---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-7620 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 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/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 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/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 727 11085 1 4184 14930 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:e3:be:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.171.103/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fee3:bec6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:7b:8c:86 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7620) 11/15/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 267.53 94.56 172.97 0.00 2807.93 6118.98 0.00 08:59:01 93.32 27.63 65.69 0.00 1806.90 11551.14 0.00 09:00:01 160.97 22.23 138.74 0.00 1323.11 9127.41 0.00 09:01:01 73.15 5.30 67.85 0.00 186.44 14297.92 0.00 09:02:01 80.60 6.53 74.07 0.00 4591.37 37880.75 0.00 Average: 134.67 31.04 103.63 0.00 2140.80 15827.50 0.00 08:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13298136 15351800 632424 3.86 65944 2185512 1336024 7.67 906768 1905220 207560 08:59:01 12840804 15121084 853428 5.21 78436 2389548 1480364 8.49 1128368 2122332 88668 09:00:01 11940640 14455792 1510636 9.22 84916 2610716 2068692 11.87 1898096 2235276 53356 09:01:01 10647440 13633684 2329476 14.22 98908 3046844 2834296 16.26 2898808 2499948 270236 09:02:01 11404568 15337440 615100 3.75 109752 3955140 1313984 7.54 1561932 3047384 2088 Average: 12026318 14779960 1188213 7.25 87591 2837552 1806672 10.37 1678794 2362032 124382 08:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 08:58:01 ens3 218.79 146.81 989.13 50.69 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:59:01 ens3 163.11 134.64 1781.61 23.22 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 217.25 180.20 2480.87 26.99 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 lo 1917.11 1917.11 1819.62 1819.62 0.00 0.00 0.00 0.00 09:01:01 ens3 310.06 218.84 3730.10 25.73 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 lo 17.56 17.56 1.72 1.72 0.00 0.00 0.00 0.00 09:02:01 ens3 409.48 287.09 3608.77 200.41 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: lo 388.91 388.91 365.64 365.64 0.00 0.00 0.00 0.00 Average: ens3 263.89 193.67 2523.29 65.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-7620) 11/15/24 _x86_64_ (4 CPU) 08:56:28 LINUX RESTART (4 CPU) 08:57:02 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 16.67 14.61 13.01 3.85 0.66 51.19 08:58:01 0 8.95 16.99 14.76 4.26 0.16 54.88 08:58:01 1 13.56 14.40 12.93 3.11 2.12 53.89 08:58:01 2 15.89 15.79 12.12 2.32 0.15 53.73 08:58:01 3 28.59 11.23 12.25 5.80 0.14 41.99 08:59:01 all 17.76 0.00 1.25 1.07 0.07 79.86 08:59:01 0 11.26 0.00 0.48 0.23 0.07 87.96 08:59:01 1 10.52 0.00 1.59 2.64 0.08 85.17 08:59:01 2 23.75 0.00 1.49 0.94 0.05 73.78 08:59:01 3 25.49 0.00 1.44 0.45 0.07 72.56 09:00:01 all 59.87 0.00 1.78 1.21 0.08 37.06 09:00:01 0 58.30 0.00 1.73 1.31 0.08 38.59 09:00:01 1 58.03 0.00 2.64 2.21 0.08 37.04 09:00:01 2 59.38 0.00 1.64 0.70 0.08 38.19 09:00:01 3 63.79 0.00 1.11 0.64 0.07 34.40 09:01:01 all 55.48 0.00 2.62 0.30 0.10 41.50 09:01:01 0 52.15 0.00 2.59 0.03 0.08 45.15 09:01:01 1 55.48 0.00 2.83 0.35 0.12 41.22 09:01:01 2 57.34 0.00 2.90 0.30 0.12 39.34 09:01:01 3 56.95 0.00 2.16 0.50 0.08 40.30 09:02:01 all 31.79 0.00 2.95 3.89 0.09 61.28 09:02:01 0 29.39 0.00 2.21 4.73 0.10 63.58 09:02:01 1 47.53 0.00 3.55 2.93 0.08 45.91 09:02:01 2 24.69 0.00 2.83 1.44 0.08 70.96 09:02:01 3 25.52 0.00 3.21 6.49 0.08 64.69 Average: all 36.41 2.86 4.27 2.05 0.20 54.21 Average: 0 32.16 3.29 4.27 2.10 0.10 58.08 Average: 1 37.02 2.88 4.71 2.25 0.50 52.65 Average: 2 36.30 3.09 4.15 1.13 0.10 55.22 Average: 3 40.18 2.16 3.95 2.74 0.09 50.89