---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5830 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: 2800.000 BogoMIPS: 5600.00 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: 3944 480 1699 0 1764 3180 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:0e:e3:f8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe0e:e3f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b4:b3:59:05 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-5830) 09/24/24 _x86_64_ (4 CPU) 03:10:42 LINUX RESTART (4 CPU) 03:11:01 tps rtps wtps bread/s bwrtn/s 03:12:01 189.37 84.00 105.37 6575.97 41888.77 03:13:01 172.74 14.78 157.96 2297.95 30659.70 03:14:01 260.63 57.43 203.20 1131.38 46129.38 03:15:01 125.46 92.42 33.04 8419.93 1910.61 03:16:01 44.94 42.81 2.13 1010.76 51.32 03:17:01 66.86 40.63 26.23 1740.38 1386.70 Average: 143.35 55.33 88.02 3528.79 20343.34 03:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:12:01 1667380 3360796 2371280 58.71 52708 1795124 877640 17.25 561088 1630008 144968 03:13:01 136556 2873084 3902104 96.62 125500 2545800 1545100 30.37 1090144 2454016 302416 03:14:01 589380 2383328 3449280 85.41 147872 1680076 1532764 30.13 1566772 1520892 9244 03:15:01 1537976 3173432 2500684 61.92 149784 1547052 1371424 26.96 874892 1305424 348 03:16:01 359308 2072804 3679352 91.10 149928 1320348 1597888 31.41 1780192 1545560 28 03:17:01 1746808 3232624 2291852 56.75 154152 1405744 1035280 20.35 726916 1263104 16344 Average: 1006235 2849345 3032425 75.08 129991 1715691 1326683 26.08 1100001 1619834 78891 03:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 03:12:01 ens3 395.25 261.76 1460.94 69.32 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 lo 2.66 2.66 0.25 0.25 0.00 0.00 0.00 0.00 03:13:01 ens3 662.13 273.44 3326.92 45.30 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 ens3 491.64 114.49 3564.24 8.81 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 lo 43.11 43.11 1472.27 1472.27 0.00 0.00 0.00 0.00 03:15:01 ens3 3.77 3.85 0.77 2.63 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 ens3 0.07 0.10 0.01 0.03 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 lo 3.13 3.13 0.27 0.27 0.00 0.00 0.00 0.00 03:17:01 ens3 30.18 28.53 19.87 49.21 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: lo 8.34 8.34 245.38 245.38 0.00 0.00 0.00 0.00 Average: ens3 263.99 113.75 1396.28 29.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5830) 09/24/24 _x86_64_ (4 CPU) 03:10:42 LINUX RESTART (4 CPU) 03:11:01 CPU %user %nice %system %iowait %steal %idle 03:12:01 all 18.32 0.00 2.34 5.68 0.06 73.59 03:12:01 0 5.72 0.00 1.43 4.70 0.07 88.09 03:12:01 1 33.05 0.00 2.78 1.87 0.07 62.23 03:12:01 2 6.86 0.00 1.42 10.11 0.05 81.56 03:12:01 3 27.62 0.00 3.77 6.05 0.07 62.49 03:13:01 all 23.59 0.00 5.35 4.52 0.09 66.44 03:13:01 0 15.58 0.00 4.76 4.59 0.08 74.98 03:13:01 1 25.18 0.00 5.88 5.64 0.10 63.19 03:13:01 2 17.67 0.00 5.12 6.02 0.08 71.11 03:13:01 3 35.89 0.00 5.60 1.86 0.10 56.55 03:14:01 all 34.42 0.00 6.97 7.44 0.09 51.07 03:14:01 0 32.92 0.00 6.51 7.84 0.08 52.65 03:14:01 1 37.20 0.00 7.84 2.30 0.08 52.58 03:14:01 2 34.27 0.00 6.32 10.54 0.12 48.76 03:14:01 3 33.29 0.00 7.26 9.06 0.08 50.29 03:15:01 all 55.05 0.00 5.76 3.05 0.11 36.03 03:15:01 0 53.57 0.00 5.49 1.50 0.10 39.34 03:15:01 1 58.95 0.00 5.69 3.60 0.12 31.64 03:15:01 2 55.08 0.00 5.47 4.37 0.10 34.99 03:15:01 3 52.62 0.00 6.35 2.75 0.10 38.18 03:16:01 all 43.94 0.00 6.13 0.93 0.10 48.90 03:16:01 0 39.20 0.00 6.31 1.46 0.10 52.93 03:16:01 1 34.77 0.00 6.19 0.92 0.08 58.04 03:16:01 2 35.51 0.00 6.07 0.82 0.10 57.50 03:16:01 3 66.26 0.00 5.97 0.50 0.12 27.15 03:17:01 all 33.48 0.00 3.83 1.33 0.07 61.30 03:17:01 0 20.18 0.00 3.75 0.86 0.05 75.17 03:17:01 1 40.35 0.00 4.41 1.48 0.08 53.68 03:17:01 2 24.33 0.00 3.59 2.35 0.07 69.66 03:17:01 3 49.25 0.00 3.56 0.64 0.07 46.49 Average: all 34.77 0.00 5.06 3.82 0.09 56.25 Average: 0 27.83 0.00 4.70 3.48 0.08 63.91 Average: 1 38.22 0.00 5.46 2.64 0.09 53.59 Average: 2 28.91 0.00 4.66 5.70 0.09 60.64 Average: 3 44.15 0.00 5.42 3.47 0.09 46.87