---> uname -a: Linux prd-ubuntu2004-helm-2c-1g-1619 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: 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 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 9.2G 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/loop0 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/loop1 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 ---> free -m: total used free shared buff/cache available Mem: 16009 657 12767 1 2584 15028 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:c8:14:4a brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85340sec preferred_lft 85340sec inet6 fe80::f816:3eff:fec8:144a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:82:59:9d 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-1619) 07/21/26 _x86_64_ (4 CPU) 11:51:29 LINUX RESTART (4 CPU) 11:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:53:01 383.27 80.51 302.77 0.00 1494.57 12414.41 0.00 11:54:01 75.34 14.18 61.16 0.00 2644.89 14710.35 0.00 11:55:01 6.72 0.13 6.58 0.00 20.53 748.81 0.00 11:56:01 5.55 0.00 5.55 0.00 0.00 952.24 0.00 11:57:01 3.65 0.98 2.67 0.00 68.80 148.40 0.00 11:58:01 1.83 0.00 1.83 0.00 0.00 24.80 0.00 11:59:01 4.35 0.02 4.33 0.00 4.27 387.14 0.00 12:00:01 2.83 0.03 2.80 0.00 4.80 472.05 0.00 12:01:01 1.45 0.00 1.45 0.00 0.00 66.12 0.00 12:02:01 1.57 0.00 1.57 0.00 0.00 22.80 0.00 12:03:01 0.92 0.00 0.92 0.00 0.00 11.07 0.00 12:04:01 2.10 0.80 1.30 0.00 27.72 18.39 0.00 12:05:01 0.90 0.00 0.90 0.00 0.00 11.06 0.00 12:06:01 1.15 0.00 1.15 0.00 0.00 14.26 0.00 12:07:01 1.22 0.02 1.20 0.00 0.13 15.73 0.00 12:08:01 3.55 0.50 3.05 0.00 59.73 1085.60 0.00 12:09:01 25.41 0.67 24.75 0.00 46.66 1977.67 0.00 Average: 30.70 5.76 24.94 0.00 257.20 1946.06 0.00 11:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:53:01 13499680 15382736 623804 3.81 75752 1988900 1425952 8.18 829012 1787640 196348 11:54:01 13163548 15362024 634028 3.87 80816 2288896 1604236 9.20 911772 2020520 8688 11:55:01 13194796 15412896 582384 3.55 81132 2307788 1590788 9.12 870404 2030560 13020 11:56:01 13094568 15325780 668980 4.08 81340 2320344 1661512 9.53 964304 2034852 3320 11:57:01 13082708 15321164 673460 4.11 82732 2325636 1785752 10.24 968920 2040480 16 11:58:01 13087216 15325712 669200 4.08 82800 2325636 1785752 10.24 965404 2040444 28 11:59:01 13017024 15270300 724176 4.42 83020 2339832 1660792 9.52 1028796 2048376 10496 12:00:01 13034528 15289728 704716 4.30 83128 2341584 1760388 10.09 1010060 2048880 96 12:01:01 13088260 15344856 649552 3.96 83192 2342864 1576444 9.04 954348 2050240 20 12:02:01 13082268 15338908 655440 4.00 83248 2342844 1576444 9.04 963340 2050224 60 12:03:01 13093204 15349872 644420 3.93 83268 2342852 1646204 9.44 948684 2050228 32 12:04:01 13024484 15282436 711364 4.34 83308 2343680 1646204 9.44 1018540 2050300 20 12:05:01 13075656 15333632 660152 4.03 83340 2343680 1646204 9.44 965688 2050300 24 12:06:01 13074768 15332784 660984 4.03 83372 2343680 1646204 9.44 966756 2050300 16 12:07:01 13078492 15336564 657168 4.01 83424 2343676 1679816 9.63 962192 2050304 48 12:08:01 13125592 15427284 565484 3.45 83940 2386084 