---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-435 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 700K 394M 1% /run /dev/vda1 20G 9.3G 10G 49% / 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 471 752 0 2719 3195 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:c3:7a:5e brd ff:ff:ff:ff:ff:ff inet 10.32.6.69/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:fec3:7a5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:3c:80:35 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-435) 12/29/24 _x86_64_ (4 CPU) 09:38:46 LINUX RESTART (4 CPU) 09:39:01 tps rtps wtps bread/s bwrtn/s 09:40:01 173.90 69.15 104.75 5615.33 42128.42 09:41:01 213.73 124.88 88.85 4863.46 22854.99 09:42:01 43.64 2.48 41.16 129.18 12926.25 Average: 143.76 65.50 78.25 3535.87 25968.99 09:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:01 1657224 3346540 2381428 58.97 51424 1790864 904844 17.79 553840 1645440 154488 09:41:01 1050468 3342096 2988184 73.99 71416 2351880 887976 17.46 951688 1810272 191628 09:42:01 807808 3307556 3230844 80.00 74984 2552472 915620 18.00 1100516 1896180 122000 Average: 1171833 3332064 2866819 70.98 65941 2231739 902813 17.75 868681 1783964 156039 09:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:01 ens3 396.73 258.30 1472.83 69.03 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 09:41:01 ens3 276.29 198.10 1261.65 22.98 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 3.30 3.30 0.34 0.34 0.00 0.00 0.00 0.00 09:42:01 ens3 117.91 85.07 76.04 35.93 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 263.64 180.49 936.81 42.65 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 1.74 1.74 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-435) 12/29/24 _x86_64_ (4 CPU) 09:38:46 LINUX RESTART (4 CPU) 09:39:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 16.91 0.00 2.12 5.61 0.06 75.30 09:40:01 0 9.22 0.00 1.04 6.14 0.03 83.57 09:40:01 1 12.62 0.00 1.56 3.07 0.07 82.69 09:40:01 2 12.95 0.00 1.73 5.26 0.07 80.00 09:40:01 3 32.88 0.00 4.17 7.98 0.08 54.89 09:41:01 all 18.87 1.19 4.21 8.26 0.07 67.40 09:41:01 0 11.19 3.31 3.96 11.99 0.07 69.48 09:41:01 1 11.50 0.00 3.42 4.87 0.07 80.14 09:41:01 2 17.35 1.41 4.71 10.37 0.08 66.09 09:41:01 3 35.41 0.02 4.77 5.84 0.08 53.88 09:42:01 all 19.86 0.00 4.27 0.84 0.07 74.96 09:42:01 0 9.66 0.00 3.46 1.92 0.05 84.91 09:42:01 1 23.62 0.00 2.97 0.12 0.07 73.23 09:42:01 2 19.20 0.00 5.69 0.10 0.08 74.93 09:42:01 3 26.94 0.00 4.96 1.20 0.07 66.83 Average: all 18.55 0.40 3.54 4.90 0.07 72.55 Average: 0 10.02 1.10 2.82 6.69 0.05 79.32 Average: 1 15.93 0.00 2.65 2.68 0.07 78.67 Average: 2 16.50 0.47 4.04 5.24 0.08 73.67 Average: 3 31.74 0.01 4.64 5.00 0.08 58.54