---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6739 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual 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: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 681 11144 1 4171 14976 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:60:96:13 brd ff:ff:ff:ff:ff:ff inet 10.30.171.40/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe60:9613/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b4:b2:69:76 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6739) 01/01/25 _x86_64_ (4 CPU) 01:33:52 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 349.29 156.21 193.08 0.00 12010.26 79791.90 0.00 01:36:01 131.31 45.72 85.59 0.00 2008.00 12006.01 0.00 01:37:01 164.26 23.30 140.96 0.00 1360.44 9499.48 0.00 01:38:01 44.74 4.58 40.16 0.00 146.11 12810.66 0.00 01:39:01 75.94 4.27 71.68 0.00 2109.43 35966.68 0.00 Average: 153.10 46.81 106.29 0.00 3526.75 30014.55 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13496892 15388824 601996 3.67 55036 2044828 1347532 7.73 807912 1823068 111444 01:36:01 13017516 15208436 764932 4.67 76564 2304064 1486344 8.53 1011124 2064548 34196 01:37:01 11908700 14404004 1560024 9.52 84504 2591384 2118500 12.15 1924476 2238036 58876 01:38:01 10757248 13735064 2225612 13.59 96336 3040792 2750828 15.78 2761836 2524664 336084 01:39:01 11620792 15389144 565524 3.45 101992 3803096 1329160 7.63 1381420 3017716 32252 Average: 12160230 14825094 1143618 6.98 82886 2756833 1806473 10.36 1577354 2333606 114570 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 01:35:01 ens3 370.67 237.03 1696.71 68.68 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 01:36:01 ens3 85.49 74.96 745.40 17.81 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 01:37:01 ens3 279.62 214.43 3543.45 28.44 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 lo 1993.10 1993.10 1895.96 1895.96 0.00 0.00 0.00 0.00 01:38:01 ens3 308.17 198.80 3865.85 24.08 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 lo 17.81 17.81 1.74 1.74 0.00 0.00 0.00 0.00 01:39:01 ens3 273.58 231.79 2074.65 192.39 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 402.92 402.92 379.59 379.59 0.00 0.00 0.00 0.00 Average: ens3 263.50 191.40 2385.15 66.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6739) 01/01/25 _x86_64_ (4 CPU) 01:33:52 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 16.81 17.70 16.17 3.05 0.11 46.17 01:35:01 0 23.15 15.85 14.72 3.34 0.10 42.85 01:35:01 1 18.30 17.00 15.19 2.41 0.12 46.98 01:35:01 2 11.14 18.76 18.74 4.20 0.10 47.06 01:35:01 3 14.64 19.21 16.01 2.23 0.12 47.79 01:36:01 all 16.31 3.50 3.85 1.16 0.06 75.13 01:36:01 0 28.69 3.18 4.00 1.09 0.07 62.97 01:36:01 1 11.78 3.64 3.23 0.42 0.05 80.88 01:36:01 2 9.64 4.12 4.12 0.78 0.05 81.28 01:36:01 3 15.14 3.06 4.04 2.34 0.07 75.35 01:37:01 all 63.55 0.00 2.05 0.77 0.08 33.55 01:37:01 0 61.72 0.00 2.24 0.40 0.08 35.56 01:37:01 1 60.05 0.00 1.78 0.27 0.08 37.82 01:37:01 2 64.56 0.00 2.43 2.13 0.08 30.80 01:37:01 3 67.85 0.00 1.75 0.30 0.08 30.01 01:38:01 all 56.56 0.00 2.97 0.29 0.09 40.10 01:38:01 0 58.85 0.00 2.05 0.40 0.07 38.63 01:38:01 1 53.24 0.00 2.57 0.13 0.10 43.96 01:38:01 2 60.49 0.00 3.90 0.32 0.10 35.19 01:38:01 3 53.65 0.00 3.34 0.29 0.08 42.63 01:39:01 all 33.85 0.00 2.19 0.99 0.07 62.90 01:39:01 0 31.46 0.00 1.65 0.42 0.07 66.41 01:39:01 1 26.26 0.00 1.87 1.56 0.07 70.24 01:39:01 2 35.61 0.00 2.61 1.81 0.07 59.90 01:39:01 3 42.10 0.00 2.61 0.18 0.07 55.04 Average: all 37.43 4.22 5.43 1.25 0.08 51.59 Average: 0 40.78 3.79 4.92 1.13 0.08 49.31 Average: 1 33.94 4.11 4.91 0.96 0.08 56.00 Average: 2 36.27 4.56 6.35 1.85 0.08 50.89 Average: 3 38.74 4.42 5.53 1.07 0.08 50.16