---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8019 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 11G 8.9G 54% / 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 590 3606 0 3778 7087 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:e1:90:f7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85975sec preferred_lft 85975sec inet6 fe80::f816:3eff:fee1:90f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1d:db:30:ab 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-8019) 03/03/26 _x86_64_ (4 CPU) 14:37:18 LINUX RESTART (4 CPU) 14:38:01 tps rtps wtps bread/s bwrtn/s 14:39:01 96.27 24.73 71.54 879.05 4972.24 14:40:01 99.82 12.78 87.04 2287.75 18060.32 14:41:01 211.93 0.02 211.91 0.67 20469.10 14:42:01 57.13 0.02 57.11 0.40 16441.85 14:43:01 85.39 0.75 84.64 20.13 21027.79 14:44:01 22.51 0.40 22.11 32.79 1466.56 Average: 95.51 6.45 89.06 536.74 13740.29 14:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 5664168 7363800 2503260 30.65 48336 1823500 1025112 11.12 673640 1644716 163644 14:40:01 5328532 7362388 2838896 34.76 64440 2126352 1306428 14.18 726856 1891880 20876 14:41:01 4728496 7267620 3438932 42.11 86096 2587396 1378808 14.96 820400 2355388 73788 14:42:01 4349644 7340544 3817784 46.74 108792 2957032 1316808 14.29 786164 2707088 85672 14:43:01 3746268 7296952 4421160 54.13 133480 3424644 1084000 11.76 1763384 2264472 772 14:44:01 3731496 7293016 4435932 54.31 136456 3431316 1082076 11.74 1776684 2265060 9880 Average: 4591434 7320720 3575994 43.78 96267 2725040 1198872 13.01 1091188 2188101 59105 14:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 ens3 136.78 95.65 928.59 36.51 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:40:01 ens3 124.81 100.52 1157.60 12.40 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 14:41:01 ens3 342.78 187.54 2891.26 16.69 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 ens3 97.10 47.28 674.87 5.14 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:43:01 ens3 252.25 364.60 26.04 2845.10 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 3.00 3.00 0.26 0.26 0.00 0.00 0.00 0.00 14:44:01 ens3 12.43 13.06 9.63 6.37 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 161.04 134.78 948.07 487.06 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8019) 03/03/26 _x86_64_ (4 CPU) 14:37:18 LINUX RESTART (4 CPU) 14:38:01 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 20.44 0.00 1.37 3.71 2.53 71.94 14:39:01 0 5.72 0.00 0.96 7.67 1.72 83.94 14:39:01 1 7.52 0.00 0.51 5.17 2.03 84.77 14:39:01 2 21.31 0.00 1.41 0.36 3.11 73.81 14:39:01 3 47.28 0.00 2.61 1.65 3.28 45.18 14:40:01 all 17.95 0.00 2.07 3.06 2.44 74.47 14:40:01 0 11.97 0.00 1.75 2.66 2.13 81.49 14:40:01 1 4.91 0.00 2.22 7.41 1.72 83.74 14:40:01 2 38.71 0.00 2.89 0.63 3.57 54.21 14:40:01 3 16.20 0.00 1.39 1.55 2.31 78.55 14:41:01 all 16.12 0.00 2.52 6.46 2.93 71.97 14:41:01 0 32.12 0.00 2.80 7.78 3.14 54.17 14:41:01 1 8.20 0.00 2.14 2.49 2.18 84.99 14:41:01 2 7.23 0.00 3.17 11.35 3.61 74.64 14:41:01 3 16.96 0.00 2.03 4.17 2.80 74.05 14:42:01 all 20.94 0.00 1.35 1.42 1.74 74.55 14:42:01 0 4.74 0.00 0.76 2.44 1.78 90.27 14:42:01 1 0.41 0.00 0.15 0.08 0.68 98.67 14:42:01 2 30.73 0.00 2.34 0.46 1.94 64.53 14:42:01 3 47.94 0.00 2.14 2.69 2.54 44.69 14:43:01 all 22.93 0.00 3.38 1.60 5.17 66.92 14:43:01 0 21.91 0.00 2.67 1.16 5.11 69.16 14:43:01 1 29.72 0.00 4.04 0.29 4.93 61.02 14:43:01 2 19.83 0.00 4.74 3.86 5.55 66.03 14:43:01 3 20.30 0.00 2.08 1.07 5.12 71.42 14:44:01 all 19.96 0.00 0.90 0.91 1.53 76.70 14:44:01 0 0.73 0.00 0.30 0.42 0.60 97.96 14:44:01 1 37.95 0.00 1.86 0.20 2.01 57.98 14:44:01 2 0.50 0.00 0.41 2.76 1.47 94.87 14:44:01 3 40.77 0.00 1.06 0.27 2.01 55.90 Average: all 19.73 0.00 1.94 2.86 2.73 72.74 Average: 0 12.90 0.00 1.54 3.69 2.42 79.45 Average: 1 14.80 0.00 1.83 2.61 2.26 78.50 Average: 2 19.69 0.00 2.50 3.25 3.22 71.34 Average: 3 31.51 0.00 1.89 1.90 3.02 61.68