---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5298 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 9.5G 9.7G 50% / 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: 3944 459 800 0 2683 3214 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:a2:9c:70 brd ff:ff:ff:ff:ff:ff inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fea2:9c70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:89:99:db 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5298) 03/23/24 _x86_64_ (4 CPU) 08:25:32 LINUX RESTART (4 CPU) 08:26:02 tps rtps wtps bread/s bwrtn/s 08:27:01 122.83 67.09 55.74 5002.27 7773.19 08:28:01 87.72 29.28 58.44 1632.93 10006.60 08:29:01 10.51 0.22 10.30 2.93 527.25 08:30:01 6.67 0.02 6.65 0.13 245.69 08:31:01 6.23 0.00 6.23 0.00 202.10 08:32:01 5.47 0.00 5.47 0.00 170.50 08:33:01 5.80 0.00 5.80 0.00 274.22 08:34:01 63.86 12.35 51.52 816.26 7058.05 08:35:01 32.93 8.75 24.18 852.12 13758.51 Average: 37.84 12.98 24.87 915.39 4440.11 08:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:27:01 1579040 3315632 2459620 60.90 55528 1835084 916456 18.01 610804 1665304 153860 08:28:01 1349328 3244016 2689332 66.59 64488 1976680 1010676 19.87 696044 1795096 3392 08:29:01 1307852 3212876 2730808 67.62 66192 1984524 1027800 20.20 729904 1801172 1080 08:30:01 1296876 3205980 2741784 67.89 67204 1987096 1027800 20.20 737844 1803324 344 08:31:01 1288936 3202132 2749724 68.09 68272 1989604 1041232 20.47 742408 1805372 584 08:32:01 1278020 3194704 2760640 68.36 69144 1991800 1050792 20.66 750852 1807076 916 08:33:01 1236072 3158264 2802588 69.39 70036 1995596 1085628 21.34 788760 1809444 3416 08:34:01 1045148 3362032 2993512 74.12 73608 2379216 855168 16.81 739244 2032100 252052 08:35:01 801420 3257420 3237240 80.16 75696 2514836 955504 18.78 906536 2108056 35972 Average: 1242521 3239228 2796139 69.23 67796 2072715 996784 19.59 744711 1847438 50180 08:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:27:01 lo 1.56 1.56 0.17 0.17 0.00 0.00 0.00 0.00 08:27:01 ens3 447.42 267.36 1600.37 68.53 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 08:28:01 ens3 106.00 88.70 401.77 17.53 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:29:01 ens3 78.94 98.48 128.01 16.13 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 08:30:01 ens3 42.74 62.41 46.71 9.71 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:31:01 ens3 43.23 63.21 45.01 9.92 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:32:01 ens3 42.94 62.71 41.38 9.86 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 08:33:01 ens3 94.52 138.31 85.09 20.85 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 1.57 1.57 0.60 0.60 0.00 0.00 0.00 0.00 08:34:01 ens3 474.24 458.58 3271.82 80.57 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 08:35:01 ens3 548.26 369.46 2416.80 82.70 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.78 0.78 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 208.26 178.64 891.73 35.03 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5298) 03/23/24 _x86_64_ (4 CPU) 08:25:32 LINUX RESTART (4 CPU) 08:26:02 CPU %user %nice %system %iowait %steal %idle 08:27:01 all 22.74 0.00 1.90 3.32 0.07 71.96 08:27:01 0 34.64 0.00 2.42 0.98 0.07 61.89 08:27:01 1 12.25 0.00 1.68 2.57 0.05 83.45 08:27:01 2 35.79 0.00 2.40 2.91 0.10 58.80 08:27:01 3 8.40 0.00 1.14 6.82 0.05 83.59 08:28:01 all 13.88 0.00 0.85 2.04 0.05 83.19 08:28:01 0 24.79 0.00 1.42 2.09 0.07 71.63 08:28:01 1 13.04 0.00 0.77 1.59 0.03 84.57 08:28:01 2 7.73 0.00 0.73 4.25 0.03 87.25 08:28:01 3 9.98 0.00 0.47 0.20 0.05 89.30 08:29:01 all 5.65 0.00 0.28 0.03 0.03 94.01 08:29:01 0 7.00 0.00 0.49 0.02 0.02 92.49 08:29:01 1 5.08 0.00 0.33 0.00 0.05 94.53 08:29:01 2 5.91 0.00 0.12 0.10 0.03 93.84 08:29:01 3 4.62 0.00 0.18 0.00 0.02 95.18 08:30:01 all 2.74 0.00 0.18 0.03 0.02 97.03 08:30:01 0 2.64 0.00 0.28 0.00 0.02 97.05 08:30:01 1 2.34 0.00 0.20 0.00 0.03 97.43 08:30:01 2 1.69 0.00 0.15 0.10 0.00 98.06 08:30:01 3 4.32 0.00 0.07 0.00 0.02 95.60 08:31:01 all 3.00 0.00 0.15 0.04 0.02 96.79 08:31:01 0 0.67 0.00 0.00 0.00 0.00 99.33 08:31:01 1 3.46 0.00 0.22 0.00 0.02 96.31 08:31:01 2 5.81 0.00 0.38 0.13 0.05 93.63 08:31:01 3 2.03 0.00 0.03 0.02 0.02 97.90 08:32:01 all 2.78 0.00 0.16 0.02 0.02 97.02 08:32:01 0 1.90 0.00 0.05 0.00 0.02 98.03 08:32:01 1 3.84 0.00 0.37 0.00 0.03 95.76 08:32:01 2 4.90 0.00 0.12 0.10 0.02 94.87 08:32:01 3 0.50 0.00 0.05 0.00 0.00 99.45 08:33:01 all 3.44 0.00 0.23 0.03 0.03 96.28 08:33:01 0 3.92 0.00 0.35 0.00 0.02 95.72 08:33:01 1 2.69 0.00 0.22 0.00 0.02 97.07 08:33:01 2 4.03 0.00 0.20 0.13 0.03 95.60 08:33:01 3 3.12 0.00 0.18 0.00 0.02 96.68 08:34:01 all 38.01 0.00 1.59 0.75 0.10 59.55 08:34:01 0 34.65 0.00 2.04 0.87 0.10 62.34 08:34:01 1 38.68 0.00 1.37 0.15 0.12 59.67 08:34:01 2 35.91 0.00 1.42 1.74 0.10 60.83 08:34:01 3 42.81 0.00 1.49 0.23 0.10 55.37 08:35:01 all 26.96 0.00 1.27 0.75 0.07 70.95 08:35:01 0 28.83 0.00 1.21 0.37 0.07 69.52 08:35:01 1 33.44 0.00 1.67 0.27 0.07 64.55 08:35:01 2 21.39 0.00 0.79 1.87 0.05 75.90 08:35:01 3 24.19 0.00 1.42 0.47 0.07 73.86 Average: all 13.22 0.00 0.73 0.77 0.04 85.23 Average: 0 15.42 0.00 0.92 0.48 0.04 83.14 Average: 1 12.74 0.00 0.76 0.50 0.05 85.95 Average: 2 13.62 0.00 0.70 1.25 0.05 84.38 Average: 3 11.10 0.00 0.56 0.85 0.04 87.45