---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-12100 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 9.5G 68G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 /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 672 11968 1 3355 14985 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:21:dc:9e brd ff:ff:ff:ff:ff:ff inet 10.30.171.176/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe21:dc9e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4b:75:58:80 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-12100) 12/02/24 _x86_64_ (4 CPU) 02:48:52 LINUX RESTART (4 CPU) 02:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:50:02 331.98 163.66 168.32 0.00 12029.06 43516.08 0.00 02:51:01 121.01 53.45 67.56 0.00 2966.95 9820.86 0.00 02:52:01 181.77 23.35 158.42 0.00 1288.19 19197.07 0.00 02:53:01 6.02 0.72 5.30 0.00 67.46 2378.67 0.00 02:54:01 17.51 1.25 16.26 0.00 62.38 2211.80 0.00 Average: 131.69 48.47 83.22 0.00 3283.76 15443.19 0.00 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:02 13638976 15445196 553312 3.38 49124 1968232 1236056 7.09 753028 1745768 52624 02:51:01 13063540 15300612 677536 4.14 76148 2350616 1448488 8.31 953272 2080168 178580 02:52:01 11713508 14409584 1556368 9.50 89776 2778580 2172084 12.46 2007348 2344796 62324 02:53:01 10397032 13102444 2862980 17.48 90132 2786892 3351432 19.23 3321620 2343304 1048 02:54:01 12587380 15350816 607892 3.71 92532 2839948 1319328 7.57 1081024 2386320 5212 Average: 12280087 14721730 1251618 7.64 79542 2544854 1905478 10.93 1623258 2180071 59958 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:02 ens3 377.05 244.99 1389.90 70.25 0.00 0.00 0.00 0.00 02:50:02 lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 110.49 92.43 1209.50 16.50 0.00 0.00 0.00 0.00 02:51:01 lo 1.76 1.76 0.17 0.17 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 351.24 287.52 5047.14 32.49 0.00 0.00 0.00 0.00 02:52:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 9.08 8.83 14.62 3.17 0.00 0.00 0.00 0.00 02:53:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 73.13 53.98 769.10 7.79 0.00 0.00 0.00 0.00 02:54:01 lo 0.33 0.33 0.04 0.04 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 184.44 137.70 1687.62 26.07 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-12100) 12/02/24 _x86_64_ (4 CPU) 02:48:52 LINUX RESTART (4 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:02 all 12.80 17.98 13.86 4.70 0.13 50.53 02:50:02 0 9.99 18.47 14.09 3.45 0.12 53.88 02:50:02 1 13.19 17.21 14.37 3.45 0.14 51.64 02:50:02 2 18.22 16.94 13.27 9.37 0.14 42.06 02:50:02 3 9.81 19.29 13.69 2.54 0.12 54.55 02:51:01 all 20.74 2.77 3.28 2.64 0.08 70.49 02:51:01 0 13.13 3.42 3.30 4.80 0.09 75.27 02:51:01 1 20.41 1.70 2.93 2.88 0.07 72.02 02:51:01 2 33.86 2.80 3.60 1.66 0.10 57.97 02:51:01 3 15.53 3.16 3.31 1.24 0.07 76.69 02:52:01 all 73.39 0.00 2.58 1.36 0.12 22.54 02:52:01 0 69.47 0.00 2.90 2.03 0.12 25.48 02:52:01 1 72.52 0.00 2.29 1.70 0.13 23.35 02:52:01 2 74.64 0.00 2.23 0.96 0.12 22.06 02:52:01 3 76.97 0.00 2.91 0.74 0.12 19.26 02:53:01 all 73.61 0.00 0.81 0.11 0.10 25.37 02:53:01 0 76.06 0.00 0.82 0.18 0.12 22.82 02:53:01 1 84.98 0.00 0.78 0.02 0.08 14.13 02:53:01 2 62.60 0.00 1.05 0.22 0.12 36.01 02:53:01 3 70.76 0.00 0.57 0.02 0.10 28.55 02:54:01 all 21.53 0.00 0.86 0.36 0.06 77.20 02:54:01 0 17.06 0.00 1.09 0.34 0.05 81.47 02:54:01 1 24.46 0.00 0.87 0.65 0.07 73.95 02:54:01 2 26.02 0.00 0.64 0.02 0.05 73.28 02:54:01 3 18.56 0.00 0.84 0.42 0.07 80.12 Average: all 40.52 4.13 4.26 1.82 0.10 49.17 Average: 0 37.23 4.38 4.44 2.15 0.10 51.70 Average: 1 43.27 3.76 4.23 1.73 0.10 46.92 Average: 2 43.13 3.93 4.14 2.43 0.10 46.27 Average: 3 38.44 4.45 4.23 0.98 0.09 51.81