---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3302 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 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: 2800.022 BogoMIPS: 5600.04 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 688K 394M 1% /run /dev/vda1 20G 13G 6.8G 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 475 475 0 2992 3185 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:93:e3:d7 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe93:e3d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:8c:f1:58 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3302) 01/10/24 _x86_64_ (4 CPU) 14:23:18 LINUX RESTART (4 CPU) 14:24:01 tps rtps wtps bread/s bwrtn/s 14:25:01 73.17 16.55 56.62 1014.10 6968.31 14:26:01 354.71 132.91 221.80 10383.77 141733.05 14:27:01 344.01 123.43 220.58 5624.93 35638.86 14:28:01 259.87 21.91 237.96 2292.15 20297.15 14:29:01 8.92 0.03 8.88 1.87 1286.59 14:30:01 1.03 0.03 1.00 0.27 12.93 14:31:01 0.93 0.00 0.93 0.00 11.06 14:32:01 62.72 25.16 37.56 1141.28 3160.67 14:33:01 56.31 37.56 18.75 1733.04 2961.64 Average: 129.13 39.75 89.37 2467.47 23589.61 14:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:25:01 1553624 3338032 2485032 61.53 53584 1883280 867552 17.05 583768 1717432 191912 14:26:01 319772 3309980 3718884 92.08 118388 2965640 1126436 22.14 602796 2838180 73900 14:27:01 279596 3318496 3759060 93.08 139364 2991124 1217348 23.93 680440 2794772 220 14:28:01 780468 3292812 3258188 80.68 155264 2451820 1301692 25.59 846728 2127836 32104 14:29:01 760524 3273116 3278132 81.17 155324 2451896 1491648 29.32 865664 2127904 16 14:30:01 756660 3269308 3281996 81.26 155360 2451908 1505024 29.58 867528 2127884 32 14:31:01 750952 3263628 3287704 81.41 155384 2451912 1505024 29.58 874312 2127888 160 14:32:01 559460 3184220 3479196 86.15 156580 2573296 1070320 21.04 981824 2225340 51804 14:33:01 522468 3262812 3516188 87.06 161416 2674664 943192 18.54 964580 2270856 40880 Average: 698169 3279156 3340487 82.71 138963 2543949 1225360 24.09 807516 2262010 43448 14:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:25:01 ens3 87.55 77.67 1226.87 8.70 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 lo 2.06 2.06 0.19 0.19 0.00 0.00 0.00 0.00 14:26:01 ens3 582.77 438.62 13769.68 35.32 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 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 ens3 311.08 214.93 1654.28 16.26 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 lo 1.87 1.87 0.13 0.13 0.00 0.00 0.00 0.00 14:28:01 ens3 92.38 72.72 263.00 8.78 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 lo 52.29 52.29 12.57 12.57 0.00 0.00 0.00 0.00 14:29:01 ens3 116.10 83.00 23.29 59.33 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 lo 61.96 61.96 13.06 13.06 0.00 0.00 0.00 0.00 14:30:01 ens3 110.66 81.69 22.09 