---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-18762 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 9.1G 69G 12% / 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/vda15 105M 6.1M 99M 6% /boot/efi /dev/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop1 68M 68M 0 100% /snap/lxd/22753 tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 40M 40M 0 100% /snap/snapd/21184 /dev/loop4 64M 64M 0 100% /snap/core20/2182 /dev/loop5 92M 92M 0 100% /snap/lxd/24061 ---> free -m: total used free shared buff/cache available Mem: 16009 673 12692 1 2643 15001 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:eb:62:5d brd ff:ff:ff:ff:ff:ff inet 10.30.106.40/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:feeb:625d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:4f:17:97 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-18762) 03/28/24 _x86_64_ (4 CPU) 07:52:22 LINUX RESTART (4 CPU) 07:53:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:54:01 81.74 61.77 19.98 0.00 686.23 883.04 0.00 07:55:01 1.25 0.00 1.25 0.00 0.00 15.46 0.00 07:56:01 0.88 0.00 0.88 0.00 0.00 10.00 0.00 07:57:01 1.70 0.00 1.70 0.00 0.00 20.53 0.00 07:58:01 52.41 11.91 40.49 0.00 5174.07 8426.20 0.00 07:59:01 4.87 0.02 4.85 0.00 0.13 112.11 0.00 08:00:01 1.53 0.00 1.53 0.00 0.00 17.60 0.00 08:01:01 1.60 0.00 1.60 0.00 0.00 18.40 0.00 08:02:01 0.92 0.00 0.92 0.00 0.00 10.53 0.00 08:03:01 1.63 0.00 1.63 0.00 0.00 19.33 0.00 08:04:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 08:05:01 1.27 0.00 1.27 0.00 0.00 15.73 0.00 08:06:01 1.00 0.00 1.00 0.00 0.00 11.60 0.00 08:07:01 103.03 3.33 99.70 0.00 153.84 2478.39 0.00 08:08:01 119.23 20.18 99.05 0.00 1701.32 7571.67 0.00 Average: 24.80 6.36 18.44 0.00 513.98 1308.99 0.00 07:53:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:54:01 14108496 15534900 495720 3.02 40000 1590764 1291848 7.41 617804 1436132 132 07:55:01 14116512 15543012 487476 2.97 40032 1590768 1291848 7.41 610104 1436168 172 07:56:01 14116808 15543340 487112 2.97 40064 1590768 1291848 7.41 611540 1436168 168 07:57:01 14117352 15544520 486352 2.97 40136 1590772 1291848 7.41 610144 1436692 20 07:58:01 13642832 15520300 478392 2.92 70708 2017444 1261992 7.24 923552 1568980 920 07:59:01 13650060 15522792 476588 2.91 69296 2014188 1242500 7.12 920920 1565740 316 08:00:01 13649960 15522708 476652 2.91 69320 2014192 1242500 7.12 921128 1565740 8 08:01:01 13650220 15523044 476232 2.91 69368 2014196 1242500 7.12 921456 1565744 172 08:02:01 13650016 15522872 476404 2.91 69400 2014196 1242500 7.12 921352 1565748 4 08:03:01 13651700 15524588 474676 2.90 69452 2014200 1242500 7.12 920184 1565748 32 08:04:01 13650924 15523964 475068 2.90 69476 2014328 1242500 7.12 920404 1565864 8 08:05:01 13652320 15525424 473540 2.89 69500 2014332 1242500 7.12 918924 1565880 36 08:06:01 13651704 15524864 474108 2.89 69548 2014332 1242500 7.12 919768 1565880 20 08:07:01 13505112 15460700 534524 3.26 73652 2089256 1253764 7.19 1010724 1616408 20284 08:08:01 13031752 15344376 630424 3.85 103888 2397644 1349832 7.74 1178744 1880240 182640 Average: 13723051 15512094 493551 3.01 64256 1932092 1264865 7.25 861783 1555809 13662 07:53:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 0.36 0.19 0.07 0.23 0.00 0.00 0.00 0.00 07:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 0.47 0.20 0.07 0.17 0.00 0.00 0.00 0.00 07:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 ens3 1.72 1.37 0.74 2.30 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 1.67 0.43 0.86 0.19 0.00 0.00 0.00 0.00 07:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 ens3 166.47 71.85 2711.80 5.74 0.00 0.00 0.00 0.00 07:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 ens3 0.42 0.33 0.07 0.18 0.00 0.00 0.00 0.00 07:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 ens3 0.17 0.15 0.06 0.17 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 ens3 0.30 0.27 0.06 0.18 0.00 0.00 0.00 0.00 08:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 ens3 0.17 0.13 0.05 0.17 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 ens3 0.38 0.30 0.14 0.24 0.00 0.00 0.00 0.00 08:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 ens3 1.03 0.13 0.16 0.17 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 