---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6816 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: 2799.998 BogoMIPS: 5599.99 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 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 746 11074 1 4176 14911 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:81:48:25 brd ff:ff:ff:ff:ff:ff inet 10.30.170.232/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe81:4825/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d4:d3:9b:cb 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-6816) 01/01/25 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 258.27 70.75 187.52 0.00 1521.96 8158.17 0.00 08:59:01 206.57 49.78 156.79 0.00 3084.69 11320.78 0.00 09:00:01 31.53 5.28 26.25 0.00 227.16 11425.83 0.00 09:01:01 53.34 1.23 52.11 0.00 51.72 12972.77 0.00 09:02:01 90.92 6.63 84.29 0.00 4608.43 35184.67 0.00 Average: 127.26 26.44 100.82 0.00 1901.31 15863.55 0.00 08:57:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13328440 15429328 546040 3.33 72156 2221092 1269900 7.29 770860 1998300 235396 08:59:01 12199104 14644420 1319316 8.05 84164 2542968 1930828 11.08 1677392 2198376 200684 09:00:01 11098668 13941984 2017424 12.32 92608 2917556 2550260 14.63 2459760 2492708 328432 09:01:01 10327520 13596580 2362220 14.42 99268 3320100 2873032 16.48 3075636 2631644 476028 09:02:01 11359268 15287248 660760 4.03 111688 3948420 1399748 8.03 1592712 3055596 3512 Average: 11662600 14579912 1381152 8.43 91977 2990027 2004754 11.50 1915272 2475325 248810 08:57:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 ens3 84.52 69.75 979.40 12.34 0.00 0.00 0.00 0.00 08:59:01 lo 1.67 1.67 0.16 0.16 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 264.29 212.36 3300.47 37.39 0.00 0.00 0.00 0.00 09:00:01 lo 1118.43 1118.43 1064.49 1064.49 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 243.34 161.91 3286.18 20.39 0.00 0.00 0.00 0.00 09:01:01 lo 847.93 847.93 806.01 806.01 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 178.94 136.68 1948.20 24.92 0.00 0.00 0.00 0.00 09:02:01 lo 17.40 17.40 1.73 1.73 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 313.95 239.14 2918.46 190.64 0.00 0.00 0.00 0.00 Average: lo 399.88 399.88 376.99 376.99 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 217.89 164.60 2496.61 57.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6816) 01/01/25 _x86_64_ (4 CPU) 08:56:22 LINUX RESTART (4 CPU) 08:57:03 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.93 11.85 10.32 2.76 0.12 56.02 08:58:01 0 12.53 11.23 10.35 5.24 0.10 60.54 08:58:01 1 30.51 12.41 11.14 2.54 0.12 43.27 08:58:01 2 18.39 12.11 9.78 1.73 0.10 57.89 08:58:01 3 14.35 11.66 10.02 1.52 0.14 62.31 08:59:01 all 47.86 0.00 2.04 1.37 0.10 48.63 08:59:01 0 44.68 0.00 1.69 0.67 0.10 52.86 08:59:01 1 49.31 0.00 1.87 2.14 0.10 46.58 08:59:01 2 51.87 0.00 1.94 1.27 0.10 44.82 08:59:01 3 45.56 0.00 2.68 1.41 0.10 50.25 09:00:01 all 50.05 0.00 2.04 0.16 0.09 47.67 09:00:01 0 51.78 0.00 1.51 0.07 0.08 46.56 09:00:01 1 47.03 0.00 2.18 0.40 0.10 50.29 09:00:01 2 48.75 0.00 1.66 0.02 0.08 49.49 09:00:01 3 52.62 0.00 2.81 0.15 0.08 44.33 09:01:01 all 51.46 0.00 2.57 0.36 0.10 45.51 09:01:01 0 51.56 0.00 3.09 0.49 0.12 44.74 09:01:01 1 55.45 0.00 2.32 0.03 0.10 42.09 09:01:01 2 54.72 0.00 2.77 0.50 0.10 41.91 09:01:01 3 44.07 0.00 2.08 0.44 0.10 53.31 09:02:01 all 21.59 0.00 2.44 1.42 0.09 74.45 09:02:01 0 23.40 0.00 2.59 0.90 0.10 73.01 09:02:01 1 28.17 0.00 2.47 0.37 0.08 68.91 09:02:01 2 8.22 0.00 2.53 2.33 0.10 86.81 09:02:01 3 26.60 0.00 2.18 2.09 0.08 69.05 Average: all 38.11 2.30 3.84 1.20 0.10 54.45 Average: 0 36.96 2.18 3.80 1.44 0.10 55.51 Average: 1 42.18 2.41 3.94 1.08 0.10 50.29 Average: 2 36.50 2.34 3.69 1.17 0.10 56.20 Average: 3 36.78 2.28 3.92 1.12 0.10 55.81