---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-91641 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 8.5G 69G 11% / 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 558 13169 0 2312 15165 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:2c:da:db brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85354sec preferred_lft 85354sec inet6 fe80::f816:3eff:fe2c:dadb/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-91641) 12/17/24 _x86_64_ (4 CPU) 22:22:53 LINUX RESTART (4 CPU) 22:23:01 tps rtps wtps bread/s bwrtn/s 22:24:02 277.09 54.28 222.81 3641.32 41628.52 22:25:01 167.58 18.54 149.04 685.04 39798.14 22:26:02 22.18 1.53 20.65 42.39 24044.13 22:27:01 1.90 0.00 1.90 0.00 123.10 22:28:01 2.35 0.10 2.25 4.67 55.59 22:29:01 1.45 0.00 1.45 0.00 92.92 22:30:01 2.82 0.00 2.82 0.00 62.26 22:31:01 1.67 0.00 1.67 0.00 36.93 22:32:01 1.38 0.00 1.38 0.00 22.40 22:33:01 1.73 0.00 1.73 0.00 38.53 22:34:01 1.22 0.00 1.22 0.00 15.20 22:35:01 1.50 0.00 1.50 0.00 18.13 22:36:01 1.02 0.00 1.02 0.00 13.73 22:37:01 1.42 0.00 1.42 0.00 31.46 22:38:01 4.22 1.83 2.38 14.66 39.32 22:39:01 5.03 0.02 5.02 0.13 607.63 22:40:01 12.25 0.80 11.45 89.05 545.64 Average: 29.71 4.53 25.18 263.24 6277.79 22:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:24:02 14006284 15563316 2418684 14.73 63408 1695776 799104 4.57 658484 1552388 163996 22:25:01 11911780 13920640 4513188 27.48 78420 2114972 2428156 13.90 2399100 1864776 67176 22:26:02 10643204 12655636 5781764 35.20 78536 2118376 3525592 20.18 3684960 1844700 148 22:27:01 10601088 12616380 5823880 35.46 78584 2121160 3525592 20.18 3724088 1847448 200 22:28:01 10567808 12584544 5857160 35.66 78656 2122048 3543784 20.28 3756544 1847868 40 22:29:01 10536592 12555708 5888376 35.85 78712 2124308 3543784 20.28 3785240 1850036 248 22:30:01 10506128 12526300 5918840 36.04 78796 2125204 3560448 20.38 3814548 1850836 500 22:31:01 10505452 12525900 5919516 36.04 78828 2125400 3560448 20.38 3814800 1851032 148 22:32:01 10486596 12507624 5938372 36.15 78880 2125908 3560448 20.38 3832988 1851544 660 22:33:01 10486324 12507432 5938644 36.16 78944 2125904 3560448 20.38 3832948 1851544 160 22:34:01 10486124 12507296 5938844 36.16 78992 2125916 3560448 20.38 3833228 1851548 180 22:35:01 10485992 12507224 5938976 36.16 79040 2125920 3560448 20.38 3833320 1851552 12 22:36:01 10485868 12507100 5939100 36.16 79068 2125920 3560448 20.38 3833500 1851552 144 22:37:01 10480056 12501864 5944912 36.19 79108 2126396 3560448 20.38 3839100 1851984 184 22:38:01 10429380 12453672 5995588 36.50 79632 2128240 3626136 20.75 3886744 1853776 2188 22:39:01 9957772 11997320 6467196 39.37 79772 2142880 4053808 23.20 4342232 1868220 84 22:40:01 13457564 15499720 2967404 18.07 81416 2144964 836980 4.79 868860 1855772 16652 Average: 10943177 12937510 5481791 33.37 78164 2101135 3198031 18.30 3396511 1835093 14866 22:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:24:02 ens3 328.06 237.84 1737.33 73.73 0.00 0.00 0.00 0.00 22:24:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 22:25:01 ens3 360.45 293.04 4682.07 44.23 0.00 0.00 0.00 0.00 22:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:26:02 ens3 14.16 10.80 8.43 14.73 0.00 0.00 0.00 0.00 22:26:02 lo 0.52 0.52 0.28 0.28 0.00 0.00 0.00 0.00 