---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13192 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 7.2G 63% / 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 474 399 0 3069 3186 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:66:cb:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe66:cb21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:09:72:21:d8 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-13192) 12/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 189.44 83.85 105.58 6592.37 41768.92 15:35:01 306.77 77.66 229.11 16337.95 129373.37 15:36:01 352.54 32.61 319.93 3417.16 22416.80 15:37:01 260.24 211.26 48.98 8197.83 10566.11 15:38:01 51.39 34.16 17.23 2059.79 2078.05 Average: 232.09 87.91 144.19 7323.12 41261.21 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1682868 3378648 2355784 58.33 52488 1797536 873352 17.17 540916 1634124 146156 15:35:01 487116 3325488 3551536 87.94 116920 2795320 1301240 25.58 437232 2812448 155868 15:36:01 754252 3190192 3284400 81.32 152576 2367288 1638660 32.21 810132 2178072 203660 15:37:01 470796 3204684 3567856 88.34 155056 2659948 1100960 21.64 945920 2326624 34100 15:38:01 461896 3287260 3576756 88.56 156992 2744176 986936 19.40 918756 2358456 17144 Average: 771386 3277254 3267266 80.90 126806 2472854 1180230 23.20 730591 2261945 111386 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 400.82 262.56 1422.20 69.94 0.00 0.00 0.00 0.00 15:34:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 412.45 211.40 14139.48 19.58 0.00 0.00 0.00 0.00 15:35:01 lo 1.46 1.46 0.14 0.14 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 203.18 160.51 955.46 13.12 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 151.64 85.22 925.19 7.99 0.00 0.00 0.00 0.00 15:37:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 54.27 45.31 170.45 25.75 0.00 0.00 0.00 0.00 15:38:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 244.51 153.01 3525.03 27.27 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.07 0.07 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-13192) 12/15/24 _x86_64_ (4 CPU) 15:32:41 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 18.71 0.00 2.61 5.57 0.07 73.04 15:34:01 0 16.74 0.00 2.32 2.59 0.05 78.29 15:34:01 1 13.26 0.00 2.41 4.05 0.08 80.20 15:34:01 2 7.54 0.00 2.31 9.86 0.07 80.22 15:34:01 3 37.32 0.00 3.42 5.81 0.08 53.37 15:35:01 all 24.86 0.00 7.50 5.32 0.08 62.24 15:35:01 0 24.33 0.00 7.72 2.42 0.07 65.46 15:35:01 1 17.25 0.00 7.74 3.34 0.08 71.59 15:35:01 2 17.82 0.00 6.51 9.48 0.07 66.12 15:35:01 3 40.02 0.00 8.04 6.10 0.08 45.76 15:36:01 all 21.71 0.00 4.27 11.65 0.08 62.29 15:36:01 0 19.42 0.00 3.71 3.02 0.05 73.80 15:36:01 1 18.75 0.00 3.28 0.99 0.05 76.93 15:36:01 2 21.71 0.00 5.30 19.94 0.12 52.94 15:36:01 3 27.04 0.00 4.80 22.86 0.08 45.22 15:37:01 all 40.88 0.00 4.73 11.50 0.08 42.80 15:37:01 0 40.53 0.00 5.02 13.04 0.08 41.32 15:37:01 1 39.96 0.00 4.40 6.99 0.07 48.58 15:37:01 2 43.15 0.00 4.93 13.64 0.10 38.18 15:37:01 3 39.90 0.00 4.59 12.39 0.08 43.03 15:38:01 all 18.47 0.00 0.95 1.29 0.05 79.24 15:38:01 0 18.11 0.00 1.25 1.58 0.03 79.02 15:38:01 1 8.06 0.00 0.81 0.30 0.07 90.77 15:38:01 2 39.34 0.00 1.15 0.73 0.08 58.69 15:38:01 3 8.51 0.00 0.60 2.57 0.03 88.29 Average: all 24.90 0.00 4.00 7.06 0.07 63.97 Average: 0 23.80 0.00 3.99 4.52 0.06 67.63 Average: 1 19.43 0.00 3.71 3.13 0.07 73.67 Average: 2 25.93 0.00 4.02 10.71 0.09 59.25 Average: 3 30.51 0.00 4.28 9.93 0.07 55.20