---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6233 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 9.5G 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 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 729 12007 1 3260 14928 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:02:a7:85 brd ff:ff:ff:ff:ff:ff inet 10.30.170.111/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:fe02:a785/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3d:78:e0:05 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-6233) 01/29/25 _x86_64_ (4 CPU) 08:52:29 LINUX RESTART (4 CPU) 08:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:54:01 169.60 128.42 41.18 0.00 10061.07 31735.64 0.00 08:55:01 283.99 14.03 269.96 0.00 892.12 9235.54 0.00 08:56:01 242.49 48.36 194.13 0.00 2867.39 16565.77 0.00 08:57:01 20.08 2.67 17.41 0.00 242.89 7332.51 0.00 08:58:01 39.68 11.33 28.35 0.00 4865.19 6718.35 0.00 Average: 151.11 40.67 110.44 0.00 3764.75 14259.32 0.00 08:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:54:01 13821480 15527640 475116 2.90 42340 1879024 1278332 7.33 644616 1681352 1200 08:55:01 13321308 15420248 561180 3.43 71776 2221696 1281696 7.35 803992 1978672 200160 08:56:01 11902740 14494628 1470236 8.98 88532 2679356 2045848 11.74 1850420 2313904 173708 08:57:01 10861236 13505320 2458956 15.01 90012 2726544 3002136 17.22 2897384 2303684 2200 08:58:01 9808532 12786156 3165824 19.33 96612 3043780 3803680 21.82 3796332 2429004 2660 Average: 11943059 14346798 1626262 9.93 77854 2510080 2282338 13.09 1998549 2141323 75986 08:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 ens3 248.33 145.60 587.02 42.15 0.00 0.00 0.00 0.00 08:54:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 08:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 ens3 143.51 118.08 1289.06 31.15 0.00 0.00 0.00 0.00 08:55:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 08:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 ens3 326.16 271.32 5019.39 35.82 0.00 0.00 0.00 0.00 08:56:01 lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 08:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 ens3 41.23 36.16 419.05 5.68 0.00 0.00 0.00 0.00 08:57:01 lo 0.63 0.63 0.06 0.06 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 167.06 106.40 2120.91 7.43 0.00 0.00 0.00 0.00 08:58:01 lo 0.60 0.60 0.07 0.07 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 185.05 135.48 1891.43 24.39 0.00 0.00 0.00 0.00 Average: lo 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6233) 01/29/25 _x86_64_ (4 CPU) 08:52:29 LINUX RESTART (4 CPU) 08:53:02 CPU %user %nice %system %iowait %steal %idle 08:54:01 all 6.34 16.33 11.62 10.83 0.12 54.77 08:54:01 0 4.35 18.01 10.71 4.35 0.14 62.44 08:54:01 1 4.98 16.62 12.78 3.25 0.10 62.26 08:54:01 2 7.95 15.10 11.70 18.05 0.12 47.08 08:54:01 3 7.99 15.64 11.26 17.44 0.10 47.57 08:55:01 all 17.63 0.85 2.20 3.92 0.07 75.34 08:55:01 0 5.40 0.94 1.86 7.82 0.05 83.94 08:55:01 1 33.71 0.66 2.27 2.54 0.10 60.73 08:55:01 2 19.08 0.82 2.86 4.14 0.07 73.03 08:55:01 3 12.39 0.97 1.83 1.16 0.05 83.60 08:56:01 all 54.86 0.00 2.46 5.87 0.14 36.66 08:56:01 0 55.48 0.00 1.82 3.22 0.17 39.31 08:56:01 1 51.41 0.00 3.01 9.06 0.12 36.40 08:56:01 2 52.01 0.00 2.18 4.93 0.13 40.75 08:56:01 3 60.53 0.00 2.84 6.28 0.13 30.21 08:57:01 all 70.30 0.00 1.15 0.30 0.11 28.14 08:57:01 0 76.12 0.00 0.94 0.20 0.10 22.64 08:57:01 1 51.39 0.00 1.63 0.77 0.12 46.09 08:57:01 2 74.73 0.00 1.09 0.15 0.12 23.91 08:57:01 3 79.09 0.00 0.94 0.07 0.12 19.79 08:58:01 all 39.44 0.00 1.40 1.64 0.08 57.44 08:58:01 0 24.37 0.00 1.81 4.80 0.08 68.94 08:58:01 1 29.77 0.00 1.22 0.27 0.07 68.67 08:58:01 2 46.24 0.00 1.47 0.50 0.07 51.72 08:58:01 3 57.38 0.00 1.12 1.00 0.08 40.41 Average: all 37.86 3.37 3.73 4.48 0.10 50.46 Average: 0 33.37 3.66 3.36 4.08 0.11 55.43 Average: 1 34.38 3.40 4.14 3.17 0.10 54.81 Average: 2 40.08 3.15 3.84 5.52 0.10 47.31 Average: 3 43.61 3.28 3.57 5.14 0.10 44.31