---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-11900 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/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 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/23258 /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 676 11043 1 4277 14981 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:b0:c5:aa brd ff:ff:ff:ff:ff:ff inet 10.30.170.148/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feb0:c5aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:ee:0a:8a 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-11900) 12/01/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 309.91 129.77 180.14 0.00 9194.78 11750.82 0.00 08:59:01 229.48 48.33 181.15 0.00 3040.43 12096.13 0.00 09:00:01 20.55 1.68 18.86 0.00 106.92 9322.85 0.00 09:01:01 73.60 5.57 68.04 0.00 212.76 15864.82 0.00 09:02:01 92.95 6.07 86.89 0.00 4405.13 35391.30 0.00 Average: 144.75 37.98 106.77 0.00 3372.60 16902.35 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13460476 15465684 518064 3.16 67112 2137512 1267100 7.27 757032 1894312 146668 08:59:01 12509064 14945908 1020712 6.23 82200 2538116 1676464 9.62 1354536 2215272 192268 09:00:01 11873464 14420292 1542596 9.42 85168 2641708 2142008 12.29 1966548 2231068 27620 09:01:01 11388884 14298348 1662008 10.15 100076 2973384 2236944 12.83 2241688 2421432 103292 09:02:01 11368548 15398680 551152 3.36 132048 4027172 1295564 7.43 1577748 3059192 1440 Average: 12120087 14905782 1058906 6.46 93321 2863578 1723616 9.89 1579510 2364255 94258 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 370.80 237.72 1404.06 67.71 0.00 0.00 0.00 0.00 08:58:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 ens3 266.52 234.83 3362.52 33.93 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 ens3 120.73 99.50 1137.80 18.96 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 ens3 352.17 254.06 4181.11 32.64 0.00 0.00 0.00 0.00 09:01:01 lo 1810.61 1810.61 1721.64 1721.64 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 ens3 236.28 179.45 2952.50 184.32 0.00 0.00 0.00 0.00 09:02:01 lo 17.13 17.13 1.70 1.70 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: ens3 268.96 200.99 2611.62 67.51 0.00 0.00 0.00 0.00 Average: lo 367.39 367.39 345.88 345.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-11900) 12/01/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.87 14.23 11.84 3.47 0.14 50.46 08:58:01 0 17.61 14.66 12.83 2.53 0.14 52.23 08:58:01 1 11.75 15.57 11.23 5.28 0.19 55.99 08:58:01 2 13.18 15.68 12.70 3.18 0.12 55.14 08:58:01 3 36.95 11.00 10.59 2.89 0.10 38.47 08:59:01 all 32.45 0.00 1.71 2.67 0.08 63.10 08:59:01 0 44.72 0.00 2.36 3.25 0.08 49.58 08:59:01 1 24.93 0.00 1.42 4.14 0.07 69.45 08:59:01 2 29.89 0.00 1.25 1.54 0.08 67.23 08:59:01 3 30.30 0.00 1.80 1.74 0.07 66.09 09:00:01 all 53.78 0.00 1.62 0.54 0.09 43.97 09:00:01 0 53.74 0.00 1.52 0.05 0.08 44.61 09:00:01 1 58.20 0.00 2.02 0.03 0.10 39.65 09:00:01 2 48.02 0.00 1.51 0.27 0.08 50.12 09:00:01 3 55.16 0.00 1.42 1.79 0.10 41.52 09:01:01 all 58.88 0.00 2.90 0.96 0.10 37.16 09:01:01 0 63.87 0.00 2.05 0.18 0.12 33.78 09:01:01 1 58.47 0.00 3.07 2.03 0.08 36.34 09:01:01 2 50.37 0.00 2.85 0.60 0.12 46.06 09:01:01 3 62.82 0.00 3.63 1.01 0.10 32.44 09:02:01 all 24.05 0.00 3.44 5.06 0.10 67.36 09:02:01 0 12.82 0.00 2.92 4.16 0.08 80.01 09:02:01 1 45.20 0.00 4.39 6.07 0.13 44.21 09:02:01 2 17.98 0.00 3.80 4.46 0.10 73.66 09:02:01 3 20.21 0.00 2.63 5.54 0.08 71.55 Average: all 37.86 2.80 4.27 2.54 0.10 52.44 Average: 0 38.61 2.89 4.30 2.03 0.10 52.06 Average: 1 39.85 3.04 4.39 3.50 0.11 49.10 Average: 2 31.91 3.09 4.39 2.01 0.10 58.50 Average: 3 41.08 2.16 3.99 2.59 0.09 50.09