---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-9601 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: 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/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /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 732 11079 1 4185 14925 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:1f:dd:b2 brd ff:ff:ff:ff:ff:ff inet 10.30.171.146/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe1f:ddb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:14:96:45 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-9601) 11/23/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 266.96 86.52 180.44 0.00 2559.57 7811.91 0.00 08:59:01 221.30 48.73 172.57 0.00 3058.29 10883.39 0.00 09:00:01 19.41 1.52 17.90 0.00 101.32 9285.25 0.00 09:01:01 69.48 5.31 64.16 0.00 205.40 15937.62 0.00 09:02:01 85.07 6.55 78.52 0.00 4609.10 34715.68 0.00 Average: 132.44 29.72 102.72 0.00 2106.67 15726.78 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13388660 15436584 546372 3.34 68864 2176688 1277936 7.33 788816 1932032 171556 08:59:01 12423144 14866036 1101288 6.72 82784 2543072 1743868 10.01 1440072 2216444 201396 09:00:01 11752252 14305004 1658124 10.12 86036 2645820 2229672 12.79 2088140 2229980 35132 09:01:01 10914832 14000328 1961380 11.97 100116 3140720 2490712 14.29 2549028 2579488 278312 09:02:01 11390332 15326472 623832 3.81 110356 3957224 1342220 7.70 1570624 3047372 2252 Average: 11973844 14786885 1178199 7.19 89631 2892705 1816882 10.42 1687336 2401063 137730 08:57:01 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 ens3 133.18 101.40 1007.22 26.11 0.00 0.00 0.00 0.00 08:58:01 lo 0.87 0.87 0.09 0.09 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 ens3 274.74 217.63 3292.68 33.48 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 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 ens3 118.81 103.75 1135.84 19.89 0.00 0.00 0.00 0.00 09:00:01 lo 0.80 0.80 0.08 0.08 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 ens3 328.87 236.19 4119.69 31.45 0.00 0.00 0.00 0.00 09:01:01 lo 1696.10 1696.10 1606.98 1606.98 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 ens3 221.58 161.12 2818.20 183.96 0.00 0.00 0.00 0.00 09:02:01 lo 17.20 17.20 1.71 1.71 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 215.44 164.02 2474.78 58.98 0.00 0.00 0.00 0.00 Average: lo 343.33 343.33 321.84 321.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-9601) 11/23/24 _x86_64_ (4 CPU) 08:56:27 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 18.36 12.83 9.54 4.47 0.12 54.68 08:58:01 0 37.04 10.17 8.89 4.08 0.13 39.68 08:58:01 1 14.01 13.13 9.26 2.70 0.12 60.77 08:58:01 2 11.83 12.82 9.45 6.06 0.12 59.72 08:58:01 3 10.51 15.20 10.54 5.04 0.10 58.61 08:59:01 all 31.63 0.00 1.66 2.14 0.08 64.48 08:59:01 0 36.18 0.00 1.99 1.22 0.10 60.51 08:59:01 1 29.05 0.00 1.69 0.89 0.07 68.31 08:59:01 2 33.36 0.00 0.93 1.00 0.07 64.65 08:59:01 3 27.92 0.00 2.04 5.48 0.08 64.47 09:00:01 all 52.57 0.00 1.50 0.33 0.10 45.50 09:00:01 0 54.32 0.00 1.25 0.08 0.08 44.27 09:00:01 1 58.08 0.00 1.44 0.33 0.08 40.06 09:00:01 2 53.43 0.00 1.44 0.13 0.10 44.89 09:00:01 3 44.50 0.00 1.86 0.78 0.12 52.74 09:01:01 all 57.76 0.00 2.89 0.67 0.12 38.56 09:01:01 0 60.17 0.00 2.99 1.14 0.12 35.58 09:01:01 1 58.95 0.00 2.60 0.65 0.12 37.68 09:01:01 2 61.16 0.00 2.68 0.45 0.12 35.59 09:01:01 3 50.75 0.00 3.29 0.44 0.12 45.40 09:02:01 all 21.51 0.00 2.32 3.43 0.08 72.66 09:02:01 0 9.24 0.00 2.41 3.44 0.08 84.83 09:02:01 1 16.17 0.00 2.16 3.82 0.07 77.79 09:02:01 2 39.42 0.00 2.61 4.37 0.08 53.51 09:02:01 3 21.27 0.00 2.12 2.09 0.08 74.45 Average: all 36.39 2.55 3.57 2.21 0.10 55.18 Average: 0 39.39 2.02 3.50 1.99 0.10 53.00 Average: 1 35.29 2.61 3.42 1.68 0.09 56.92 Average: 2 39.86 2.55 3.42 2.40 0.10 51.68 Average: 3 31.03 3.02 3.96 2.76 0.10 59.14