386.99 09:25:01 168.34 12.90 155.44 2261.22 31032.03 09:26:02 259.78 46.74 213.04 1020.65 45922.05 09:27:01 108.57 72.39 36.18 8215.56 2076.94 09:28:01 68.04 63.69 4.35 1403.77 106.92 09:29:01 59.28 33.81 25.47 1432.46 1411.26 Average: 142.12 52.19 89.93 3473.13 20375.12 09:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:24:01 1549948 3297244 2488704 61.62 51528 1848700 946296 18.60 655604 1646772 200896 09:25:01 135828 2926372 3902824 96.64 123188 2618044 1487772 29.25 1069056 2480940 299716 09:26:02 545604 2379796 3493048 86.49 149092 1700776 1510920 29.70 1571176 1534488 7152 09:27:01 362420 2110880 3676232 91.03 151712 1616308 1913624 37.62 1754572 1554176 64 09:28:01 290092 1772544 3748560 92.82 152128 1378920 1589072 31.24 2124644 1262996 460 09:29:01 1730172 3274948 2308480 57.16 154940 1456392 992844 19.52 717968 1279704 16264 Average: 769011 2626964 3269641 80.96 130431 1769857 1406755 27.65 1315503 1626513 87425 09:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 414.36 267.26 1450.15 70.40 0.00 0.00 0.00 0.00 09:25:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 ens3 645.81 266.84 3330.36 42.91 0.00 0.00 0.00 0.00 09:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:02 ens3 562.01 251.63 3568.88 17.71 0.00 0.00 0.00 0.00 09:27:01 lo 36.79 36.79 1472.33 1472.33 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 4.78 4.20 0.98 1.19 0.00 0.00 0.00 0.00 09:28:01 lo 7.17 7.17 26.62 26.62 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 23.06 7.05 6.33 5.53 0.00 0.00 0.00 0.00 09:29:01 lo 3.20 3.20 0.28 0.28 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 25.81 28.12 14.57 54.29 0.00 0.00 0.00 0.00 Average: lo 8.40 8.40 246.50 246.50 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: ens3 280.09 137.89 1399.24 32.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4297) 09/05/24 _x86_64_ (4 CPU) 09:22:42 LINUX RESTART (4 CPU) 09:23:01 CPU %user %nice %system %iowait %steal %idle 09:24:01 all 17.46 0.00 2.27 6.18 0.07 74.02 09:24:01 0 10.73 0.00 2.53 7.86 0.05 78.83 09:24:01 1 33.76 0.00 2.58 2.86 0.08 60.72 09:24:01 2 18.27 0.00 2.56 8.51 0.07 70.60 09:24:01 3 7.09 0.00 1.43 5.52 0.07 85.89 09:25:01 all 23.22 0.00 4.91 4.78 0.08 67.00 09:25:01 0 16.72 0.00 5.57 9.99 0.07 67.65 09:25:01 1 18.63 0.00 4.47 4.82 0.10 71.98 09:25:01 2 32.49 0.00 5.23 2.36 0.10 59.82 09:25:01 3 25.08 0.00 4.39 1.96 0.05 68.53 09:26:02 all 28.36 0.00 6.42 7.38 0.09 57.76 09:26:02 0 25.12 0.00 5.71 5.70 0.07 63.40 09:26:02 1 28.82 0.00 5.35 4.78 0.08 60.96 09:26:02 2 33.45 0.00 7.15 7.64 0.10 51.66 09:26:02 3 26.08 0.00 7.47 11.39 0.10 54.97 09:27:01 all 60.16 0.00 6.08 2.34 0.11 31.31 09:27:01 0 62.38 0.00 5.76 2.48 0.10 29.27 09:27:01 1 55.72 0.00 6.24 0.93 0.10 37.00 09:27:01 2 60.93 0.00 6.32 4.16 0.10 28.48 09:27:01 3 61.56 0.00 6.03 1.80 0.10 30.51 09:28:01 all 42.79 0.00 6.08 1.47 0.09 49.57 09:28:01 0 47.92 0.00 5.80 1.14 0.08 45.06 09:28:01 1 36.44 0.00 5.99 0.99 0.08 56.49 09:28:01 2 39.52 0.00 6.23 1.34 0.08 52.82 09:28:01 3 47.29 0.00 6.27 2.39 0.10 43.95 09:29:01 all 34.98 0.00 4.02 1.24 0.07 59.69 09:29:01 0 49.72 0.00 4.05 1.93 0.08 44.22 09:29:01 1 34.67 0.00 3.78 0.91 0.08 60.55 09:29:01 2 21.71 0.00 4.09 0.47 0.07 73.66 09:29:01 3 33.79 0.00 4.15 1.63 0.08 60.35 Average: all 34.40 0.00 4.96 3.90 0.08 56.66 Average: 0 35.35 0.00 4.90 4.86 0.08 54.82 Average: 1 34.59 0.00 4.73 2.55 0.09 58.04 Average: 2 34.30 0.00 5.25 4.08 0.09 56.28 Average: 3 33.36 0.00 4.95 4.11 0.08 57.50