---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-12644 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 795M 1.1M 794M 1% /run /dev/vda1 39G 9.7G 29G 26% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 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 795M 0 795M 0% /run/user/1001 /dev/loop3 39M 39M 0 100% /snap/snapd/21759 /dev/loop4 64M 64M 0 100% /snap/core20/2318 ---> free -m: total used free shared buff/cache available Mem: 7945 547 3896 1 3501 7090 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:9c:11:0b brd ff:ff:ff:ff:ff:ff inet 10.30.171.172/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe9c:110b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:41:dc:b2 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-2c-2g-12644) 08/22/24 _x86_64_ (2 CPU) 05:15:58 LINUX RESTART (2 CPU) 05:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:17:01 270.80 179.07 91.73 0.00 12760.41 50818.20 0.00 05:18:01 121.46 49.59 71.87 0.00 2101.52 14208.32 0.00 05:19:01 58.66 0.50 58.16 0.00 21.91 14511.27 0.00 05:20:01 57.68 1.12 56.57 0.00 87.87 13873.33 0.00 05:21:01 40.66 0.87 39.79 0.00 112.38 14118.18 0.00 Average: 109.81 46.19 63.62 0.00 3014.52 21500.52 0.00 05:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:17:01 5679552 7407324 398632 4.90 39600 1874444 1087524 11.84 582988 1671268 10824 05:18:01 5253076 7305372 483020 5.94 65808 2155856 1147172 12.49 749888 1895164 158180 05:19:01 5049280 7309176 464716 5.71 77220 2339352 1196304 13.02 756084 2065144 118388 05:20:01 4235072 7143396 617476 7.59 105820 2912220 1344912 14.64 952796 2619908 379704 05:21:01 4413784 7330040 433384 5.33 106800 2922508 1118560 12.18 819784 2584800 14408 Average: 4926153 7299062 479446 5.89 79050 2440876 1178894 12.83 772308 2167257 136301 05:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:17:01 lo 2.30 2.30 0.21 0.21 0.00 0.00 0.00 0.00 05:17:01 ens3 259.27 158.57 1201.09 54.17 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:18:01 ens3 93.48 69.17 864.76 13.20 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 05:19:01 ens3 31.50 29.03 321.60 6.18 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 lo 4.07 4.07 0.41 0.41 0.00 0.00 0.00 0.00 05:20:01 ens3 134.43 96.50 2130.11 10.07 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 05:21:01 ens3 19.38 18.18 64.65 5.66 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 107.55 74.25 915.92 17.85 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-2c-2g-12644) 08/22/24 _x86_64_ (2 CPU) 05:15:58 LINUX RESTART (2 CPU) 05:16:01 CPU %user %nice %system %iowait %steal %idle 05:17:01 all 15.76 28.60 21.12 14.43 0.12 19.98 05:17:01 0 16.44 28.49 20.59 13.89 0.12 20.47 05:17:01 1 15.08 28.71 21.65 14.96 0.12 19.49 05:18:01 all 28.16 8.01 7.29 16.78 0.09 39.67 05:18:01 0 32.72 7.87 7.26 7.36 0.08 44.70 05:18:01 1 23.63 8.14 7.31 26.15 0.10 34.67 05:19:01 all 22.15 0.00 2.09 25.66 0.07 50.04 05:19:01 0 25.89 0.00 2.09 41.65 0.07 30.29 05:19:01 1 18.40 0.00 2.09 9.66 0.07 69.78 05:20:01 all 34.28 0.00 3.05 27.55 0.10 35.02 05:20:01 0 27.87 0.00 3.22 38.57 0.10 30.24 05:20:01 1 40.68 0.00 2.88 16.55 0.10 39.79 05:21:01 all 16.45 0.00 1.46 43.08 0.06 38.95 05:21:01 0 25.53 0.00 1.54 57.24 0.07 15.62 05:21:01 1 7.40 0.00 1.38 28.95 0.05 62.22 Average: all 23.37 7.27 6.97 25.53 0.09 36.78 Average: 0 25.70 7.23 6.91 31.80 0.09 28.27 Average: 1 21.04 7.31 7.02 19.26 0.09 45.28