---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-1815 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 11G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/loop0 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 795M 0 795M 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: 7945 624 3391 1 3929 7013 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:fc:61 brd ff:ff:ff:ff:ff:ff inet 10.30.171.222/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe80:fc61/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:e4:40:03 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-2c-2g-1815) 12/11/24 _x86_64_ (2 CPU) 03:00:53 LINUX RESTART (2 CPU) 03:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:02:01 263.37 160.36 103.02 0.00 12014.66 43188.40 0.00 03:03:01 129.70 54.19 75.50 0.00 2911.65 9542.03 0.00 03:04:01 49.99 13.66 36.33 0.00 981.97 12514.45 0.00 03:05:01 16.10 0.83 15.26 0.00 24.40 4642.03 0.00 03:06:01 35.70 1.35 34.36 0.00 147.02 28217.79 0.00 Average: 98.97 46.08 52.89 0.00 3215.84 19621.23 0.00 03:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:01 5522924 7360820 441096 5.42 47596 1972116 1116004 12.15 643536 1757612 63456 03:03:01 4999672 7238900 542736 6.67 72616 2327820 1211484 13.19 811692 2071620 155436 03:04:01 4258624 6760836 1011216 12.43 82084 2572668 1634632 17.80 1372828 2232720 30056 03:05:01 3192820 6588972 1176340 14.46 92340 3428760 1766284 19.23 1719964 2916572 759856 03:06:01 3906276 7273572 491560 6.04 96240 3398088 1181576 12.86 946668 2980924 70280 Average: 4376063 7044620 732590 9.00 78175 2739890 1381996 15.05 1098938 2391890 215817 03:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:01 lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 328.26 200.23 1307.26 65.30 0.00 0.00 0.00 0.00 03:03:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 94.77 77.59 1063.72 15.45 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 269.62 226.00 3341.12 35.88 0.00 0.00 0.00 0.00 03:05:01 lo 0.32 0.32 0.02 0.02 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 238.66 185.59 3669.43 32.20 0.00 0.00 0.00 0.00 03:06:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 132.89 113.33 969.88 26.56 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 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 Average: ens3 212.84 160.54 2070.24 35.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-2c-2g-1815) 12/11/24 _x86_64_ (2 CPU) 03:00:53 LINUX RESTART (2 CPU) 03:01:01 CPU %user %nice %system %iowait %steal %idle 03:02:01 all 22.84 27.87 21.49 13.35 0.14 14.32 03:02:01 0 23.98 26.96 21.19 14.07 0.15 13.64 03:02:01 1 21.70 28.77 21.78 12.65 0.12 14.99 03:03:01 all 38.19 4.05 5.39 9.33 0.13 42.91 03:03:01 0 43.94 3.73 5.62 12.39 0.15 34.17 03:03:01 1 32.45 4.37 5.17 6.27 0.12 51.62 03:04:01 all 83.64 0.00 3.66 2.74 0.13 9.83 03:04:01 0 83.37 0.00 3.62 3.17 0.13 9.70 03:04:01 1 83.91 0.00 3.70 2.30 0.13 9.96 03:05:01 all 79.94 0.00 3.24 1.10 0.14 15.57 03:05:01 0 79.43 0.00 3.35 1.67 0.13 15.41 03:05:01 1 80.46 0.00 3.14 0.52 0.15 15.73 03:06:01 all 65.90 0.00 2.75 6.36 0.12 24.87 03:06:01 0 54.40 0.00 2.80 6.19 0.12 36.49 03:06:01 1 77.45 0.00 2.71 6.53 0.12 13.20 Average: all 58.15 6.34 7.28 6.57 0.13 21.53 Average: 0 57.08 6.09 7.28 7.49 0.14 21.92 Average: 1 59.21 6.60 7.28 5.65 0.13 21.14