---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2077 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 11G 8.8G 55% / 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: 3943 472 1017 0 2454 3206 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:8e:01:3b brd ff:ff:ff:ff:ff:ff inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85877sec preferred_lft 85877sec inet6 fe80::f816:3eff:fe8e:13b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bc:cc:94:e7 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 inet6 fe80::42:bcff:fecc:94e7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2077) 04/19/24 _x86_64_ (4 CPU) 14:19:23 LINUX RESTART (4 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:01 116.38 36.06 80.32 1694.65 6142.58 14:22:01 146.47 93.75 52.72 5083.37 9098.17 14:23:01 12.81 0.02 12.80 0.13 1233.26 14:24:01 9.48 0.00 9.48 0.00 371.94 14:25:01 38.09 7.85 30.24 695.88 5173.14 14:26:01 51.74 37.43 14.31 1935.30 1790.84 14:27:01 95.03 15.01 80.02 1661.31 51060.85 14:28:01 130.74 55.96 74.79 2656.76 33309.38 Average: 75.10 30.76 44.33 1716.00 13522.72 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:01 1639748 3375460 2398904 59.40 53932 1835548 855908 16.82 551912 1664740 145548 14:22:01 1177848 3188440 2860804 70.84 66832 2087432 1020156 20.05 795640 1858980 27304 14:23:01 1162000 3180088 2876652 71.23 68820 2092148 1028076 20.21 806320 1862764 2056 14:24:01 1145188 3170496 2893464 71.64 70612 2096728 1032044 20.29 817208 1866412 1604 14:25:01 354680 2549724 3683972 91.22 72348 2260872 1580072 31.06 1491160 1972600 2552 14:26:01 185436 2217100 3853216 95.41 76444 2096308 1897208 37.29 1839868 1798524 118964 14:27:01 615216 2428420 3423436 84.77 89220 1868276 1690364 33.23 1601348 1614296 100 14:28:01 1084700 3313044 2953952 73.14 94520 2273820 915324 17.99 957044 1782628 19840 Average: 920602 2927846 3118050 77.21 74091 2076392 1252394 24.62 1107562 1802618 39746 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:01 ens3 152.32 105.02 996.04 20.95 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 lo 1.10 1.10 0.10 0.10 0.00 0.00 0.00 0.00 14:22:01 ens3 146.45 128.41 455.65 31.84 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 14:23:01 ens3 58.89 84.10 69.03 13.36 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:24:01 ens3 57.34 82.87 65.77 13.31 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 14:24:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:25:01 ens3 337.13 340.76 2381.82 56.21 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 14:25:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 14:26:01 ens3 444.63 269.53 789.52 77.33 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 14:26:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 14:27:01 ens3 433.04 306.90 5108.57 56.18 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 14:27:01 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 14:28:01 ens3 81.72 58.42 44.85 63.15 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:28:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 213.95 172.01 1238.95 41.54 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2077) 04/19/24 _x86_64_ (4 CPU) 14:19:23 LINUX RESTART (4 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:01 all 19.22 0.00 1.50 3.43 0.05 75.80 14:21:01 0 5.02 0.00 0.83 0.77 0.02 93.36 14:21:01 1 9.96 0.00 1.31 8.95 0.05 79.73 14:21:01 2 36.83 0.00 2.10 3.04 0.08 57.94 14:21:01 3 25.02 0.00 1.74 1.02 0.07 72.16 14:22:01 all 16.57 0.00 1.12 6.48 0.05 75.78 14:22:01 0 27.56 0.00 1.67 8.56 0.07 62.15 14:22:01 1 15.87 0.00 1.12 6.03 0.05 76.93 14:22:01 2 10.34 0.00 0.65 5.61 0.03 83.38 14:22:01 3 12.56 0.00 1.05 5.72 0.05 80.62 14:23:01 all 4.87 0.00 0.24 0.06 0.02 94.81 14:23:01 0 4.66 0.00 0.33 0.00 0.02 94.99 14:23:01 1 6.17 0.00 0.03 0.00 0.00 93.80 14:23:01 2 5.78 0.00 0.33 0.12 0.05 93.73 14:23:01 3 2.86 0.00 0.27 0.10 0.03 96.74 14:24:01 all 3.83 0.00 0.23 0.03 0.02 95.89 14:24:01 0 4.78 0.00 0.45 0.00 0.02 94.76 14:24:01 1 2.90 0.00 0.08 0.03 0.02 96.96 14:24:01 2 2.03 0.00 0.13 0.00 0.02 97.82 14:24:01 3 5.64 0.00 0.22 0.12 0.02 94.01 14:25:01 all 22.32 0.00 0.96 0.22 0.05 76.45 14:25:01 0 25.17 0.00 0.93 0.05 0.07 73.78 14:25:01 1 21.24 0.00 0.75 0.03 0.05 77.93 14:25:01 2 20.36 0.00 0.96 0.18 0.03 78.47 14:25:01 3 22.49 0.00 1.19 0.62 0.07 75.64 14:26:01 all 48.93 0.00 1.83 1.73 0.09 47.41 14:26:01 0 41.07 0.00 1.75 1.19 0.07 55.92 14:26:01 1 52.24 0.00 1.64 2.37 0.10 43.65 14:26:01 2 47.44 0.00 1.40 1.37 0.08 49.71 14:26:01 3 54.96 0.00 2.56 2.01 0.10 40.37 14:27:01 all 39.11 0.00 3.12 1.47 0.10 56.20 14:27:01 0 41.81 0.00 2.51 1.66 0.08 53.94 14:27:01 1 27.17 0.00 3.17 0.97 0.08 68.60 14:27:01 2 49.19 0.00 3.54 2.39 0.10 44.78 14:27:01 3 38.26 0.00 3.26 0.84 0.10 57.53 14:28:01 all 19.36 0.00 1.90 2.89 0.05 75.79 14:28:01 0 22.77 0.00 1.88 5.23 0.05 70.07 14:28:01 1 9.48 0.00 2.13 2.98 0.03 85.37 14:28:01 2 19.99 0.00 1.76 1.38 0.07 76.80 14:28:01 3 25.20 0.00 1.78 1.98 0.07 70.96 Average: all 21.76 0.00 1.36 2.04 0.05 74.79 Average: 0 21.59 0.00 1.29 2.18 0.05 74.89 Average: 1 18.13 0.00 1.28 2.67 0.05 77.88 Average: 2 23.94 0.00 1.36 1.76 0.06 72.88 Average: 3 23.36 0.00 1.51 1.55 0.06 73.52