---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7679 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): 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 11G 68G 14% / 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi 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 728 11097 1 4171 14929 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:29:7e:67 brd ff:ff:ff:ff:ff:ff inet 10.30.170.253/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe29:7e67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:11:2c:4f:16 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-4c-4g-7679) 02/02/25 _x86_64_ (4 CPU) 01:33:39 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 441.54 158.11 283.44 0.00 11044.39 47184.80 0.00 01:36:01 289.52 49.54 239.98 0.00 3071.13 11752.27 0.00 01:37:01 21.28 1.43 19.85 0.00 110.11 9778.10 0.00 01:38:01 75.47 5.22 70.25 0.00 177.17 16474.72 0.00 01:39:01 78.09 6.93 71.15 0.00 4620.03 34320.81 0.00 Average: 181.19 44.25 136.94 0.00 3804.52 23901.33 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13393256 15407788 577860 3.53 65896 2147384 1301316 7.47 787868 1929580 175836 01:36:01 12151792 14572808 1396112 8.52 80920 2523388 2113768 12.13 1711644 2214708 214460 01:37:01 11609244 14270224 1693544 10.34 85800 2751008 2262556 12.98 2096204 2359620 161472 01:38:01 11024504 14198592 1764200 10.77 97688 3230048 2331632 13.38 2355092 2662996 378592 01:39:01 11404824 15326908 626336 3.82 107044 3948156 1382852 7.93 1564852 3042456 2884 Average: 11916724 14755264 1211610 7.40 87470 2919997 1878425 10.78 1703132 2441872 186649 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 321.25 240.23 1547.64 69.99 0.00 0.00 0.00 0.00 01:35:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 271.35 225.14 3308.72 34.12 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 253.11 188.47 3265.61 25.74 0.00 0.00 0.00 0.00 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 195.25 146.11 2191.57 22.24 0.00 0.00 0.00 0.00 01:38:01 lo 2089.82 2089.82 1982.71 1982.71 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 282.55 246.46 2160.71 187.28 0.00 0.00 0.00 0.00 01:39:01 lo 17.86 17.86 1.77 1.77 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 264.70 209.28 2494.90 67.87 0.00 0.00 0.00 0.00 Average: lo 422.13 422.13 396.93 396.93 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 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7679) 02/02/25 _x86_64_ (4 CPU) 01:33:39 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.99 16.78 12.49 4.89 0.09 45.77 01:35:01 0 22.75 16.21 13.45 8.37 0.08 39.14 01:35:01 1 16.05 17.89 13.03 3.03 0.08 49.92 01:35:01 2 12.77 18.34 12.59 4.77 0.08 51.45 01:35:01 3 28.37 14.67 10.89 3.39 0.10 42.57 01:36:01 all 35.96 0.00 1.69 1.68 0.07 60.60 01:36:01 0 34.63 0.00 1.42 2.91 0.07 60.97 01:36:01 1 33.36 0.00 1.94 1.64 0.07 63.00 01:36:01 2 29.71 0.00 1.49 1.76 0.08 66.96 01:36:01 3 46.19 0.00 1.91 0.42 0.07 51.41 01:37:01 all 50.45 0.00 1.46 0.43 0.07 47.58 01:37:01 0 53.13 0.00 0.95 0.02 0.07 45.83 01:37:01 1 51.03 0.00 1.44 0.02 0.07 47.45 01:37:01 2 44.65 0.00 1.49 0.22 0.08 53.56 01:37:01 3 53.05 0.00 1.97 1.49 0.07 43.41 01:38:01 all 56.68 0.00 2.70 0.85 0.08 39.68 01:38:01 0 55.39 0.00 2.76 0.79 0.08 40.98 01:38:01 1 63.44 0.00 2.26 0.49 0.08 33.73 01:38:01 2 56.58 0.00 3.26 0.27 0.08 39.81 01:38:01 3 51.29 0.00 2.54 1.87 0.08 44.23 01:39:01 all 20.09 0.00 2.35 3.43 0.06 74.07 01:39:01 0 26.18 0.00 2.42 5.56 0.07 65.77 01:39:01 1 19.69 0.00 2.44 1.88 0.05 75.94 01:39:01 2 9.65 0.00 2.13 4.55 0.07 83.60 01:39:01 3 24.83 0.00 2.40 1.70 0.05 71.02 Average: all 36.68 3.33 4.12 2.25 0.07 53.54 Average: 0 38.45 3.21 4.18 3.52 0.07 50.56 Average: 1 36.75 3.57 4.21 1.41 0.07 53.99 Average: 2 30.77 3.62 4.16 2.30 0.08 59.07 Average: 3 40.78 2.92 3.93 1.77 0.07 50.52