---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-9462 5.4.0-205-generic #225-Ubuntu SMP Fri Jan 10 22:23:35 UTC 2025 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 13G 143G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop2 44M 44M 0 100% /snap/snapd/15177 tmpfs 3.2G 0 3.2G 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: 32100 934 24536 1 6629 30701 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:ca:0c:8b brd ff:ff:ff:ff:ff:ff inet 10.30.171.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:feca:c8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:31:b4:b3 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 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-9462) 02/07/25 _x86_64_ (8 CPU) 17:32:12 LINUX RESTART (8 CPU) 17:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:34:01 115.61 77.02 38.59 0.00 1246.06 15600.62 0.00 17:35:01 138.32 0.08 138.24 0.00 6.80 107841.92 0.00 17:36:01 66.02 17.31 48.71 0.00 569.37 76069.46 0.00 17:37:01 112.21 13.61 98.60 0.00 1075.82 29527.35 0.00 Average: 108.04 27.01 81.04 0.00 724.48 57261.94 0.00 17:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:34:01 27765920 30608788 1698652 5.17 78592 3054104 2459160 7.25 2018856 2714640 729876 17:35:01 24887484 30645520 1644616 5.00 108268 5854420 2417556 7.13 2620000 4897680 1124180 17:36:01 25051260 30485388 1803228 5.49 121128 5534376 2724332 8.03 2655544 4708600 710168 17:37:01 25805748 31536888 751428 2.29 147752 5775496 1628400 4.80 1679012 4901028 141644 Average: 25877603 30819146 1474481 4.49 113935 5054599 2307362 6.80 2243353 4305487 676467 17:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:34:01 ens3 1020.65 806.48 8236.40 149.48 0.00 0.00 0.00 0.00 17:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 17:35:01 ens3 109.71 82.62 28.70 25.06 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 17:36:01 ens3 115.45 136.88 34.95 3871.40 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 17:37:01 ens3 68.99 60.16 743.39 18.62 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 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 328.69 271.53 2260.77 1016.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-8c-8g-9462) 02/07/25 _x86_64_ (8 CPU) 17:32:12 LINUX RESTART (8 CPU) 17:33:01 CPU %user %nice %system %iowait %steal %idle 17:34:01 all 22.04 6.29 6.81 1.31 0.12 63.43 17:34:01 0 42.59 5.50 7.97 1.26 0.13 42.55 17:34:01 1 19.86 6.46 7.65 1.11 0.12 64.81 17:34:01 2 17.46 6.43 7.29 1.09 0.13 67.59 17:34:01 3 19.25 5.91 6.90 3.42 0.12 64.41 17:34:01 4 15.79 7.55 6.42 0.59 0.10 69.55 17:34:01 5 22.99 5.85 5.38 0.94 0.13 64.71 17:34:01 6 17.69 6.96 7.18 0.65 0.10 67.43 17:34:01 7 20.69 5.68 5.66 1.43 0.12 66.43 17:35:01 all 21.85 0.00 1.59 3.40 0.05 73.11 17:35:01 0 20.68 0.00 1.59 3.94 0.05 73.74 17:35:01 1 58.53 0.00 2.27 0.19 0.10 38.91 17:35:01 2 18.95 0.00 2.84 0.90 0.05 77.25 17:35:01 3 11.25 0.00 1.21 18.91 0.07 68.56 17:35:01 4 15.29 0.00 0.25 0.00 0.03 84.42 17:35:01 5 11.74 0.00 0.35 0.00 0.03 87.88 17:35:01 6 19.73 0.00 2.09 0.65 0.07 77.46 17:35:01 7 19.06 0.00 2.10 2.65 0.03 76.16 17:36:01 all 27.22 0.00 1.47 2.66 0.06 68.59 17:36:01 0 16.86 0.00 0.98 1.14 0.05 80.97 17:36:01 1 29.41 0.00 2.67 3.93 0.05 63.94 17:36:01 2 34.35 0.00 1.52 1.00 0.07 63.06 17:36:01 3 19.65 0.00 1.69 13.61 0.08 64.97 17:36:01 4 33.57 0.00 2.02 0.12 0.07 64.22 17:36:01 5 28.25 0.00 1.02 0.07 0.07 70.59 17:36:01 6 28.62 0.00 0.64 0.28 0.07 70.39 17:36:01 7 27.06 0.00 1.21 1.22 0.07 70.44 17:37:01 all 13.01 0.00 0.96 3.23 0.06 82.74 17:37:01 0 5.90 0.00 1.11 3.02 0.12 89.86 17:37:01 1 19.07 0.00 1.30 3.79 0.07 75.76 17:37:01 2 13.73 0.00 0.85 0.43 0.03 84.96 17:37:01 3 10.27 0.00 0.90 1.16 0.05 87.62 17:37:01 4 11.80 0.00 0.90 6.25 0.05 81.00 17:37:01 5 17.89 0.00 0.65 1.59 0.07 79.80 17:37:01 6 18.23 0.00 1.35 8.91 0.05 71.46 17:37:01 7 7.25 0.00 0.63 0.68 0.03 91.40 Average: all 21.02 1.57 2.70 2.65 0.07 71.99 Average: 0 21.45 1.37 2.90 2.34 0.09 71.85 Average: 1 31.65 1.61 3.47 2.26 0.08 60.92 Average: 2 21.12 1.60 3.12 0.86 0.07 73.23 Average: 3 15.10 1.48 2.67 9.26 0.08 71.41 Average: 4 19.09 1.88 2.39 1.74 0.06 74.84 Average: 5 20.21 1.45 1.84 0.65 0.08 75.77 Average: 6 21.06 1.74 2.81 2.63 0.07 71.69 Average: 7 18.50 1.41 2.40 1.50 0.06 76.13