---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-606 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: 2800.000 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 688K 394M 1% /run /dev/vda1 20G 13G 6.7G 66% / 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 460 481 0 3002 3200 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:71:06:38 brd ff:ff:ff:ff:ff:ff inet 10.32.6.226/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85550sec preferred_lft 85550sec inet6 fe80::f816:3eff:fe71:638/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:ff:e4:de 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-606) 12/14/23 _x86_64_ (4 CPU) 13:56:58 LINUX RESTART (4 CPU) 13:57:01 tps rtps wtps bread/s bwrtn/s 13:58:02 129.45 93.60 35.84 6836.86 37557.76 13:59:01 1.29 0.00 1.29 0.00 185.73 14:00:01 1.22 0.00 1.22 0.00 13.86 14:01:01 0.85 0.00 0.85 0.00 9.87 14:02:01 1.42 0.00 1.42 0.00 16.26 14:03:01 0.85 0.00 0.85 0.00 9.47 14:04:01 8.98 6.68 2.30 228.36 1395.10 14:05:01 84.95 29.28 55.67 1627.60 7772.30 14:06:01 303.75 84.74 219.00 5646.64 125859.83 14:07:01 104.88 35.60 69.28 3428.99 36670.31 14:08:01 302.13 68.88 233.25 2891.07 10031.47 14:09:01 85.34 2.52 82.82 153.31 7681.25 14:10:01 273.08 193.89 79.19 20978.04 29207.80 14:11:01 63.30 38.93 24.37 3645.47 2039.07 Average: 97.37 39.63 57.74 3249.79 18486.88 13:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:58:02 2078508 3461216 1960148 48.53 25052 1528184 788676 15.50 401968 1413572 5048 13:59:01 2079228 3462020 1959428 48.52 25096 1528196 788676 15.50 401292 1413568 8 14:00:01 2086356 3469200 1952300 48.34 25124 1528200 784236 15.42 394080 1413568 136 14:01:01 2086244 3469112 1952412 48.34 25156 1528204 784236 15.42 394384 1413568 8 14:02:01 2086748 3469648 1951908 48.33 25204 1528204 792480 15.58 393704 1413568 164 14:03:01 2087060 3469976 1951596 48.32 25220 1528208 792480 15.58 393648 1413572 8 14:04:01 1947060 3417976 2091596 51.79 26976 1610492 816556 16.05 463808 1473472 35180 14:05:01 1475888 3310768 2562768 63.46 53864 1930932 908900 17.87 620840 1753380 184664 14:06:01 197352 3299932 3841304 95.11 113812 3043988 1067384 20.98 661620 2859652 320 14:07:01 863256 3258216 3175400 78.63 116324 2392884 1102540 21.67 785272 2129204 540 14:08:01 629732 3318844 3408924 84.41 139832 2627500 1040136 20.45 830228 2280168 40944 14:09:01 527688 3338208 3510968 86.93 142076 2739224 993224 19.52 873452 2333920 33004 14:10:01 735404 3331000 3303252 81.79 148696 2567716 997720 19.61 713000 2339944 228 14:11:01 477184 3243292 3561472 88.18 156036 2729244 975556 19.18 840812 2468692 30120 Average: 1382693 3379958 2655963 65.76 74891 2057941 902343 17.74 583436 1865703 23598 13:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:58:02 ens3 185.35 107.92 487.44 26.09 0.00 0.00 0.00 0.00 13:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:02 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 13:59:01 ens3 0.12 0.07 0.01 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 1.65 0.83 1.51 0.24 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:01:01 ens3 0.80 0.32 0.37 0.26 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 ens3 0.72 0.18 0.18 0.07 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 194.98 139.24 734.96 38.97 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:05:01 ens3 84.99 78.04 1206.84 8.56 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:06:01 ens3 492.52 382.99 13531.65 29.35 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 lo 3.33 3.33 0.29 0.29 0.00 0.00 0.00 0.00 14:07:01 ens3 265.44 245.48 153.92 77.53 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 14:08:01 ens3 208.35 121.70 885.10 13.00 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:09:01 ens3 93.82 80.69 72.37 20.71 0.00 0.00 0.00 0.00 14:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 