---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4699 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 9.6G 9.7G 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: 3944 466 1096 0 2380 3221 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:44:6f:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.167/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe44:6fc0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cb:e5:44:d5 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-4699) 06/26/24 _x86_64_ (4 CPU) 20:57:13 LINUX RESTART (4 CPU) 20:58:02 tps rtps wtps bread/s bwrtn/s 20:59:01 114.32 48.11 66.21 2688.76 8327.00 21:00:01 104.93 63.16 41.78 2666.76 7457.82 21:01:01 9.02 0.02 9.00 0.13 398.20 21:02:01 9.83 0.00 9.83 0.00 320.08 21:03:01 44.85 11.24 33.61 747.37 6196.54 21:04:01 58.51 37.98 20.53 1978.34 5069.16 Average: 56.75 26.69 30.06 1343.11 4617.96 20:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:59:01 1394740 3277556 2643920 65.47 60528 1969480 1019784 20.05 659304 1787240 174272 21:00:01 1193440 3193812 2845220 70.45 67572 2075712 1044716 20.54 771664 1865824 1948 21:01:01 1180584 3188384 2858076 70.77 69476 2080480 1044716 20.54 778828 1869704 1136 21:02:01 1132640 3147508 2906020 71.96 71188 2084688 1071920 21.07 820148 1873020 1320 21:03:01 276332 2108592 3762328 93.16 72212 1904704 1938568 38.11 1868888 1684452 13716 21:04:01 107964 1831924 3930696 97.33 76696 1798656 2248828 44.21 2167756 1566468 1008 Average: 880950 2791296 3157710 78.19 69612 1985620 1394755 27.42 1177765 1774451 32233 20:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:59:01 lo 1.83 1.83 0.18 0.18 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 123.95 99.29 1117.10 18.77 0.00 0.00 0.00 0.00 21:00:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 ens3 118.18 125.45 173.88 26.96 0.00 0.00 0.00 0.00 21:01:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 58.99 84.69 69.56 13.45 0.00 0.00 0.00 0.00 21:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 84.79 125.55 77.06 19.89 0.00 0.00 0.00 0.00 21:03:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 ens3 590.86 489.77 2882.06 100.20 0.00 0.00 0.00 0.00 21:04:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 ens3 238.51 158.52 330.28 44.15 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 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 202.80 180.80 774.21 37.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4699) 06/26/24 _x86_64_ (4 CPU) 20:57:13 LINUX RESTART (4 CPU) 20:58:02 CPU %user %nice %system %iowait %steal %idle 20:59:01 all 21.10 0.00 1.55 3.36 0.06 73.93 20:59:01 0 29.77 0.00 2.07 2.39 0.08 65.69 20:59:01 1 31.35 0.00 1.90 1.32 0.07 65.35 20:59:01 2 15.59 0.00 1.05 0.51 0.05 82.79 20:59:01 3 7.61 0.00 1.16 9.26 0.03 81.93 21:00:01 all 9.56 0.00 0.74 4.90 0.05 84.75 21:00:01 0 13.13 0.00 0.83 4.44 0.05 81.54 21:00:01 1 8.57 0.00 0.85 5.76 0.03 84.78 21:00:01 2 7.72 0.00 0.53 5.01 0.05 86.70 21:00:01 3 8.81 0.00 0.77 4.37 0.07 85.98 21:01:01 all 3.92 0.00 0.20 0.03 0.03 95.82 21:01:01 0 1.99 0.00 0.07 0.00 0.00 97.94 21:01:01 1 3.94 0.00 0.28 0.02 0.03 95.73 21:01:01 2 4.99 0.00 0.25 0.07 0.03 94.66 21:01:01 3 4.77 0.00 0.20 0.05 0.03 94.94 21:02:01 all 4.95 0.00 0.26 0.03 0.03 94.73 21:02:01 0 2.52 0.00 0.05 0.00 0.02 97.41 21:02:01 1 4.75 0.00 0.42 0.00 0.03 94.79 21:02:01 2 7.52 0.00 0.15 0.12 0.02 92.20 21:02:01 3 5.04 0.00 0.44 0.00 0.07 94.46 21:03:01 all 47.43 0.00 1.83 0.60 0.10 50.04 21:03:01 0 40.64 0.00 1.43 0.55 0.10 57.28 21:03:01 1 47.86 0.00 1.60 0.32 0.10 50.12 21:03:01 2 51.25 0.00 1.90 1.41 0.10 45.35 21:03:01 3 50.02 0.00 2.40 0.12 0.10 47.37 21:04:01 all 44.53 0.00 1.69 1.93 0.09 51.76 21:04:01 0 37.57 0.00 1.76 2.21 0.08 58.38 21:04:01 1 46.99 0.00 1.10 1.79 0.08 50.03 21:04:01 2 45.37 0.00 1.56 1.21 0.10 51.77 21:04:01 3 48.22 0.00 2.31 2.54 0.10 46.83 Average: all 21.90 0.00 1.04 1.80 0.06 75.19 Average: 0 20.88 0.00 1.03 1.59 0.06 76.45 Average: 1 23.90 0.00 1.02 1.54 0.06 73.48 Average: 2 22.05 0.00 0.90 1.39 0.06 75.60 Average: 3 20.79 0.00 1.21 2.71 0.07 75.23