---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6584 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 9.4G 69G 13% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15997 626 12402 1 2967 15030 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:37:37:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.69/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86135sec preferred_lft 86135sec inet6 fe80::f816:3eff:fe37:37e8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:3b:07:6b 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-6584) 11/11/24 _x86_64_ (4 CPU) 14:50:58 LINUX RESTART (4 CPU) 14:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:52:02 349.56 162.59 186.97 0.00 12109.18 78033.66 0.00 14:53:01 132.96 34.86 98.10 0.00 1264.06 13074.14 0.00 14:54:01 58.32 0.98 57.34 0.00 62.26 16740.81 0.00 14:55:01 10.51 0.87 9.65 0.00 108.23 583.41 0.00 Average: 137.85 49.88 87.97 0.00 3394.67 27165.60 0.00 14:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:52:02 13485056 15393304 597524 3.65 52768 2063476 1405008 8.06 809928 1832056 95956 14:53:01 13010248 15396508 570164 3.48 80564 2488772 1413988 8.11 855992 2212572 221240 14:54:01 12666280 15333152 627804 3.83 91132 2738664 1586680 9.10 927292 2460788 4372 14:55:01 12712000 15400732 560060 3.42 92500 2758584 1336764 7.67 865644 2476540 30052 Average: 12968396 15380924 588888 3.59 79241 2512374 1435610 8.24 864714 2245489 87905 14:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:02 lo 1.83 1.83 0.17 0.17 0.00 0.00 0.00 0.00 14:52:02 ens3 389.19 254.99 2256.74 68.50 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 14:53:01 ens3 127.91 100.00 1440.55 12.34 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 15.20 15.20 1.33 1.33 0.00 0.00 0.00 0.00 14:54:01 ens3 70.32 66.94 405.39 8.79 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 5.46 5.46 0.46 0.46 0.00 0.00 0.00 0.00 14:55:01 ens3 29.74 31.64 23.97 8.33 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 5.86 5.86 0.51 0.51 0.00 0.00 0.00 0.00 Average: ens3 154.39 113.44 1029.91 24.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6584) 11/11/24 _x86_64_ (4 CPU) 14:50:58 LINUX RESTART (4 CPU) 14:51:01 CPU %user %nice %system %iowait %steal %idle 14:52:02 all 15.78 18.35 14.71 3.73 0.12 47.30 14:52:02 0 12.29 19.76 14.74 3.28 0.12 49.81 14:52:02 1 22.22 16.36 14.00 4.38 0.12 42.91 14:52:02 2 11.24 19.35 15.79 3.96 0.14 49.53 14:52:02 3 17.36 17.95 14.31 3.31 0.12 46.97 14:53:01 all 19.41 4.25 4.61 2.82 0.07 68.84 14:53:01 0 2.53 5.13 5.15 6.49 0.07 80.63 14:53:01 1 21.02 2.33 3.23 1.07 0.05 72.30 14:53:01 2 39.36 5.31 5.51 1.97 0.10 47.75 14:53:01 3 14.78 4.23 4.55 1.73 0.07 74.64 14:54:01 all 6.67 0.00 0.66 2.34 0.04 90.28 14:54:01 0 1.04 0.00 0.35 2.88 0.02 95.71 14:54:01 1 3.42 0.00 0.47 3.64 0.07 92.41 14:54:01 2 19.07 0.00 1.37 0.93 0.03 78.60 14:54:01 3 3.11 0.00 0.47 1.90 0.05 94.47 14:55:01 all 10.05 0.00 0.53 0.20 0.05 89.17 14:55:01 0 6.14 0.00 0.43 0.08 0.05 93.29 14:55:01 1 3.76 0.00 0.40 0.02 0.07 95.76 14:55:01 2 12.84 0.00 0.50 0.07 0.03 86.56 14:55:01 3 17.46 0.00 0.77 0.65 0.05 81.07 Average: all 12.95 5.62 5.10 2.27 0.07 74.00 Average: 0 5.50 6.19 5.14 3.17 0.06 79.93 Average: 1 12.56 4.66 4.51 2.28 0.08 75.92 Average: 2 20.57 6.12 5.76 1.72 0.08 65.76 Average: 3 13.16 5.50 4.99 1.89 0.07 74.39