---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-4270 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/loop1 68M 68M 0 100% /snap/lxd/22753 /dev/loop2 44M 44M 0 100% /snap/snapd/15177 /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 64M 64M 0 100% /snap/core20/2434 /dev/loop4 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 687 11171 1 4137 14970 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:40:11:fd brd ff:ff:ff:ff:ff:ff inet 10.30.170.20/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe40:11fd/64 scope link valid_lft forever preferred_lft forever 3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:35:ef:c5 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-4270) 11/04/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:58:01 311.83 125.68 186.15 0.00 8717.35 11884.95 0.00 08:59:01 52.54 13.78 38.76 0.00 1378.84 7485.57 0.00 09:00:01 69.46 35.78 33.68 0.00 1735.04 10055.26 0.00 09:01:01 29.87 4.92 24.96 0.00 179.94 7164.28 0.00 09:02:01 101.07 6.15 94.92 0.00 4580.17 29525.75 0.00 Average: 112.95 37.26 75.69 0.00 3318.16 13222.96 0.00 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 13388960 15407680 574828 3.51 67752 2149412 1326708 7.61 814432 1904772 155352 08:59:01 13296284 15466088 509256 3.11 73212 2288116 1203556 6.91 764600 2036544 91860 09:00:01 12197252 14706868 1256548 7.67 84488 2606044 2201728 12.63 1641624 2233784 90544 09:01:01 11700496 14398884 1561808 9.53 92720 2778444 2158624 12.38 2014632 2345528 148760 09:02:01 11504352 15381576 569792 3.48 106228 3905616 1297708 7.45 1507432 3001844 437732 Average: 12417469 15072219 894446 5.46 84880 2745526 1637665 9.40 1348544 2304494 184850 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:58:01 ens3 343.36 222.88 1377.32 66.35 0.00 0.00 0.00 0.00 08:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 08:59:01 ens3 38.34 30.34 335.12 9.40 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 09:00:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 09:00:01 ens3 299.48 254.91 3814.19 35.55 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 09:01:01 lo 890.19 890.19 847.19 847.19 0.00 0.00 0.00 0.00 09:01:01 ens3 198.72 126.54 2573.47 15.45 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 09:02:01 lo 958.84 958.84 912.51 912.51 0.00 0.00 0.00 0.00 09:02:01 ens3 310.23 206.58 4050.31 30.17 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 Average: lo 370.37 370.37 352.01 352.01 0.00 0.00 0.00 0.00 Average: ens3 238.03 168.25 2430.09 31.38 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 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-4270) 11/04/24 _x86_64_ (4 CPU) 08:56:29 LINUX RESTART (4 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 20.58 14.38 11.71 4.08 0.12 49.13 08:58:01 0 30.77 12.66 11.62 4.01 0.12 40.82 08:58:01 1 16.71 16.39 13.00 3.04 0.14 50.72 08:58:01 2 15.72 14.78 11.51 5.37 0.10 52.52 08:58:01 3 19.10 13.68 10.71 3.91 0.12 52.48 08:59:01 all 6.45 0.00 0.54 18.59 0.03 74.39 08:59:01 0 18.12 0.00 1.08 23.17 0.05 57.58 08:59:01 1 4.06 0.00 0.40 0.07 0.02 95.46 08:59:01 2 0.99 0.00 0.45 49.74 0.03 48.79 08:59:01 3 2.64 0.00 0.22 1.37 0.03 95.74 09:00:01 all 58.56 0.00 2.04 3.78 0.12 35.50 09:00:01 0 59.01 0.00 1.72 5.32 0.10 33.84 09:00:01 1 55.76 0.00 2.39 5.67 0.14 36.05 09:00:01 2 57.80 0.00 2.16 1.49 0.12 38.43 09:00:01 3 61.62 0.00 1.89 2.66 0.13 33.70 09:01:01 all 45.28 0.00 1.90 0.74 0.09 51.99 09:01:01 0 48.88 0.00 1.81 0.39 0.10 48.83 09:01:01 1 45.07 0.00 2.32 1.77 0.08 50.77 09:01:01 2 44.54 0.00 1.71 0.57 0.10 53.09 09:01:01 3 42.65 0.00 1.77 0.22 0.08 55.28 09:02:01 all 47.32 0.00 3.24 6.24 0.10 43.09 09:02:01 0 41.18 0.00 3.38 7.35 0.08 48.01 09:02:01 1 48.46 0.00 2.96 5.38 0.10 43.10 09:02:01 2 54.68 0.00 3.39 8.28 0.10 33.56 09:02:01 3 44.96 0.00 3.25 3.96 0.10 47.73 Average: all 35.63 2.86 3.87 6.69 0.09 50.85 Average: 0 39.58 2.52 3.91 8.06 0.09 45.83 Average: 1 33.98 3.26 4.19 3.17 0.09 55.30 Average: 2 34.74 2.94 3.83 13.11 0.09 45.27 Average: 3 34.21 2.72 3.56 2.42 0.09 57.00