---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10324 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 454 773 0 2716 3212 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:b8:f2:9c brd ff:ff:ff:ff:ff:ff inet 10.32.6.164/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:feb8:f29c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:f4:72:45 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-10324) 11/14/24 _x86_64_ (4 CPU) 09:38:42 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:02 190.98 83.89 107.10 6575.84 42364.82 09:41:01 203.56 115.93 87.63 4077.28 22642.94 09:42:01 43.79 2.35 41.44 110.65 13011.30 Average: 145.79 67.12 78.67 3585.19 26025.14 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:02 1571472 3284548 2467180 61.09 53220 1812124 957412 18.82 636736 1644672 143700 09:41:01 1081256 3363628 2957396 73.23 71640 2342840 853184 16.77 929452 1800308 183924 09:42:01 775640 3271068 3263012 80.79 75036 2547756 940788 18.49 1134992 1891368 126440 Average: 1142789 3306415 2895863 71.70 66632 2234240 917128 18.03 900393 1778783 151355 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:02 ens3 415.91 271.12 1456.48 71.01 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 09:41:01 ens3 268.45 196.32 1254.32 22.05 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 3.42 3.42 0.36 0.36 0.00 0.00 0.00 0.00 09:42:01 ens3 111.90 86.57 73.70 35.41 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 265.40 184.61 926.34 42.94 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 1.58 1.58 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10324) 11/14/24 _x86_64_ (4 CPU) 09:38:42 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 18.80 0.00 2.67 5.99 0.06 72.47 09:40:02 0 8.06 0.00 1.45 4.48 0.03 85.97 09:40:02 1 39.40 0.00 4.65 9.93 0.10 45.92 09:40:02 2 18.05 0.00 2.74 7.86 0.08 71.27 09:40:02 3 9.98 0.00 1.85 1.72 0.03 86.42 09:41:01 all 18.93 1.24 3.79 8.44 0.06 67.54 09:41:01 0 10.04 0.00 3.12 7.51 0.05 79.28 09:41:01 1 14.06 4.93 3.57 10.54 0.07 66.83 09:41:01 2 27.19 0.02 4.28 11.18 0.09 57.25 09:41:01 3 24.43 0.02 4.18 4.57 0.07 66.74 09:42:01 all 19.21 0.00 4.76 0.89 0.07 75.07 09:42:01 0 11.51 0.00 3.96 1.04 0.05 83.44 09:42:01 1 32.82 0.00 7.01 1.54 0.08 58.55 09:42:01 2 19.91 0.00 3.85 0.70 0.08 75.45 09:42:01 3 12.58 0.00 4.25 0.28 0.07 82.83 Average: all 18.98 0.41 3.74 5.09 0.07 71.72 Average: 0 9.87 0.00 2.84 4.33 0.04 82.92 Average: 1 28.83 1.63 5.08 7.31 0.08 57.06 Average: 2 21.68 0.01 3.62 6.55 0.08 68.06 Average: 3 15.61 0.01 3.42 2.18 0.06 78.74