---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3131 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 6.3G 68% / 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 494 883 0 2565 3167 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:6a:6e:bf brd ff:ff:ff:ff:ff:ff inet 10.32.7.165/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe6a:6ebf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f1:9e:0e:8c 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-3131) 01/29/25 _x86_64_ (4 CPU) 20:21:44 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:02 174.15 69.27 104.88 5617.06 41724.13 20:24:01 264.06 25.17 238.89 3528.86 121743.50 20:25:01 210.37 37.35 173.02 3981.47 56805.07 20:26:01 97.58 54.47 43.12 4050.25 31092.17 20:27:01 158.14 107.10 51.04 9059.02 6001.67 Average: 180.59 58.78 121.81 5252.91 51244.54 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:02 1719840 3385720 2318812 57.42 50456 1771588 849904 16.71 511860 1628768 155212 20:24:01 250200 3301684 3788452 93.80 106964 3047660 1124416 22.10 599384 2917040 271008 20:25:01 412680 2779256 3625972 89.78 160868 2292188 2034840 40.00 1438384 1894308 88740 20:26:01 1204808 3245116 2833844 70.17 165692 1977864 1407244 27.66 868496 1688736 134052 20:27:01 955796 3265952 3082856 76.33 170004 2252332 964532 18.96 1047048 1771216 18672 Average: 908665 3195546 3129987 77.50 130797 2268326 1276187 25.09 893034 1980014 133537 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 20:23:02 ens3 377.69 241.79 1416.28 68.78 0.00 0.00 0.00 0.00 20:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 2.51 2.51 0.22 0.22 0.00 0.00 0.00 0.00 20:24:01 ens3 642.38 330.22 15463.45 36.93 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 ens3 384.20 312.12 2180.62 26.09 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 ens3 0.17 0.25 0.02 0.02 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 lo 4.37 4.37 0.38 0.38 0.00 0.00 0.00 0.00 20:27:01 ens3 146.26 241.78 25.75 1740.82 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 309.05 224.88 3779.38 375.62 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-3131) 01/29/25 _x86_64_ (4 CPU) 20:21:44 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:02 all 18.41 0.00 2.23 5.38 0.06 73.91 20:23:02 0 20.19 0.00 2.10 6.30 0.07 71.35 20:23:02 1 8.63 0.00 1.47 6.96 0.03 82.90 20:23:02 2 10.76 0.00 1.31 1.67 0.05 86.21 20:23:02 3 34.11 0.00 4.08 6.58 0.10 55.13 20:24:01 all 26.23 0.00 8.58 4.32 0.10 60.76 20:24:01 0 18.38 0.00 7.52 3.73 0.10 70.27 20:24:01 1 24.31 0.00 9.50 3.34 0.10 62.74 20:24:01 2 26.25 0.00 8.93 2.90 0.12 61.81 20:24:01 3 36.00 0.00 8.31 7.33 0.10 48.25 20:25:01 all 41.88 0.00 8.11 3.71 0.12 46.18 20:25:01 0 41.73 0.00 7.76 2.26 0.10 48.14 20:25:01 1 43.00 0.00 8.03 3.86 0.14 44.98 20:25:01 2 40.02 0.00 8.81 4.83 0.12 46.22 20:25:01 3 42.72 0.00 7.86 3.93 0.13 45.35 20:26:01 all 52.49 0.00 7.35 1.69 0.13 38.33 20:26:01 0 51.76 0.00 7.05 1.63 0.12 39.44 20:26:01 1 51.30 0.00 7.54 1.36 0.13 39.66 20:26:01 2 52.01 0.00 7.62 2.07 0.13 38.17 20:26:01 3 54.92 0.00 7.18 1.70 0.12 36.08 20:27:01 all 24.70 0.00 2.78 3.81 0.08 68.63 20:27:01 0 13.57 0.00 2.22 3.08 0.07 81.06 20:27:01 1 31.94 0.00 2.71 2.81 0.08 62.45 20:27:01 2 36.28 0.00 3.18 5.09 0.13 55.32 20:27:01 3 17.05 0.00 3.00 4.27 0.07 75.62 Average: all 32.74 0.00 5.79 3.78 0.10 57.59 Average: 0 29.13 0.00 5.30 3.41 0.09 62.07 Average: 1 31.83 0.00 5.82 3.67 0.10 58.58 Average: 2 33.07 0.00 5.95 3.31 0.11 57.56 Average: 3 36.95 0.00 6.07 4.75 0.10 52.13