---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-907 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 11G 8.7G 55% / 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 434 868 0 2641 3226 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:3c:9b:82 brd ff:ff:ff:ff:ff:ff inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe3c:9b82/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:69:40:d4 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-907) 07/27/24 _x86_64_ (4 CPU) 02:43:41 LINUX RESTART (4 CPU) 02:44:01 tps rtps wtps bread/s bwrtn/s 02:45:02 186.14 83.77 102.37 6580.77 41744.39 02:46:01 91.93 12.74 79.19 2297.64 16789.43 02:47:01 344.04 0.00 344.04 0.00 22805.00 02:48:01 279.27 30.54 248.73 822.66 56861.31 Average: 225.91 31.84 194.06 2425.74 34625.26 02:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:02 1636516 3330640 2402136 59.48 52676 1795404 920724 18.10 589480 1629636 144000 02:46:01 1239780 3302056 2798872 69.30 61708 2143072 1229040 24.16 724424 1864324 46576 02:47:01 622884 3266188 3415768 84.58 94028 2651280 1240740 24.39 781348 2358536 5120 02:48:01 969832 3367060 3068820 75.99 131924 2376680 903444 17.76 680436 2124512 772 Average: 1117253 3316486 2921399 72.34 85084 2241609 1073487 21.10 693922 1994252 49117 02:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:02 ens3 431.18 268.22 1437.55 69.69 0.00 0.00 0.00 0.00 02:45:02 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 ens3 363.87 205.58 2385.85 19.58 0.00 0.00 0.00 0.00 02:46:01 lo 2.17 2.17 0.19 0.19 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 201.37 111.71 1237.69 14.77 0.00 0.00 0.00 0.00 02:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 ens3 949.23 741.09 7214.60 50.97 0.00 0.00 0.00 0.00 02:48:01 lo 0.20 0.20 0.01 0.01 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 486.94 332.19 3071.96 38.83 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-907) 07/27/24 _x86_64_ (4 CPU) 02:43:41 LINUX RESTART (4 CPU) 02:44:01 CPU %user %nice %system %iowait %steal %idle 02:45:02 all 17.60 0.00 2.39 5.92 0.06 74.04 02:45:02 0 10.25 0.00 2.07 8.41 0.05 79.22 02:45:02 1 12.80 0.00 1.85 5.52 0.05 79.77 02:45:02 2 33.90 0.00 3.96 2.13 0.08 59.93 02:45:02 3 13.48 0.00 1.65 7.60 0.05 77.22 02:46:01 all 11.73 0.00 1.41 2.19 0.05 84.62 02:46:01 0 7.14 0.00 1.02 1.00 0.05 90.79 02:46:01 1 24.97 0.00 1.94 2.11 0.05 70.93 02:46:01 2 7.78 0.00 1.33 0.70 0.05 90.14 02:46:01 3 6.98 0.00 1.33 4.96 0.03 86.70 02:47:01 all 6.14 0.00 3.02 9.83 0.08 80.93 02:47:01 0 7.36 0.00 2.03 5.47 0.05 85.09 02:47:01 1 3.40 0.00 3.90 15.28 0.08 77.33 02:47:01 2 8.25 0.00 3.86 12.05 0.10 75.74 02:47:01 3 5.57 0.00 2.32 6.52 0.08 85.50 02:48:01 all 9.07 0.00 4.29 7.72 0.08 78.85 02:48:01 0 12.55 0.00 4.49 11.46 0.07 71.44 02:48:01 1 5.63 0.00 4.83 5.11 0.07 84.36 02:48:01 2 9.31 0.00 3.70 6.82 0.08 80.08 02:48:01 3 8.78 0.00 4.08 7.52 0.07 79.55 Average: all 11.14 0.00 2.78 6.43 0.06 79.59 Average: 0 9.33 0.00 2.41 6.61 0.05 81.60 Average: 1 11.65 0.00 3.13 7.02 0.06 78.12 Average: 2 14.87 0.00 3.22 5.44 0.08 76.39 Average: 3 8.71 0.00 2.35 6.66 0.06 82.22