---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7696 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 477 1924 0 1542 3183 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:b6:24:8c brd ff:ff:ff:ff:ff:ff inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:feb6:248c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:81:a7:22 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-7696) 10/15/24 _x86_64_ (4 CPU) 01:07:38 LINUX RESTART (4 CPU) 01:08:02 tps rtps wtps bread/s bwrtn/s 01:09:01 181.71 83.55 98.17 6582.48 42203.71 01:10:01 186.08 14.77 171.30 2309.10 33107.30 01:11:01 259.95 57.62 202.33 1131.83 43931.23 01:12:01 119.39 85.15 34.24 8309.90 1903.10 01:13:01 57.93 56.02 1.92 1425.07 36.00 01:14:01 63.03 36.14 26.89 1495.37 1478.04 Average: 144.60 55.45 89.15 3533.48 20387.01 01:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 1697992 3396064 2340660 57.96 52716 1799896 868980 17.08 525572 1634696 146448 01:10:01 113840 2890360 3924812 97.18 125304 2580252 1539328 30.26 1075304 2491824 276876 01:11:01 495652 2306960 3543000 87.73 147360 1697376 1545892 30.39 1649148 1530472 9120 01:12:01 1567352 3238904 2471300 61.19 149252 1584240 1362432 26.78 822532 1330784 340 01:13:01 180272 1641108 3858380 95.54 150320 1367592 1602812 31.51 2238572 1264544 504 01:14:01 1980208 3238940 2058444 50.97 147268 1197764 1040372 20.45 686784 1082608 16304 Average: 1005886 2785389 3032766 75.09 128703 1704520 1326636 26.08 1166319 1555821 74932 01:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.95 0.95 0.08 0.08 0.00 0.00 0.00 0.00 01:09:01 ens3 396.34 237.84 1485.99 68.65 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 2.66 2.66 0.25 0.25 0.00 0.00 0.00 0.00 01:10:01 ens3 692.03 284.38 3364.24 43.27 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 ens3 539.08 120.99 3567.47 8.92 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 lo 43.12 43.12 1470.94 1470.94 0.00 0.00 0.00 0.00 01:12:01 ens3 12.03 8.33 2.57 3.96 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:13:01 ens3 11.18 7.30 10.25 11.01 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 01:14:01 ens3 25.76 27.36 15.55 49.80 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 Average: lo 8.34 8.34 245.89 245.89 0.00 0.00 0.00 0.00 Average: ens3 279.20 114.07 1408.09 30.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7696) 10/15/24 _x86_64_ (4 CPU) 01:07:38 LINUX RESTART (4 CPU) 01:08:02 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 18.81 0.00 2.44 5.84 0.06 72.85 01:09:01 0 23.39 0.00 2.13 6.04 0.07 68.37 01:09:01 1 28.13 0.00 3.83 4.12 0.05 63.86 01:09:01 2 15.96 0.00 2.36 5.55 0.09 76.05 01:09:01 3 7.78 0.00 1.43 7.63 0.03 83.12 01:10:01 all 22.86 0.00 5.14 5.34 0.09 66.57 01:10:01 0 24.06 0.00 6.03 4.26 0.08 65.56 01:10:01 1 35.69 0.00 4.90 1.64 0.10 57.67 01:10:01 2 16.41 0.00 4.49 4.93 0.10 74.07 01:10:01 3 15.26 0.00 5.13 10.55 0.08 68.98 01:11:01 all 33.93 0.00 6.88 6.80 0.09 52.31 01:11:01 0 36.88 0.00 5.82 2.34 0.07 54.89 01:11:01 1 32.30 0.00 7.47 9.66 0.08 50.48 01:11:01 2 34.45 0.00 8.28 6.01 0.12 51.14 01:11:01 3 32.09 0.00 5.95 9.17 0.07 52.72 01:12:01 all 55.29 0.00 6.06 3.16 0.11 35.38 01:12:01 0 49.59 0.00 6.02 2.02 0.12 42.25 01:12:01 1 60.93 0.00 6.00 2.99 0.10 29.98 01:12:01 2 59.32 0.00 6.41 3.78 0.12 30.38 01:12:01 3 51.31 0.00 5.82 3.85 0.12 38.91 01:13:01 all 43.74 0.00 6.05 1.13 0.09 49.00 01:13:01 0 48.45 0.00 5.47 0.65 0.08 45.34 01:13:01 1 38.13 0.00 5.58 0.08 0.10 56.10 01:13:01 2 47.96 0.00 6.49 2.47 0.08 42.98 01:13:01 3 40.37 0.00 6.64 1.28 0.08 51.63 01:14:01 all 33.43 0.00 3.73 1.25 0.08 61.51 01:14:01 0 43.11 0.00 3.49 2.68 0.10 50.62 01:14:01 1 34.17 0.00 3.92 0.43 0.07 61.41 01:14:01 2 33.17 0.00 3.80 1.43 0.07 61.54 01:14:01 3 23.30 0.00 3.72 0.47 0.07 72.44 Average: all 34.69 0.00 5.05 3.91 0.09 56.25 Average: 0 37.60 0.00 4.83 2.99 0.09 54.49 Average: 1 38.22 0.00 5.28 3.14 0.08 53.27 Average: 2 34.58 0.00 5.31 4.02 0.10 55.99 Average: 3 28.38 0.00 4.79 5.49 0.08 61.27