---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2708 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 11G 8.8G 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 487 1096 0 2359 3202 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:e5:bc:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85884sec preferred_lft 85884sec inet6 fe80::f816:3eff:fee5:bc77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:11:76:b6 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 inet6 fe80::42:69ff:fe11:76b6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2708) 06/05/24 _x86_64_ (4 CPU) 15:27:30 LINUX RESTART (4 CPU) 15:28:02 tps rtps wtps bread/s bwrtn/s 15:29:01 144.82 67.23 77.60 5023.28 7513.71 15:30:01 127.90 68.92 58.97 3196.27 9739.18 15:31:01 39.38 24.66 14.71 1871.95 1486.15 15:32:01 10.03 0.00 10.03 0.00 385.07 15:33:01 30.84 6.02 24.83 606.70 5089.69 15:34:01 61.03 40.87 20.17 2157.54 1948.51 15:35:01 82.66 12.30 70.36 1236.79 46799.60 15:36:01 156.81 71.82 84.99 6815.00 37836.23 Average: 81.55 36.41 45.14 2608.29 13862.40 15:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:29:01 1639176 3349600 2399476 59.41 53064 1810568 882440 17.35 575560 1640500 128368 15:30:01 1219324 3163140 2819328 69.81 65300 2023080 1232736 24.23 799128 1817624 17480 15:31:01 1101520 3120268 2937132 72.73 68532 2092924 1112204 21.86 867128 1863288 1840 15:32:01 1086420 3112680 2952232 73.10 70392 2097648 1112204 21.86 876820 1867116 1236 15:33:01 491952 2684836 3546700 87.82 72252 2258752 1507420 29.63 1325112 2003348 5972 15:34:01 288848 2268068 3749804 92.85 75916 2047968 1790772 35.20 1763640 1780384 119020 15:35:01 192784 1860840 3845868 95.23 87424 1736272 2275032 44.72 2086996 1574204 39424 15:36:01 1182028 3319808 2856624 70.73 93140 2197620 934152 18.36 904152 1766504 4512 Average: 900256 2859905 3138396 77.71 73252 2033104 1355870 26.65 1149817 1789121 39732 15:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:29:01 ens3 395.71 262.18 1550.07 74.87 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 15:30:01 ens3 110.98 97.10 475.18 21.17 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 15:31:01 ens3 73.39 100.70 114.28 16.18 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:32:01 ens3 58.10 83.72 68.48 13.43 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:33:01 ens3 315.88 342.71 2386.09 54.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:34:01 ens3 373.56 272.69 810.26 79.41 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 15:35:01 ens3 364.53 286.69 5064.32 44.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:35:01 veth81858fd 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:35:01 lo 1.80 1.80 0.16 0.16 0.00 0.00 0.00 0.00 15:36:01 ens3 121.01 66.97 50.55 67.55 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 226.30 188.95 1314.42 46.27 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2708) 06/05/24 _x86_64_ (4 CPU) 15:27:30 LINUX RESTART (4 CPU) 15:28:02 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 20.35 0.00 2.18 4.16 0.05 73.25 15:29:01 0 9.49 0.00 1.32 0.73 0.02 88.44 15:29:01 1 34.28 0.00 2.51 1.78 0.08 61.34 15:29:01 2 19.99 0.00 2.79 11.33 0.05 65.84 15:29:01 3 17.65 0.00 2.13 2.81 0.05 77.36 15:30:01 all 16.07 0.00 1.03 5.25 0.05 77.60 15:30:01 0 19.78 0.00 1.02 3.71 0.05 75.43 15:30:01 1 20.95 0.00 1.52 9.58 0.07 67.88 15:30:01 2 13.44 0.00 0.87 2.79 0.05 82.85 15:30:01 3 10.09 0.00 0.69 4.93 0.03 84.26 15:31:01 all 6.85 0.00 0.42 1.18 0.04 91.51 15:31:01 0 3.74 0.00 0.37 1.35 0.03 94.51 15:31:01 1 7.69 0.00 0.74 1.29 0.03 90.25 15:31:01 2 9.08 0.00 0.37 1.42 0.05 89.08 15:31:01 3 6.95 0.00 0.21 0.66 0.05 92.13 15:32:01 all 3.31 0.00 0.22 0.03 0.03 96.40 15:32:01 0 1.75 0.00 0.03 0.00 0.02 98.20 15:32:01 1 6.48 0.00 0.57 0.12 0.05 92.79 15:32:01 2 2.27 0.00 0.23 0.00 0.03 97.46 15:32:01 3 2.75 0.00 0.03 0.00 0.03 97.19 15:33:01 all 12.83 0.00 0.78 0.38 0.05 85.96 15:33:01 0 11.06 0.00 0.57 0.08 0.03 88.25 15:33:01 1 15.71 0.00 0.32 0.75 0.05 83.17 15:33:01 2 11.82 0.00 1.07 0.13 0.05 86.93 15:33:01 3 12.69 0.00 1.20 0.58 0.07 85.46 15:34:01 all 46.06 0.00 2.05 1.92 0.08 49.90 15:34:01 0 44.55 0.00 1.63 0.80 0.07 52.95 15:34:01 1 48.65 0.00 1.75 1.27 0.08 48.25 15:34:01 2 46.87 0.00 2.04 2.61 0.07 48.42 15:34:01 3 44.16 0.00 2.76 3.01 0.08 49.98 15:35:01 all 45.55 0.00 3.23 1.01 0.09 50.13 15:35:01 0 41.13 0.00 2.71 0.54 0.07 55.56 15:35:01 1 45.76 0.00 2.63 1.12 0.08 50.40 15:35:01 2 53.20 0.00 3.72 0.52 0.10 42.45 15:35:01 3 42.12 0.00 3.85 1.86 0.08 52.08 15:36:01 all 18.55 0.00 1.96 3.75 0.05 75.69 15:36:01 0 11.04 0.00 2.54 3.56 0.05 82.81 15:36:01 1 16.41 0.00 2.11 7.61 0.05 73.82 15:36:01 2 43.14 0.00 1.98 3.25 0.08 51.54 15:36:01 3 3.85 0.00 1.22 0.61 0.07 94.25 Average: all 21.18 0.00 1.48 2.21 0.05 75.08 Average: 0 17.83 0.00 1.27 1.35 0.04 79.50 Average: 1 24.46 0.00 1.52 2.94 0.06 71.01 Average: 2 24.97 0.00 1.63 2.74 0.06 70.60 Average: 3 17.47 0.00 1.51 1.80 0.06 79.16