---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4649 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 9.5G 9.8G 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: 3943 492 783 0 2668 3181 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:25:08:ea brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:fe25:8ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:f7:78:96 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-4649) 06/26/24 _x86_64_ (4 CPU) 16:37:49 LINUX RESTART (4 CPU) 16:38:02 tps rtps wtps bread/s bwrtn/s 16:39:01 180.82 85.41 95.41 6649.31 42087.39 16:40:01 96.12 29.40 66.72 1660.12 10539.98 16:41:01 13.98 0.33 13.65 9.73 1426.56 16:42:01 5.33 0.02 5.32 0.13 196.77 16:43:01 6.40 0.02 6.38 3.07 214.63 16:44:01 6.47 0.00 6.47 0.00 205.43 16:45:01 5.33 0.00 5.33 0.00 317.36 16:46:01 78.57 14.51 64.06 992.07 19753.55 Average: 48.85 16.07 32.79 1152.83 9274.39 16:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 1621180 3250216 2417472 59.86 42288 1748596 976696 19.20 677088 1573708 84456 16:40:01 1328928 3209416 2709724 67.09 60920 1966992 1019912 20.05 731192 1783764 26444 16:41:01 1211684 3103188 2826968 70.00 62820 1975248 1108208 21.78 840356 1790172 444 16:42:01 1201212 3096976 2837440 70.26 63864 1977944 1112152 21.86 847008 1792412 1288 16:43:01 1195496 3095660 2843156 70.40 64944 1980728 1122596 22.07 850128 1794732 1020 16:44:01 1188076 3091908 2850576 70.58 65840 1983000 1122596 22.07 853936 1796484 852 16:45:01 1170476 3079724 2868176 71.02 66668 1986856 1122596 22.07 867276 1798940 3072 16:46:01 820048 3261604 3218604 79.70 71216 2505152 928392 18.25 968984 2029436 7140 Average: 1217138 3148586 2821514 69.86 62320 2015564 1064144 20.92 829496 1794956 15590 16:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 16:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 394.61 285.36 1650.52 77.18 0.00 0.00 0.00 0.00 16:40:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 ens3 98.17 82.89 421.11 19.60 0.00 0.00 0.00 0.00 16:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 ens3 76.80 96.18 125.46 15.71 0.00 0.00 0.00 0.00 16:42:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 ens3 46.49 66.86 46.78 10.22 0.00 0.00 0.00 0.00 16:43:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 ens3 45.13 65.77 44.07 10.27 0.00 0.00 0.00 0.00 16:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 ens3 45.38 65.91 40.92 10.30 0.00 0.00 0.00 0.00 16:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 ens3 110.55 160.46 87.83 23.74 0.00 0.00 0.00 0.00 16:46:01 lo 1.60 1.60 0.60 0.60 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 ens3 411.81 435.62 3251.91 89.31 0.00 0.00 0.00 0.00 Average: lo 0.75 0.75 0.12 0.12 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 153.12 157.12 706.65 31.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4649) 06/26/24 _x86_64_ (4 CPU) 16:37:49 LINUX RESTART (4 CPU) 16:38:02 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 16.57 0.00 2.41 5.73 0.07 75.23 16:39:01 0 13.77 0.00 3.12 4.82 0.05 78.24 16:39:01 1 24.93 0.00 2.23 2.24 0.07 70.53 16:39:01 2 12.48 0.00 1.73 7.64 0.09 78.06 16:39:01 3 15.09 0.00 2.57 8.20 0.07 74.08 16:40:01 all 15.50 0.00 1.04 2.13 0.05 81.28 16:40:01 0 25.80 0.00 1.38 0.72 0.05 72.05 16:40:01 1 15.66 0.00 1.15 1.70 0.07 81.42 16:40:01 2 5.86 0.00 0.77 5.25 0.05 88.06 16:40:01 3 14.58 0.00 0.85 0.87 0.03 83.67 16:41:01 all 5.69 0.00 0.27 0.03 0.03 93.97 16:41:01 0 4.26 0.00 0.20 0.00 0.03 95.51 16:41:01 1 9.69 0.00 0.20 0.02 0.03 90.06 16:41:01 2 5.33 0.00 0.39 0.12 0.03 94.13 16:41:01 3 3.49 0.00 0.28 0.00 0.03 96.19 16:42:01 all 2.70 0.00 0.15 0.04 0.03 97.09 16:42:01 0 1.98 0.00 0.15 0.05 0.02 97.80 16:42:01 1 2.78 0.00 0.02 0.00 0.02 97.18 16:42:01 2 3.00 0.00 0.25 0.12 0.02 96.62 16:42:01 3 3.02 0.00 0.17 0.00 0.03 96.78 16:43:01 all 2.25 0.00 0.12 0.03 0.02 97.59 16:43:01 0 1.79 0.00 0.10 0.12 0.03 97.96 16:43:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:43:01 2 4.20 0.00 0.32 0.00 0.03 95.45 16:43:01 3 3.00 0.00 0.05 0.00 0.02 96.93 16:44:01 all 2.48 0.00 0.15 0.04 0.02 97.30 16:44:01 0 1.00 0.00 0.08 0.15 0.02 98.75 16:44:01 1 0.27 0.00 0.02 0.00 0.02 99.70 16:44:01 2 5.10 0.00 0.47 0.02 0.05 94.36 16:44:01 3 3.57 0.00 0.02 0.00 0.02 96.40 16:45:01 all 3.53 0.00 0.26 0.05 0.03 96.14 16:45:01 0 3.14 0.00 0.28 0.18 0.03 96.36 16:45:01 1 3.48 0.00 0.17 0.00 0.02 96.33 16:45:01 2 5.29 0.00 0.47 0.00 0.05 94.19 16:45:01 3 2.20 0.00 0.15 0.00 0.03 97.61 16:46:01 all 38.60 0.00 1.76 1.26 0.09 58.29 16:46:01 0 30.52 0.00 2.11 2.34 0.08 64.95 16:46:01 1 48.80 0.00 1.42 0.22 0.08 49.48 16:46:01 2 36.11 0.00 2.28 1.18 0.10 60.33 16:46:01 3 38.97 0.00 1.24 1.30 0.07 58.42 Average: all 10.89 0.00 0.76 1.15 0.04 87.15 Average: 0 10.27 0.00 0.92 1.04 0.04 87.73 Average: 1 13.16 0.00 0.65 0.52 0.04 85.64 Average: 2 9.66 0.00 0.83 1.77 0.05 87.68 Average: 3 10.47 0.00 0.66 1.28 0.04 87.55