---> uname -a: Linux prd-ubuntu2004-docker-8c-8g-24342 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32100 880 25865 1 5354 30755 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:b1:69:79 brd ff:ff:ff:ff:ff:ff inet 10.30.171.44/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:feb1:6979/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:5e:2b:39 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-8c-8g-24342) 09/20/24 _x86_64_ (8 CPU) 05:32:11 LINUX RESTART (8 CPU) 05:33:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:34:01 100.72 73.41 27.31 0.00 1209.20 7196.02 0.00 05:35:01 98.18 0.53 97.65 0.00 17.06 81057.42 0.00 05:36:01 122.36 20.91 101.45 0.00 1874.09 106779.80 0.00 Average: 107.09 31.62 75.47 0.00 1033.46 65007.87 0.00 05:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 28473548 30678812 1641812 4.99 72196 2434124 2463008 7.26 1878208 2177640 348752 05:35:01 25144320 30505624 1786524 5.43 113064 5459664 2632108 7.76 2561448 4707440 1805912 05:36:01 26641144 31478736 812832 2.47 129956 4940392 1738716 5.13 1421968 4366040 147344 Average: 26753004 30887724 1413723 4.30 105072 4278060 2277944 6.72 1953875 3750373 767336 05:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 ens3 985.85 815.78 6233.53 159.00 0.00 0.00 0.00 0.00 05:34:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 ens3 332.39 233.58 1632.33 59.45 0.00 0.00 0.00 0.00 05:35:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 100.55 77.64 728.03 15.09 0.00 0.00 0.00 0.00 05:36:01 lo 0.67 0.67 0.07 0.07 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 472.96 375.69 2864.82 77.85 0.00 0.00 0.00 0.00 Average: lo 0.51 0.51 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-190-generic (prd-ubuntu2004-docker-8c-8g-24342) 09/20/24 _x86_64_ (8 CPU) 05:32:11 LINUX RESTART (8 CPU) 05:33:01 CPU %user %nice %system %iowait %steal %idle 05:34:01 all 19.61 6.28 5.88 0.75 0.20 67.28 05:34:01 0 23.32 5.80 5.89 0.25 0.18 64.55 05:34:01 1 24.46 5.35 5.45 0.47 0.22 64.06 05:34:01 2 22.35 6.29 5.49 0.39 0.19 65.30 05:34:01 3 17.29 7.00 6.13 0.66 0.23 68.68 05:34:01 4 18.62 6.56 6.68 0.49 0.17 67.48 05:34:01 5 19.70 5.70 6.17 0.87 0.22 67.34 05:34:01 6 13.74 7.90 5.49 0.84 0.20 71.82 05:34:01 7 17.48 5.62 5.70 2.05 0.20 68.95 05:35:01 all 23.81 0.00 1.67 1.50 0.05 72.96 05:35:01 0 25.21 0.00 3.28 0.69 0.05 70.77 05:35:01 1 30.08 0.00 0.72 0.05 0.07 69.08 05:35:01 2 16.81 0.00 1.39 0.00 0.05 81.75 05:35:01 3 18.54 0.00 1.98 0.02 0.07 79.40 05:35:01 4 51.13 0.00 3.38 0.25 0.08 45.15 05:35:01 5 19.63 0.00 0.85 3.83 0.03 75.66 05:35:01 6 17.23 0.00 0.95 0.00 0.03 81.78 05:35:01 7 11.75 0.00 0.84 7.23 0.05 80.13 05:36:01 all 12.25 0.00 1.11 1.43 0.03 85.17 05:36:01 0 28.51 0.00 2.50 3.03 0.08 65.88 05:36:01 1 15.05 0.00 1.17 0.27 0.03 83.48 05:36:01 2 7.18 0.00 1.18 0.43 0.02 91.19 05:36:01 3 10.46 0.00 0.90 0.95 0.02 87.66 05:36:01 4 13.40 0.00 0.70 0.45 0.03 85.41 05:36:01 5 12.52 0.00 1.15 1.84 0.03 84.46 05:36:01 6 5.91 0.00 0.40 0.07 0.02 93.61 05:36:01 7 4.93 0.00 0.90 4.40 0.03 89.73 Average: all 18.56 2.08 2.88 1.23 0.10 75.15 Average: 0 25.69 1.92 3.88 1.33 0.11 67.07 Average: 1 23.19 1.77 2.43 0.26 0.11 72.24 Average: 2 15.42 2.08 2.68 0.27 0.08 79.46 Average: 3 15.44 2.34 3.01 0.54 0.11 78.56 Average: 4 27.75 2.17 3.58 0.40 0.09 66.01 Average: 5 17.28 1.90 2.72 2.18 0.09 75.83 Average: 6 12.29 2.62 2.27 0.30 0.08 82.43 Average: 7 11.38 1.87 2.48 4.57 0.09 79.62