---> uname -a: Linux prd-ubuntu2004-docker-2c-2g-914 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: 2800.000 BogoMIPS: 5600.00 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 10G 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/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 7945 571 3531 1 3842 7066 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:c8:11:1b brd ff:ff:ff:ff:ff:ff inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fec8:111b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:08:17:ed 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-914) 10/24/24 _x86_64_ (2 CPU) 21:24:24 LINUX RESTART (2 CPU) 21:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:01 247.13 116.42 130.71 0.00 7790.41 11134.52 0.00 21:27:01 96.93 39.66 57.27 0.00 2735.41 10121.66 0.00 21:28:01 18.05 0.95 17.10 0.00 37.86 8542.18 0.00 21:29:01 25.98 0.80 25.18 0.00 37.86 27601.67 0.00 21:30:01 80.34 7.02 73.32 0.00 4695.22 11867.22 0.00 Average: 93.17 32.69 60.48 0.00 3043.53 13862.54 0.00 21:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:01 5292740 7328084 461032 5.67 65256 2139340 1098376 11.96 711644 1896324 148816 21:27:01 4361296 6811396 961524 11.82 79376 2524688 1612424 17.55 1311220 2195668 215272 21:28:01 4093884 6632384 1136144 13.96 84552 2603860 1771344 19.28 1514388 2251756 54784 21:29:01 3116424 6355976 1408472 17.31 93852 3275736 2018324 21.97 1858324 2858596 56344 21:30:01 3645148 7263360 492300 6.05 106668 3631892 1131000 12.31 1156740 3015344 3292 Average: 4101898 6878240 891894 10.96 85941 2835103 1526294 16.62 1310463 2443538 95702 21:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:01 ens3 291.19 189.93 1403.20 64.39 0.00 0.00 0.00 0.00 21:26:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 ens3 275.04 226.36 3540.95 33.44 0.00 0.00 0.00 0.00 21:27:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 ens3 142.78 129.38 1065.13 25.89 0.00 0.00 0.00 0.00 21:28:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 ens3 216.58 184.74 2877.61 32.31 0.00 0.00 0.00 0.00 21:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 ens3 241.68 126.05 2801.19 43.88 0.00 0.00 0.00 0.00 21:30:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 233.26 171.23 2340.74 39.90 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 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-914) 10/24/24 _x86_64_ (2 CPU) 21:24:24 LINUX RESTART (2 CPU) 21:25:02 CPU %user %nice %system %iowait %steal %idle 21:26:01 all 36.93 17.08 14.31 6.62 0.11 24.95 21:26:01 0 42.14 17.83 15.36 5.71 0.12 18.84 21:26:01 1 31.70 16.33 13.26 7.53 0.10 31.08 21:27:01 all 63.50 0.00 3.55 5.96 0.17 26.82 21:27:01 0 63.97 0.00 3.74 4.93 0.17 27.19 21:27:01 1 63.03 0.00 3.36 6.99 0.17 26.45 21:28:01 all 88.29 0.00 3.51 1.24 0.14 6.82 21:28:01 0 88.95 0.00 3.02 1.19 0.15 6.69 21:28:01 1 87.63 0.00 4.00 1.29 0.14 6.95 21:29:01 all 79.44 0.00 4.11 1.76 0.16 14.53 21:29:01 0 74.83 0.00 3.29 1.45 0.17 20.26 21:29:01 1 84.03 0.00 4.92 2.06 0.15 8.83 21:30:01 all 42.42 0.00 4.11 10.91 0.13 42.43 21:30:01 0 35.48 0.00 3.82 12.52 0.08 48.09 21:30:01 1 49.44 0.00 4.41 9.28 0.17 36.70 Average: all 62.17 3.38 5.90 5.30 0.14 23.11 Average: 0 61.09 3.53 5.82 5.17 0.14 24.25 Average: 1 63.25 3.23 5.97 5.42 0.15 21.98