---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-42769 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 9.6G 68G 13% / 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/loop2 62M 62M 0 100% /snap/core20/1405 /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 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 689 11852 1 3455 14968 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:61:03:cf brd ff:ff:ff:ff:ff:ff inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe61:3cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:19:53:51 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-42769) 10/15/24 _x86_64_ (4 CPU) 16:12:09 LINUX RESTART (4 CPU) 16:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:14:01 261.67 72.43 189.24 0.00 2406.10 9074.95 0.00 16:15:01 208.38 50.51 157.87 0.00 3091.48 19197.47 0.00 16:16:01 68.56 7.62 60.94 0.00 271.29 16828.93 0.00 16:17:01 19.93 0.13 19.80 0.00 4.00 3869.62 0.00 16:18:01 70.39 4.25 66.14 0.00 2594.37 18915.78 0.00 16:19:01 32.72 1.03 31.69 0.00 113.83 4170.74 0.00 Average: 109.85 22.52 87.33 0.00 1410.71 12017.54 0.00 16:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:14:01 13284476 15410928 565204 3.45 74340 2246048 1272188 7.30 856480 1958272 176780 16:15:01 11640624 14513712 1445916 8.83 94488 2941084 2308388 13.24 1875552 2533020 370940 16:16:01 11100780 14039772 1918640 11.71 100024 2997724 2446512 14.04 2511544 2430764 111468 16:17:01 11351596 14259200 1699048 10.37 100840 2964064 2179280 12.50 2305624 2386320 52192 16:18:01 10933916 14110448 1837956 11.22 110812 3211556 2423700 13.91 2581448 2505888 12092 16:19:01 12162172 15350552 598216 3.65 111896 3222388 1323632 7.59 1352632 2509996 17344 Average: 11745594 14614102 1344163 8.21 98733 2930477 1992283 11.43 1913880 2387377 123469 16:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:14:01 ens3 117.00 92.17 1023.85 19.55 0.00 0.00 0.00 0.00 16:14:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 ens3 501.77 417.61 7350.15 53.50 0.00 0.00 0.00 0.00 16:15:01 lo 26.61 26.61 22.95 22.95 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 ens3 32.54 31.99 41.05 7.01 0.00 0.00 0.00 0.00 16:16:01 lo 3084.94 3084.94 2930.37 2930.37 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 60.82 54.92 153.36 13.28 0.00 0.00 0.00 0.00 16:17:01 lo 936.88 936.88 889.53 889.53 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 182.57 103.87 2090.24 16.06 0.00 0.00 0.00 0.00 16:18:01 lo 3110.18 3110.18 2946.25 2946.25 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 31.16 30.42 21.84 12.19 0.00 0.00 0.00 0.00 16:19:01 lo 1069.86 1069.86 1014.08 1014.08 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 154.41 121.91 1782.14 20.27 0.00 0.00 0.00 0.00 Average: lo 1375.36 1375.36 1304.16 1304.16 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-42769) 10/15/24 _x86_64_ (4 CPU) 16:12:09 LINUX RESTART (4 CPU) 16:13:02 CPU %user %nice %system %iowait %steal %idle 16:14:01 all 17.73 10.10 8.58 3.74 0.09 59.76 16:14:01 0 13.04 11.40 8.78 1.99 0.09 64.71 16:14:01 1 12.75 9.25 7.47 5.78 0.09 64.67 16:14:01 2 32.96 8.14 8.54 3.93 0.10 46.33 16:14:01 3 12.15 11.62 9.53 3.27 0.09 63.34 16:15:01 all 52.18 0.00 2.81 2.41 0.15 42.45 16:15:01 0 51.05 0.00 2.17 1.92 0.12 44.75 16:15:01 1 49.78 0.00 2.10 1.70 0.27 46.15 16:15:01 2 60.04 0.00 3.43 3.03 0.12 33.38 16:15:01 3 47.81 0.00 3.54 3.00 0.10 45.56 16:16:01 all 71.05 0.00 3.12 1.47 0.11 24.25 16:16:01 0 71.19 0.00 3.54 0.73 0.10 24.44 16:16:01 1 70.57 0.00 3.27 0.81 0.09 25.27 16:16:01 2 71.01 0.00 3.25 3.17 0.12 22.46 16:16:01 3 71.45 0.00 2.44 1.15 0.12 24.84 16:17:01 all 68.46 0.00 2.91 0.24 0.11 28.28 16:17:01 0 70.86 0.00 3.53 0.02 0.12 25.47 16:17:01 1 60.46 0.00 2.68 0.30 0.10 36.46 16:17:01 2 68.01 0.00 3.14 0.29 0.12 28.44 16:17:01 3 74.51 0.00 2.28 0.37 0.10 22.74 16:18:01 all 70.73 0.00 4.31 0.97 0.10 23.89 16:18:01 0 67.25 0.00 3.47 0.67 0.10 28.51 16:18:01 1 70.14 0.00 5.03 0.59 0.12 24.13 16:18:01 2 71.68 0.00 3.50 1.51 0.10 23.20 16:18:01 3 73.85 0.00 5.24 1.09 0.10 19.72 16:19:01 all 35.75 0.00 1.89 0.47 0.07 61.82 16:19:01 0 36.09 0.00 2.51 0.70 0.07 60.63 16:19:01 1 43.41 0.00 1.65 0.10 0.07 54.77 16:19:01 2 31.61 0.00 1.55 0.94 0.07 65.84 16:19:01 3 31.89 0.00 1.86 0.13 0.07 66.05 Average: all 52.69 1.66 3.92 1.54 0.10 40.07 Average: 0 51.67 1.87 3.98 1.00 0.10 41.38 Average: 1 51.21 1.52 3.69 1.53 0.12 41.93 Average: 2 55.89 1.34 3.89 2.14 0.10 36.64 Average: 3 52.01 1.92 4.13 1.50 0.10 40.35