---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12929 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 13G 6.9G 65% / 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 509 450 0 2984 3159 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:f8:d9:2c brd ff:ff:ff:ff:ff:ff inet 10.32.6.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fef8:d92c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0a:42:b4:9d 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-12929) 12/13/24 _x86_64_ (4 CPU) 09:41:45 LINUX RESTART (4 CPU) 09:42:01 tps rtps wtps bread/s bwrtn/s 09:43:02 180.52 80.35 100.17 6453.19 43079.10 09:44:01 202.98 19.11 183.88 2416.53 98457.32 09:45:01 191.12 96.25 94.87 5820.10 39217.86 09:46:01 323.40 81.74 241.66 5085.55 15212.53 09:47:01 84.80 2.18 82.62 114.11 6890.72 09:48:01 192.37 144.01 48.36 16526.31 13303.78 09:49:01 266.96 241.78 25.18 14557.17 1296.32 Average: 206.03 95.24 110.79 7293.11 30909.40 09:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:02 1591688 3283636 2446964 60.59 42732 1807696 954024 18.75 654460 1620460 91928 09:44:01 125556 3312276 3913096 96.89 103612 3190752 1120380 22.02 566096 3081320 316136 09:45:01 1355552 3250284 2683100 66.44 117588 1908760 1285380 25.27 809444 1635564 59000 09:46:01 891532 3250928 3147120 77.93 140356 2335044 1307956 25.71 1023072 1862880 69300 09:47:01 660280 3174696 3378372 83.65 143732 2459024 1373636 27.00 1151664 1936424 84872 09:48:01 1024732 3303328 3013920 74.63 145000 2275408 1144836 22.50 882780 1922260 2192 09:49:01 510884 3258296 3527768 87.35 147188 2731272 1011760 19.89 964068 2334360 15632 Average: 880032 3261921 3158620 78.21 120030 2386851 1171139 23.02 864512 2056181 91294 09:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 09:43:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:02 ens3 476.94 347.11 2037.42 77.20 0.00 0.00 0.00 0.00 09:44:01 lo 2.24 2.24 0.19 0.19 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 427.52 181.76 13700.10 16.76 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 ens3 469.24 249.94 352.67 101.68 0.00 0.00 0.00 0.00 09:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 243.78 153.22 1198.40 13.75 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 57.29 46.43 55.86 11.04 0.00 0.00 0.00 0.00 09:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 313.91 181.65 82.62 70.55 0.00 0.00 0.00 0.00 09:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 18.16 17.50 14.41 8.72 0.00 0.00 0.00 0.00 Average: lo 0.65 0.65 0.06 0.06 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 286.37 168.20 2465.70 42.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12929) 12/13/24 _x86_64_ (4 CPU) 09:41:45 LINUX RESTART (4 CPU) 09:42:01 CPU %user %nice %system %iowait %steal %idle 09:43:02 all 17.71 0.00 2.41 5.36 0.05 74.47 09:43:02 0 9.63 0.00 2.29 13.68 0.05 74.35 09:43:02 1 33.46 0.00 2.31 1.96 0.07 62.21 09:43:02 2 18.17 0.00 3.19 3.30 0.07 75.27 09:43:02 3 9.65 0.00 1.86 2.42 0.03 86.04 09:44:01 all 24.70 0.00 6.46 3.31 0.07 65.47 09:44:01 0 16.27 0.00 5.83 9.43 0.07 68.40 09:44:01 1 48.40 0.00 7.75 2.19 0.09 41.57 09:44:01 2 18.58 0.00 5.67 1.40 0.07 74.28 09:44:01 3 15.59 0.00 6.62 0.17 0.05 77.57 09:45:01 all 40.95 0.00 20.06 5.41 0.10 33.48 09:45:01 0 39.63 0.00 20.36 5.65 0.10 34.26 09:45:01 1 38.82 0.00 20.16 3.62 0.12 37.28 09:45:01 2 42.64 0.00 19.98 11.53 0.10 25.75 09:45:01 3 42.71 0.00 19.74 0.81 0.10 36.64 09:46:01 all 11.33 0.00 4.59 10.85 0.07 73.16 09:46:01 0 9.47 0.00 4.64 22.34 0.08 63.47 09:46:01 1 13.59 0.00 4.31 4.79 0.05 77.25 09:46:01 2 10.07 0.00 5.09 10.38 0.10 74.36 09:46:01 3 12.11 0.00 4.28 5.99 0.05 77.57 09:47:01 all 26.56 0.00 8.73 2.58 0.09 62.04 09:47:01 0 25.04 0.00 7.61 1.52 0.08 65.75 09:47:01 1 24.84 0.00 7.38 0.73 0.08 66.97 09:47:01 2 28.64 0.00 9.70 6.25 0.10 55.31 09:47:01 3 27.76 0.00 10.25 1.88 0.10 60.01 09:48:01 all 30.50 0.00 12.29 12.34 0.09 44.78 09:48:01 0 30.99 0.00 12.84 13.24 0.08 42.85 09:48:01 1 29.55 0.00 12.19 11.36 0.08 46.81 09:48:01 2 29.17 0.00 11.78 12.15 0.08 46.82 09:48:01 3 32.29 0.00 12.35 12.62 0.08 42.66 09:49:01 all 14.39 0.00 1.33 10.68 0.07 73.54 09:49:01 0 20.95 0.00 1.48 12.08 0.07 65.42 09:49:01 1 6.59 0.00 1.04 8.11 0.03 84.22 09:49:01 2 25.48 0.00 1.57 9.26 0.10 63.59 09:49:01 3 4.60 0.00 1.24 13.31 0.08 80.76 Average: all 23.72 0.00 7.98 7.23 0.08 60.99 Average: 0 21.72 0.00 7.87 11.14 0.08 59.20 Average: 1 27.76 0.00 7.86 4.69 0.07 59.62 Average: 2 24.71 0.00 8.15 7.78 0.09 59.27 Average: 3 20.68 0.00 8.05 5.33 0.07 65.87