---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-44226 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: 2799.998 BogoMIPS: 5599.99 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 9.7G 68G 13% / 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 62M 62M 0 100% /snap/core20/1405 /dev/loop0 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/core20/2379 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 706 11688 1 3602 14951 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:0c:00:1a brd ff:ff:ff:ff:ff:ff inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe0c:1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3f:02:de:16 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-44226) 10/20/24 _x86_64_ (4 CPU) 08:27:49 LINUX RESTART (4 CPU) 08:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:29:02 348.53 162.84 185.69 0.00 11727.91 46380.54 0.00 08:30:01 178.17 52.47 125.71 0.00 3078.26 11985.24 0.00 08:31:01 174.12 20.36 153.76 0.00 1279.52 26183.77 0.00 08:32:01 28.93 3.38 25.55 0.00 119.85 6557.84 0.00 08:33:01 52.64 1.77 50.87 0.00 119.58 11526.75 0.00 Average: 156.41 48.15 108.26 0.00 3265.65 20555.39 0.00 08:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:02 13470352 15405816 581116 3.55 59556 2079964 1303696 7.48 836252 1812768 125360 08:30:01 12323864 14802580 1161040 7.09 86324 2572396 1757764 10.08 1513368 2235332 303592 08:31:01 11566628 14385016 1576272 9.62 99940 2882388 2114200 12.13 2152632 2333568 17628 08:32:01 11218276 14072968 1887836 11.52 100552 2916200 2406560 13.81 2478832 2354148 19380 08:33:01 12296468 15314872 639532 3.90 108264 3061284 1354064 7.77 1266844 2468268 5440 Average: 12175118 14796250 1169159 7.14 90927 2702446 1787257 10.25 1649586 2240817 94280 08:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:02 ens3 415.68 296.27 2263.27 72.49 0.00 0.00 0.00 0.00 08:29:02 lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 08:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 334.66 264.85 3833.92 39.05 0.00 0.00 0.00 0.00 08:30:01 lo 1.63 1.63 0.16 0.16 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 325.81 221.38 4092.87 24.06 0.00 0.00 0.00 0.00 08:31:01 lo 2019.08 2019.08 1923.32 1923.32 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 53.99 48.43 34.10 11.38 0.00 0.00 0.00 0.00 08:32:01 lo 2024.16 2024.16 1915.76 1915.76 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 200.58 138.83 1413.60 30.77 0.00 0.00 0.00 0.00 08:33:01 lo 2326.13 2326.13 2200.35 2200.35 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 265.92 193.71 2322.52 35.54 0.00 0.00 0.00 0.00 Average: lo 1278.80 1278.80 1211.99 1211.99 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-4c-4g-44226) 10/20/24 _x86_64_ (4 CPU) 08:27:49 LINUX RESTART (4 CPU) 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:02 all 17.52 17.88 14.28 5.76 0.11 44.45 08:29:02 0 21.34 16.50 13.54 9.22 0.10 39.30 08:29:02 1 21.41 16.64 13.19 5.36 0.12 43.28 08:29:02 2 10.59 19.97 15.74 4.32 0.12 49.27 08:29:02 3 16.71 18.43 14.65 4.12 0.12 45.97 08:30:01 all 37.09 1.02 3.05 2.54 0.10 56.20 08:30:01 0 36.34 1.33 2.48 0.41 0.09 59.36 08:30:01 1 29.55 1.02 3.04 1.55 0.07 64.78 08:30:01 2 55.16 0.27 4.19 2.33 0.15 37.88 08:30:01 3 27.33 1.45 2.50 5.89 0.09 62.74 08:31:01 all 64.80 0.00 3.05 1.77 0.11 30.27 08:31:01 0 70.57 0.00 3.36 0.47 0.10 25.50 08:31:01 1 62.23 0.00 3.41 1.66 0.12 32.59 08:31:01 2 65.56 0.00 2.76 2.22 0.10 29.36 08:31:01 3 60.84 0.00 2.69 2.74 0.10 33.63 08:32:01 all 75.36 0.00 2.58 0.29 0.10 21.67 08:32:01 0 79.29 0.00 2.71 0.02 0.12 17.86 08:32:01 1 77.77 0.00 2.73 0.64 0.10 18.76 08:32:01 2 76.51 0.00 2.56 0.08 0.10 20.75 08:32:01 3 67.86 0.00 2.30 0.44 0.10 29.30 08:33:01 all 60.21 0.00 3.10 0.83 0.10 35.75 08:33:01 0 60.85 0.00 2.40 0.20 0.10 36.45 08:33:01 1 65.43 0.00 3.24 0.32 0.12 30.89 08:33:01 2 63.23 0.00 4.18 1.74 0.10 30.74 08:33:01 3 51.36 0.00 2.59 1.07 0.10 44.88 Average: all 51.09 3.77 5.20 2.23 0.11 37.60 Average: 0 53.77 3.55 4.89 2.06 0.10 35.62 Average: 1 51.38 3.52 5.12 1.90 0.10 37.98 Average: 2 54.30 4.03 5.87 2.13 0.11 33.55 Average: 3 44.90 3.96 4.94 2.84 0.10 43.26