---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-2456 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 9.1G 69G 12% / 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 62M 62M 0 100% /snap/core20/1405 /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 603 12638 1 2755 15062 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:00:0f:00 brd ff:ff:ff:ff:ff:ff inet 10.30.171.168/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85700sec preferred_lft 85700sec inet6 fe80::f816:3eff:fe00:f00/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e5:f0:4b:66 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-2456) 12/13/24 _x86_64_ (4 CPU) 15:25:02 LINUX RESTART (4 CPU) 15:26:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:27:01 53.92 38.62 15.30 0.00 416.20 595.58 0.00 15:28:01 1.13 0.05 1.08 0.00 7.33 13.60 0.00 15:29:01 0.80 0.00 0.80 0.00 0.00 8.13 0.00 15:30:01 1.67 0.00 1.67 0.00 0.00 18.93 0.00 15:31:01 46.21 5.03 41.18 0.00 4495.92 8590.03 0.00 15:32:01 4.47 0.02 4.45 0.00 0.13 96.63 0.00 15:33:01 0.90 0.00 0.90 0.00 0.00 10.00 0.00 15:34:01 1.13 0.00 1.13 0.00 0.00 14.53 0.00 15:35:01 0.98 0.00 0.98 0.00 0.00 10.80 0.00 15:36:01 71.22 21.23 49.99 0.00 1905.02 5723.45 0.00 Average: 18.18 6.44 11.74 0.00 682.88 1509.64 0.00 15:26:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 13875376 15567296 434884 2.65 42224 1864884 1206028 6.92 600244 1671668 12 15:28:01 13875760 15567960 433848 2.65 42256 1865108 1206028 6.92 599584 1671872 132 15:29:01 13875592 15567884 433756 2.65 42280 1865108 1206028 6.92 599768 1671872 144 15:30:01 13876804 15569148 432444 2.64 42336 1865104 1206028 6.92 597952 1671876 4 15:31:01 13488828 15544552 441480 2.70 52140 2213420 1231212 7.06 807092 1826612 240 15:32:01 13489644 15544892 440996 2.69 51928 2213156 1212980 6.96 807196 1826320 4 15:33:01 13489588 15544876 440968 2.69 51960 2213160 1212980 6.96 807620 1826320 4 15:34:01 13489392 15544724 441072 2.69 52012 2213164 1212980 6.96 807300 1826328 32 15:35:01 13492408 15547804 438040 2.67 52052 2213160 1212980 6.96 804624 1826328 144 15:36:01 13037620 15508720 452604 2.76 81472 2576764 1275168 7.32 894900 2143724 239908 Average: 13599101 15550786 439009 2.68 51066 2110303 1218241 6.99 732628 1796292 24062 15:26:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 0.19 0.03 0.01 0.00 0.00 0.00 0.00 0.00 15:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 15:31:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 243.39 153.97 2865.35 10.68 0.00 0.00 0.00 0.00 15:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 0.92 0.20 0.08 0.01 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 ens3 0.50 0.38 0.26 0.21 0.00 0.00 0.00 0.00 15:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 ens3 0.25 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 91.62 75.70 954.11 12.16 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 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 33.81 23.10 382.61 2.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-2456) 12/13/24 _x86_64_ (4 CPU) 15:25:02 LINUX RESTART (4 CPU) 15:26:02 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 0.42 8.04 5.50 0.68 0.06 85.31 15:27:01 0 0.00 8.55 5.00 0.64 0.05 85.77 15:27:01 1 0.02 7.77 5.80 0.78 0.05 85.58 15:27:01 2 0.61 7.49 5.70 0.79 0.07 85.34 15:27:01 3 1.03 8.37 5.51 0.49 0.05 84.55 15:28:01 all 0.36 0.00 0.01 0.01 0.02 99.60 15:28:01 0 0.02 0.00 0.02 0.00 0.02 99.95 15:28:01 1 0.02 0.00 0.02 0.02 0.02 99.93 15:28:01 2 0.03 0.00 0.02 0.02 0.03 99.90 15:28:01 3 1.37 0.00 0.00 0.00 0.02 98.61 15:29:01 all 0.27 0.00 0.00 0.01 0.02 99.70 15:29:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:29:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:29:01 2 0.03 0.00 0.02 0.03 0.03 99.88 15:29:01 3 1.01 0.00 0.00 0.00 0.02 98.97 15:30:01 all 0.05 0.00 0.00 0.01 0.01 99.92 15:30:01 0 0.02 0.00 0.00 0.00 0.00 99.98 15:30:01 1 0.13 0.00 0.02 0.00 0.02 99.83 15:30:01 2 0.03 0.00 0.00 0.03 0.03 99.90 15:30:01 3 0.03 0.00 0.00 0.00 0.00 99.97 15:31:01 all 3.47 0.00 1.38 1.42 0.03 93.69 15:31:01 0 3.13 0.00 1.41 0.64 0.03 94.79 15:31:01 1 2.99 0.00 1.04 0.15 0.03 95.78 15:31:01 2 2.23 0.00 1.36 3.20 0.03 93.18 15:31:01 3 5.54 0.00 1.71 1.71 0.03 91.01 15:32:01 all 0.13 0.00 0.10 0.08 0.02 99.67 15:32:01 0 0.05 0.00 0.08 0.08 0.00 99.78 15:32:01 1 0.25 0.00 0.17 0.00 0.03 99.55 15:32:01 2 0.10 0.00 0.10 0.00 0.02 99.78 15:32:01 3 0.12 0.00 0.05 0.23 0.02 99.58 15:33:01 all 0.02 0.00 0.02 0.00 0.02 99.95 15:33:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:33:01 1 0.03 0.00 0.00 0.00 0.02 99.95 15:33:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:33:01 3 0.03 0.00 0.05 0.02 0.03 99.87 15:34:01 all 0.03 0.00 0.01 0.01 0.02 99.93 15:34:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:34:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:34:01 2 0.02 0.00 0.00 0.00 0.02 99.97 15:34:01 3 0.03 0.00 0.02 0.03 0.03 99.88 15:35:01 all 0.02 0.00 0.01 0.01 0.02 99.95 15:35:01 0 0.02 0.00 0.00 0.02 0.02 99.95 15:35:01 1 0.02 0.00 0.03 0.00 0.02 99.93 15:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:35:01 3 0.03 0.00 0.00 0.03 0.03 99.90 15:36:01 all 18.81 0.00 1.77 1.79 0.06 77.57 15:36:01 0 7.71 0.00 1.90 0.36 0.08 89.94 15:36:01 1 32.56 0.00 2.34 0.82 0.05 64.23 15:36:01 2 15.53 0.00 1.20 0.75 0.05 82.47 15:36:01 3 19.55 0.00 1.65 5.25 0.05 73.50 Average: all 2.36 0.79 0.87 0.40 0.03 95.55 Average: 0 1.10 0.83 0.83 0.17 0.02 97.04 Average: 1 3.61 0.76 0.93 0.18 0.03 94.49 Average: 2 1.86 0.74 0.83 0.48 0.03 96.06 Average: 3 2.87 0.82 0.89 0.77 0.03 94.61