1373760 7.88 887824 2078252 21772 12:09:01 13067504 15380468 611684 3.73 86412 2394388 1436160 8.23 953668 2069792 8628 Average: 13110841 15342185 652764 3.98 82601 2318963 1617801 9.28 951160 2032452 15449 11:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 11:53:01 ens3 213.63 151.80 2186.70 36.55 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 76.90 76.90 168.57 168.57 0.00 0.00 0.00 0.00 11:54:01 ens3 66.49 53.59 653.08 10.11 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 71.60 71.60 250.52 250.52 0.00 0.00 0.00 0.00 11:55:01 ens3 22.63 21.11 5.07 5.40 0.00 0.00 0.00 0.00 11:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 45.96 45.96 177.50 177.50 0.00 0.00 0.00 0.00 11:56:01 ens3 12.55 11.76 2.81 3.07 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:57:01 ens3 0.77 0.58 0.52 0.46 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:58:01 ens3 0.40 0.28 0.13 0.23 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 lo 46.83 46.83 190.21 190.21 0.00 0.00 0.00 0.00 11:59:01 ens3 15.31 13.76 3.64 3.92 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 lo 7.02 7.02 24.86 24.86 0.00 0.00 0.00 0.00 12:00:01 ens3 2.42 2.22 0.54 0.71 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 lo 1.15 1.15 11.88 11.88 0.00 0.00 0.00 0.00 12:01:01 ens3 0.92 0.65 0.33 1.14 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 ens3 1.25 0.60 0.50 0.71 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 ens3 0.33 0.15 0.13 0.22 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:04:01 ens3 10.78 7.23 6.84 17.42 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 ens3 1.63 0.68 0.74 1.13 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 ens3 1.58 0.18 0.83 0.23 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 2.15 0.23 1.22 0.29 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 lo 29.55 29.55 443.29 443.29 0.00 0.00 0.00 0.00 12:08:01 ens3 17.95 7.07 12.89 3.34 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 12:09:01 ens3 25.10 16.80 19.61 6.77 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 16.57 16.57 74.53 74.53 0.00 0.00 0.00 0.00 Average: ens3 23.29 16.98 170.35 5.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-1619) 07/21/26 _x86_64_ (4 CPU) 11:51:29 LINUX RESTART (4 CPU) 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 19.74 14.87 10.28 2.79 0.13 52.19 11:53:01 0 11.99 18.26 11.19 2.02 0.12 56.43 11:53:01 1 29.57 12.14 9.81 2.62 0.13 45.72 11:53:01 2 18.24 15.44 10.61 2.69 0.13 52.88 11:53:01 3 19.10 13.68 9.52 3.81 0.12 53.77 11:54:01 all 44.63 0.00 4.27 0.58 0.12 50.40 11:54:01 0 41.44 0.00 4.27 1.31 0.12 52.86 11:54:01 1 53.79 0.00 4.61 0.41 0.14 41.06 11:54:01 2 41.70 0.00 3.97 0.05 0.10 54.18 11:54:01 3 41.56 0.00 4.23 0.53 0.14 53.55 11:55:01 all 51.77 0.00 3.94 0.01 0.13 44.14 11:55:01 0 51.15 0.00 3.89 0.02 0.14 44.81 11:55:01 1 50.26 0.00 3.79 0.00 0.12 45.84 11:55:01 2 51.02 0.00 4.18 0.00 0.14 44.66 11:55:01 3 54.65 0.00 3.92 0.03 0.14 41.25 11:56:01 all 52.00 0.00 2.97 0.01 0.10 44.91 11:56:01 0 50.15 0.00 3.03 0.02 0.10 46.70 11:56:01 1 53.00 0.00 3.13 0.00 0.10 43.77 11:56:01 2 52.11 0.00 2.80 0.02 0.10 