---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-30493 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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/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 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 679 11081 1 4236 14978 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:d5:04:62 brd ff:ff:ff:ff:ff:ff inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fed5:462/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:a3:72:4f 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-30493) 09/30/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 278.07 87.56 190.51 0.00 2585.46 8372.02 0.00 01:36:01 221.16 48.73 172.44 0.00 3054.29 10932.84 0.00 01:37:01 23.18 2.77 20.41 0.00 140.49 12111.70 0.00 01:38:01 68.36 3.75 64.61 0.00 140.51 14109.92 0.00 01:39:01 89.62 7.25 82.37 0.00 4668.84 36370.28 0.00 Average: 135.60 29.82 105.78 0.00 2116.37 16406.65 0.00 01:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13395352 15441592 541184 3.30 69028 2174396 1267348 7.27 786124 1926880 178656 01:36:01 12289848 14722884 1244944 7.60 82932 2533112 1917084 11.00 1600068 2189520 204592 01:37:01 11517312 14293944 1668708 10.19 90660 2856556 2482460 14.24 2105352 2436796 256160 01:38:01 11122864 14290864 1670804 10.20 99528 3222304 2207600 12.67 2273796 2647312 361844 01:39:01 11398136 15387368 564076 3.44 112612 4008128 1276856 7.33 1538716 3072780 3144 Average: 11944702 14827330 1137943 6.95 90952 2958899 1830270 10.50 1660811 2454658 200879 01:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 ens3 183.99 128.22 1118.53 38.06 0.00 0.00 0.00 0.00 01:35:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 288.52 235.34 3266.38 35.21 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 331.27 241.89 3501.64 29.20 0.00 0.00 0.00 0.00 01:37:01 lo 53.48 53.48 50.07 50.07 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 188.20 152.86 1960.08 23.01 0.00 0.00 0.00 0.00 01:38:01 lo 1851.06 1851.06 1759.96 1759.96 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 285.62 199.88 2805.18 181.46 0.00 0.00 0.00 0.00 01:39:01 lo 18.06 18.06 1.79 1.79 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 255.76 191.85 2535.12 61.47 0.00 0.00 0.00 0.00 Average: lo 386.26 386.26 363.60 363.60 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 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-30493) 09/30/24 _x86_64_ (4 CPU) 01:33:22 LINUX RESTART (4 CPU) 01:34:02 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 18.65 13.17 10.18 5.06 0.11 52.84 01:35:01 0 7.29 15.82 11.02 5.38 0.10 60.38 01:35:01 1 30.54 11.27 9.38 4.30 0.12 44.39 01:35:01 2 27.89 10.20 9.87 5.95 0.10 45.99 01:35:01 3 8.85 15.38 10.44 4.59 0.10 60.63 01:36:01 all 38.80 0.00 1.84 2.23 0.08 57.05 01:36:01 0 48.77 0.00 2.13 3.83 0.07 45.20 01:36:01 1 35.71 0.00 1.52 2.37 0.08 60.31 01:36:01 2 34.35 0.00 2.29 1.74 0.08 61.53 01:36:01 3 36.41 0.00 1.42 0.97 0.08 61.11 01:37:01 all 48.93 0.00 1.57 0.67 0.08 48.75 01:37:01 0 54.58 0.00 2.22 0.82 0.08 42.29 01:37:01 1 50.45 0.00 1.49 0.82 0.08 47.16 01:37:01 2 49.79 0.00 1.39 0.37 0.07 48.39 01:37:01 3 40.96 0.00 1.18 0.68 0.08 57.10 01:38:01 all 58.83 0.00 2.72 0.85 0.10 37.51 01:38:01 0 61.56 0.00 3.29 0.72 0.10 34.32 01:38:01 1 65.08 0.00 2.19 1.92 0.10 30.71 01:38:01 2 54.43 0.00 2.78 0.13 0.10 42.56 01:38:01 3 54.26 0.00 2.63 0.62 0.08 42.40 01:39:01 all 21.64 0.00 2.67 3.68 0.06 71.94 01:39:01 0 14.29 0.00 2.07 1.46 0.05 82.13 01:39:01 1 28.20 0.00 4.03 6.74 0.07 60.97 01:39:01 2 13.85 0.00 2.73 3.08 0.07 80.28 01:39:01 3 30.24 0.00 1.84 3.47 0.07 64.39 Average: all 37.45 2.59 3.77 2.49 0.08 53.63 Average: 0 37.45 3.10 4.11 2.43 0.08 52.83 Average: 1 42.01 2.22 3.70 3.23 0.09 48.75 Average: 2 36.09 2.00 3.78 2.24 0.08 55.80 Average: 3 34.25 3.03 3.47 2.05 0.08 57.12