---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-627 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: 2799.972 BogoMIPS: 5599.94 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 6.9G 65% / 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 501 643 0 2798 3159 Swap: 1023 1 1022 ---> 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:26:34:b7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85943sec preferred_lft 85943sec inet6 fe80::f816:3eff:fe26:34b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:74:7e:3b 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-627) 02/18/25 _x86_64_ (4 CPU) 09:39:03 LINUX RESTART (4 CPU) 09:40:02 tps rtps wtps bread/s bwrtn/s 09:41:01 179.23 15.72 163.51 2290.63 73728.88 09:42:01 224.21 89.37 134.84 4980.21 65809.53 09:43:01 322.83 82.23 240.60 5137.20 16486.53 09:44:01 75.04 3.67 71.38 185.14 6055.71 09:45:01 69.66 11.33 58.32 895.32 9613.73 09:46:01 382.95 362.81 20.15 27962.67 5439.89 Average: 209.06 94.40 114.66 6920.94 29402.46 09:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:41:01 104924 3313140 3933736 97.40 83012 3234916 1138408 22.38 575072 3095512 279860 09:42:01 1014488 3177844 3024172 74.88 117112 2138828 1435836 28.22 737456 1990916 23644 09:43:01 1100016 3300328 2938644 72.76 139684 2145772 1247944 24.53 752984 1891008 12168 09:44:01 723448 3097644 3315212 82.09 142756 2292196 1458776 28.68 1029684 1965016 54564 09:45:01 1691064 3184016 2347596 58.13 144404 1474436 1374388 27.02 747952 1348292 1156 09:46:01 766832 3247172 3271828 81.01 145696 2453832 1015852 19.97 1784144 1232224 1724 Average: 900129 3220024 3138531 77.71 128777 2289997 1278534 25.13 937882 1920495 62186 09:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:41:01 ens3 446.54 219.84 14121.02 25.55 0.00 0.00 0.00 0.00 09:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:41:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 09:42:01 ens3 609.06 425.07 422.89 134.36 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:43:01 ens3 83.15 52.98 228.01 18.59 0.00 0.00 0.00 0.00 09:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 ens3 207.30 109.61 823.97 14.84 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 ens3 256.59 201.63 97.75 75.64 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 ens3 394.95 710.95 40.88 5614.47 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 3.93 3.93 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 332.63 286.87 2591.00 983.16 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 1.07 1.07 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-627) 02/18/25 _x86_64_ (4 CPU) 09:39:03 LINUX RESTART (4 CPU) 09:40:02 CPU %user %nice %system %iowait %steal %idle 09:41:01 all 23.40 0.00 4.32 3.42 0.06 68.80 09:41:01 0 45.57 0.00 4.83 1.04 0.09 48.47 09:41:01 1 18.35 0.00 4.30 1.80 0.03 75.53 09:41:01 2 13.47 0.00 3.73 0.41 0.07 82.32 09:41:01 3 16.32 0.00 4.44 10.33 0.05 68.87 09:42:01 all 35.03 0.00 15.83 4.61 0.09 44.44 09:42:01 0 36.11 0.00 16.23 2.86 0.08 44.71 09:42:01 1 36.11 0.00 15.47 2.91 0.08 45.43 09:42:01 2 33.55 0.00 15.81 0.46 0.10 50.08 09:42:01 3 34.36 0.00 15.82 12.19 0.08 37.55 09:43:01 all 18.50 0.00 9.33 10.61 0.08 61.48 09:43:01 0 16.83 0.00 9.99 22.90 0.10 50.18 09:43:01 1 18.94 0.00 8.94 11.50 0.07 60.55 09:43:01 2 20.36 0.00 9.66 6.60 0.10 63.28 09:43:01 3 17.84 0.00 8.74 1.47 0.07 71.88 09:44:01 all 25.87 0.00 8.75 1.47 0.09 63.81 09:44:01 0 18.94 0.00 7.14 4.61 0.07 69.25 09:44:01 1 29.05 0.00 9.78 0.17 0.10 60.91 09:44:01 2 30.29 0.00 9.73 0.94 0.10 58.94 09:44:01 3 25.24 0.00 8.33 0.17 0.07 66.19 09:45:01 all 32.45 0.00 12.42 1.35 0.08 53.71 09:45:01 0 31.28 0.00 11.99 0.53 0.08 56.11 09:45:01 1 34.67 0.00 12.93 0.94 0.07 51.40 09:45:01 2 31.41 0.00 12.73 1.67 0.08 54.10 09:45:01 3 32.44 0.00 12.01 2.26 0.08 53.21 09:46:01 all 26.87 0.00 1.82 20.35 0.08 50.88 09:46:01 0 28.65 0.00 1.27 10.66 0.07 59.35 09:46:01 1 25.42 0.00 1.90 24.12 0.08 48.47 09:46:01 2 26.71 0.00 2.22 24.20 0.10 46.77 09:46:01 3 26.69 0.00 1.86 22.47 0.08 48.89 Average: all 27.03 0.00 8.76 6.97 0.08 57.16 Average: 0 29.50 0.00 8.58 7.12 0.08 54.72 Average: 1 27.12 0.00 8.91 6.91 0.07 57.00 Average: 2 26.00 0.00 9.00 5.73 0.09 59.18 Average: 3 25.49 0.00 8.54 8.14 0.07 57.76