---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1809 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 683 8749 1 6564 14975 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:ce:f1:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.170.88/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85806sec preferred_lft 85806sec inet6 fe80::f816:3eff:fece:f1b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:70:53:87:0a 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-1809) 12/11/24 _x86_64_ (4 CPU) 02:59:56 LINUX RESTART (4 CPU) 03:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:01:02 308.08 137.34 170.74 0.00 11079.09 82196.97 0.00 03:02:01 99.69 75.43 24.27 0.00 2996.92 3966.12 0.00 03:03:01 40.26 1.67 38.59 0.00 81.95 13891.27 0.00 03:04:01 48.64 0.95 47.69 0.00 27.33 37157.54 0.00 03:05:01 39.89 0.32 39.58 0.00 18.00 57945.54 0.00 03:06:01 117.16 3.33 113.83 0.00 2512.76 54768.28 0.00 03:07:01 44.63 0.00 44.63 0.00 0.00 20645.63 0.00 03:08:01 53.64 10.08 43.56 0.00 342.21 60073.99 0.00 03:09:01 124.58 21.71 102.87 0.00 1945.41 29963.54 0.00 Average: 97.39 27.78 69.61 0.00 2109.77 40133.43 0.00 03:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:01:02 13719064 15498628 495492 3.02 46408 1944764 1221764 7.01 691444 1723708 37100 03:02:01 12162328 14306368 1673876 10.22 63560 2277448 2242004 12.86 1961980 1979772 219812 03:03:01 11640148 14052184 1908372 11.65 93472 2493796 2412000 13.84 2311312 2110752 127696 03:04:01 10526524 14390956 1568960 9.58 118444 3859124 2056008 11.80 2418232 3056584 456664 03:05:01 8197044 14319940 1638628 10.00 147248 6010920 2288056 13.13 2874492 4848756 1365104 03:06:01 7432444 13765096 2185068 13.34 153356 6205280 2803132 16.08 3552588 4918136 61092 03:07:01 9402480 14537760 1412752 8.62 156976 5050260 2080264 11.94 2481060 4067636 737548 03:08:01 8719964 14658504 1291456 7.88 166360 5818320 2013516 11.55 2862304 4341504 718264 03:09:01 9142784 15379000 570472 3.48 176240 6077196 1324708 7.60 2233184 4519116 134856 Average: 10104753 14545382 1416120 8.64 124674 4415234 2049050 11.76 2376288 3507329 428682 03:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:01:02 lo 1.30 1.30 0.13 0.13 0.00 0.00 0.00 0.00 03:01:02 ens3 369.22 252.81 1744.81 66.54 0.00 0.00 0.00 0.00 03:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 1.29 1.29 0.12 0.12 0.00 0.00 0.00 0.00 03:02:01 ens3 462.48 400.20 3416.42 80.96 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 03:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 ens3 452.71 375.78 1492.58 115.45 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 03:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 03:04:01 ens3 498.18 403.93 3874.81 85.50 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 03:05:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:05:01 ens3 71.35 64.34 31.87 30.98 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 03:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:06:01 ens3 320.53 233.41 1461.66 75.87 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 03:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 03:07:01 ens3 90.93 76.30 37.43 36.41 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 03:08:01 lo 1.27 1.27 0.11 0.11 0.00 0.00 0.00 0.00 03:08:01 ens3 108.18 143.48 37.73 3874.09 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 03:09:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:09:01 ens3 65.89 54.77 713.50 9.14 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 Average: lo 0.72 0.72 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 270.71 222.46 1419.73 486.83 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1809) 12/11/24 _x86_64_ (4 CPU) 02:59:56 LINUX RESTART (4 CPU) 03:00:01 CPU %user %nice %system %iowait %steal %idle 03:01:02 all 10.34 16.19 14.17 8.48 0.13 50.70 03:01:02 0 10.01 17.15 14.67 9.89 0.16 48.12 03:01:02 1 9.00 16.93 14.15 8.29 0.12 51.52 03:01:02 2 9.73 15.97 14.32 8.28 0.12 51.58 03:01:02 3 12.63 14.69 13.54 7.45 0.12 51.58 03:02:01 all 42.66 7.08 7.00 1.21 0.12 41.93 03:02:01 0 38.24 7.35 5.96 1.06 0.12 47.26 03:02:01 1 42.11 6.68 7.87 2.05 0.12 41.17 03:02:01 2 46.54 7.18 6.72 1.04 0.12 38.40 03:02:01 3 43.80 7.11 7.46 0.66 0.12 40.84 03:03:01 all 60.32 0.00 2.30 1.03 0.11 36.24 03:03:01 0 50.55 0.00 2.51 0.34 0.12 46.48 03:03:01 1 50.16 0.00 2.76 2.74 0.10 44.25 03:03:01 2 68.29 0.00 2.47 0.68 0.12 28.44 03:03:01 3 72.25 0.00 1.45 0.35 0.12 25.83 03:04:01 all 39.84 0.00 2.62 1.18 0.08 56.28 03:04:01 0 32.14 0.00 1.94 0.32 0.07 65.54 03:04:01 1 53.80 0.00 3.36 0.79 0.08 41.97 03:04:01 2 32.63 0.00 2.14 3.18 0.08 61.96 03:04:01 3 40.84 0.00 3.03 0.44 0.08 55.61 03:05:01 all 51.34 0.00 2.12 3.23 0.07 43.24 03:05:01 0 47.40 0.00 1.55 1.65 0.07 49.33 03:05:01 1 63.92 0.00 2.62 3.49 0.08 29.89 03:05:01 2 49.67 0.00 1.86 7.43 0.07 40.97 03:05:01 3 44.43 0.00 2.43 0.38 0.07 52.68 03:06:01 all 60.49 0.00 2.89 5.83 0.10 30.69 03:06:01 0 44.01 0.00 2.75 5.52 0.10 47.62 03:06:01 1 63.19 0.00 2.09 4.03 0.08 30.61 03:06:01 2 71.06 0.00 4.04 7.12 0.10 17.68 03:06:01 3 63.83 0.00 2.68 6.68 0.12 26.69 03:07:01 all 42.87 0.00 2.41 1.41 0.08 53.24 03:07:01 0 50.26 0.00 2.17 1.32 0.08 46.17 03:07:01 1 33.82 0.00 1.64 2.57 0.08 61.89 03:07:01 2 53.52 0.00 4.72 1.58 0.08 40.10 03:07:01 3 33.99 0.00 1.14 0.15 0.07 64.66 03:08:01 all 38.21 0.00 1.87 4.15 0.08 55.69 03:08:01 0 41.28 0.00 1.83 2.60 0.08 54.21 03:08:01 1 35.04 0.00 1.74 7.91 0.07 55.24 03:08:01 2 48.03 0.00 2.50 4.07 0.08 45.31 03:08:01 3 28.53 0.00 1.44 2.02 0.07 67.95 03:09:01 all 27.29 0.00 1.84 5.25 0.07 65.56 03:09:01 0 34.42 0.00 2.22 3.67 0.08 59.61 03:09:01 1 19.85 0.00 1.49 7.80 0.05 70.81 03:09:01 2 39.86 0.00 2.32 2.29 0.08 55.44 03:09:01 3 15.10 0.00 1.31 7.23 0.05 76.31 Average: all 41.56 2.53 4.09 3.52 0.09 48.21 Average: 0 38.80 2.66 3.91 2.91 0.10 51.63 Average: 1 41.32 2.56 4.14 4.40 0.09 47.49 Average: 2 46.65 2.53 4.54 3.96 0.10 42.23 Average: 3 39.48 2.36 3.78 2.80 0.09 51.50