---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-209 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: 2799.870 BogoMIPS: 5599.74 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 14G 5.9G 70% / 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 518 209 0 3215 3142 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:2d:29:c2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85730sec preferred_lft 85730sec inet6 fe80::f816:3eff:fe2d:29c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:99:c0:bd 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-209) 12/13/23 _x86_64_ (4 CPU) 10:26:29 LINUX RESTART (4 CPU) 10:27:02 tps rtps wtps bread/s bwrtn/s 10:28:01 114.47 39.16 75.31 1966.58 6492.73 10:29:01 142.39 10.11 132.28 1319.25 66680.75 10:30:01 416.18 69.61 346.58 3826.43 62272.29 10:31:01 211.01 25.89 185.12 3251.72 13578.81 10:32:01 161.82 11.50 150.32 684.82 11989.07 10:33:01 543.30 324.40 218.90 9631.07 41956.80 10:34:01 138.68 68.81 69.87 4536.58 14918.18 10:35:01 185.50 95.27 90.24 3247.05 22987.67 10:36:01 429.08 3.07 426.02 697.20 26470.27 10:37:01 286.42 139.43 146.99 8372.87 29366.84 Average: 263.12 78.78 184.34 3756.15 29711.35 10:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:28:01 1653012 3330672 2385644 59.07 49552 1784008 867136 17.05 585820 1622648 129240 10:29:01 156844 3270848 3881812 96.12 83320 3129100 1185060 23.29 611596 2996708 277660 10:30:01 376060 3203980 3662596 90.69 129724 2784004 1167684 22.95 809472 2563356 3140 10:31:01 223268 3258936 3815388 94.47 136840 2980368 1099332 21.61 849328 2671580 6184 10:32:01 496912 3271688 3541744 87.70 139904 2733984 1178804 23.17 858320 2407884 520 10:33:01 732004 3279232 3306652 81.88 203956 2412260 1049204 20.62 840168 2158008 404 10:34:01 252040 3196548 3786616 93.76 209312 2764072 1367640 26.88 1168592 2266084 94744 10:35:01 319920 3195844 3718736 92.08 213180 2730088 1184440 23.28 992924 2411980 46960 10:36:01 379496 3248520 3659160 90.60 228148 2701776 1202044 23.63 856236 2485492 337312 10:37:01 248432 3210256 3790224 93.85 234140 2669384 982292 19.31 980232 2374336 43412 Average: 483799 3246652 3554857 88.02 162808 2668904 1128364 22.18 855269 2395808 93958 10:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 295.70 201.39 1267.88 61.59 0.00 0.00 0.00 0.00 10:28:01 lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 ens3 417.59 327.96 11953.16 26.24 0.00 0.00 0.00 0.00 10:29:01 lo 2.86 2.86 0.25 0.25 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 ens3 153.41 102.47 699.23 8.88 0.00 0.00 0.00 0.00 10:30:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 ens3 170.69 107.80 1101.63 14.50 0.00 0.00 0.00 0.00 10:31:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 ens3 177.44 137.41 851.87 21.10 0.00 0.00 0.00 0.00 10:32:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 ens3 319.90 254.25 1495.02 20.69 0.00 0.00 0.00 0.00 10:33:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 ens3 100.43 85.94 452.02 9.04 0.00 0.00 0.00 0.00 