---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3067 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 6.9G 65% / 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 512 680 0 2750 3148 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:ca:5b:5d brd ff:ff:ff:ff:ff:ff inet 10.32.7.43/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:feca:5b5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:dd:84:0f:0f 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-3067) 01/29/25 _x86_64_ (4 CPU) 10:03:56 LINUX RESTART (4 CPU) 10:04:01 tps rtps wtps bread/s bwrtn/s 10:05:02 196.18 103.40 92.78 7413.56 41894.10 10:06:01 204.79 16.11 188.68 2320.72 100417.01 10:07:01 186.09 90.23 95.85 5223.53 38358.81 10:08:01 327.73 83.40 244.33 5213.93 16121.58 10:09:01 78.27 1.92 76.35 105.45 6230.43 10:10:01 130.33 74.75 55.57 11068.96 13828.76 10:11:01 317.60 301.12 16.48 18050.46 994.10 Average: 205.86 96.03 109.82 7067.73 30958.64 10:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 1668020 3318772 2370640 58.70 39848 1770308 921364 18.11 589996 1608360 118160 10:06:01 136768 3301644 3901892 96.61 101332 3140268 1134416 22.30 533744 3069356 257544 10:07:01 1183872 2958108 2854788 70.69 116668 1768824 1698392 33.39 901480 1672048 52392 10:08:01 1053064 3289000 2985596 73.93 139772 2179884 1248104 24.53 785504 1903032 17444 10:09:01 838436 3260640 3200224 79.24 142964 2337360 1292088 25.40 888364 1988600 75100 10:10:01 1366208 3286848 2672452 66.17 144180 1905296 1152516 22.66 817608 1617876 1508 10:11:01 761396 3256456 3277264 81.15 145796 2465964 1005284 19.76 1801640 1218556 17320 Average: 1001109 3238781 3037551 75.21 118651 2223986 1207452 23.73 902619 1868261 77067 10:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 ens3 496.28 334.99 1977.32 73.91 0.00 0.00 0.00 0.00 10:05:02 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 457.73 238.86 13781.52 26.01 0.00 0.00 0.00 0.00 10:06:01 lo 2.03 2.03 0.18 0.18 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 ens3 380.75 219.20 352.49 78.99 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 ens3 86.70 59.06 265.11 8.87 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 ens3 263.47 172.29 806.43 18.99 0.00 0.00 0.00 0.00 10:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 ens3 582.17 411.53 143.55 121.08 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 ens3 395.42 715.01 38.96 5615.10 0.00 0.00 0.00 0.00 10:11:01 lo 4.00 4.00 0.35 0.35 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 380.18 307.44 2454.34 850.92 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-3067) 01/29/25 _x86_64_ (4 CPU) 10:03:56 LINUX RESTART (4 CPU) 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:02 all 15.54 0.00 2.21 6.30 0.05 75.90 10:05:02 0 18.40 0.00 1.94 3.37 0.05 76.24 10:05:02 1 19.96 0.00 1.91 4.99 0.05 73.09 10:05:02 2 9.71 0.00 2.21 8.94 0.07 79.07 10:05:02 3 14.06 0.00 2.79 7.92 0.05 75.18 10:06:01 all 25.08 0.00 6.11 3.57 0.08 65.16 10:06:01 0 17.28 0.00 7.16 2.25 0.07 73.24 10:06:01 1 42.27 0.00 6.64 1.10 0.10 49.88 10:06:01 2 15.90 0.00 5.09 5.59 0.05 73.37 10:06:01 3 24.80 0.00 5.55 5.34 0.07 64.24 10:07:01 all 40.08 0.00 18.66 5.16 0.10 36.00 10:07:01 0 39.86 0.00 18.60 4.14 0.08 37.32 10:07:01 1 37.70 0.00 18.40 4.88 0.10 38.92 10:07:01 2 40.77 0.00 18.21 8.92 0.12 31.98 10:07:01 3 42.00 0.00 19.39 2.69 0.12 35.80 10:08:01 all 12.08 0.00 5.46 10.58 0.08 71.78 10:08:01 0 11.17 0.00 6.31 12.77 0.08 69.66 10:08:01 1 12.85 0.00 5.73 25.05 0.10 56.27 10:08:01 2 10.06 0.00 5.01 3.05 0.12 81.76 10:08:01 3 14.24 0.00 4.85 1.57 0.05 79.30 10:09:01 all 26.48 0.00 8.98 1.77 0.09 62.68 10:09:01 0 23.91 0.00 8.18 0.45 0.08 67.38 10:09:01 1 21.89 0.00 7.37 0.44 0.07 70.23 10:09:01 2 32.35 0.00 10.06 0.60 0.10 56.88 10:09:01 3 27.81 0.00 10.27 5.57 0.10 56.26 10:10:01 all 33.46 0.00 12.85 5.93 0.08 47.68 10:10:01 0 33.09 0.00 12.74 6.35 0.08 47.73 10:10:01 1 35.21 0.00 12.89 4.53 0.08 47.29 10:10:01 2 33.45 0.00 12.81 5.88 0.08 47.78 10:10:01 3 32.07 0.00 12.97 6.97 0.08 47.90 10:11:01 all 27.96 0.00 1.62 15.20 0.08 55.14 10:11:01 0 23.42 0.00 1.68 18.66 0.08 56.16 10:11:01 1 22.85 0.00 1.66 12.09 0.08 63.32 10:11:01 2 37.80 0.00 1.57 16.69 0.10 43.84 10:11:01 3 27.82 0.00 1.54 13.35 0.07 57.23 Average: all 25.81 0.00 7.99 6.94 0.08 59.18 Average: 0 23.91 0.00 8.10 6.88 0.08 61.04 Average: 1 27.48 0.00 7.80 7.60 0.08 57.04 Average: 2 25.73 0.00 7.86 7.09 0.09 59.22 Average: 3 26.11 0.00 8.20 6.21 0.08 59.41