---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2260 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 6.8G 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 478 413 0 3051 3183 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:5e:58:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe5e:5835/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:5a:45: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-2260) 12/29/23 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 147.86 78.62 69.24 6187.90 41613.48 14:25:01 155.05 19.12 135.94 2224.01 63838.53 14:26:01 463.89 267.22 196.67 17450.96 95058.82 14:27:01 315.43 29.68 285.75 2803.53 27640.33 14:28:01 89.74 0.97 88.77 42.79 16792.27 14:29:01 4.27 0.02 4.25 0.13 947.71 14:30:01 0.98 0.00 0.98 0.00 12.00 14:31:01 0.87 0.00 0.87 0.00 11.20 14:32:01 101.22 59.79 41.43 2763.41 5318.31 Average: 142.14 50.60 91.55 3496.81 27917.19 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1629248 3303684 2409408 59.66 42208 1790888 925316 18.19 632940 1606808 138256 14:25:01 139868 3315336 3898788 96.54 81468 3191676 1167424 22.95 562348 3061216 318144 14:26:01 403176 3262840 3635480 90.02 130436 2808792 1118832 21.99 614624 2726620 1024 14:27:01 523736 3319584 3514920 87.03 143288 2737076 1110344 21.83 654188 2569644 28 14:28:01 717712 3286960 3320944 82.23 154168 2492080 1483976 29.17 756100 2262212 27360 14:29:01 707436 3276660 3331220 82.48 154208 2492092 1492876 29.35 765416 2262128 48 14:30:01 706652 3275912 3332004 82.50 154224 2492096 1505976 29.60 766940 2262132 164 14:31:01 699888 3269188 3338768 82.67 154240 2492100 1505976 29.60 774020 2262136 168 14:32:01 473100 3222456 3565556 88.29 156708 2676832 982200 19.31 895312 2376808 8812 Average: 666757 3281402 3371899 83.49 130105 2574848 1254769 24.67 713543 2376634 54889 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:24:01 ens3 385.77 246.78 1445.94 62.24 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 14:25:01 ens3 449.99 327.38 12020.04 25.20 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 14:26:01 ens3 429.85 352.16 3427.03 24.67 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 14:27:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 14:27:01 ens3 152.67 123.18 575.21 17.25 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 14:28:01 lo 22.36 22.36 5.74 5.74 0.00 0.00 0.00 0.00 14:28:01 ens3 90.74 66.93 214.29 28.88 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 14:29:01 lo 63.69 63.69 13.68 13.68 0.00 0.00 0.00 0.00 14:29:01 ens3 119.50 87.27 23.85 59.21 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 14:30:01 lo 52.26 52.26 9.26 9.26 0.00 0.00 0.00 0.00 14:30:01 ens3 80.77 59.24 15.82 47.73 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 14:31:01 lo 49.93 49.93 9.69 9.69 0.00 0.00 0.00 0.00 14:31:01 ens3 69.22 50.17 13.77 33.47 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 14:32:01 lo 4.48 4.48 0.26 0.26 0.00 0.00 0.00 0.00 14:32:01 ens3 247.39 181.50 2092.62 21.89 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 Average: lo 21.98 21.98 4.34 4.34 0.00 0.00 0.00 0.00 Average: ens3 225.11 166.08 2203.86 35.61 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 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-2260) 12/29/23 _x86_64_ (4 CPU) 14:22:44 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 18.85 0.00 2.38 4.42 0.05 74.29 14:24:01 0 23.38 0.00 3.36 1.90 0.07 71.29 14:24:01 1 13.42 0.00 2.07 6.38 0.05 78.08 14:24:01 2 23.71 0.00 2.06 5.26 0.05 68.92 14:24:01 3 14.85 0.00 2.03 4.13 0.07 78.91 14:25:01 all 20.42 0.00 4.23 2.70 0.05 72.59 14:25:01 0 20.49 0.00 4.16 0.52 0.05 74.78 14:25:01 1 36.23 0.00 4.10 0.19 0.05 59.43 14:25:01 2 8.96 0.00 3.53 5.70 0.03 81.78 14:25:01 3 16.02 0.00 5.13 4.42 0.05 74.38 14:26:01 all 12.50 0.00 6.46 12.22 0.08 68.74 14:26:01 0 13.60 0.00 7.25 12.11 0.08 66.95 14:26:01 1 13.03 0.00 7.99 13.47 0.08 65.43 14:26:01 2 13.87 0.00 6.19 18.32 0.10 61.52 14:26:01 3 9.46 0.00 4.43 4.99 0.08 81.03 14:27:01 all 18.93 0.00 5.87 7.46 0.08 67.65 14:27:01 0 17.36 0.00 5.18 11.03 0.07 66.36 14:27:01 1 19.80 0.00 6.59 10.91 0.08 62.61 14:27:01 2 17.24 0.00 5.05 3.18 0.08 74.44 14:27:01 3 21.32 0.00 6.66 4.69 0.08 67.25 14:28:01 all 21.79 0.00 4.14 1.94 0.05 72.07 14:28:01 0 20.95 0.00 4.05 2.59 0.05 72.36 14:28:01 1 22.37 0.00 4.13 1.83 0.05 71.62 14:28:01 2 22.97 0.00 4.23 0.51 0.07 72.23 14:28:01 3 20.87 0.00 4.15 2.86 0.05 72.07 14:29:01 all 0.66 0.00 0.63 0.05 0.03 98.63 14:29:01 0 0.68 0.00 0.58 0.12 0.03 98.58 14:29:01 1 0.67 0.00 0.60 0.00 0.03 98.70 14:29:01 2 0.57 0.00 0.60 0.00 0.03 98.79 14:29:01 3 0.74 0.00 0.70 0.08 0.03 98.45 14:30:01 all 0.61 0.00 0.43 0.01 0.03 98.92 14:30:01 0 0.57 0.00 0.52 0.00 0.02 98.90 14:30:01 1 0.68 0.00 0.43 0.00 0.02 98.86 14:30:01 2 0.72 0.00 0.33 0.02 0.03 98.90 14:30:01 3 0.45 0.00 0.47 0.03 0.02 99.03 14:31:01 all 0.45 0.00 0.39 0.01 0.02 99.13 14:31:01 0 0.38 0.00 0.40 0.00 0.02 99.20 14:31:01 1 0.48 0.00 0.37 0.00 0.03 99.12 14:31:01 2 0.43 0.00 0.45 0.00 0.03 99.08 14:31:01 3 0.52 0.00 0.33 0.02 0.02 99.12 14:32:01 all 14.65 0.00 1.15 2.11 0.05 82.04 14:32:01 0 23.83 0.00 1.39 2.66 0.05 72.07 14:32:01 1 11.61 0.00 1.15 1.15 0.03 86.04 14:32:01 2 12.19 0.00 0.99 1.59 0.05 85.18 14:32:01 3 10.97 0.00 1.05 3.06 0.05 84.86 Average: all 12.07 0.00 2.84 3.42 0.05 81.61 Average: 0 13.45 0.00 2.98 3.42 0.05 80.09 Average: 1 13.11 0.00 3.04 3.75 0.05 80.05 Average: 2 11.16 0.00 2.59 3.82 0.05 82.37 Average: 3 10.55 0.00 2.76 2.69 0.05 83.94