54.65 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:31:01 lo 50.11 50.11 8.54 8.54 0.00 0.00 0.00 0.00 14:31:01 ens3 68.82 49.79 13.55 39.59 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 lo 27.38 27.38 4.39 4.39 0.00 0.00 0.00 0.00 14:32:01 ens3 226.10 159.91 1942.59 23.78 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:33:01 ens3 37.73 32.64 188.72 12.58 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: lo 22.01 22.01 4.35 4.35 0.00 0.00 0.00 0.00 Average: ens3 181.56 134.62 2125.26 28.78 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-3302) 01/10/24 _x86_64_ (4 CPU) 14:23:18 LINUX RESTART (4 CPU) 14:24:01 CPU %user %nice %system %iowait %steal %idle 14:25:01 all 18.81 0.00 1.37 2.26 0.04 77.53 14:25:01 0 23.62 0.00 1.52 0.15 0.03 74.67 14:25:01 1 17.90 0.00 1.06 0.23 0.03 80.78 14:25:01 2 1.94 0.00 0.77 7.14 0.03 90.12 14:25:01 3 31.72 0.00 2.12 1.50 0.07 64.59 14:26:01 all 22.38 0.00 8.21 7.03 0.08 62.29 14:26:01 0 20.26 0.00 8.29 6.23 0.08 65.14 14:26:01 1 17.75 0.00 8.27 8.54 0.08 65.35 14:26:01 2 18.68 0.00 7.76 8.15 0.08 65.32 14:26:01 3 32.85 0.00 8.50 5.22 0.10 53.33 14:27:01 all 16.30 0.00 4.28 9.67 0.07 69.68 14:27:01 0 14.59 0.00 3.98 7.93 0.05 73.45 14:27:01 1 17.32 0.00 3.96 4.90 0.07 73.76 14:27:01 2 17.70 0.00 5.00 14.36 0.08 62.86 14:27:01 3 15.60 0.00 4.22 11.54 0.07 68.57 14:28:01 all 28.43 0.00 7.00 6.04 0.08 58.44 14:28:01 0 29.15 0.00 7.64 4.09 0.08 59.04 14:28:01 1 32.52 0.00 7.90 2.51 0.08 56.99 14:28:01 2 25.92 0.00 5.95 12.32 0.08 55.72 14:28:01 3 26.16 0.00 6.48 5.20 0.08 62.08 14:29:01 all 1.23 0.00 0.64 0.18 0.02 97.93 14:29:01 0 0.77 0.00 0.67 0.00 0.02 98.55 14:29:01 1 0.75 0.00 0.60 0.00 0.02 98.63 14:29:01 2 2.56 0.00 0.53 0.64 0.02 96.25 14:29:01 3 0.80 0.00 0.78 0.08 0.02 98.31 14:30:01 all 1.00 0.00 0.52 0.01 0.02 98.46 14:30:01 0 0.77 0.00 0.62 0.00 0.03 98.58 14:30:01 1 0.70 0.00 0.52 0.00 0.02 98.76 14:30:01 2 1.92 0.00 0.41 0.02 0.02 97.63 14:30:01 3 0.60 0.00 0.55 0.00 0.02 98.83 14:31:01 all 0.49 0.00 0.40 0.02 0.01 99.07 14:31:01 0 0.48 0.00 0.40 0.00 0.00 99.12 14:31:01 1 0.48 0.00 0.45 0.00 0.00 99.06 14:31:01 2 0.50 0.00 0.33 0.08 0.00 99.08 14:31:01 3 0.48 0.00 0.42 0.00 0.02 99.08 14:32:01 all 5.06 0.00 0.93 1.45 0.03 92.53 14:32:01 0 5.66 0.00 0.80 0.88 0.03 92.62 14:32:01 1 5.69 0.00 0.87 0.74 0.03 92.68 14:32:01 2 4.83 0.00 1.14 3.66 0.03 90.35 14:32:01 3 4.06 0.00 0.94 0.54 0.03 94.43 14:33:01 all 17.70 0.00 0.77 1.26 0.04 80.23 14:33:01 0 26.36 0.00 0.82 0.58 0.03 72.21 14:33:01 1 8.76 0.00 0.52 1.40 0.03 89.28 14:33:01 2 8.11 0.00 0.69 2.40 0.02 88.79 14:33:01 3 27.54 0.00 1.05 0.67 0.03 70.71 Average: all 12.33 0.00 2.67 3.08 0.04 81.87 Average: 0 13.49 0.00 2.73 2.20 0.04 81.54 Average: 1 11.29 0.00 2.67 2.03 0.04 83.98 Average: 2 9.07 0.00 2.49 5.38 0.04 83.02 Average: 3 15.50 0.00 2.77 2.73 0.05 78.96