---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6439 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 9.6G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 672 11896 1 3428 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:4a:e5:01 brd ff:ff:ff:ff:ff:ff inet 10.30.170.31/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe4a:e501/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:9a:12:92 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-6439) 01/29/25 _x86_64_ (4 CPU) 22:35:29 LINUX RESTART (4 CPU) 22:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:37:01 355.47 127.74 227.72 0.00 10543.03 13283.31 0.00 22:38:01 309.88 39.47 270.41 0.00 2222.86 14228.47 0.00 22:39:01 48.23 14.15 34.08 0.00 1033.69 15677.65 0.00 22:40:01 8.00 0.00 8.00 0.00 0.00 1436.83 0.00 22:41:01 46.34 6.00 40.34 0.00 4618.70 7350.37 0.00 Average: 152.91 37.17 115.74 0.00 3660.67 10385.80 0.00 22:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:37:01 13403364 15460216 521488 3.18 68684 2184848 1249564 7.17 791656 1910716 169640 22:38:01 11806172 14485564 1476212 9.01 88012 2753440 2086120 11.97 1883988 2360236 383236 22:39:01 10908140 13736552 2224760 13.58 91120 2891400 2744156 15.74 2803848 2328496 37412 22:40:01 7024436 9861480 6099496 37.23 91340 2899192 6816864 39.11 6670372 2336224 4340 22:41:01 12231388 15391336 559228 3.41 99188 3205988 1301560 7.47 1341460 2448564 18308 Average: 11074700 13787030 2176237 13.28 87669 2786974 2839653 16.29 2698265 2276847 122587 22:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:37:01 ens3 477.05 318.17 2364.03 76.77 0.00 0.00 0.00 0.00 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 22:38:01 ens3 318.16 252.55 4160.47 37.51 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 22:39:01 ens3 83.12 74.92 667.58 13.57 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 22:40:01 ens3 6.45 6.28 1.27 1.41 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:41:01 ens3 145.74 92.55 2113.18 12.74 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 205.20 148.33 1859.70 28.24 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 1.14 1.14 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6439) 01/29/25 _x86_64_ (4 CPU) 22:35:29 LINUX RESTART (4 CPU) 22:36:02 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 19.45 14.34 11.29 6.74 0.10 48.09 22:37:01 0 14.94 14.22 11.81 4.44 0.09 54.50 22:37:01 1 26.00 13.38 11.05 6.77 0.10 42.70 22:37:01 2 18.98 15.75 11.57 6.77 0.10 46.83 22:37:01 3 17.93 14.01 10.71 8.98 0.10 48.27 22:38:01 all 41.57 0.00 2.75 2.56 0.09 53.03 22:38:01 0 35.51 0.00 3.64 3.38 0.08 57.39 22:38:01 1 53.63 0.00 3.77 3.07 0.10 39.42 22:38:01 2 40.16 0.00 1.17 0.52 0.07 58.08 22:38:01 3 36.97 0.00 2.43 3.27 0.10 57.24 22:39:01 all 76.47 0.00 1.54 2.01 0.09 19.88 22:39:01 0 75.97 0.00 1.54 0.69 0.10 21.70 22:39:01 1 73.17 0.00 1.26 4.00 0.08 21.49 22:39:01 2 81.51 0.00 1.97 2.86 0.08 13.58 22:39:01 3 75.26 0.00 1.41 0.49 0.08 22.76 22:40:01 all 10.93 0.00 0.75 0.31 0.06 87.95 22:40:01 0 10.22 0.00 0.30 0.02 0.05 89.42 22:40:01 1 10.17 0.00 0.68 0.48 0.08 88.58 22:40:01 2 14.22 0.00 1.65 0.67 0.05 83.41 22:40:01 3 9.13 0.00 0.35 0.07 0.07 90.39 22:41:01 all 12.84 0.00 2.02 1.51 0.08 83.55 22:41:01 0 13.44 0.00 2.20 1.16 0.08 83.12 22:41:01 1 18.41 0.00 1.87 1.30 0.10 78.31 22:41:01 2 5.81 0.00 2.20 2.27 0.07 89.64 22:41:01 3 13.72 0.00 1.81 1.31 0.05 83.12 Average: all 32.27 2.82 3.63 2.60 0.08 58.60 Average: 0 29.99 2.80 3.86 1.92 0.08 61.34 Average: 1 36.31 2.62 3.69 3.11 0.09 54.17 Average: 2 32.15 3.08 3.67 2.59 0.07 58.43 Average: 3 30.61 2.76 3.31 2.80 0.08 60.45