---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9019 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 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /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 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 699 11913 1 3385 14958 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:e2:88:84 brd ff:ff:ff:ff:ff:ff inet 10.30.170.32/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fee2:8884/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:7f:8a:89 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-9019) 02/06/25 _x86_64_ (4 CPU) 11:41:57 LINUX RESTART (4 CPU) 11:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:43:03 429.01 158.09 270.92 0.00 12271.02 109759.71 0.00 11:44:01 231.70 61.49 170.21 0.00 2260.71 11692.21 0.00 11:45:01 161.19 16.03 145.16 0.00 1008.77 16983.70 0.00 11:46:01 7.57 1.55 6.02 0.00 180.24 2010.33 0.00 11:47:01 3.05 0.38 2.67 0.00 24.13 96.50 0.00 Average: 166.06 47.41 118.65 0.00 3154.83 28217.70 0.00 11:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:43:03 13551216 15423744 565984 3.46 52384 2027676 1289572 7.40 774512 1799952 102900 11:44:01 12587868 15037852 926564 5.66 81780 2550236 1556960 8.93 1205648 2281604 362704 11:45:01 11064136 13670808 2289708 13.98 88544 2691524 2814452 16.15 2695976 2299568 17628 11:46:01 10668084 13321540 2638784 16.11 89856 2734292 3096884 17.77 3076492 2311708 844 11:47:01 10306448 12961712 2997044 18.30 90060 2736372 3510408 20.14 3431624 2313244 488 Average: 11635550 14083131 1883617 11.50 80525 2548020 2453655 14.08 2236850 2201215 96913 11:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:43:03 ens3 397.70 255.19 1567.45 68.84 0.00 0.00 0.00 0.00 11:43:03 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 11:43:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 323.77 254.09 4541.08 35.67 0.00 0.00 0.00 0.00 11:44:01 lo 1.45 1.45 0.15 0.15 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 101.85 90.67 1294.87 10.88 0.00 0.00 0.00 0.00 11:45:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 39.86 33.76 401.53 4.87 0.00 0.00 0.00 0.00 11:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 2.98 1.23 0.38 0.29 0.00 0.00 0.00 0.00 11:47:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 172.22 126.13 1541.01 24.03 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 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-9019) 02/06/25 _x86_64_ (4 CPU) 11:41:57 LINUX RESTART (4 CPU) 11:42:01 CPU %user %nice %system %iowait %steal %idle 11:43:03 all 15.73 17.46 15.11 5.12 0.12 46.46 11:43:03 0 12.01 19.05 16.54 4.67 0.10 47.63 11:43:03 1 11.82 18.82 14.45 3.77 0.10 51.04 11:43:03 2 22.22 14.83 13.79 3.04 0.18 45.93 11:43:03 3 16.80 17.16 15.66 9.01 0.10 41.27 11:44:01 all 29.98 5.16 5.21 2.90 0.09 56.66 11:44:01 0 42.17 5.70 5.91 4.72 0.12 41.38 11:44:01 1 23.04 5.71 5.22 1.38 0.10 64.54 11:44:01 2 27.93 4.18 4.67 3.59 0.07 59.55 11:44:01 3 26.81 5.04 5.02 1.92 0.07 61.13 11:45:01 all 71.88 0.00 1.72 1.34 0.09 24.96 11:45:01 0 77.41 0.00 1.09 1.95 0.10 19.45 11:45:01 1 70.51 0.00 1.50 1.35 0.08 26.55 11:45:01 2 61.32 0.00 1.47 0.94 0.10 36.17 11:45:01 3 78.33 0.00 2.83 1.14 0.08 17.62 11:46:01 all 77.74 0.00 1.18 0.18 0.11 20.80 11:46:01 0 68.85 0.00 1.36 0.15 0.10 29.54 11:46:01 1 86.68 0.00 1.19 0.03 0.10 12.00 11:46:01 2 76.10 0.00 0.89 0.22 0.12 22.67 11:46:01 3 79.31 0.00 1.27 0.30 0.12 19.00 11:47:01 all 22.83 0.00 0.33 0.02 0.06 76.77 11:47:01 0 10.74 0.00 0.30 0.03 0.07 88.87 11:47:01 1 15.72 0.00 0.23 0.03 0.05 83.96 11:47:01 2 10.38 0.00 0.35 0.00 0.03 89.24 11:47:01 3 54.81 0.00 0.42 0.00 0.08 44.69 Average: all 43.77 4.49 4.68 1.90 0.09 45.06 Average: 0 42.20 4.91 5.00 2.28 0.10 45.51 Average: 1 41.77 4.86 4.48 1.31 0.09 47.50 Average: 2 39.67 3.79 4.22 1.54 0.10 50.67 Average: 3 51.44 4.42 5.03 2.47 0.09 36.56