---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4032 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/23258 /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 726 11099 1 4172 14932 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:33:32:10 brd ff:ff:ff:ff:ff:ff inet 10.30.170.171/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe33:3210/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:3a:4f:bd 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-4032) 12/19/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 292.46 104.56 187.90 0.00 5933.37 19556.57 0.00 08:59:01 77.15 27.61 49.54 0.00 1825.96 16913.71 0.00 09:00:01 163.47 23.25 140.23 0.00 1354.31 16076.52 0.00 09:01:01 71.65 5.20 66.46 0.00 180.64 21671.72 0.00 09:02:01 79.85 6.48 73.37 0.00 4561.77 45495.35 0.00 Average: 136.40 33.18 103.22 0.00 2760.64 23957.44 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13420152 15441852 538980 3.29 67688 2151408 1264000 7.25 757572 1929248 178780 08:59:01 13002512 15190736 781412 4.77 75956 2301952 1542240 8.85 1026472 2062220 21352 09:00:01 11966176 14458472 1503628 9.18 84508 2588040 2116764 12.14 1868736 2234432 59888 09:01:01 10756272 13719620 2239744 13.67 98436 3023944 2814068 16.15 2788044 2497848 270196 09:02:01 11422972 15342412 606292 3.70 109884 3941428 1344988 7.72 1533908 3052252 1996 Average: 12113617 14830618 1134011 6.92 87294 2801354 1816412 10.42 1594946 2355200 106442 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 288.29 215.68 1432.36 63.42 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 ens3 64.52 57.44 520.76 14.83 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 272.12 218.03 3511.48 29.56 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 2223.88 2223.88 2118.11 2118.11 0.00 0.00 0.00 0.00 09:01:01 ens3 271.72 191.77 3727.96 23.02 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 17.36 17.36 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 ens3 418.25 316.65 3698.60 199.89 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 450.31 450.31 425.44 425.44 0.00 0.00 0.00 0.00 Average: ens3 262.90 199.86 2582.06 66.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4032) 12/19/24 _x86_64_ (4 CPU) 08:56:23 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 21.03 14.83 12.23 4.88 0.12 46.91 08:58:01 0 20.62 14.65 12.22 7.07 0.12 45.33 08:58:01 1 15.97 16.21 12.93 3.32 0.10 51.48 08:58:01 2 30.45 11.85 10.62 4.36 0.12 42.61 08:58:01 3 17.09 16.62 13.15 4.76 0.14 48.24 08:59:01 all 9.29 0.00 0.67 1.28 0.04 88.72 08:59:01 0 7.10 0.00 0.68 1.17 0.03 91.01 08:59:01 1 11.53 0.00 0.55 0.12 0.03 87.77 08:59:01 2 5.81 0.00 0.94 3.60 0.05 89.60 08:59:01 3 12.72 0.00 0.50 0.23 0.03 86.51 09:00:01 all 59.71 0.00 1.83 1.23 0.09 37.14 09:00:01 0 57.92 0.00 2.25 2.87 0.08 36.87 09:00:01 1 57.72 0.00 1.59 0.44 0.08 40.17 09:00:01 2 63.67 0.00 1.41 0.18 0.08 34.66 09:00:01 3 59.52 0.00 2.09 1.43 0.10 36.87 09:01:01 all 57.20 0.00 2.67 0.72 0.10 39.30 09:01:01 0 55.59 0.00 2.45 0.91 0.12 40.93 09:01:01 1 59.06 0.00 3.12 0.74 0.10 36.98 09:01:01 2 55.01 0.00 3.01 0.57 0.10 41.30 09:01:01 3 59.15 0.00 2.09 0.67 0.10 37.99 09:02:01 all 31.69 0.00 2.95 4.86 0.08 60.42 09:02:01 0 23.58 0.00 3.11 6.49 0.07 66.75 09:02:01 1 39.12 0.00 3.33 7.46 0.08 50.01 09:02:01 2 30.91 0.00 3.08 2.27 0.08 63.66 09:02:01 3 33.20 0.00 2.28 3.23 0.07 61.22 Average: all 35.84 2.91 4.03 2.58 0.08 54.56 Average: 0 33.00 2.88 4.11 3.69 0.08 56.25 Average: 1 36.73 3.19 4.27 2.41 0.08 53.32 Average: 2 37.20 2.32 3.78 2.19 0.09 54.42 Average: 3 36.42 3.25 3.97 2.05 0.09 54.22