---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6204 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi /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/23545 /dev/loop4 64M 64M 0 100% /snap/core20/2434 ---> free -m: total used free shared buff/cache available Mem: 15997 767 12034 1 3194 14889 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:0b:f4:68 brd ff:ff:ff:ff:ff:ff inet 10.30.171.49/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe0b:f468/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6b:42:35:f4 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-6204) 01/29/25 _x86_64_ (4 CPU) 08:28:59 LINUX RESTART (4 CPU) 08:29:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:02 222.65 162.04 60.61 0.00 12125.18 103643.13 0.00 08:31:01 145.22 61.72 83.50 0.00 2162.25 11793.31 0.00 08:32:01 248.66 23.26 225.40 0.00 1299.65 17588.00 0.00 08:33:01 5.80 0.55 5.25 0.00 55.86 2245.36 0.00 08:34:01 10.78 1.03 9.75 0.00 114.51 495.52 0.00 Average: 126.56 49.68 76.88 0.00 3154.76 27203.91 0.00 08:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:02 13599880 15385060 609656 3.72 46836 1951156 1387308 7.96 796848 1739556 51948 08:31:01 12890708 15117048 854288 5.22 77816 2337016 1603632 9.20 1112164 2085904 152100 08:32:01 11336572 13975112 1985160 12.12 89668 2721700 2635796 15.12 2420024 2303784 62936 08:33:01 10459576 13102344 2857692 17.44 89928 2725364 3428964 19.67 3295708 2302580 100 08:34:01 12655616 15308892 651064 3.97 91660 2733996 1412076 8.10 1099868 2307244 17248 Average: 12188470 14577691 1391572 8.49 79182 2493846 2093555 12.01 1744922 2147814 56866 08:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:02 ens3 325.33 208.68 1266.56 64.35 0.00 0.00 0.00 0.00 08:30:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 123.50 110.83 1436.60 22.39 0.00 0.00 0.00 0.00 08:31:01 lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 320.06 269.76 4956.90 29.77 0.00 0.00 0.00 0.00 08:32:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 3.95 3.78 12.88 0.68 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 21.05 18.55 13.22 8.22 0.00 0.00 0.00 0.00 08:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 158.89 122.36 1537.56 25.09 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6204) 01/29/25 _x86_64_ (4 CPU) 08:28:59 LINUX RESTART (4 CPU) 08:29:01 CPU %user %nice %system %iowait %steal %idle 08:30:02 all 10.69 17.03 14.08 6.48 0.17 51.56 08:30:02 0 9.95 17.48 14.13 10.19 0.15 48.10 08:30:02 1 8.41 17.38 13.25 5.97 0.17 54.82 08:30:02 2 15.11 15.52 13.44 4.95 0.17 50.81 08:30:02 3 9.24 17.73 15.48 4.84 0.19 52.53 08:31:01 all 23.30 6.39 5.57 4.73 0.10 59.91 08:31:01 0 16.65 6.25 5.11 6.02 0.12 65.85 08:31:01 1 27.37 5.73 4.63 2.88 0.10 59.29 08:31:01 2 39.90 5.70 5.97 4.31 0.10 44.01 08:31:01 3 9.47 7.86 6.55 5.67 0.08 70.36 08:32:01 all 75.21 0.00 2.58 1.74 0.10 20.38 08:32:01 0 73.20 0.00 2.79 1.60 0.10 22.31 08:32:01 1 78.34 0.00 2.68 0.88 0.10 17.99 08:32:01 2 76.46 0.00 1.87 2.02 0.12 19.52 08:32:01 3 72.86 0.00 2.95 2.45 0.08 21.66 08:33:01 all 67.55 0.00 0.65 0.15 0.10 31.55 08:33:01 0 38.59 0.00 0.80 0.35 0.08 60.18 08:33:01 1 83.43 0.00 0.96 0.00 0.10 15.51 08:33:01 2 76.35 0.00 0.40 0.22 0.08 22.94 08:33:01 3 72.22 0.00 0.44 0.03 0.12 27.18 08:34:01 all 18.30 0.00 0.65 0.31 0.07 80.67 08:34:01 0 6.12 0.00 0.59 0.12 0.07 93.11 08:34:01 1 40.96 0.00 0.78 0.08 0.12 58.06 08:34:01 2 9.17 0.00 0.58 0.85 0.03 89.36 08:34:01 3 17.48 0.00 0.63 0.18 0.07 81.64 Average: all 39.05 4.66 4.68 2.67 0.11 48.84 Average: 0 28.87 4.69 4.64 3.62 0.10 58.07 Average: 1 47.90 4.59 4.44 1.95 0.12 41.01 Average: 2 43.33 4.23 4.44 2.46 0.10 45.43 Average: 3 36.19 5.11 5.21 2.63 0.11 50.75