---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-27317 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 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 xtopology 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 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 672K 1.6G 1% /run /dev/vda1 78G 8.9G 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 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 614 12668 0 2756 15103 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:ac:36:67 brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85433sec preferred_lft 85433sec inet6 fe80::f816:3eff:feac:3667/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-27317) 07/29/24 _x86_64_ (4 CPU) 09:52:36 LINUX RESTART (4 CPU) 09:53:01 tps rtps wtps bread/s bwrtn/s 09:54:01 169.06 50.66 118.40 2217.90 52012.26 09:55:01 132.59 19.36 113.23 618.03 16750.41 09:56:01 9.30 1.30 8.00 42.39 1715.98 09:57:01 1.88 0.00 1.88 0.00 116.65 09:58:01 1.47 0.00 1.47 0.00 45.06 09:59:01 2.87 0.05 2.82 0.80 104.63 10:00:01 2.32 0.00 2.32 0.00 66.13 10:01:01 1.77 0.00 1.77 0.00 31.19 10:02:01 1.72 0.00 1.72 0.00 38.13 10:03:01 1.30 0.00 1.30 0.00 18.00 10:04:01 1.73 0.00 1.73 0.00 23.86 10:05:01 1.63 0.00 1.63 0.00 21.20 10:06:01 1.27 0.00 1.27 0.00 15.86 10:07:01 1.33 0.00 1.33 0.00 29.73 10:08:01 5.62 1.85 3.77 14.80 60.26 Average: 22.39 4.88 17.51 192.93 4736.57 09:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:54:01 13665280 15350864 2759680 16.80 68520 1813060 1263724 7.23 901060 1635584 214080 09:55:01 10989512 13013352 5435448 33.09 78192 2131128 4334960 24.81 3330844 1853572 48516 09:56:01 10335032 12361888 6089928 37.08 78288 2133880 4710684 26.96 3984936 1852212 100 09:57:01 10296168 12325800 6128792 37.31 78332 2136580 4710684 26.96 4021852 1854900 140 09:58:01 10294736 12325144 6130224 37.32 78396 2137300 4710684 26.96 4022116 1855628 100 09:59:01 10257860 12290672 6167100 37.55 78468 2139560 4727612 27.06 4057036 1857208 256 10:00:01 10259300 12293136 6165660 37.54 78544 2140428 4727612 27.06 4054520 1857868 408 10:01:01 10259372 12293272 6165588 37.54 78600 2140432 4759776 27.24 4054872 1857872 200 10:02:01 10257724 12292188 6167236 37.55 78652 2140924 4759776 27.24 4055828 1858360 28 10:03:01 10256964 12291608 6167996 37.55 78692 2141056 4759776 27.24 4056016 1858492 232 10:04:01 10256704 12291440 6168256 37.55 78752 2141060 4759776 27.24 4056324 1858500 20 10:05:01 10256308 12291120 6168652 37.56 78804 2141064 4759776 27.24 4056720 1858500 208 10:06:01 10256268 12291132 6168692 37.56 78848 2141064 4759776 27.24 4056624 1858500 56 10:07:01 10254256 12289528 6170704 37.57 78884 2141400 4759776 27.24 4058148 1858784 332 10:08:01 12357228 14408592 4067732 24.77 79484 2156640 2321844 13.29 1959724 1859580 15268 Average: 10683514 12693982 5741446 34.96 77964 2118372 4321749 24.73 3648441 1842371 18663 09:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:54:01 lo 1.53 1.53 0.18 0.18 0.00 0.00 0.00 0.00 09:54:01 ens3 89.35 63.07 1217.20 18.91 0.00 0.00 0.00 0.00 09:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 09:55:01 ens3 311.01 238.11 3781.43 35.84 0.00 0.00 0.00 0.00 09:56:01 lo 0.53 0.53 0.19 0.19 0.00 0.00 0.00 0.00 09:56:01 ens3 13.65 8.53 3.05 5.64 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:57:01 ens3 35.69 19.00 8.64 16.15 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 7.15 2.98 1.78 4.20 0.00 0.00 0.00 0.00 09:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 ens3 10.28 5.70 2.55 6.23 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 ens3 2.15 2.10 0.44 3.36 0.00 0.00 0.00 0.00 10:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 ens3 0.22 0.25 0.06 0.21 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 ens3 1.02 0.83 0.22 1.37 0.00 0.00 0.00 0.00 10:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 ens3 1.32 0.30 0.24 0.32 0.00 0.00 0.00 0.00 10:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 ens3 2.80 1.25 1.20 1.54 0.00 0.00 0.00 0.00 10:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 ens3 0.82 0.62 0.37 0.79 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 ens3 1.22 0.15 0.66 0.32 0.00 0.00 0.00 0.00 10:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:07:01 ens3 2.27 1.27 0.64 1.06 0.00 0.00 0.00 0.00 10:08:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:08:01 ens3 55.62 34.89 12.72 77.52 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 35.64 25.27 335.41 11.