---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13005 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 6.9G 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: 3944 499 775 0 2668 3162 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:2a:a4:06 brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe2a:a406/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:57:8f:6a:f4 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-13005) 12/13/24 _x86_64_ (4 CPU) 17:53:33 LINUX RESTART (4 CPU) 17:54:02 tps rtps wtps bread/s bwrtn/s 17:55:01 167.79 67.59 100.20 5047.51 40171.20 17:56:01 281.42 65.84 215.58 4347.87 115588.56 17:57:01 129.53 61.96 67.57 5743.58 26476.12 17:58:01 283.42 60.39 223.03 2382.40 8709.22 17:59:01 94.35 2.48 91.87 166.37 8701.08 18:00:01 328.51 300.33 28.18 27862.69 9338.58 18:01:01 103.50 78.74 24.76 2058.86 1228.86 Average: 198.46 91.09 107.37 6804.59 30037.18 17:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 1555960 3341620 2482700 61.47 54120 1882760 892412 17.54 593020 1700580 150192 17:56:01 186144 3309188 3852516 95.39 114600 3056348 1112680 21.87 498412 3026204 157804 17:57:01 1277964 3220404 2760696 68.36 119692 1945232 1327492 26.09 816820 1689020 720 17:58:01 1101520 3293968 2937140 72.73 141976 2138980 1248996 24.55 842036 1803600 37980 17:59:01 985336 3299040 3053324 75.60 144132 2250500 1249196 24.56 900256 1855976 432 18:00:01 956776 3287404 3081884 76.31 144872 2315672 1159364 22.79 814128 2033084 4204 18:01:01 822144 3240804 3216516 79.64 147100 2396124 1057212 20.78 1800996 1169728 17388 Average: 983692 3284633 3054968 75.64 123785 2283659 1149622 22.60 895095 1896885 52674 17:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 ens3 492.26 322.18 2077.26 74.85 0.00 0.00 0.00 0.00 17:55:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 ens3 411.87 198.75 13361.13 21.04 0.00 0.00 0.00 0.00 17:56:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 ens3 551.19 307.73 560.42 103.84 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 ens3 178.49 130.13 811.59 12.32 0.00 0.00 0.00 0.00 17:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 ens3 61.51 52.62 66.93 14.51 0.00 0.00 0.00 0.00 17:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 ens3 123.98 73.20 29.38 34.87 0.00 0.00 0.00 0.00 18:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 ens3 409.18 711.93 51.34 5498.22 0.00 0.00 0.00 0.00 18:01:01 lo 4.47 4.47 0.40 0.40 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 317.98 256.47 2427.31 824.29 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.10 0.10 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-13005) 12/13/24 _x86_64_ (4 CPU) 17:53:33 LINUX RESTART (4 CPU) 17:54:02 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 21.57 0.00 2.43 4.94 0.07 71.00 17:55:01 0 21.85 0.00 2.12 1.71 0.03 74.29 17:55:01 1 46.27 0.00 3.57 3.47 0.07 46.61 17:55:01 2 9.41 0.00 1.80 7.25 0.05 81.49 17:55:01 3 8.86 0.00 2.23 7.31 0.08 81.51 17:56:01 all 23.58 0.00 8.26 6.60 0.09 61.47 17:56:01 0 27.87 0.00 9.17 8.66 0.08 54.22 17:56:01 1 19.41 0.00 6.30 2.34 0.07 71.89 17:56:01 2 22.74 0.00 8.75 4.65 0.10 63.76 17:56:01 3 24.32 0.00 8.83 10.78 0.12 55.94 17:57:01 all 42.69 0.00 20.58 2.85 0.10 33.78 17:57:01 0 45.91 0.00 20.22 3.04 0.10 30.73 17:57:01 1 41.14 0.00 20.75 1.57 0.10 36.44 17:57:01 2 43.34 0.00 20.24 2.34 0.10 33.97 17:57:01 3 40.34 0.00 21.14 4.45 0.10 33.96 17:58:01 all 11.07 0.00 5.60 9.67 0.08 73.58 17:58:01 0 8.71 0.00 5.45 13.28 0.07 72.49 17:58:01 1 10.79 0.00 5.00 5.80 0.07 78.35 17:58:01 2 13.00 0.00 6.62 16.20 0.10 64.08 17:58:01 3 11.82 0.00 5.30 3.40 0.07 79.41 17:59:01 all 25.98 0.00 7.89 1.74 0.08 64.31 17:59:01 0 27.20 0.00 8.41 1.07 0.08 63.24 17:59:01 1 22.02 0.00 7.03 0.35 0.08 70.52 17:59:01 2 28.90 0.00 8.56 1.07 0.08 61.39 17:59:01 3 25.82 0.00 7.56 4.47 0.08 62.07 18:00:01 all 27.59 0.00 10.58 19.43 0.09 42.31 18:00:01 0 29.68 0.00 10.68 25.16 0.10 34.38 18:00:01 1 27.50 0.00 10.27 18.59 0.08 43.55 18:00:01 2 25.17 0.00 10.50 14.11 0.10 50.13 18:00:01 3 28.05 0.00 10.90 19.82 0.08 41.15 18:01:01 all 32.69 0.00 1.26 3.18 0.07 62.80 18:01:01 0 31.57 0.00 1.36 7.64 0.08 59.35 18:01:01 1 45.73 0.00 1.47 2.50 0.05 50.25 18:01:01 2 22.35 0.00 0.84 0.10 0.07 76.65 18:01:01 3 31.11 0.00 1.35 2.52 0.05 64.97 Average: all 26.48 0.00 8.10 6.91 0.08 58.43 Average: 0 27.55 0.00 8.21 8.66 0.08 55.50 Average: 1 30.39 0.00 7.79 4.95 0.07 56.80 Average: 2 23.60 0.00 8.20 6.52 0.09 61.60 Average: 3 24.36 0.00 8.19 7.53 0.08 59.83