---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1806 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 13G 65G 17% / 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 44M 44M 0 100% /snap/snapd/15177 /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 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 673 8626 1 6697 14984 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:e0:06:1a brd ff:ff:ff:ff:ff:ff inet 10.30.171.196/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85767sec preferred_lft 85767sec inet6 fe80::f816:3eff:fee0:61a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:54:09:e9 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-1806) 12/11/24 _x86_64_ (4 CPU) 02:59:25 LINUX RESTART (4 CPU) 03:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:01:01 244.38 96.73 147.65 0.00 2689.17 5765.14 0.00 03:02:01 36.56 13.66 22.90 0.00 883.54 10837.57 0.00 03:03:01 45.58 1.07 44.51 0.00 33.33 10007.27 0.00 03:04:01 29.91 0.07 29.84 0.00 1.47 33560.68 0.00 03:05:01 105.93 1.77 104.17 0.00 1995.53 100976.50 0.00 03:06:01 61.81 3.37 58.45 0.00 2513.30 13269.04 0.00 03:07:01 43.46 0.00 43.46 0.00 0.00 20466.72 0.00 03:08:01 72.47 10.20 62.27 0.00 349.54 60344.88 0.00 03:09:01 95.70 21.29 74.41 0.00 1891.37 28114.90 0.00 Average: 81.45 16.31 65.14 0.00 1147.96 31528.71 0.00 03:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:01 13025060 14987932 998468 6.10 53836 2113408 1689064 9.69 1233260 1861084 110392 03:02:01 11593212 13869404 2093124 12.78 81944 2378508 2695644 15.47 2448220 2033300 82964 03:03:01 12078060 15452928 502736 3.07 103444 3410412 1206796 6.92 1140280 2805796 873600 03:04:01 10335648 14581940 1374944 8.39 118400 4229464 2030296 11.65 2458096 3194364 710128 03:05:01 7957640 14258692 1698304 10.37 147584 6182516 2352944 13.50 2942300 5011712 132780 03:06:01 7502124 13970928 1977052 12.07 156268 6335188 2570140 14.75 3416940 4977920 52552 03:07:01 9450948 14554096 1394404 8.51 160348 5015540 2079044 11.93 2337424 4160700 575196 03:08:01 8651208 14726332 1221188 7.45 169740 5948192 1910680 10.96 2866848 4400236 717248 03:09:01 9061972 15433668 513376 3.13 178824 6205992 1252644 7.19 2248432 4579844 167324 Average: 9961764 14648436 1308177 7.99 130043 4646580 1976361 11.34 2343533 3669440 380243 03:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:01 lo 1.15 1.15 0.12 0.12 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 488.36 367.73 2742.03 87.05 0.00 0.00 0.00 0.00 03:02:01 lo 0.47 0.47 0.04 0.04 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 396.85 333.88 1949.28 80.57 0.00 0.00 0.00 0.00 03:03:01 lo 0.07 0.07 0.01 0.01 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 536.96 445.79 3274.48 114.81 0.00 0.00 0.00 0.00 03:04:01 lo 0.40 0.40 0.03 0.03 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 211.13 187.07 1866.79 53.51 0.00 0.00 0.00 0.00 03:05:01 lo 0.47 0.47 0.05 0.05 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 153.97 119.40 730.00 