---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4547 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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/23545 /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 681 11918 1 3397 14976 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:e1:51:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.62/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fee1:51b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:51:ec:bc 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-4547) 01/24/25 _x86_64_ (4 CPU) 08:58:49 LINUX RESTART (4 CPU) 08:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:00:02 387.09 143.48 243.61 0.00 11823.23 66794.47 0.00 09:01:01 142.81 61.16 81.65 0.00 2210.20 34252.92 0.00 09:02:01 213.25 18.75 194.50 0.00 1190.47 33751.17 0.00 09:03:01 6.00 0.35 5.65 0.00 32.93 1798.77 0.00 09:04:01 19.43 0.98 18.45 0.00 39.19 2799.67 0.00 09:05:01 47.72 3.90 43.82 0.00 4364.15 7896.43 0.00 Average: 136.03 38.04 97.99 0.00 3279.69 24521.42 0.00 08:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:02 13571708 15431768 561800 3.43 52764 2016088 1282972 7.36 771632 1787668 93836 09:01:01 12729364 15113380 856600 5.23 80992 2487192 1510540 8.67 1133808 2220172 276004 09:02:01 11613108 14254948 1708724 10.43 89940 2723904 2582232 14.81 2145736 2304656 51256 09:03:01 10353744 12997016 2966224 18.11 90040 2725592 3495764 20.06 3402564 2303304 76 09:04:01 11066456 13832740 2123348 12.96 104592 2827904 2733076 15.68 2618268 2361292 5276 09:05:01 12262772 15390308 561504 3.43 121872 3162712 1292004 7.41 1295548 2479892 208 Average: 11932859 14503360 1463033 8.93 90033 2657232 2149431 12.33 1894593 2242831 71109 08:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:02 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 09:00:02 ens3 340.78 247.39 1578.98 70.18 0.00 0.00 0.00 0.00 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 09:01:01 ens3 267.63 219.37 3513.18 30.61 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:02:01 ens3 188.44 159.02 2608.22 19.01 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:03:01 ens3 1.77 1.82 0.30 0.31 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 09:04:01 ens3 51.86 27.51 765.11 3.58 0.00 0.00 0.00 0.00 09:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 09:05:01 ens3 187.99 137.00 2120.57 16.55 0.00 0.00 0.00 0.00 09:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 172.81 131.78 1759.53 23.35 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-4547) 01/24/25 _x86_64_ (4 CPU) 08:58:49 LINUX RESTART (4 CPU) 08:59:01 CPU %user %nice %system %iowait %steal %idle 09:00:02 all 16.31 15.37 13.26 10.78 0.17 44.11 09:00:02 0 15.55 14.98 13.08 7.51 0.15 48.73 09:00:02 1 18.27 13.98 14.11 17.15 0.15 36.35 09:00:02 2 10.79 17.60 13.67 8.83 0.15 48.96 09:00:02 3 20.65 14.92 12.20 9.63 0.20 42.41 09:01:01 all 27.67 5.58 5.30 4.16 0.10 57.19 09:01:01 0 34.03 3.85 4.97 4.44 0.10 52.61 09:01:01 1 17.89 6.72 5.58 3.31 0.08 66.41 09:01:01 2 13.67 7.14 5.66 5.79 0.09 67.65 09:01:01 3 45.13 4.62 4.97 3.11 0.12 42.05 09:02:01 all 79.39 0.00 2.37 1.40 0.13 16.70 09:02:01 0 84.61 0.00 1.78 0.47 0.13 13.00 09:02:01 1 82.98 0.00 2.95 1.47 0.13 12.46 09:02:01 2 71.93 0.00 2.66 2.81 0.13 22.47 09:02:01 3 78.10 0.00 2.10 0.86 0.13 18.81 09:03:01 all 62.44 0.00 0.68 0.18 0.12 36.59 09:03:01 0 71.04 0.00 0.45 0.00 0.12 28.39 09:03:01 1 76.53 0.00 0.87 0.00 0.12 22.49 09:03:01 2 37.54 0.00 0.72 0.67 0.12 60.96 09:03:01 3 64.70 0.00 0.67 0.03 0.12 34.48 09:04:01 all 46.07 0.00 1.45 0.07 0.09 52.32 09:04:01 0 53.74 0.00 1.32 0.08 0.10 44.75 09:04:01 1 45.74 0.00 1.47 0.05 0.08 52.65 09:04:01 2 42.12 0.00 2.16 0.15 0.08 55.49 09:04:01 3 42.69 0.00 0.84 0.00 0.08 56.39 09:05:01 all 54.83 0.00 2.23 0.26 0.10 42.57 09:05:01 0 46.35 0.00 2.23 0.52 0.08 50.82 09:05:01 1 63.79 0.00 2.02 0.22 0.12 33.85 09:05:01 2 43.28 0.00 2.92 0.27 0.10 53.43 09:05:01 3 65.90 0.00 1.76 0.05 0.10 32.19 Average: all 47.90 3.46 4.19 2.79 0.12 41.55 Average: 0 50.98 3.11 3.95 2.15 0.11 39.69 Average: 1 50.99 3.42 4.48 3.67 0.11 37.33 Average: 2 36.69 4.08 4.61 3.06 0.11 51.44 Average: 3 52.95 3.22 3.73 2.26 0.13 37.71