---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-89 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: 2799.996 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 688K 394M 1% /run /dev/vda1 20G 13G 6.9G 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 493 287 0 3163 3168 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:ea:38:59 brd ff:ff:ff:ff:ff:ff inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:feea:3859/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:e1:52:96 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-89) 01/27/24 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:02 tps rtps wtps bread/s bwrtn/s 14:24:01 120.01 63.50 56.51 4634.90 34450.69 14:25:01 149.48 19.09 130.40 2231.45 62974.42 14:26:01 414.51 249.63 164.89 13201.80 89168.21 14:27:01 303.18 33.41 269.78 3263.58 29970.41 14:28:01 140.53 4.18 136.34 377.40 18060.19 14:29:01 7.75 0.02 7.73 0.13 1202.07 14:30:01 1.17 0.00 1.17 0.00 13.20 14:31:01 1.35 0.00 1.35 0.00 17.33 14:32:01 82.22 38.51 43.71 2268.16 1603.20 Average: 135.61 45.34 90.28 2883.14 26371.70 14:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 1628188 3326916 2410468 59.68 48932 1805448 877440 17.25 592144 1640972 152420 14:25:01 226412 3292236 3812244 94.39 78488 3092880 1174036 23.08 560556 2986272 271176 14:26:01 863560 3228748 3175096 78.62 126144 2348952 1141512 22.44 742772 2169484 796 14:27:01 530844 3303184 3507812 86.86 138332 2731072 1144848 22.50 786136 2442504 912 14:28:01 444284 3266776 3594372 89.00 152380 2755292 1508076 29.64 857284 2443640 34860 14:29:01 430572 3253168 3608084 89.34 152424 2755320 1508076 29.64 869916 2443656 188 14:30:01 426920 3249572 3611736 89.43 152448 2755324 1521604 29.91 872920 2443644 168 14:31:01 419368 3242032 3619288 89.62 152464 2755332 1521604 29.91 880988 2443652 200 14:32:01 303804 3210860 3734852 92.48 157448 2834780 991292 19.49 967356 2475516 43748 Average: 585995 3263721 3452661 85.49 128784 2648267 1265388 24.87 792230 2387704 56052 14:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 14:24:01 ens3 317.64 230.24 1445.51 62.75 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 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 14:25:01 ens3 433.03 335.61 11810.07 25.61 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 472.49 363.91 3434.01 24.28 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 14:27:01 ens3 123.84 106.00 561.72 9.75 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 19.35 19.35 5.34 5.34 0.00 0.00 0.00 0.00 14:28:01 ens3 122.10 89.12 255.39 34.69 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 57.41 57.41 12.11 12.11 0.00 0.00 0.00 0.00 14:29:01 ens3 98.73 74.45 19.61 51.87 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 58.52 58.52 11.50 11.50 0.00 0.00 0.00 0.00 14:30:01 ens3 117.95 84.07 23.68 58.07 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 49.84 49.84 9.63 9.63 0.00 0.00 0.00 0.00 14:31:01 ens3 65.67 47.91 16.87 32.94 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 8.93 8.93 0.66 0.66 0.00 0.00 0.00 0.00 14:32:01 ens3 27.45 21.96 26.35 9.90 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 22.09 22.09 4.41 4.41 0.00 0.00 0.00 0.00 Average: ens3 197.45 150.23 1956.26 34.38 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-89) 01/27/24 _x86_64_ (4 CPU) 14:22:34 LINUX RESTART (4 CPU) 14:23:02 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 20.29 0.00 2.14 3.45 0.06 74.06 14:24:01 0 35.53 0.00 2.89 2.60 0.08 58.90 14:24:01 1 13.07 0.00 1.81 6.15 0.03 78.93 14:24:01 2 7.87 0.00 1.60 3.37 0.07 87.09 14:24:01 3 24.63 0.00 2.26 1.68 0.05 71.38 14:25:01 all 18.90 0.00 4.81 2.47 0.05 73.77 14:25:01 0 23.30 0.00 4.20 0.86 0.03 71.61 14:25:01 1 8.96 0.00 4.41 4.30 0.03 82.29 14:25:01 2 8.26 0.00 5.37 2.15 0.07 84.15 14:25:01 3 34.95 0.00 5.30 2.56 0.07 57.12 14:26:01 all 13.27 0.00 7.29 10.98 0.08 68.38 14:26:01 0 18.23 0.00 7.52 11.49 0.08 62.67 14:26:01 1 9.35 0.00 6.41 16.71 0.08 67.44 14:26:01 2 11.63 0.00 8.06 8.83 0.10 71.37 14:26:01 3 13.83 0.00 7.18 6.85 0.07 72.08 14:27:01 all 20.16 0.00 5.74 7.64 0.08 66.38 14:27:01 0 18.85 0.00 6.32 15.65 0.10 59.07 14:27:01 1 23.93 0.00 6.66 5.77 0.07 63.56 14:27:01 2 18.09 0.00 4.77 2.15 0.08 74.92 14:27:01 3 19.80 0.00 5.21 6.99 0.08 67.91 14:28:01 all 23.57 0.00 4.72 3.13 0.06 68.53 14:28:01 0 23.24 0.00 4.42 6.18 0.07 66.10 14:28:01 1 23.53 0.00 4.57 0.34 0.05 71.51 14:28:01 2 24.95 0.00 4.64 2.42 0.07 67.92 14:28:01 3 22.53 0.00 5.29 3.58 0.07 68.54 14:29:01 all 0.61 0.00 0.56 0.16 0.03 98.65 14:29:01 0 0.77 0.00 0.62 0.62 0.03 97.96 14:29:01 1 0.58 0.00 0.62 0.00 0.02 98.78 14:29:01 2 0.45 0.00 0.54 0.00 0.02 99.00 14:29:01 3 0.64 0.00 0.44 0.00 0.03 98.89 14:30:01 all 0.71 0.00 0.64 0.00 0.03 98.62 14:30:01 0 0.70 0.00 0.60 0.03 0.03 98.63 14:30:01 1 0.77 0.00 0.67 0.00 0.03 98.53 14:30:01 2 0.65 0.00 0.63 0.00 0.02 98.70 14:30:01 3 0.70 0.00 0.65 0.00 0.03 98.61 14:31:01 all 0.46 0.00 0.36 0.02 0.03 99.14 14:31:01 0 0.57 0.00 0.33 0.05 0.02 99.03 14:31:01 1 0.42 0.00 0.32 0.00 0.05 99.22 14:31:01 2 0.45 0.00 0.52 0.00 0.02 99.02 14:31:01 3 0.44 0.00 0.25 0.00 0.02 99.30 14:32:01 all 10.14 0.00 0.95 1.91 0.04 86.96 14:32:01 0 2.19 0.00 0.75 3.43 0.03 93.59 14:32:01 1 19.38 0.00 1.17 0.95 0.03 78.46 14:32:01 2 1.66 0.00 0.85 1.04 0.02 96.44 14:32:01 3 17.29 0.00 1.04 2.24 0.05 79.38 Average: all 11.97 0.00 3.02 3.29 0.05 81.67 Average: 0 13.64 0.00 3.06 4.53 0.05 78.71 Average: 1 11.09 0.00 2.95 3.78 0.04 82.13 Average: 2 8.20 0.00 2.98 2.20 0.05 86.57 Average: 3 14.96 0.00 3.06 2.65 0.05 79.27