---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13098 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 9.6G 9.7G 50% / 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 460 923 0 2560 3214 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:0e:c6:40 brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe0e:c640/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:10:c5:05 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-13098) 12/14/24 _x86_64_ (4 CPU) 14:58:32 LINUX RESTART (4 CPU) 14:59:01 tps rtps wtps bread/s bwrtn/s 15:00:01 150.89 66.41 84.49 4964.64 13924.21 15:01:01 143.89 90.48 53.41 4345.28 10822.46 15:02:01 27.91 7.48 20.43 679.75 7384.64 15:03:01 71.16 49.05 22.10 2464.18 8520.64 Average: 98.45 53.35 45.10 3113.27 10162.51 14:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:01 1636336 3378548 2402324 59.48 54840 1841156 856836 16.84 550140 1671724 158156 15:01:01 1092216 3157404 2946444 72.96 71272 2134332 1071832 21.07 818360 1917892 60644 15:02:01 135084 2330596 3903576 96.66 74908 2255376 1781592 35.02 1713028 1967720 38544 15:03:01 1042888 3342280 2995772 74.18 78904 2355280 886888 17.43 795712 1978436 179612 Average: 976631 3052207 3062029 75.82 69981 2146536 1149287 22.59 969310 1883943 109239 14:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 413.53 263.72 1634.71 70.57 0.00 0.00 0.00 0.00 15:01:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 150.07 144.49 1313.51 26.89 0.00 0.00 0.00 0.00 15:02:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 255.31 237.59 2758.45 38.59 0.00 0.00 0.00 0.00 15:03:01 lo 1.03 1.03 0.09 0.09 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 186.17 145.37 780.43 38.16 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 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 251.25 197.78 1621.53 43.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13098) 12/14/24 _x86_64_ (4 CPU) 14:58:32 LINUX RESTART (4 CPU) 14:59:01 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 20.93 0.00 1.98 4.38 0.06 72.65 15:00:01 0 25.21 0.00 2.34 7.34 0.07 65.05 15:00:01 1 9.85 0.00 0.99 0.74 0.03 88.38 15:00:01 2 30.73 0.00 3.03 7.92 0.08 58.24 15:00:01 3 18.06 0.00 1.61 1.61 0.03 78.69 15:01:01 all 17.73 0.00 1.06 5.48 0.06 75.66 15:01:01 0 12.27 0.00 0.48 4.33 0.05 82.88 15:01:01 1 15.37 0.00 1.08 5.69 0.07 77.79 15:01:01 2 13.54 0.00 1.26 8.31 0.07 76.82 15:01:01 3 29.76 0.00 1.42 3.62 0.05 65.15 15:02:01 all 45.79 0.00 1.31 0.27 0.08 52.55 15:02:01 0 42.34 0.00 1.76 0.20 0.07 55.64 15:02:01 1 44.77 0.00 0.83 0.37 0.08 53.94 15:02:01 2 47.20 0.00 1.34 0.40 0.08 50.97 15:02:01 3 48.88 0.00 1.30 0.12 0.08 49.62 15:03:01 all 46.13 0.00 1.69 1.93 0.08 50.18 15:03:01 0 53.31 0.00 1.57 1.78 0.08 43.26 15:03:01 1 39.19 0.00 1.82 1.30 0.07 57.63 15:03:01 2 41.26 0.00 1.84 3.13 0.08 53.69 15:03:01 3 50.75 0.00 1.50 1.49 0.08 46.18 Average: all 32.64 0.00 1.51 3.02 0.07 62.76 Average: 0 33.27 0.00 1.53 3.41 0.07 61.73 Average: 1 27.26 0.00 1.18 2.02 0.06 69.48 Average: 2 33.19 0.00 1.87 4.94 0.08 59.92 Average: 3 36.87 0.00 1.46 1.71 0.06 59.90