---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-216 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 11G 68G 14% / 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/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 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 684 11135 1 4177 14973 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:a4:fc:55 brd ff:ff:ff:ff:ff:ff inet 10.30.170.187/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fea4:fc55/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:79:99:be 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-216) 01/09/25 _x86_64_ (4 CPU) 08:57:20 LINUX RESTART (4 CPU) 08:58:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:59:01 391.35 75.07 316.27 0.00 1580.28 9353.16 0.00 09:00:01 241.88 49.76 192.12 0.00 3088.29 11676.19 0.00 09:01:01 27.63 5.25 22.38 0.00 226.50 11277.85 0.00 09:02:01 52.76 1.25 51.51 0.00 52.26 13107.55 0.00 09:03:01 89.92 6.73 83.19 0.00 4616.46 35115.09 0.00 Average: 159.16 27.29 131.86 0.00 1915.08 16151.92 0.00 08:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:59:01 13303400 15408172 570272 3.48 71592 2225852 1317904 7.56 802660 1994944 241420 09:00:01 12364440 14807772 1159332 7.08 82972 2542544 1781796 10.22 1517076 2198248 198316 09:01:01 11326968 14110076 1852352 11.31 90944 2861196 2410628 13.83 2282056 2447872 270412 09:02:01 10843220 14107468 1854824 11.32 98580 3315768 2407236 13.81 2563228 2632932 471348 09:03:01 11433712 15362196 589376 3.60 110964 3948996 1337956 7.68 1518784 3057332 3100 Average: 11854348 14759137 1205231 7.36 91010 2978871 1851104 10.62 1736761 2466266 236919 08:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:59:01 lo 0.76 0.76 0.08 0.08 0.00 0.00 0.00 0.00 08:59:01 ens3 125.58 101.50 1066.02 22.41 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 1.67 1.67 0.16 0.16 0.00 0.00 0.00 0.00 09:00:01 ens3 286.10 233.61 3291.76 38.26 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 923.30 923.30 878.54 878.54 0.00 0.00 0.00 0.00 09:01:01 ens3 257.61 172.79 3296.00 20.91 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 1179.02 1179.02 1121.13 1121.13 0.00 0.00 0.00 0.00 09:02:01 ens3 193.53 153.61 1945.87 23.45 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 lo 17.26 17.26 1.71 1.71 0.00 0.00 0.00 0.00 09:03:01 ens3 453.08 355.61 2925.00 196.34 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 427.23 427.23 403.00 403.00 0.00 0.00 0.00 0.00 Average: ens3 264.11 204.11 2514.60 60.53 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-216) 01/09/25 _x86_64_ (4 CPU) 08:57:20 LINUX RESTART (4 CPU) 08:58:03 CPU %user %nice %system %iowait %steal %idle 08:59:01 all 19.31 12.53 9.86 4.25 0.10 53.96 08:59:01 0 22.80 13.24 11.28 4.61 0.09 47.99 08:59:01 1 24.03 9.22 8.00 5.19 0.10 53.45 08:59:01 2 17.11 13.43 10.02 4.77 0.09 54.58 08:59:01 3 13.30 14.24 10.12 2.42 0.10 59.82 09:00:01 all 45.17 0.00 1.88 2.82 0.09 50.04 09:00:01 0 43.07 0.00 1.69 1.27 0.10 53.87 09:00:01 1 43.96 0.00 2.04 2.91 0.08 51.00 09:00:01 2 47.71 0.00 2.21 6.34 0.08 43.66 09:00:01 3 45.95 0.00 1.59 0.77 0.08 51.61 09:01:01 all 47.40 0.00 1.71 0.63 0.08 50.18 09:01:01 0 42.27 0.00 1.23 0.22 0.08 56.20 09:01:01 1 50.58 0.00 1.61 1.71 0.10 46.01 09:01:01 2 49.28 0.00 2.42 0.50 0.07 47.73 09:01:01 3 47.48 0.00 1.58 0.10 0.08 50.75 09:02:01 all 52.07 0.00 2.22 0.99 0.10 44.63 09:02:01 0 47.27 0.00 1.75 1.91 0.08 48.99 09:02:01 1 50.20 0.00 2.76 0.75 0.10 46.18 09:02:01 2 62.59 0.00 2.78 1.02 0.12 33.49 09:02:01 3 48.23 0.00 1.60 0.27 0.08 49.82 09:03:01 all 19.16 0.00 2.51 4.92 0.07 73.34 09:03:01 0 18.48 0.00 2.37 9.18 0.05 69.92 09:03:01 1 33.32 0.00 2.56 3.61 0.08 60.43 09:03:01 2 8.35 0.00 2.24 5.52 0.07 83.83 09:03:01 3 16.48 0.00 2.87 1.39 0.08 79.18 Average: all 36.74 2.43 3.59 2.71 0.09 54.44 Average: 0 34.88 2.57 3.61 3.42 0.08 55.44 Average: 1 40.54 1.79 3.36 2.82 0.09 51.40 Average: 2 37.14 2.60 3.88 3.63 0.08 52.66 Average: 3 34.42 2.77 3.51 0.98 0.09 58.23