---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1541 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 12G 8.2G 58% / 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 537 845 0 2560 3123 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:a6:22:43 brd ff:ff:ff:ff:ff:ff inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fea6:2243/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:78:7e:15 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-1541) 05/22/24 _x86_64_ (4 CPU) 08:30:44 LINUX RESTART (4 CPU) 08:31:01 tps rtps wtps bread/s bwrtn/s 08:32:01 156.29 69.27 87.02 5616.00 39702.73 08:33:01 62.01 14.73 47.28 984.90 6422.93 08:34:01 160.76 12.81 147.95 2276.31 59738.35 08:35:01 97.45 6.74 90.72 126.46 40652.65 08:36:01 151.47 106.00 45.48 6059.78 19117.05 08:37:01 40.58 17.01 23.57 605.70 1437.81 Average: 111.31 37.56 73.75 2601.28 27871.94 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 1833928 3362312 2204732 54.59 36812 1655928 907840 17.85 536660 1509516 57240 08:33:01 1616024 3352324 2422636 59.99 54060 1836156 906428 17.82 574440 1668736 115948 08:34:01 225120 3319028 3813540 94.43 90980 3085332 1339916 26.34 660136 2863588 4056 08:35:01 301856 3194072 3736804 92.53 126984 2794484 1620540 31.86 1086208 2299000 86624 08:36:01 884804 3165896 3153856 78.09 127848 2208124 1115572 21.93 950140 1885204 7768 08:37:01 891536 3212844 3147124 77.92 129640 2240644 1068376 21.00 918956 1903068 2368 Average: 958878 3267746 3079782 76.26 94387 2303445 1159779 22.80 787757 2021519 45667 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 ens3 293.92 178.94 1057.38 63.47 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:33:01 ens3 44.11 37.43 571.19 4.80 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 08:34:01 ens3 280.91 135.05 6398.85 14.08 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 08:35:01 ens3 237.29 147.00 1574.71 12.20 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 91.04 145.15 20.01 1089.10 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 lo 2.30 2.30 0.20 0.20 0.00 0.00 0.00 0.00 08:37:01 ens3 11.23 12.93 9.10 6.02 0.00 0.00 0.00 0.00 08:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 159.95 109.32 1609.61 195.76 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 1.22 1.22 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1541) 05/22/24 _x86_64_ (4 CPU) 08:30:44 LINUX RESTART (4 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 18.93 0.00 3.13 5.17 2.86 69.91 08:32:01 0 22.28 0.00 2.12 1.97 2.33 71.30 08:32:01 1 17.73 0.00 3.28 5.51 2.74 70.74 08:32:01 2 17.74 0.00 4.17 5.68 3.12 69.29 08:32:01 3 17.98 0.00 2.94 7.52 3.27 68.29 08:33:01 all 20.33 0.00 1.59 2.01 1.42 74.65 08:33:01 0 11.78 0.00 0.96 0.55 1.16 85.54 08:33:01 1 23.52 0.00 1.87 0.99 1.23 72.38 08:33:01 2 27.43 0.00 2.14 1.68 1.68 67.08 08:33:01 3 18.57 0.00 1.41 4.81 1.59 73.62 08:34:01 all 18.85 0.00 7.01 2.65 6.58 64.91 08:34:01 0 12.26 0.00 7.03 3.67 6.96 70.09 08:34:01 1 19.86 0.00 5.33 1.56 5.69 67.56 08:34:01 2 33.76 0.00 8.11 0.91 7.06 50.16 08:34:01 3 9.43 0.00 7.59 4.49 6.61 71.88 08:35:01 all 75.33 0.00 9.60 1.00 3.04 11.03 08:35:01 0 76.60 0.00 10.85 2.18 2.90 7.47 08:35:01 1 75.47 0.00 9.12 0.22 2.69 12.51 08:35:01 2 74.22 0.00 9.16 0.39 3.43 12.80 08:35:01 3 75.01 0.00 9.25 1.19 3.17 11.37 08:36:01 all 27.96 0.00 4.38 4.68 4.55 58.43 08:36:01 0 23.63 0.00 4.59 5.21 3.80 62.78 08:36:01 1 22.61 0.00 4.90 3.18 4.25 65.07 08:36:01 2 38.49 0.00 4.04 4.41 5.21 47.86 08:36:01 3 27.16 0.00 4.00 5.93 4.94 57.98 08:37:01 all 20.37 0.00 1.07 1.37 1.22 75.97 08:37:01 0 30.78 0.00 1.16 1.31 1.11 65.62 08:37:01 1 23.44 0.00 1.11 3.24 1.44 70.77 08:37:01 2 23.50 0.00 1.40 0.32 1.40 73.39 08:37:01 3 3.79 0.00 0.60 0.60 0.90 94.12 Average: all 30.21 0.00 4.45 2.81 3.28 59.25 Average: 0 29.50 0.00 4.44 2.48 3.04 60.54 Average: 1 30.35 0.00 4.26 2.45 3.01 59.93 Average: 2 35.76 0.00 4.83 2.23 3.65 53.53 Average: 3 25.23 0.00 4.29 4.09 3.41 62.98