27.14 0.00 0.00 0.00 0.00 03:06:01 lo 0.60 0.60 0.06 0.06 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 347.67 268.29 1474.32 83.58 0.00 0.00 0.00 0.00 03:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 111.61 95.55 47.16 46.78 0.00 0.00 0.00 0.00 03:08:01 lo 1.40 1.40 0.12 0.12 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 ens3 106.08 140.89 37.99 3871.77 0.00 0.00 0.00 0.00 03:09:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 ens3 63.61 53.03 711.16 8.81 0.00 0.00 0.00 0.00 Average: lo 0.62 0.62 0.06 0.06 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 268.07 223.25 1423.49 486.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1806) 12/11/24 _x86_64_ (4 CPU) 02:59:25 LINUX RESTART (4 CPU) 03:00:02 CPU %user %nice %system %iowait %steal %idle 03:01:01 all 17.22 13.11 10.54 3.10 0.15 55.87 03:01:01 0 17.42 13.03 10.61 2.39 0.14 56.41 03:01:01 1 16.24 13.31 10.56 3.26 0.16 56.47 03:01:01 2 17.65 13.18 10.28 3.38 0.17 55.34 03:01:01 3 17.57 12.93 10.71 3.39 0.15 55.25 03:02:01 all 67.97 0.00 2.12 1.40 0.13 28.38 03:02:01 0 76.53 0.00 1.77 0.47 0.13 21.10 03:02:01 1 68.29 0.00 3.26 1.70 0.15 26.60 03:02:01 2 65.56 0.00 1.41 1.58 0.13 31.31 03:02:01 3 61.46 0.00 2.03 1.87 0.12 34.52 03:03:01 all 35.81 0.00 2.18 2.82 0.09 59.09 03:03:01 0 31.63 0.00 2.43 0.60 0.10 65.25 03:03:01 1 28.84 0.00 0.94 7.13 0.07 63.02 03:03:01 2 63.96 0.00 3.77 0.52 0.10 31.66 03:03:01 3 18.80 0.00 1.59 3.07 0.10 76.44 03:04:01 all 37.04 0.00 1.94 8.15 0.08 52.78 03:04:01 0 36.28 0.00 2.33 6.41 0.08 54.90 03:04:01 1 43.62 0.00 2.29 24.73 0.08 29.29 03:04:01 2 23.30 0.00 1.35 0.33 0.07 74.95 03:04:01 3 45.02 0.00 1.79 1.21 0.10 51.88 03:05:01 all 47.59 0.00 2.40 22.74 0.14 27.13 03:05:01 0 47.92 0.00 2.88 16.46 0.14 32.61 03:05:01 1 44.50 0.00 2.15 35.83 0.17 17.35 03:05:01 2 46.61 0.00 2.03 10.81 0.14 40.41 03:05:01 3 51.33 0.00 2.54 27.84 0.12 18.17 03:06:01 all 59.96 0.00 2.78 6.02 0.14 31.09 03:06:01 0 61.45 0.00 1.54 0.94 0.13 35.94 03:06:01 1 66.48 0.00 4.07 3.94 0.15 25.36 03:06:01 2 64.80 0.00 2.92 10.78 0.12 21.38 03:06:01 3 47.13 0.00 2.60 8.43 0.15 41.70 03:07:01 all 43.16 0.00 2.47 4.78 0.10 49.49 03:07:01 0 35.83 0.00 3.26 3.71 0.08 57.11 03:07:01 1 78.76 0.00 3.44 5.46 0.13 12.20 03:07:01 2 37.85 0.00 0.72 0.97 0.08 60.38 03:07:01 3 20.17 0.00 2.49 9.00 0.10 68.25 03:08:01 all 38.14 0.00 2.23 6.16 0.09 53.38 03:08:01 0 32.24 0.00 1.59 0.96 0.08 65.12 03:08:01 1 49.47 0.00 3.36 3.90 0.10 43.18 03:08:01 2 31.07 0.00 1.84 11.01 0.08 55.99 03:08:01 3 39.74 0.00 2.14 8.78 0.08 49.26 03:09:01 all 33.37 0.00 1.92 3.90 0.08 60.73 03:09:01 0 54.95 0.00 3.38 6.89 0.12 34.68 03:09:01 1 26.36 0.00 1.25 0.83 0.07 71.49 03:09:01 2 24.71 0.00 1.26 2.79 0.07 71.18 03:09:01 3 27.43 0.00 1.77 5.10 0.08 65.61 Average: all 42.32 1.43 3.16 6.56 0.11 46.42 Average: 0 43.90 1.42 3.29 4.30 0.11 46.98 Average: 1 47.05 1.44 3.46 9.63 0.12 38.30 Average: 2 41.79 1.44 2.82 4.68 0.11 49.17 Average: 3 36.56 1.41 3.06 7.62 0.11 51.23