ens3 1.00 0.65 0.53 0.72 0.00 0.00 0.00 0.00 08:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 ens3 0.57 0.37 0.17 0.50 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 ens3 146.74 103.17 892.16 34.52 0.00 0.00 0.00 0.00 08:07:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 ens3 67.14 45.98 1028.56 14.13 0.00 0.00 0.00 0.00 08:08:01 lo 1.73 1.73 0.19 0.19 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: ens3 25.96 15.07 309.72 3.98 0.00 0.00 0.00 0.00 Average: lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-18762) 03/28/24 _x86_64_ (4 CPU) 07:52:22 LINUX RESTART (4 CPU) 07:53:03 CPU %user %nice %system %iowait %steal %idle 07:54:01 all 0.51 13.03 8.65 0.77 0.10 76.94 07:54:01 0 0.40 12.47 8.41 1.00 0.09 77.64 07:54:01 1 0.02 13.74 8.48 0.74 0.11 76.92 07:54:01 2 1.48 12.90 8.52 0.70 0.10 76.29 07:54:01 3 0.10 13.03 9.17 0.65 0.12 76.92 07:55:01 all 0.03 0.00 0.03 0.02 0.00 99.92 07:55:01 0 0.03 0.00 0.02 0.03 0.00 99.92 07:55:01 1 0.03 0.00 0.05 0.03 0.00 99.88 07:55:01 2 0.02 0.00 0.02 0.00 0.02 99.95 07:55:01 3 0.05 0.00 0.02 0.02 0.00 99.92 07:56:01 all 0.16 0.00 0.02 0.00 0.00 99.81 07:56:01 0 0.18 0.00 0.02 0.00 0.00 99.80 07:56:01 1 0.25 0.00 0.00 0.02 0.02 99.72 07:56:01 2 0.03 0.00 0.00 0.00 0.00 99.97 07:56:01 3 0.18 0.00 0.07 0.00 0.00 99.75 07:57:01 all 0.03 0.00 0.01 0.02 0.01 99.94 07:57:01 0 0.03 0.00 0.00 0.05 0.00 99.92 07:57:01 1 0.02 0.00 0.02 0.00 0.00 99.97 07:57:01 2 0.03 0.00 0.00 0.00 0.02 99.95 07:57:01 3 0.03 0.00 0.02 0.02 0.02 99.92 07:58:01 all 4.50 0.00 2.41 1.68 0.04 91.37 07:58:01 0 4.97 0.00 2.08 1.22 0.02 91.72 07:58:01 1 3.48 0.00 2.67 3.39 0.05 90.41 07:58:01 2 4.62 0.00 2.93 1.69 0.05 90.71 07:58:01 3 4.94 0.00 1.94 0.44 0.03 92.65 07:59:01 all 0.13 0.00 0.12 0.04 0.01 99.70 07:59:01 0 0.25 0.00 0.17 0.00 0.02 99.57 07:59:01 1 0.08 0.00 0.12 0.12 0.02 99.67 07:59:01 2 0.07 0.00 0.08 0.00 0.00 99.85 07:59:01 3 0.13 0.00 0.12 0.03 0.02 99.70 08:00:01 all 0.03 0.00 0.01 0.00 0.00 99.95 08:00:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:00:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:00:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:00:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:01:01 all 0.03 0.00 0.02 0.01 0.00 99.94 08:01:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:01:01 1 0.02 0.00 0.02 0.03 0.00 99.93 08:01:01 2 0.02 0.00 0.02 0.00 0.02 99.95 08:01:01 3 0.03 0.00 0.02 0.02 0.00 99.93 08:02:01 all 0.04 0.00 0.02 0.00 0.01 99.92 08:02:01 0 0.08 0.00 0.05 0.00 0.02 99.85 08:02:01 1 0.02 0.00 0.00 0.02 0.02 99.95 08:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:02:01 3 0.07 0.00 0.02 0.00 0.02 99.90 08:03:01 all 0.03 0.00 0.02 0.02 0.00 99.93 08:03:01 0 0.07 0.00 0.03 0.02 0.02 99.87 08:03:01 1 0.02 0.00 0.03 0.03 0.00 99.92 08:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:03:01 3 0.02 0.00 0.02 0.02 0.00 99.95 08:04:01 all 0.05 0.00 0.02 0.00 0.01 99.92 08:04:01 0 0.10 0.00 0.03 0.00 0.00 99.87 08:04:01 1 0.02 0.00 0.00 0.02 0.00 99.97 08:04:01 2 0.05 0.00 0.02 0.00 0.02 99.92 08:04:01 3 0.03 0.00 0.03 0.00 0.02 99.92 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 0.31 0.00 0.01 0.01 0.00 99.67 08:05:01 0 0.10 0.00 0.02 0.00 0.00 99.88 08:05:01 1 0.08 0.00 0.00 0.02 0.00 99.90 08:05:01 2 1.01 0.00 0.02 0.00 0.00 98.97 08:05:01 3 0.03 0.00 0.02 0.02 0.00 99.93 08:06:01 all 0.03 0.00 0.02 0.01 0.02 99.92 08:06:01 0 0.10 0.00 0.02 0.00 0.02 99.87 08:06:01 1 0.02 0.00 0.00 0.02 0.02 99.95 08:06:01 2 0.00 0.00 0.00 0.00 0.02 99.98 08:06:01 3 0.02 0.00 0.05 0.02 0.02 99.90 08:07:01 all 4.14 0.00 0.54 1.09 0.01 94.21 08:07:01 0 3.42 0.00 0.27 0.00 0.00 96.31 08:07:01 1 5.66 0.00 0.72 3.12 0.02 90.48 08:07:01 2 4.01 0.00 0.70 1.17 0.02 94.10 08:07:01 3 3.49 0.00 0.47 0.07 0.02 95.96 08:08:01 all 21.61 0.00 1.51 2.06 0.07 74.75 08:08:01 0 14.41 0.00 1.21 0.48 0.05 83.85 08:08:01 1 25.97 0.00 1.80 3.15 0.07 69.01 08:08:01 2 7.74 0.00 1.01 3.52 0.07 87.66 08:08:01 3 38.29 0.00 2.02 1.10 0.08 58.51 Average: all 2.11 0.84 0.87 0.38 0.02 95.78 Average: 0 1.62 0.79 0.80 0.18 0.01 96.58 Average: 1 2.39 0.87 0.90 0.71 0.02 95.11 Average: 2 1.27 0.84 0.88 0.47 0.02 96.51 Average: 3 3.17 0.83 0.91 0.16 0.02 94.90