---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3038 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 684 11008 1 4304 14973 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:9c:aa:87 brd ff:ff:ff:ff:ff:ff inet 10.30.170.26/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:fe9c:aa87/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:f7:d7:0f 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-3038) 01/19/25 _x86_64_ (4 CPU) 01:33:13 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 158.26 64.16 94.10 0.00 1987.60 11039.10 0.00 01:36:01 206.61 33.57 173.04 0.00 1614.40 11054.72 0.00 01:37:01 17.11 3.78 13.33 0.00 177.17 4944.64 0.00 01:38:01 69.92 5.20 64.72 0.00 180.64 13460.29 0.00 01:39:01 89.47 5.92 83.55 0.00 4404.20 39623.40 0.00 Average: 108.11 22.39 85.73 0.00 1671.74 16040.93 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13314216 15467476 511044 3.12 72988 2272344 1218360 6.99 744212 2042208 133876 01:36:01 12589928 14998764 971108 5.93 81800 2511124 1645844 9.44 1282056 2211344 58512 01:37:01 12005320 14529288 1437284 8.77 84828 2619668 2011684 11.54 1809928 2260224 25716 01:38:01 11604012 14389612 1573552 9.61 98368 2856020 2136480 12.26 2114792 2341024 85708 01:39:01 11329416 15386720 565160 3.45 130888 4055936 1305400 7.49 1595036 3086264 2684 Average: 12168578 14954372 1011630 6.18 93774 2863018 1663554 9.54 1509205 2388213 61299 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 98.54 82.80 1031.72 15.11 0.00 0.00 0.00 0.00 01:35:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 208.61 182.24 2971.66 22.42 0.00 0.00 0.00 0.00 01:36:01 lo 0.47 0.47 0.04 0.04 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 01:37:01 ens3 122.68 104.15 1207.23 19.04 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 285.94 190.32 3575.45 23.04 0.00 0.00 0.00 0.00 01:38:01 lo 2036.48 2036.48 1932.71 1932.71 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 01:39:01 ens3 353.76 278.22 3701.31 193.51 0.00 0.00 0.00 0.00 01:39:01 lo 17.40 17.40 1.73 1.73 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 Average: ens3 214.29 167.83 2502.39 54.75 0.00 0.00 0.00 0.00 Average: lo 412.70 412.70 388.22 388.22 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3038) 01/19/25 _x86_64_ (4 CPU) 01:33:13 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 17.09 9.46 7.56 3.10 0.09 62.70 01:35:01 0 14.75 9.83 7.34 1.90 0.09 66.09 01:35:01 1 21.73 11.46 8.76 1.85 0.10 56.10 01:35:01 2 21.17 7.57 7.04 3.03 0.07 61.12 01:35:01 3 10.69 9.00 7.12 5.63 0.09 67.48 01:36:01 all 25.23 0.00 1.21 1.67 0.06 71.83 01:36:01 0 26.72 0.00 1.07 0.57 0.07 71.58 01:36:01 1 24.94 0.00 1.21 0.72 0.07 73.06 01:36:01 2 24.51 0.00 1.60 2.08 0.07 71.74 01:36:01 3 24.77 0.00 0.95 3.29 0.05 70.93 01:37:01 all 54.17 0.00 1.63 0.20 0.09 43.90 01:37:01 0 59.28 0.00 1.15 0.25 0.07 39.25 01:37:01 1 49.59 0.00 1.86 0.02 0.12 48.42 01:37:01 2 51.37 0.00 1.83 0.03 0.10 46.66 01:37:01 3 56.46 0.00 1.67 0.52 0.08 41.26 01:38:01 all 59.56 0.00 3.11 0.65 0.09 36.59 01:38:01 0 59.53 0.00 2.92 0.64 0.08 36.82 01:38:01 1 61.17 0.00 2.58 0.51 0.08 35.67 01:38:01 2 58.92 0.00 3.62 0.50 0.10 36.86 01:38:01 3 58.64 0.00 3.32 0.94 0.10 37.00 01:39:01 all 27.43 0.00 3.79 3.42 0.08 65.29 01:39:01 0 22.56 0.00 3.89 2.81 0.07 70.68 01:39:01 1 28.61 0.00 3.18 5.50 0.08 62.63 01:39:01 2 23.53 0.00 4.11 4.70 0.08 67.58 01:39:01 3 34.96 0.00 3.99 0.67 0.08 60.30 Average: all 36.76 1.86 3.44 1.80 0.08 56.05 Average: 0 36.65 1.94 3.26 1.23 0.07 56.85 Average: 1 37.25 2.25 3.49 1.72 0.09 55.19 Average: 2 35.95 1.50 3.63 2.06 0.08 56.78 Average: 3 37.20 1.77 3.39 2.20 0.08 55.36