---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-483 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 13G 7.0G 64% / 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 623 304 0 3015 3037 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:13:bd:6e brd ff:ff:ff:ff:ff:ff inet 10.32.6.42/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe13:bd6e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:46:21:fc 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-483) 12/30/24 _x86_64_ (4 CPU) 01:35:46 LINUX RESTART (4 CPU) 01:36:01 tps rtps wtps bread/s bwrtn/s 01:37:02 172.02 69.24 102.78 5625.46 41194.62 01:38:01 235.64 23.07 212.57 3210.43 109539.84 01:39:01 153.22 26.65 126.58 1895.28 47086.55 01:40:01 27.26 0.52 26.75 16.13 10312.95 01:41:01 133.94 80.69 53.26 3983.34 4191.83 Average: 144.12 40.09 104.04 2945.27 42247.62 01:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:37:02 1583448 3289168 2455204 60.79 49252 1811264 944812 18.57 642208 1634716 194092 01:38:01 341584 3310756 3697068 91.54 107228 2953776 1194976 23.49 593132 2819960 289100 01:39:01 450264 3178952 3588388 88.85 140924 2635720 1651128 32.46 1030264 2227532 302680 01:40:01 755824 3293220 3282828 81.29 140340 2457900 1511952 29.72 927912 2039044 812 01:41:01 356420 3125324 3682232 91.17 145576 2628236 1131148 22.24 1175544 2137476 19272 Average: 697508 3239484 3341144 82.73 116664 2497379 1286803 25.29 873812 2171746 161191 01:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:37:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 01:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 ens3 413.05 251.62 1408.04 69.38 0.00 0.00 0.00 0.00 01:38:01 lo 2.44 2.44 0.22 0.22 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 418.51 186.99 12450.61 17.20 0.00 0.00 0.00 0.00 01:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 604.40 506.75 4040.87 68.19 0.00 0.00 0.00 0.00 01:40:01 lo 3.25 3.25 0.53 0.53 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 4.88 3.95 4.69 1.67 0.00 0.00 0.00 0.00 01:41:01 lo 5.75 5.75 0.64 0.64 0.00 0.00 0.00 0.00 01:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 ens3 84.10 124.45 21.85 780.86 0.00 0.00 0.00 0.00 Average: lo 2.50 2.50 0.30 0.30 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: ens3 304.62 214.84 3556.46 188.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-483) 12/30/24 _x86_64_ (4 CPU) 01:35:46 LINUX RESTART (4 CPU) 01:36:01 CPU %user %nice %system %iowait %steal %idle 01:37:02 all 17.21 0.00 2.27 5.16 0.06 75.30 01:37:02 0 24.31 0.00 1.79 2.44 0.05 71.40 01:37:02 1 15.93 0.00 2.56 12.67 0.07 68.78 01:37:02 2 17.40 0.00 3.31 2.93 0.08 76.28 01:37:02 3 11.21 0.00 1.47 2.57 0.03 84.72 01:38:01 all 24.08 0.00 7.14 3.68 0.08 65.01 01:38:01 0 23.58 0.00 7.31 1.17 0.07 67.88 01:38:01 1 15.04 0.00 6.69 8.02 0.09 70.17 01:38:01 2 24.94 0.00 7.89 2.31 0.09 64.77 01:38:01 3 32.83 0.00 6.68 3.23 0.09 57.17 01:39:01 all 42.47 0.00 8.98 2.45 0.10 46.00 01:39:01 0 38.06 0.00 9.30 2.56 0.08 50.00 01:39:01 1 47.11 0.00 9.26 3.59 0.08 39.96 01:39:01 2 40.83 0.00 8.43 1.99 0.10 48.64 01:39:01 3 43.88 0.00 8.91 1.67 0.08 45.45 01:40:01 all 10.40 0.00 2.25 0.25 0.03 87.06 01:40:01 0 9.67 0.00 2.36 0.03 0.05 87.89 01:40:01 1 9.70 0.00 2.41 0.64 0.03 87.23 01:40:01 2 11.71 0.00 1.90 0.00 0.03 86.36 01:40:01 3 10.53 0.00 2.36 0.30 0.03 86.78 01:41:01 all 15.22 0.00 1.44 2.88 0.05 80.42 01:41:01 0 19.37 0.00 1.15 2.69 0.03 76.76 01:41:01 1 8.42 0.00 1.74 5.50 0.05 84.29 01:41:01 2 7.65 0.00 1.26 1.39 0.05 89.64 01:41:01 3 25.37 0.00 1.59 1.94 0.03 71.08 Average: all 21.84 0.00 4.39 2.88 0.06 70.83 Average: 0 22.97 0.00 4.36 1.78 0.06 70.83 Average: 1 19.24 0.00 4.52 6.07 0.06 70.11 Average: 2 20.45 0.00 4.53 1.72 0.07 73.23 Average: 3 24.67 0.00 4.17 1.93 0.05 69.16