10:34:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 ens3 685.34 429.96 2707.06 37.58 0.00 0.00 0.00 0.00 10:35:01 lo 3.80 3.80 0.33 0.33 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 ens3 32.95 30.67 13.70 7.16 0.00 0.00 0.00 0.00 10:36:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 ens3 39.83 30.01 87.15 8.47 0.00 0.00 0.00 0.00 10:37:01 lo 0.87 0.87 0.08 0.08 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 239.25 170.75 2064.73 21.46 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-209) 12/13/23 _x86_64_ (4 CPU) 10:26:29 LINUX RESTART (4 CPU) 10:27:02 CPU %user %nice %system %iowait %steal %idle 10:28:01 all 19.83 0.00 1.62 3.22 0.05 75.28 10:28:01 0 27.39 0.00 1.85 0.47 0.05 70.24 10:28:01 1 4.73 0.00 0.94 0.99 0.05 93.29 10:28:01 2 21.38 0.00 1.97 4.93 0.07 71.65 10:28:01 3 25.73 0.00 1.72 6.48 0.05 66.03 10:29:01 all 19.96 0.00 4.50 2.26 0.07 73.22 10:29:01 0 16.74 0.00 4.28 2.22 0.05 76.72 10:29:01 1 36.25 0.00 5.42 3.68 0.10 54.55 10:29:01 2 13.89 0.00 3.94 0.51 0.05 81.61 10:29:01 3 12.94 0.00 4.35 2.61 0.05 80.04 10:30:01 all 10.32 0.00 5.86 12.96 0.08 70.78 10:30:01 0 9.18 0.00 4.98 5.45 0.05 80.33 10:30:01 1 9.00 0.00 4.69 1.48 0.05 84.78 10:30:01 2 9.36 0.00 6.45 16.80 0.12 67.27 10:30:01 3 13.75 0.00 7.35 28.18 0.08 50.64 10:31:01 all 28.03 0.00 3.51 6.84 0.08 61.54 10:31:01 0 23.29 0.00 3.04 3.05 0.07 70.55 10:31:01 1 18.18 0.00 3.11 0.69 0.05 77.97 10:31:01 2 31.24 0.00 3.78 5.47 0.10 59.41 10:31:01 3 39.40 0.00 4.12 18.16 0.10 38.21 10:32:01 all 19.70 0.00 6.72 4.15 0.09 69.35 10:32:01 0 20.32 0.00 6.27 0.39 0.08 72.94 10:32:01 1 19.50 0.00 7.22 6.29 0.10 66.89 10:32:01 2 18.67 0.00 7.02 6.09 0.08 68.14 10:32:01 3 20.30 0.00 6.36 3.82 0.08 69.43 10:33:01 all 8.26 0.00 4.80 20.20 0.10 66.64 10:33:01 0 7.73 0.00 4.32 15.60 0.07 72.28 10:33:01 1 7.28 0.00 4.46 25.15 0.08 63.02 10:33:01 2 9.06 0.00 5.26 20.68 0.14 64.86 10:33:01 3 8.98 0.00 5.17 19.36 0.10 66.38 10:34:01 all 40.23 0.00 7.60 4.40 0.11 47.65 10:34:01 0 37.59 0.00 7.21 4.06 0.12 51.02 10:34:01 1 40.37 0.00 7.63 3.59 0.12 48.29 10:34:01 2 42.78 0.00 8.05 4.48 0.12 44.57 10:34:01 3 40.20 0.00 7.50 5.45 0.12 46.74 10:35:01 all 6.96 0.00 2.82 5.75 0.07 84.40 10:35:01 0 4.91 0.00 2.58 6.10 0.05 86.36 10:35:01 1 7.83 0.00 2.68 6.49 0.05 82.94 10:35:01 2 7.82 0.00 3.42 4.37 0.08 84.31 10:35:01 3 7.27 0.00 2.63 6.08 0.05 83.97 10:36:01 all 9.01 0.00 4.58 13.35 0.08 72.98 10:36:01 0 6.81 0.00 4.76 20.06 0.08 68.28 10:36:01 1 9.22 0.00 4.17 11.52 0.10 74.99 10:36:01 2 11.30 0.00 4.98 10.74 0.08 72.90 10:36:01 3 8.73 0.00 4.40 11.06 0.08 75.72 10:37:01 all 13.19 0.00 3.55 8.32 0.07 74.87 10:37:01 0 14.11 0.00 3.79 7.02 0.07 75.00 10:37:01 1 22.35 0.00 3.69 5.00 0.07 68.89 10:37:01 2 7.85 0.00 3.02 9.10 0.07 79.95 10:37:01 3 8.42 0.00 3.65 12.13 0.08 75.71 Average: all 17.55 0.00 4.56 8.14 0.08 69.67 Average: 0 16.79 0.00 4.31 6.44 0.07 72.38 Average: 1 17.49 0.00 4.41 6.49 0.08 71.54 Average: 2 17.36 0.00 4.79 8.31 0.09 69.45 Average: 3 18.57 0.00 4.73 11.32 0.08 65.30