---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4892 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 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 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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/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 718 11702 1 3576 14939 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:41:57:f9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.38/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe41:57f9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:be:3f:bc:9f 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-4892) 01/25/25 _x86_64_ (4 CPU) 08:05:49 LINUX RESTART (4 CPU) 08:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:07:02 421.01 160.11 260.91 0.00 12011.73 68193.83 0.00 08:08:01 105.95 23.95 82.00 0.00 1516.08 12096.00 0.00 08:09:01 242.34 24.60 217.75 0.00 1111.81 6167.51 0.00 08:10:01 28.26 13.38 14.88 0.00 659.11 4860.51 0.00 08:11:01 51.56 5.13 46.43 0.00 193.97 19165.07 0.00 08:12:01 74.88 4.07 70.81 0.00 4307.90 11918.03 0.00 08:13:01 7.82 0.22 7.60 0.00 16.53 572.84 0.00 Average: 133.18 33.08 100.09 0.00 2834.14 17580.30 0.00 08:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:02 13449816 15388208 597856 3.65 57968 2085936 1305876 7.49 817788 1851632 142040 08:08:01 13282688 15445984 526812 3.22 74368 2279564 1252916 7.19 763552 2047112 11952 08:09:01 12393528 14801648 1162416 7.10 83868 2506720 2114424 12.13 1451244 2230624 98036 08:10:01 11853560 14353640 1606616 9.81 86336 2592984 2226544 12.77 1995608 2219652 30092 08:11:01 10830180 13869464 2084496 12.72 99568 3093528 2604872 14.94 2524668 2675480 83288 08:12:01 10419892 13723052 2224196 13.58 129752 3321480 3164376 18.15 2986288 2616368 11032 08:13:01 12075868 15379832 567772 3.47 129676 3322824 1303972 7.48 1334312 2616556 1216 Average: 12043647 14708833 1252881 7.65 94505 2743291 1996140 11.45 1696209 2322489 53951 08:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:02 ens3 369.49 260.09 1735.55 70.55 0.00 0.00 0.00 0.00 08:07:02 lo 1.57 1.57 0.15 0.15 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 47.52 40.21 455.23 11.46 0.00 0.00 0.00 0.00 08:08:01 lo 1.49 1.49 0.14 0.14 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 ens3 244.79 205.57 3072.31 27.57 0.00 0.00 0.00 0.00 08:09:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 ens3 114.18 96.70 361.16 22.88 0.00 0.00 0.00 0.00 08:10:01 lo 23.88 23.88 2.30 2.30 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 ens3 372.55 247.14 4701.63 28.97 0.00 0.00 0.00 0.00 08:11:01 lo 1511.65 1511.65 1420.11 1420.11 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 ens3 220.08 157.28 2417.26 18.87 0.00 0.00 0.00 0.00 08:12:01 lo 5.73 5.73 0.44 0.44 0.00 0.00 0.00 0.00 08:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 ens3 8.98 6.63 4.24 2.60 0.00 0.00 0.00 0.00 08:13:01 lo 5.47 5.47 0.42 0.42 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 197.15 145.05 1824.29 26.16 0.00 0.00 0.00 0.00 Average: lo 221.94 221.94 203.85 203.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4892) 01/25/25 _x86_64_ (4 CPU) 08:05:49 LINUX RESTART (4 CPU) 08:06:01 CPU %user %nice %system %iowait %steal %idle 08:07:02 all 17.40 17.53 13.99 6.84 0.11 44.12 08:07:02 0 11.06 19.51 15.93 10.86 0.12 42.52 08:07:02 1 19.69 15.77 13.09 7.08 0.12 44.26 08:07:02 2 17.70 17.89 14.51 4.42 0.12 45.36 08:07:02 3 21.15 16.97 12.43 5.00 0.10 44.36 08:08:01 all 10.26 1.95 2.29 2.10 0.05 83.35 08:08:01 0 19.26 2.63 3.02 2.97 0.05 72.08 08:08:01 1 5.37 1.51 1.83 0.42 0.03 90.83 08:08:01 2 2.35 2.60 2.25 4.17 0.05 88.58 08:08:01 3 14.08 1.05 2.07 0.87 0.05 81.88 08:09:01 all 21.63 0.00 1.14 1.00 0.05 76.18 08:09:01 0 22.29 0.00 1.17 1.26 0.05 75.23 08:09:01 1 20.21 0.00 1.32 1.05 0.07 77.35 08:09:01 2 21.56 0.00 1.09 1.47 0.05 75.83 08:09:01 3 22.46 0.00 0.98 0.22 0.05 76.29 08:10:01 all 77.37 0.00 2.05 0.31 0.10 20.16 08:10:01 0 81.54 0.00 1.77 0.03 0.12 16.54 08:10:01 1 74.92 0.00 2.48 0.30 0.10 22.19 08:10:01 2 70.89 0.00 2.11 0.59 0.10 26.31 08:10:01 3 82.08 0.00 1.86 0.33 0.10 15.62 08:11:01 all 50.27 0.00 2.47 1.63 0.08 45.54 08:11:01 0 52.03 0.00 2.92 3.10 0.08 41.87 08:11:01 1 46.83 0.00 2.17 2.05 0.08 48.88 08:11:01 2 48.75 0.00 1.93 1.29 0.08 47.95 08:11:01 3 53.50 0.00 2.87 0.08 0.08 43.47 08:12:01 all 74.63 0.00 3.51 1.03 0.12 20.71 08:12:01 0 73.55 0.00 3.51 1.51 0.12 21.32 08:12:01 1 76.67 0.00 2.88 1.36 0.13 18.96 08:12:01 2 80.69 0.00 3.60 0.47 0.12 15.12 08:12:01 3 67.65 0.00 4.04 0.80 0.12 27.40 08:13:01 all 43.19 0.00 1.20 0.05 0.07 55.50 08:13:01 0 43.94 0.00 1.40 0.00 0.08 54.58 08:13:01 1 39.61 0.00 1.24 0.05 0.07 59.04 08:13:01 2 45.65 0.00 0.97 0.00 0.07 53.31 08:13:01 3 43.55 0.00 1.19 0.13 0.07 55.06 Average: all 42.20 2.76 3.80 1.84 0.09 49.31 Average: 0 43.49 3.14 4.23 2.81 0.09 46.24 Average: 1 40.55 2.46 3.56 1.76 0.09 51.59 Average: 2 41.17 2.92 3.78 1.77 0.08 50.29 Average: 3 43.60 2.54 3.62 1.05 0.08 49.10