---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-21864 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: 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop0 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 64M 64M 0 100% /snap/core20/2318 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 662 11125 1 4209 14995 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:2c:9f:02 brd ff:ff:ff:ff:ff:ff inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fe2c:9f02/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:68:84:d7 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-21864) 09/14/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 219.05 67.34 151.71 0.00 1566.41 4101.87 0.00 01:36:01 85.07 25.08 59.99 0.00 2380.80 9870.62 0.00 01:37:01 182.72 35.61 147.11 0.00 1720.51 8291.42 0.00 01:38:01 29.71 5.02 24.70 0.00 190.37 9367.64 0.00 01:39:01 117.33 6.60 110.73 0.00 4621.76 32710.15 0.00 Average: 126.78 27.93 98.85 0.00 2095.97 12868.34 0.00 01:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13554180 15406904 589040 3.60 54376 2006164 1332680 7.65 794984 1781124 90848 01:36:01 13330892 15490624 488748 2.98 73380 2278424 1196956 6.87 742776 2027264 95648 01:37:01 11684680 14185388 1782536 10.88 84716 2597304 2434948 13.97 2162936 2229468 175260 01:38:01 11694520 14392348 1571848 9.60 93364 2777112 2150540 12.34 2018756 2350608 181448 01:39:01 11419548 15380084 573148 3.50 110304 3983372 1326328 7.61 1533404 3060928 456260 Average: 12336764 14971070 1001064 6.11 83228 2728475 1688290 9.69 1450571 2289878 199893 01:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.53 0.53 0.05 0.05 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 01:35:01 ens3 165.39 111.60 741.42 43.54 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 01:36:01 ens3 65.54 52.94 701.92 11.95 0.00 0.00 0.00 0.00 01:37:01 lo 0.67 0.67 0.07 0.07 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 01:37:01 ens3 319.83 268.77 3862.74 35.63 0.00 0.00 0.00 0.00 01:38:01 lo 745.14 745.14 702.68 702.68 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 01:38:01 ens3 207.10 140.74 2706.22 16.64 0.00 0.00 0.00 0.00 01:39:01 lo 1098.57 1098.57 1045.64 1045.64 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 01:39:01 ens3 379.54 254.22 4643.23 30.47 0.00 0.00 0.00 0.00 Average: lo 369.28 369.28 349.72 349.72 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 227.48 165.66 2531.11 27.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-4c-4g-21864) 09/14/24 _x86_64_ (4 CPU) 01:33:19 LINUX RESTART (4 CPU) 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 10.31 11.02 7.90 3.13 0.12 67.52 01:35:01 0 12.17 10.81 7.22 1.21 0.13 68.45 01:35:01 1 3.09 10.86 8.65 4.41 0.13 72.85 01:35:01 2 16.58 11.31 7.90 3.32 0.14 60.76 01:35:01 3 9.51 11.10 7.81 3.58 0.08 67.92 01:36:01 all 13.01 0.00 1.31 2.99 0.04 82.65 01:36:01 0 3.83 0.00 0.93 0.10 0.03 95.11 01:36:01 1 11.40 0.00 1.35 3.64 0.05 83.55 01:36:01 2 13.17 0.00 1.30 5.12 0.03 80.38 01:36:01 3 23.72 0.00 1.67 3.12 0.05 71.44 01:37:01 all 53.65 0.00 2.01 1.99 0.11 42.24 01:37:01 0 47.14 0.00 2.67 1.39 0.10 48.71 01:37:01 1 54.76 0.00 1.77 3.70 0.13 39.63 01:37:01 2 53.32 0.00 2.19 1.75 0.10 42.64 01:37:01 3 59.37 0.00 1.40 1.13 0.10 37.99 01:38:01 all 45.40 0.00 1.87 1.18 0.08 51.46 01:38:01 0 41.17 0.00 1.87 0.94 0.08 55.94 01:38:01 1 44.07 0.00 1.59 1.91 0.08 52.35 01:38:01 2 47.08 0.00 1.71 1.14 0.08 49.99 01:38:01 3 49.28 0.00 2.33 0.74 0.08 47.57 01:39:01 all 53.37 0.00 3.66 3.58 0.10 39.29 01:39:01 0 58.88 0.00 3.55 3.67 0.10 33.80 01:39:01 1 49.45 0.00 4.02 3.72 0.10 42.72 01:39:01 2 49.93 0.00 4.19 5.70 0.10 40.08 01:39:01 3 55.20 0.00 2.90 1.23 0.10 40.56 Average: all 35.13 2.20 3.34 2.57 0.09 56.66 Average: 0 32.55 2.15 3.24 1.46 0.09 60.51 Average: 1 32.52 2.18 3.48 3.48 0.10 58.25 Average: 2 36.04 2.24 3.44 3.41 0.09 54.78 Average: 3 39.42 2.22 3.22 1.96 0.08 53.10