---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-1291 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 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 62M 62M 0 100% /snap/core20/1405 /dev/loop1 44M 44M 0 100% /snap/snapd/15177 /dev/loop2 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/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 688 11053 1 4254 14969 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:26:e2:56 brd ff:ff:ff:ff:ff:ff inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe26:e256/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:65:40:48 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-1291) 01/13/25 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 370.36 83.65 286.71 0.00 1770.55 9175.80 0.00 08:59:01 323.86 49.68 274.19 0.00 3082.42 11801.12 0.00 09:00:01 19.08 1.23 17.85 0.00 99.72 9213.80 0.00 09:01:01 74.62 5.38 69.24 0.00 183.17 15791.90 0.00 09:02:01 90.13 5.55 84.59 0.00 4402.20 35413.96 0.00 Average: 174.96 28.91 146.05 0.00 1908.07 16303.07 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13400844 15429356 554876 3.39 68172 2158276 1275608 7.32 775012 1935036 169720 08:59:01 12425156 14848752 1119656 6.83 82248 2524564 1713396 9.83 1435580 2219508 199156 09:00:01 11817520 14342484 1622344 9.90 85072 2620224 2187500 12.55 2026660 2230020 27984 09:01:01 10534820 13541992 2420256 14.77 99224 3065688 2989020 17.15 2984552 2526468 216468 09:02:01 11383996 15391476 559160 3.41 131552 4005772 1282424 7.36 1565916 3057628 1508 Average: 11912467 14710812 1255258 7.66 93254 2874905 1889590 10.84 1757544 2393732 122967 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.85 0.85 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 275.38 183.02 1257.39 53.80 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 08:59:01 ens3 265.67 224.48 3268.81 33.50 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 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 106.52 89.79 1034.21 17.53 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 1889.89 1889.89 1799.59 1799.59 0.00 0.00 0.00 0.00 09:01:01 ens3 352.19 261.14 4222.71 34.48 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 17.13 17.13 1.70 1.70 0.00 0.00 0.00 0.00 09:02:01 ens3 288.10 234.81 2917.09 187.61 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 Average: lo 383.27 383.27 361.52 361.52 0.00 0.00 0.00 0.00 Average: ens3 257.51 198.70 2544.33 65.42 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 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-1291) 01/13/25 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 19.71 14.17 11.98 3.39 0.10 50.66 08:58:01 0 12.84 15.86 12.51 2.65 0.09 56.05 08:58:01 1 20.84 14.01 12.32 4.94 0.09 47.80 08:58:01 2 27.68 11.49 11.03 3.49 0.10 46.22 08:58:01 3 17.49 15.31 12.07 2.47 0.12 52.53 08:59:01 all 34.57 0.00 1.88 6.03 0.10 57.42 08:59:01 0 30.40 0.00 1.41 5.97 0.10 62.12 08:59:01 1 33.17 0.00 1.83 2.57 0.08 62.35 08:59:01 2 36.49 0.00 2.05 6.45 0.12 54.90 08:59:01 3 38.23 0.00 2.24 9.13 0.08 50.31 09:00:01 all 53.76 0.00 1.62 0.51 0.08 44.02 09:00:01 0 51.68 0.00 1.15 0.00 0.08 47.08 09:00:01 1 53.98 0.00 2.13 1.46 0.08 42.35 09:00:01 2 57.31 0.00 1.66 0.22 0.08 40.72 09:00:01 3 52.09 0.00 1.54 0.37 0.07 45.93 09:01:01 all 59.26 0.00 3.21 0.95 0.09 36.49 09:01:01 0 57.92 0.00 3.04 0.79 0.08 38.17 09:01:01 1 59.84 0.00 3.22 0.89 0.10 35.95 09:01:01 2 61.00 0.00 2.74 0.60 0.08 35.57 09:01:01 3 58.29 0.00 3.83 1.51 0.10 36.27 09:02:01 all 22.42 0.00 3.32 3.08 0.07 71.12 09:02:01 0 8.11 0.00 2.83 4.09 0.05 84.92 09:02:01 1 18.97 0.00 2.93 3.88 0.08 74.13 09:02:01 2 32.64 0.00 5.10 2.84 0.08 59.34 09:02:01 3 29.92 0.00 2.41 1.49 0.07 66.11 Average: all 38.00 2.79 4.37 2.79 0.09 51.96 Average: 0 32.25 3.14 4.17 2.70 0.08 57.67 Average: 1 37.40 2.76 4.46 2.74 0.09 52.55 Average: 2 43.07 2.26 4.49 2.72 0.09 47.37 Average: 3 39.30 3.01 4.38 2.99 0.09 50.23