---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2865 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.0G 64% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 554 1539 0 5882 7124 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:69:1d:ad brd ff:ff:ff:ff:ff:ff inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe69:1dad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:90:6d:4e 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-2865) 01/10/26 _x86_64_ (4 CPU) 01:42:33 LINUX RESTART (4 CPU) 01:43:02 tps rtps wtps bread/s bwrtn/s 01:44:01 135.37 52.92 82.44 4050.84 41801.07 01:45:01 81.04 12.33 68.71 2249.36 14698.88 01:46:01 235.24 1.28 233.96 23.86 128340.21 01:47:01 67.64 0.12 67.52 3.20 13301.65 01:48:01 26.26 0.07 26.20 4.13 7008.70 01:49:01 49.24 0.38 48.86 26.93 8318.48 Average: 99.03 11.07 87.96 1051.39 35560.83 01:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 5727568 7322864 2439860 29.87 40920 1731848 1082380 11.74 685876 1581504 89616 01:45:01 4898656 7365948 3268772 40.02 63032 2555808 1197892 13.00 684756 2353808 504316 01:46:01 2286352 7339376 5881076 72.01 133132 4878708 1314232 14.26 866040 4570112 22932 01:47:01 1939604 7344672 6227824 76.25 150412 5160332 1327896 14.41 1010304 4718728 72604 01:48:01 1488392 7323052 6679036 81.78 153956 5561108 1436072 15.58 1285796 4868424 300464 01:49:01 1523980 7239504 6643448 81.34 155992 5452040 1162692 12.62 1311620 4822308 28836 Average: 2977425 7322569 5190003 63.55 116241 4223307 1253527 13.60 974065 3819147 169795 01:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 ens3 440.69 289.92 1529.02 71.87 0.00 0.00 0.00 0.00 01:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 01:45:01 ens3 335.14 205.77 8492.92 18.94 0.00 0.00 0.00 0.00 01:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 01:46:01 ens3 535.31 315.86 6893.38 23.00 0.00 0.00 0.00 0.00 01:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 ens3 219.70 178.45 1386.16 19.32 0.00 0.00 0.00 0.00 01:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:48:01 ens3 67.26 43.69 56.98 20.13 0.00 0.00 0.00 0.00 01:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 ens3 132.69 213.76 26.79 1551.69 0.00 0.00 0.00 0.00 01:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 288.04 207.68 3068.48 284.75 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 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2865) 01/10/26 _x86_64_ (4 CPU) 01:42:33 LINUX RESTART (4 CPU) 01:43:02 CPU %user %nice %system %iowait %steal %idle 01:44:01 all 22.30 0.00 2.03 4.13 1.28 70.27 01:44:01 0 5.38 0.00 1.82 7.42 1.05 84.32 01:44:01 1 13.84 0.00 1.76 0.59 1.15 82.66 01:44:01 2 52.66 0.00 3.02 2.46 1.95 39.90 01:44:01 3 17.33 0.00 1.49 6.03 0.97 74.18 01:45:01 all 21.23 0.00 2.22 2.13 1.11 73.31 01:45:01 0 9.82 0.00 1.55 1.05 0.65 86.92 01:45:01 1 28.12 0.00 2.93 0.52 1.35 67.08 01:45:01 2 19.96 0.00 2.46 5.11 1.02 71.45 01:45:01 3 27.01 0.00 1.94 1.85 1.40 67.80 01:46:01 all 26.41 0.00 13.66 4.17 1.64 54.12 01:46:01 0 30.52 0.00 14.92 6.56 1.67 46.33 01:46:01 1 28.61 0.00 15.75 1.88 1.73 52.03 01:46:01 2 25.28 0.00 14.03 3.01 1.69 56.00 01:46:01 3 21.32 0.00 9.99 5.19 1.49 62.01 01:47:01 all 16.48 0.00 5.45 1.27 1.38 75.41 01:47:01 0 18.74 0.00 6.17 1.50 1.32 72.27 01:47:01 1 19.14 0.00 5.33 0.75 1.44 73.34 01:47:01 2 16.07 0.00 5.28 0.48 1.52 76.66 01:47:01 3 11.96 0.00 5.06 2.37 1.27 79.35 01:48:01 all 39.05 0.00 7.05 0.26 2.26 51.38 01:48:01 0 38.68 0.00 7.50 0.17 2.22 51.43 01:48:01 1 37.67 0.00 6.50 0.62 2.20 53.02 01:48:01 2 42.30 0.00 7.72 0.27 2.38 47.33 01:48:01 3 37.56 0.00 6.46 0.00 2.26 53.73 01:49:01 all 24.57 0.00 1.33 1.27 0.99 71.83 01:49:01 0 42.64 0.00 2.04 1.18 1.25 52.89 01:49:01 1 37.14 0.00 1.52 0.99 1.42 58.94 01:49:01 2 10.33 0.00 0.95 2.58 0.72 85.42 01:49:01 3 8.23 0.00 0.80 0.28 0.57 90.12 Average: all 25.01 0.00 5.26 2.19 1.44 66.09 Average: 0 24.33 0.00 5.64 2.95 1.36 65.71 Average: 1 27.45 0.00 5.59 0.89 1.55 64.53 Average: 2 27.70 0.00 5.54 2.31 1.54 62.91 Average: 3 20.59 0.00 4.29 2.61 1.33 71.19