---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9780 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 39M 39M 0 100% /snap/snapd/21759 /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 745 11014 1 4236 14912 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:e3:97:52 brd ff:ff:ff:ff:ff:ff inet 10.30.170.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fee3:9752/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:ae:bc:64 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-9780) 11/24/24 _x86_64_ (4 CPU) 01:32:59 LINUX RESTART (4 CPU) 01:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:34:02 364.78 174.34 190.44 0.00 12395.20 103572.94 0.00 01:35:01 136.41 51.31 85.09 0.00 2667.93 10462.49 0.00 01:36:01 189.07 36.16 152.91 0.00 1768.91 11626.46 0.00 01:37:02 47.12 4.67 42.45 0.00 150.62 10884.77 0.00 01:38:01 54.86 2.03 52.83 0.00 114.85 21331.93 0.00 Average: 158.87 53.89 104.99 0.00 3433.36 31681.57 0.00 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:02 13543280 15387056 606816 3.70 52564 2000172 1345692 7.72 804560 1782760 88980 01:35:01 13272804 15447696 530124 3.24 73404 2292712 1245684 7.15 786072 2041432 96704 01:36:01 11916604 14435196 1530676 9.34 84696 2614216 2114184 12.13 1918928 2238796 82180 01:37:02 10840200 13842264 2120516 12.94 96508 3064828 2642836 15.16 2679808 2526764 418580 01:38:01 11781488 15408860 554112 3.38 101084 3666940 1257728 7.22 1325268 2929220 444944 Average: 12270875 14904214 1068449 6.52 81651 2727774 1721225 9.88 1502927 2303794 226278 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:02 lo 2.57 2.57 0.24 0.24 0.00 0.00 0.00 0.00 01:34:02 ens3 368.16 261.18 1404.12 70.49 0.00 0.00 0.00 0.00 01:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 01:35:01 ens3 81.53 66.75 743.72 13.51 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 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 01:36:01 ens3 310.18 253.44 3845.27 35.62 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 01:37:02 lo 1883.62 1883.62 1793.16 1793.16 0.00 0.00 0.00 0.00 01:37:02 ens3 316.26 221.18 3865.52 24.94 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 01:38:01 lo 17.93 17.93 1.73 1.73 0.00 0.00 0.00 0.00 01:38:01 ens3 188.02 175.19 838.47 173.76 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 Average: lo 383.80 383.80 361.50 361.50 0.00 0.00 0.00 0.00 Average: ens3 253.62 196.04 2148.45 63.45 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-9780) 11/24/24 _x86_64_ (4 CPU) 01:32:59 LINUX RESTART (4 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:02 all 15.77 17.91 14.78 4.99 0.12 46.43 01:34:02 0 15.58 18.22 14.02 4.22 0.12 47.84 01:34:02 1 12.62 18.51 16.21 6.70 0.14 45.83 01:34:02 2 15.08 18.22 14.33 5.08 0.12 47.17 01:34:02 3 19.78 16.69 14.57 3.95 0.12 44.89 01:35:01 all 13.55 4.81 4.58 2.50 0.08 74.49 01:35:01 0 7.76 5.45 4.38 3.87 0.07 78.46 01:35:01 1 12.30 5.93 5.30 4.19 0.07 72.21 01:35:01 2 25.31 3.30 4.34 1.43 0.09 65.53 01:35:01 3 8.85 4.55 4.29 0.49 0.09 81.73 01:36:01 all 64.38 0.00 2.16 1.49 0.11 31.86 01:36:01 0 57.26 0.00 2.20 0.89 0.12 39.54 01:36:01 1 66.73 0.00 2.09 2.21 0.08 28.88 01:36:01 2 66.75 0.00 2.51 2.31 0.10 28.34 01:36:01 3 66.76 0.00 1.85 0.55 0.13 30.70 01:37:02 all 50.78 0.00 2.55 0.55 0.10 46.02 01:37:02 0 51.88 0.00 2.14 0.25 0.13 45.59 01:37:02 1 48.78 0.00 2.78 1.38 0.10 46.96 01:37:02 2 48.04 0.00 2.62 0.13 0.08 49.13 01:37:02 3 54.41 0.00 2.65 0.44 0.10 42.41 01:38:01 all 31.65 0.00 1.69 1.24 0.09 65.33 01:38:01 0 18.24 0.00 1.43 0.07 0.10 80.16 01:38:01 1 35.86 0.00 1.24 0.48 0.09 62.33 01:38:01 2 45.64 0.00 2.35 1.04 0.09 50.89 01:38:01 3 26.92 0.00 1.76 3.39 0.07 67.86 Average: all 35.35 4.53 5.15 2.15 0.10 52.73 Average: 0 30.27 4.71 4.82 1.85 0.11 58.23 Average: 1 35.37 4.88 5.52 2.99 0.09 51.15 Average: 2 40.27 4.28 5.22 2.00 0.09 48.14 Average: 3 35.50 4.24 5.02 1.76 0.10 53.37