---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4912 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: 2800.000 BogoMIPS: 5600.00 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 7.1G 64% / 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 502 457 0 2983 3158 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:43:97:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe43:97b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a6:e7:97:a6 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-4912) 06/27/24 _x86_64_ (4 CPU) 14:23:00 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 225.11 132.93 92.19 9392.31 40966.77 14:25:01 213.18 39.60 173.59 4187.88 82778.03 14:26:01 313.35 90.47 222.88 8860.39 70222.83 14:27:01 360.66 249.71 110.95 23289.19 9816.63 14:28:01 247.59 210.21 37.38 5900.88 4742.28 Average: 272.12 144.60 127.52 10327.81 41717.39 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1767212 3318616 2271440 56.24 37708 1677524 929852 18.28 577204 1530232 68372 14:25:01 317420 3312512 3721232 92.14 88272 3028452 1108788 21.80 545568 2922624 136056 14:26:01 229316 3305264 3809336 94.32 129616 3040856 1200996 23.61 720720 2805520 1044 14:27:01 128908 3298436 3909744 96.81 141984 3127768 1169768 22.99 786676 2844900 6856 14:28:01 504948 3239660 3533704 87.50 146156 2691312 1064816 20.93 807660 2450644 16464 Average: 589561 3294898 3449091 85.40 108747 2713182 1094844 21.52 687566 2510784 45758 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 ens3 389.58 248.62 1255.96 68.53 0.00 0.00 0.00 0.00 14:25:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 379.96 183.36 11924.76 18.31 0.00 0.00 0.00 0.00 14:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 427.71 303.77 3988.85 21.62 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 89.25 66.19 255.91 7.59 0.00 0.00 0.00 0.00 14:28:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 196.23 140.41 1726.01 20.92 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 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 296.26 188.27 3840.80 27.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4912) 06/27/24 _x86_64_ (4 CPU) 14:23:00 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 14.05 0.00 2.30 8.04 0.06 75.56 14:24:01 0 16.64 0.00 2.46 5.01 0.03 75.86 14:24:01 1 8.28 0.00 1.74 14.92 0.05 75.02 14:24:01 2 16.12 0.00 3.09 6.01 0.07 74.71 14:24:01 3 15.16 0.00 1.89 6.23 0.07 76.65 14:25:01 all 22.63 0.00 4.95 4.37 0.08 67.96 14:25:01 0 18.43 0.00 4.10 1.52 0.07 75.89 14:25:01 1 14.45 0.00 5.40 7.93 0.07 72.15 14:25:01 2 15.25 0.00 5.17 4.51 0.10 74.96 14:25:01 3 42.40 0.00 5.12 3.51 0.10 48.87 14:26:01 all 19.91 0.00 5.51 8.03 0.09 66.46 14:26:01 0 16.17 0.00 5.98 6.30 0.08 71.46 14:26:01 1 27.82 0.00 5.30 14.19 0.08 52.60 14:26:01 2 16.15 0.00 5.34 8.07 0.10 70.34 14:26:01 3 19.45 0.00 5.42 3.54 0.08 71.50 14:27:01 all 25.59 0.00 5.33 19.72 0.11 49.25 14:27:01 0 24.01 0.00 4.74 19.02 0.08 52.15 14:27:01 1 26.33 0.00 5.48 20.75 0.12 47.32 14:27:01 2 24.45 0.00 5.40 18.49 0.12 51.54 14:27:01 3 27.58 0.00 5.69 20.60 0.10 46.04 14:28:01 all 16.04 0.00 1.35 7.70 0.06 74.85 14:28:01 0 28.90 0.00 1.68 5.63 0.07 63.72 14:28:01 1 12.95 0.00 0.90 5.54 0.03 80.57 14:28:01 2 10.10 0.00 1.38 8.53 0.08 79.91 14:28:01 3 12.13 0.00 1.47 11.11 0.05 75.24 Average: all 19.65 0.00 3.88 9.57 0.08 66.82 Average: 0 20.86 0.00 3.79 7.49 0.07 67.80 Average: 1 17.97 0.00 3.76 12.64 0.07 65.55 Average: 2 16.40 0.00 4.07 9.12 0.09 70.31 Average: 3 23.35 0.00 3.92 9.01 0.08 63.64