---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7942 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 67G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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 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 745 10939 1 4312 14912 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:80:1c:0b brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe80:1c0b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:ab:5d:ad 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-7942) 02/03/25 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 318.04 79.94 238.10 0.00 1729.16 36885.05 0.00 01:36:01 269.32 49.64 219.68 0.00 3081.75 11300.65 0.00 01:37:01 21.20 1.30 19.90 0.00 102.25 9442.56 0.00 01:38:01 74.21 5.21 69.00 0.00 177.24 16610.36 0.00 01:39:01 90.27 5.50 84.77 0.00 4398.07 36639.76 0.00 Average: 154.61 28.32 126.29 0.00 1897.57 22175.80 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13268448 15345468 639908 3.91 69256 2203492 1367032 7.84 868076 1974672 215532 01:36:01 12297036 14730152 1241340 7.58 81452 2534784 1950576 11.19 1571392 2214860 205816 01:37:01 11665368 14324584 1641884 10.02 85904 2749648 2196104 12.60 2050988 2354052 147572 01:38:01 11155708 14243516 1721836 10.51 98084 3145992 2267368 13.01 2298900 2594364 280832 01:39:01 11244904 15310872 643332 3.93 130336 4064868 1347896 7.73 1671072 3095044 1976 Average: 11926293 14790918 1177660 7.19 93006 2939757 1825795 10.48 1692086 2446598 170346 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:35:01 ens3 247.48 164.41 1239.00 50.91 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 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 252.32 208.07 3240.05 32.47 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 01:37:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 01:37:01 ens3 235.11 163.29 3065.67 23.14 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 01:38:01 lo 1876.86 1876.86 1785.49 1785.49 0.00 0.00 0.00 0.00 01:38:01 ens3 209.03 156.34 2391.18 24.75 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 01:39:01 lo 17.80 17.80 1.77 1.77 0.00 0.00 0.00 0.00 01:39:01 ens3 281.27 222.36 2917.09 183.27 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 379.63 379.63 357.60 357.60 0.00 0.00 0.00 0.00 Average: ens3 245.04 182.89 2570.54 62.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-205-generic (prd-ubuntu2004-docker-4c-4g-7942) 02/03/25 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 19.78 13.52 11.49 4.03 0.12 51.06 01:35:01 0 31.14 11.29 10.87 5.49 0.13 41.08 01:35:01 1 22.56 12.86 11.68 2.73 0.12 50.06 01:35:01 2 13.38 15.23 10.83 2.37 0.12 58.07 01:35:01 3 12.02 14.73 12.59 5.52 0.12 55.04 01:36:01 all 37.07 0.00 1.77 2.96 0.09 58.11 01:36:01 0 36.33 0.00 1.56 1.42 0.08 60.60 01:36:01 1 38.65 0.00 2.30 3.94 0.08 55.04 01:36:01 2 34.18 0.00 1.99 2.54 0.08 61.21 01:36:01 3 39.12 0.00 1.24 3.94 0.12 55.59 01:37:01 all 50.37 0.00 1.63 1.10 0.09 46.80 01:37:01 0 48.36 0.00 1.74 1.42 0.10 48.38 01:37:01 1 49.26 0.00 1.08 0.17 0.08 49.41 01:37:01 2 48.93 0.00 1.68 2.60 0.10 46.68 01:37:01 3 54.92 0.00 2.03 0.23 0.08 42.74 01:38:01 all 58.19 0.00 3.20 1.43 0.11 37.08 01:38:01 0 55.92 0.00 3.46 2.12 0.08 38.42 01:38:01 1 59.44 0.00 3.48 1.41 0.12 35.55 01:38:01 2 58.46 0.00 2.94 1.60 0.12 36.88 01:38:01 3 58.93 0.00 2.93 0.59 0.10 37.45 01:39:01 all 21.39 0.00 3.22 5.33 0.08 69.97 01:39:01 0 10.95 0.00 2.38 7.90 0.08 78.69 01:39:01 1 41.90 0.00 3.32 8.98 0.10 45.69 01:39:01 2 19.14 0.00 2.68 2.44 0.07 75.68 01:39:01 3 13.53 0.00 4.52 1.98 0.08 79.89 Average: all 37.36 2.70 4.26 2.97 0.10 52.62 Average: 0 36.53 2.25 4.00 3.67 0.10 53.45 Average: 1 42.38 2.56 4.36 3.45 0.10 47.15 Average: 2 34.83 3.02 4.01 2.31 0.10 55.73 Average: 3 35.67 2.95 4.66 2.45 0.10 54.16