---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1811 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 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 8883 1 6426 14971 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:51:d8:41 brd ff:ff:ff:ff:ff:ff inet 10.30.171.127/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe51:d841/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:2c:20:c1 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-1811) 12/11/24 _x86_64_ (4 CPU) 03:00:15 LINUX RESTART (4 CPU) 03:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:02:01 149.83 89.97 59.86 0.00 3114.55 3469.04 0.00 03:03:01 48.43 10.66 37.76 0.00 187.84 15933.08 0.00 03:04:01 25.54 0.10 25.44 0.00 2.27 33787.94 0.00 03:05:01 57.69 0.05 57.64 0.00 2.53 72834.93 0.00 03:06:01 106.65 3.58 103.07 0.00 2531.84 66711.81 0.00 03:07:01 53.99 8.93 45.06 0.00 316.21 57793.03 0.00 03:08:01 80.27 11.86 68.41 0.00 926.78 27843.09 0.00 03:09:01 80.50 11.85 68.66 0.00 1069.29 9258.06 0.00 Average: 75.36 17.13 58.23 0.00 1018.89 35953.83 0.00 03:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:01 12562300 14611728 1375972 8.40 55244 2198040 2008196 11.52 1606588 1949920 219264 03:03:01 12238264 15456884 508384 3.10 70896 3327908 1215228 6.97 1030076 2807788 913172 03:04:01 10346312 14441968 1518988 9.27 86536 4151996 2034476 11.67 2468088 3218784 712268 03:05:01 8234748 14288972 1670896 10.20 114640 6008780 2279956 13.08 2805712 4919184 943436 03:06:01 9731036 14551952 1400020 8.55 129568 4806980 2091928 12.00 2121336 4142664 532796 03:07:01 9491724 15082248 870336 5.31 132812 5552256 1685876 9.67 2260616 4224188 531808 03:08:01 9420532 15336340 615236 3.76 141620 5850468 1349608 7.74 2108732 4427020 60448 03:09:01 9153912 15382688 568372 3.47 149332 6121056 1310984 7.52 2094612 4671744 126088 Average: 10147354 14894098 1066026 6.51 110081 4752186 1747032 10.02 2061970 3795162 504910 03:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 457.79 382.65 3776.38 77.96 0.00 0.00 0.00 0.00 03:02:01 lo 1.00 1.00 0.11 0.11 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 426.73 353.21 3267.35 84.79 0.00 0.00 0.00 0.00 03:03:01 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 247.65 224.86 2023.70 60.68 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 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 141.61 135.28 55.09 54.94 0.00 0.00 0.00 0.00 03:05:01 lo 0.53 0.53 0.05 0.05 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 180.85 134.26 2193.32 39.33 0.00 0.00 0.00 0.00 03:06:01 lo 0.80 0.80 0.09 0.09 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 72.79 108.58 32.11 3865.78 0.00 0.00 0.00 0.00 03:07:01 lo 0.53 0.53 0.05 0.05 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 31.11 29.18 304.10 4.70 0.00 0.00 0.00 0.00 03:08:01 lo 2.13 2.13 0.19 0.19 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 63.07 53.86 648.82 9.45 0.00 0.00 0.00 0.00 03:09:01 lo 1.20 1.20 0.11 0.11 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 202.70 177.74 1537.62 524.70 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 0.08 0.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1811) 12/11/24 _x86_64_ (4 CPU) 03:00:15 LINUX RESTART (4 CPU) 03:01:01 CPU %user %nice %system %iowait %steal %idle 03:02:01 all 30.40 9.64 8.32 12.10 0.14 39.39 03:02:01 0 32.09 9.77 7.80 9.38 0.13 40.83 03:02:01 1 30.37 9.98 8.78 11.93 0.15 38.79 03:02:01 2 29.63 8.81 8.24 13.17 0.13 40.02 03:02:01 3 29.50 10.02 8.47 13.92 0.15 37.93 03:03:01 all 33.27 1.21 2.61 8.95 0.08 53.87 03:03:01 0 40.43 1.14 2.22 6.11 0.08 50.02 03:03:01 1 23.21 1.49 2.70 13.91 0.08 58.61 03:03:01 2 30.21 1.06 2.71 7.90 0.08 58.03 03:03:01 3 39.22 1.17 2.80 7.90 0.08 48.83 03:04:01 all 37.03 0.00 2.21 10.62 0.15 49.99 03:04:01 0 58.86 0.00 2.61 0.79 0.18 37.57 03:04:01 1 27.93 0.00 1.05 15.10 0.13 55.79 03:04:01 2 28.40 0.00 2.47 21.13 0.15 47.85 03:04:01 3 32.87 0.00 2.73 5.50 0.13 58.77 03:05:01 all 45.16 0.00 2.22 16.92 0.10 35.60 03:05:01 0 46.70 0.00 1.49 5.89 0.10 45.83 03:05:01 1 54.92 0.00 3.88 8.10 0.10 33.00 03:05:01 2 29.75 0.00 2.02 34.76 0.10 33.37 03:05:01 3 49.24 0.00 1.50 18.98 0.10 30.18 03:06:01 all 40.41 0.00 3.15 13.17 0.08 43.18 03:06:01 0 52.22 0.00 4.29 7.56 0.10 35.83 03:06:01 1 45.61 0.00 4.25 13.52 0.08 36.54 03:06:01 2 31.41 0.00 1.44 14.48 0.05 52.62 03:06:01 3 32.39 0.00 2.62 17.15 0.07 47.78 03:07:01 all 24.30 0.00 1.60 10.10 0.06 63.94 03:07:01 0 15.22 0.00 1.12 9.57 0.05 74.04 03:07:01 1 38.06 0.00 2.50 18.90 0.07 40.47 03:07:01 2 26.74 0.00 1.41 8.62 0.07 63.16 03:07:01 3 17.21 0.00 1.39 3.32 0.05 78.03 03:08:01 all 38.18 0.00 1.65 13.03 0.08 47.05 03:08:01 0 43.49 0.00 1.76 3.22 0.08 51.45 03:08:01 1 36.82 0.00 1.91 23.22 0.10 37.95 03:08:01 2 43.64 0.00 1.78 20.53 0.08 33.97 03:08:01 3 28.83 0.00 1.17 5.15 0.07 64.79 03:09:01 all 18.60 0.00 1.42 3.88 0.06 76.04 03:09:01 0 19.75 0.00 1.58 1.68 0.05 76.93 03:09:01 1 36.62 0.00 2.06 9.38 0.10 51.84 03:09:01 2 14.81 0.00 1.57 4.48 0.03 79.11 03:09:01 3 3.30 0.00 0.45 0.02 0.05 96.18 Average: all 33.42 1.35 2.89 11.09 0.09 51.15 Average: 0 38.60 1.36 2.86 5.52 0.10 51.57 Average: 1 36.70 1.43 3.39 14.26 0.10 44.12 Average: 2 29.32 1.23 2.70 15.63 0.09 51.04 Average: 3 29.06 1.39 2.63 8.98 0.09 57.85