44.97 11:56:01 3 52.75 0.00 2.93 0.02 0.10 44.19 11:57:01 all 52.53 0.00 1.99 0.02 0.14 45.32 11:57:01 0 51.52 0.00 1.80 0.02 0.14 46.53 11:57:01 1 52.24 0.00 1.81 0.00 0.12 45.83 11:57:01 2 51.44 0.00 2.00 0.02 0.16 46.39 11:57:01 3 54.94 0.00 2.36 0.03 0.14 42.52 11:58:01 all 52.38 0.00 1.85 0.00 0.13 45.63 11:58:01 0 52.04 0.00 1.93 0.00 0.14 45.90 11:58:01 1 50.84 0.00 1.71 0.00 0.12 47.33 11:58:01 2 53.33 0.00 1.89 0.00 0.14 44.65 11:58:01 3 53.32 0.00 1.89 0.00 0.14 44.65 11:59:01 all 52.43 0.00 3.25 0.01 0.12 44.19 11:59:01 0 52.57 0.00 3.31 0.00 0.14 43.99 11:59:01 1 51.72 0.00 3.04 0.00 0.12 45.12 11:59:01 2 51.74 0.00 3.40 0.03 0.12 44.71 11:59:01 3 53.69 0.00 3.25 0.00 0.10 42.95 12:00:01 all 52.39 0.00 2.37 0.01 0.13 45.11 12:00:01 0 50.74 0.00 2.62 0.02 0.14 46.48 12:00:01 1 51.36 0.00 2.28 0.00 0.14 46.22 12:00:01 2 54.31 0.00 2.14 0.03 0.12 43.40 12:00:01 3 53.11 0.00 2.43 0.00 0.12 44.34 12:01:01 all 29.67 0.00 1.89 0.00 0.10 68.35 12:01:01 0 30.93 0.00 2.14 0.00 0.09 66.84 12:01:01 1 31.17 0.00 1.75 0.00 0.12 66.96 12:01:01 2 30.75 0.00 2.10 0.00 0.10 67.05 12:01:01 3 25.88 0.00 1.56 0.00 0.07 72.49 12:02:01 all 28.55 0.00 1.81 0.00 0.10 69.54 12:02:01 0 30.75 0.00 2.10 0.00 0.10 67.04 12:02:01 1 28.95 0.00 1.78 0.00 0.10 69.16 12:02:01 2 30.40 0.00 1.97 0.02 0.10 67.51 12:02:01 3 24.14 0.00 1.38 0.00 0.09 74.40 12:03:01 all 28.37 0.00 1.86 0.00 0.45 69.32 12:03:01 0 24.75 0.00 1.48 0.00 0.67 73.11 12:03:01 1 32.04 0.00 2.03 0.00 0.28 65.65 12:03:01 2 28.52 0.00 2.32 0.00 0.47 68.69 12:03:01 3 28.22 0.00 1.64 0.00 0.36 69.78 12:03:01 CPU %user %nice %system %iowait %steal %idle 12:04:01 all 29.12 0.00 1.95 0.01 0.12 68.80 12:04:01 0 30.70 0.00 1.80 0.00 0.11 67.40 12:04:01 1 28.77 0.00 1.88 0.02 0.14 69.19 12:04:01 2 28.74 0.00 2.15 0.02 0.12 68.97 12:04:01 3 28.30 0.00 1.95 0.02 0.12 69.61 12:05:01 all 28.96 0.00 1.86 0.00 0.12 69.06 12:05:01 0 29.38 0.00 1.77 0.00 0.12 68.73 12:05:01 1 31.55 0.00 2.02 0.00 0.14 66.29 12:05:01 2 29.38 0.00 2.18 0.02 0.12 68.30 12:05:01 3 25.55 0.00 1.47 0.00 0.09 72.89 12:06:01 all 28.41 0.00 1.79 0.00 0.14 69.65 12:06:01 0 24.08 0.00 1.50 0.00 0.12 74.30 12:06:01 1 32.15 0.00 1.96 0.00 0.14 65.76 12:06:01 2 29.77 0.00 1.97 0.02 0.16 68.08 12:06:01 3 27.71 0.00 1.74 0.00 0.14 70.41 12:07:01 all 28.56 0.00 1.84 0.01 0.12 69.47 12:07:01 0 26.82 0.00 1.85 0.02 0.14 71.18 12:07:01 1 30.05 0.00 1.84 0.00 0.12 67.99 12:07:01 2 27.85 0.00 1.90 0.02 0.10 70.13 12:07:01 3 29.53 0.00 1.77 0.00 0.12 68.58 12:08:01 all 27.08 0.00 1.93 0.23 0.13 70.63 12:08:01 0 27.90 0.00 1.98 0.02 0.14 69.96 12:08:01 1 28.61 0.00 1.93 0.07 0.12 69.28 12:08:01 2 27.53 0.00 2.19 0.82 0.12 69.34 12:08:01 3 24.26 0.00 1.62 0.00 0.14 73.98 12:09:01 all 11.99 0.00 0.76 10.68 0.05 76.53 12:09:01 0 16.25 0.00 1.00 0.07 0.03 82.65 12:09:01 1 19.22 0.00 0.92 0.78 0.07 79.01 12:09:01 2 3.53 0.00 0.63 41.37 0.03 54.44 12:09:01 3 9.02 0.00 0.48 0.30 0.07 90.13 Average: all 36.35 0.89 2.75 0.87 0.14 58.99 Average: 0 35.46 1.09 2.81 0.21 0.15 60.28 Average: 1 38.54 0.73 2.73 0.24 0.13 57.63 Average: 2 35.85 0.93 2.85 2.75 0.14 57.48 Average: 3 35.58 0.82 2.61 0.28 0.13 60.58