14:10:01 ens3 490.37 772.30 59.18 5249.58 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 lo 3.60 3.60 0.30 0.30 0.00 0.00 0.00 0.00 14:11:01 ens3 44.83 59.82 44.97 304.17 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 147.63 142.31 1228.90 412.63 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 1.12 1.12 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-606) 12/14/23 _x86_64_ (4 CPU) 13:56:58 LINUX RESTART (4 CPU) 13:57:01 CPU %user %nice %system %iowait %steal %idle 13:58:02 all 4.45 0.00 1.40 5.02 0.03 89.11 13:58:02 0 3.13 0.00 1.15 5.52 0.02 90.18 13:58:02 1 5.21 0.00 0.99 5.09 0.03 88.68 13:58:02 2 5.47 0.00 2.31 5.00 0.03 87.19 13:58:02 3 4.01 0.00 1.12 4.43 0.02 90.43 13:59:01 all 0.02 0.00 0.01 0.03 0.01 99.94 13:59:01 0 0.03 0.00 0.03 0.00 0.03 99.90 13:59:01 1 0.00 0.00 0.02 0.00 0.00 99.98 13:59:01 2 0.03 0.00 0.02 0.10 0.00 99.85 13:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:00:01 all 0.05 0.00 0.01 0.01 0.01 99.91 14:00:01 0 0.10 0.00 0.02 0.00 0.02 99.87 14:00:01 1 0.05 0.00 0.02 0.00 0.00 99.93 14:00:01 2 0.02 0.00 0.00 0.05 0.02 99.92 14:00:01 3 0.03 0.00 0.00 0.00 0.02 99.95 14:01:01 all 0.19 0.00 0.02 0.01 0.01 99.77 14:01:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:01:01 1 0.72 0.00 0.02 0.00 0.00 99.27 14:01:01 2 0.03 0.00 0.02 0.03 0.00 99.92 14:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:02:01 all 0.02 0.00 0.01 0.01 0.01 99.95 14:02:01 0 0.02 0.00 0.03 0.00 0.02 99.93 14:02:01 1 0.00 0.00 0.00 0.00 0.00 100.00 14:02:01 2 0.00 0.00 0.00 0.05 0.00 99.95 14:02:01 3 0.03 0.00 0.00 0.00 0.02 99.95 14:03:01 all 0.01 0.00 0.02 0.00 0.01 99.96 14:03:01 0 0.02 0.00 0.03 0.02 0.03 99.90 14:03:01 1 0.02 0.00 0.00 0.00 0.00 99.98 14:03:01 2 0.02 0.00 0.02 0.02 0.02 99.93 14:03:01 3 0.02 0.00 0.02 0.00 0.00 99.97 14:04:01 all 3.58 0.00 0.27 0.14 0.02 95.99 14:04:01 0 3.47 0.00 0.45 0.03 0.02 96.03 14:04:01 1 2.80 0.00 0.20 0.25 0.02 96.73 14:04:01 2 5.02 0.00 0.20 0.15 0.02 94.62 14:04:01 3 3.02 0.00 0.27 0.12 0.02 96.58 14:05:01 all 18.73 0.00 1.36 2.49 0.05 77.37 14:05:01 0 32.65 0.00 2.09 1.29 0.08 63.89 14:05:01 1 21.14 0.00 1.37 0.37 0.07 77.05 14:05:01 2 7.28 0.00 0.94 7.80 0.03 83.94 14:05:01 3 13.83 0.00 1.02 0.49 0.03 84.63 14:06:01 all 23.86 0.00 7.96 5.84 0.07 62.26 14:06:01 0 17.63 0.00 8.52 6.35 0.08 67.41 14:06:01 1 27.94 0.00 7.85 3.75 0.05 60.41 14:06:01 2 17.27 0.00 7.33 5.34 0.05 70.01 14:06:01 3 32.57 0.00 8.17 7.95 0.08 51.23 14:07:01 all 43.36 0.00 21.22 2.12 0.10 33.20 14:07:01 0 42.17 0.00 20.99 2.02 0.10 34.71 14:07:01 1 45.31 0.00 21.14 2.05 0.12 31.38 14:07:01 2 41.30 0.00 22.01 0.60 0.12 35.97 14:07:01 3 44.68 0.00 20.71 3.83 0.08 30.70 14:08:01 all 10.20 0.00 4.72 10.36 0.07 74.66 14:08:01 0 10.43 0.00 4.20 8.34 0.07 76.96 14:08:01 1 9.12 0.00 3.91 0.42 0.05 86.50 14:08:01 2 10.13 0.00 4.77 11.96 0.08 73.05 14:08:01 3 11.13 0.00 5.98 20.69 0.08 62.11 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 27.01 0.00 8.59 1.53 0.08 62.78 14:09:01 0 25.28 0.00 9.17 0.62 0.08 64.85 14:09:01 1 27.36 0.00 7.62 1.49 0.08 63.45 14:09:01 2 27.35 0.00 7.99 0.75 0.08 63.82 14:09:01 3 28.05 0.00 9.63 3.27 0.08 58.98 14:10:01 all 46.70 0.00 11.46 4.75 0.10 36.99 14:10:01 0 46.05 0.00 11.15 3.56 0.07 39.17 14:10:01 1 47.44 0.00 10.99 3.45 0.10 38.01 14:10:01 2 44.94 0.00 12.04 5.23 0.13 37.65 14:10:01 3 48.36 0.00 11.65 6.75 0.08 33.16 14:11:01 all 18.90 0.00 0.89 1.42 0.05 78.74 14:11:01 0 49.33 0.00 1.78 1.27 0.08 47.53 14:11:01 1 5.97 0.00 0.55 1.32 0.02 92.14 14:11:01 2 10.70 0.00 0.67 0.25 0.03 88.35 14:11:01 3 9.56 0.00 0.55 2.87 0.07 86.95 Average: all 14.07 0.00 4.13 2.40 0.04 79.35 Average: 0 16.46 0.00 4.26 2.07 0.05 77.16 Average: 1 13.77 0.00 3.89 1.30 0.04 81.00 Average: 2 12.12 0.00 4.16 2.66 0.04 81.01 Average: 3 13.92 0.00 4.21 3.59 0.04 78.24