---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-6440 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 9.7G 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 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 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 742 11618 1 3636 14915 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:01:3b:18 brd ff:ff:ff:ff:ff:ff inet 10.30.171.123/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fe01:3b18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:77:f8:c4 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-6440) 01/29/25 _x86_64_ (4 CPU) 22:35:33 LINUX RESTART (4 CPU) 22:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:37:01 425.01 144.37 280.65 0.00 10979.43 27072.16 0.00 22:38:01 332.86 39.43 293.43 0.00 2214.16 14492.93 0.00 22:39:01 330.64 15.01 315.63 0.00 1065.29 22120.98 0.00 22:40:01 11.55 0.55 11.00 0.00 31.73 2119.38 0.00 22:41:01 57.52 10.21 47.31 0.00 4669.09 9392.03 0.00 Average: 230.87 41.57 189.30 0.00 3767.91 14999.26 0.00 22:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:37:01 13281416 15391892 587528 3.59 68252 2237668 1356504 7.78 895204 1926940 220932 22:38:01 11540328 14221148 1740320 10.62 88016 2754028 2356116 13.52 2154180 2355132 380072 22:39:01 11257780 14132096 1828432 11.16 124756 2901680 2388860 13.71 2447156 2335240 51184 22:40:01 7016956 9912788 6047468 36.92 124908 2920892 6761036 38.79 6664468 2347340 4336 22:41:01 11966928 15332272 613668 3.75 153152 3348112 1442320 8.27 1521644 2520124 4380 Average: 11012682 13798039 2163483 13.21 111817 2832476 2860967 16.41 2736530 2296955 132181 22:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 445.65 283.73 2354.94 72.64 0.00 0.00 0.00 0.00 22:37:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 ens3 321.73 264.97 4164.70 41.02 0.00 0.00 0.00 0.00 22:38:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 95.53 88.05 802.99 15.11 0.00 0.00 0.00 0.00 22:39:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 ens3 23.08 17.51 6.91 5.05 0.00 0.00 0.00 0.00 22:40:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 ens3 169.96 101.35 2885.36 10.56 0.00 0.00 0.00 0.00 22:41:01 lo 1.53 1.53 0.17 0.17 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: ens3 210.41 150.68 2041.94 28.73 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-6440) 01/29/25 _x86_64_ (4 CPU) 22:35:33 LINUX RESTART (4 CPU) 22:36:02 CPU %user %nice %system %iowait %steal %idle 22:37:01 all 19.76 16.38 13.40 7.02 0.12 43.32 22:37:01 0 15.44 17.83 14.78 8.36 0.12 43.46 22:37:01 1 14.60 17.93 14.31 5.04 0.14 47.98 22:37:01 2 18.05 16.23 12.87 9.10 0.10 43.64 22:37:01 3 30.86 13.54 11.64 5.60 0.12 38.24 22:38:01 all 42.77 0.00 2.83 2.88 0.12 51.41 22:38:01 0 44.18 0.00 3.33 0.52 0.10 51.87 22:38:01 1 54.57 0.00 2.31 2.16 0.20 40.76 22:38:01 2 38.85 0.00 3.48 5.55 0.08 52.03 22:38:01 3 33.52 0.00 2.19 3.30 0.08 60.91 22:39:01 all 68.32 0.00 2.35 4.61 0.11 24.62 22:39:01 0 71.71 0.00 2.37 0.86 0.12 24.94 22:39:01 1 70.14 0.00 1.43 2.23 0.10 26.10 22:39:01 2 68.98 0.00 3.80 11.00 0.12 16.09 22:39:01 3 62.46 0.00 1.80 4.27 0.10 31.36 22:40:01 all 40.80 0.00 1.27 0.19 0.08 57.66 22:40:01 0 48.86 0.00 2.64 0.02 0.08 48.41 22:40:01 1 39.38 0.00 0.77 0.25 0.08 59.51 22:40:01 2 40.50 0.00 0.80 0.13 0.08 58.48 22:40:01 3 34.49 0.00 0.86 0.35 0.08 64.22 22:41:01 all 9.25 0.00 2.64 1.79 0.07 86.25 22:41:01 0 8.44 0.00 3.37 1.52 0.07 86.60 22:41:01 1 9.42 0.00 2.06 1.21 0.05 87.25 22:41:01 2 9.04 0.00 1.89 3.19 0.08 85.80 22:41:01 3 10.08 0.00 3.22 1.25 0.08 85.37 Average: all 36.22 3.21 4.45 3.27 0.10 52.75 Average: 0 37.78 3.50 5.25 2.23 0.10 51.15 Average: 1 37.66 3.52 4.13 2.16 0.11 52.42 Average: 2 35.21 3.16 4.51 5.77 0.09 51.26 Average: 3 34.23 2.66 3.91 2.93 0.09 56.17