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-27317) 07/29/24 _x86_64_ (4 CPU) 09:52:36 LINUX RESTART (4 CPU) 09:53:01 CPU %user %nice %system %iowait %steal %idle 09:54:01 all 22.15 0.00 1.68 5.05 0.06 71.06 09:54:01 0 11.36 0.00 0.88 7.14 0.05 80.56 09:54:01 1 37.37 0.00 2.64 5.03 0.10 54.87 09:54:01 2 27.68 0.00 1.86 1.00 0.07 69.39 09:54:01 3 12.19 0.00 1.32 7.04 0.05 79.40 09:55:01 all 42.55 0.00 1.86 0.86 0.09 54.64 09:55:01 0 37.06 0.00 2.16 0.17 0.08 60.53 09:55:01 1 33.37 0.00 2.13 2.10 0.10 62.31 09:55:01 2 58.39 0.00 1.79 0.44 0.10 39.28 09:55:01 3 41.41 0.00 1.34 0.72 0.08 56.45 09:56:01 all 16.23 0.00 0.28 0.26 0.04 83.19 09:56:01 0 10.59 0.00 0.20 0.03 0.03 89.14 09:56:01 1 10.00 0.00 0.25 0.99 0.03 88.73 09:56:01 2 21.01 0.00 0.40 0.03 0.03 78.52 09:56:01 3 23.30 0.00 0.27 0.02 0.07 76.35 09:57:01 all 2.52 0.00 0.08 0.04 0.02 97.35 09:57:01 0 1.83 0.00 0.03 0.00 0.02 98.12 09:57:01 1 1.00 0.00 0.08 0.08 0.03 98.79 09:57:01 2 3.35 0.00 0.12 0.00 0.00 96.53 09:57:01 3 3.88 0.00 0.05 0.07 0.02 95.98 09:58:01 all 0.57 0.00 0.03 0.03 0.02 99.36 09:58:01 0 0.55 0.00 0.07 0.00 0.02 99.37 09:58:01 1 0.83 0.00 0.02 0.08 0.02 99.05 09:58:01 2 0.13 0.00 0.02 0.00 0.02 99.83 09:58:01 3 0.75 0.00 0.05 0.02 0.03 99.15 09:59:01 all 2.25 0.00 0.09 0.03 0.02 97.61 09:59:01 0 1.27 0.00 0.13 0.00 0.05 98.55 09:59:01 1 3.77 0.00 0.13 0.05 0.03 96.01 09:59:01 2 1.03 0.00 0.05 0.00 0.00 98.92 09:59:01 3 2.90 0.00 0.03 0.07 0.00 97.00 10:00:01 all 1.32 0.00 0.04 0.02 0.02 98.61 10:00:01 0 1.30 0.00 0.07 0.02 0.03 98.58 10:00:01 1 1.77 0.00 0.03 0.05 0.02 98.13 10:00:01 2 1.13 0.00 0.03 0.00 0.00 98.83 10:00:01 3 1.05 0.00 0.03 0.00 0.00 98.92 10:01:01 all 0.06 0.00 0.01 0.01 0.02 99.90 10:01:01 0 0.12 0.00 0.03 0.02 0.03 99.80 10:01:01 1 0.05 0.00 0.02 0.03 0.03 99.87 10:01:01 2 0.10 0.00 0.00 0.00 0.02 99.88 10:01:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:02:01 all 1.04 0.00 0.03 0.02 0.02 98.90 10:02:01 0 0.70 0.00 0.05 0.05 0.05 99.15 10:02:01 1 0.77 0.00 0.02 0.03 0.00 99.18 10:02:01 2 1.98 0.00 0.03 0.00 0.00 97.98 10:02:01 3 0.70 0.00 0.03 0.00 0.00 99.26 10:03:01 all 0.09 0.00 0.02 0.01 0.02 99.86 10:03:01 0 0.15 0.00 0.03 0.00 0.03 99.78 10:03:01 1 0.00 0.00 0.00 0.03 0.02 99.95 10:03:01 2 0.18 0.00 0.00 0.00 0.02 99.80 10:03:01 3 0.00 0.00 0.00 0.00 0.02 99.98 10:04:01 all 0.08 0.00 0.03 0.08 0.01 99.80 10:04:01 0 0.10 0.00 0.02 0.03 0.02 99.83 10:04:01 1 0.10 0.00 0.05 0.30 0.02 99.53 10:04:01 2 0.08 0.00 0.00 0.00 0.00 99.92 10:04:01 3 0.05 0.00 0.05 0.00 0.02 99.88 10:04:01 CPU %user %nice %system %iowait %steal %idle 10:05:01 all 0.05 0.00 0.01 0.03 0.01 99.89 10:05:01 0 0.07 0.00 0.00 0.00 0.02 99.92 10:05:01 1 0.07 0.00 0.02 0.07 0.02 99.83 10:05:01 2 0.05 0.00 0.03 0.07 0.02 99.83 10:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:06:01 all 0.06 0.00 0.02 0.01 0.02 99.90 10:06:01 0 0.12 0.00 0.05 0.00 0.03 99.80 10:06:01 1 0.03 0.00 0.02 0.02 0.02 99.92 10:06:01 2 0.08 0.00 0.00 0.03 0.00 99.88 10:06:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:07:01 all 0.28 0.00 0.03 0.01 0.02 99.67 10:07:01 0 0.28 0.00 0.03 0.00 0.02 99.67 10:07:01 1 0.30 0.00 0.07 0.02 0.03 99.58 10:07:01 2 0.32 0.00 0.03 0.03 0.02 99.60 10:07:01 3 0.20 0.00 0.00 0.00 0.02 99.78 10:08:01 all 16.23 0.00 0.45 0.02 0.04 83.26 10:08:01 0 19.77 0.00 0.45 0.02 0.05 79.71 10:08:01 1 17.84 0.00 0.35 0.00 0.05 81.76 10:08:01 2 14.28 0.00 0.53 0.03 0.03 85.12 10:08:01 3 13.07 0.00 0.46 0.03 0.02 86.42 Average: all 7.03 0.00 0.31 0.43 0.03 92.20 Average: 0 5.69 0.00 0.28 0.50 0.04 93.50 Average: 1 7.14 0.00 0.39 0.59 0.03 91.85 Average: 2 8.64 0.00 0.33 0.11 0.02 90.91 Average: 3 6.65 0.00 0.24 0.53 0.02 92.56