22:27:01 ens3 7.22 4.32 1.45 12.58 0.00 0.00 0.00 0.00 22:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 ens3 7.68 5.82 4.24 11.44 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 ens3 2.22 1.55 0.56 4.03 0.00 0.00 0.00 0.00 22:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 ens3 3.90 2.90 1.42 4.57 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 ens3 0.53 0.43 0.12 0.80 0.00 0.00 0.00 0.00 22:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:32:01 ens3 1.07 0.85 0.22 1.25 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 ens3 0.30 0.22 0.07 0.48 0.00 0.00 0.00 0.00 22:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 ens3 0.28 0.20 0.13 0.04 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 ens3 0.37 0.32 0.12 0.52 0.00 0.00 0.00 0.00 22:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:36:01 ens3 0.12 0.10 0.05 0.01 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 ens3 1.48 1.13 0.32 1.14 0.00 0.00 0.00 0.00 22:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:38:01 ens3 5.66 4.23 1.18 3.74 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 ens3 60.16 38.33 12.73 80.76 0.00 0.00 0.00 0.00 22:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:40:01 ens3 27.20 22.43 13.90 18.63 0.00 0.00 0.00 0.00 22:40:01 lo 0.63 0.63 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 48.02 36.52 376.41 16.02 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.04 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-91641) 12/17/24 _x86_64_ (4 CPU) 22:22:53 LINUX RESTART (4 CPU) 22:23:01 CPU %user %nice %system %iowait %steal %idle 22:24:02 all 22.00 0.00 1.97 6.57 0.06 69.41 22:24:02 0 39.77 0.00 2.59 5.64 0.07 51.93 22:24:02 1 11.13 0.00 2.06 15.93 0.08 70.80 22:24:02 2 19.84 0.00 1.76 3.26 0.05 75.09 22:24:02 3 17.27 0.00 1.45 1.44 0.05 79.79 22:25:01 all 42.11 0.00 1.91 3.19 0.09 52.70 22:25:01 0 52.87 0.00 2.91 2.51 0.10 41.60 22:25:01 1 38.52 0.00 1.47 8.27 0.10 51.63 22:25:01 2 38.04 0.00 1.37 1.28 0.07 59.24 22:25:01 3 39.00 0.00 1.88 0.72 0.10 58.31 22:26:02 all 35.57 0.00 0.53 1.82 0.07 62.02 22:26:02 0 41.43 0.00 0.27 0.37 0.07 57.87 22:26:02 1 27.79 0.00 0.48 6.84 0.07 64.83 22:26:02 2 26.43 0.00 0.36 0.00 0.07 73.14 22:26:02 3 46.72 0.00 0.99 0.05 0.05 52.19 22:27:01 all 2.87 0.00 0.06 0.03 0.02 97.03 22:27:01 0 2.88 0.00 0.08 0.00 0.03 97.00 22:27:01 1 1.78 0.00 0.05 0.05 0.00 98.12 22:27:01 2 3.98 0.00 0.05 0.07 0.03 95.87 22:27:01 3 2.81 0.00 0.03 0.00 0.00 97.15 22:28:01 all 2.06 0.00 0.07 0.02 0.02 97.83 22:28:01 0 3.22 0.00 0.15 0.00 0.03 96.60 22:28:01 1 1.10 0.00 0.07 0.03 0.02 98.78 22:28:01 2 2.93 0.00 0.07 0.02 0.03 96.96 22:28:01 3 1.00 0.00 0.03 0.00 0.02 98.95 22:29:01 all 1.56 0.00 0.04 0.02 0.02 98.36 22:29:01 0 1.73 0.00 0.08 0.00 0.03 98.15 22:29:01 1 1.22 0.00 0.02 0.00 0.00 98.77 22:29:01 2 2.34 0.00 0.02 0.10 0.03 97.51 22:29:01 3 0.93 0.00 0.05 0.00 0.00 99.02 22:30:01 all 1.95 0.00 0.06 0.01 0.03 97.94 22:30:01 0 2.82 0.00 0.07 0.02 0.03 97.07 22:30:01 1 1.85 0.00 0.03 0.00 0.02 98.10 22:30:01 2 1.95 0.00 0.07 0.00 0.03 97.95 22:30:01 3 1.20 0.00 0.07 0.05 0.02 98.66 22:31:01 all 0.45 0.00 0.03 0.01 0.02 99.48 22:31:01 0 0.17 0.00 0.05 0.02 0.05 99.72 22:31:01 1 0.13 0.00 0.03 0.00 0.02 99.82 22:31:01 2 0.38 0.00 0.03 0.00 0.02 99.57 22:31:01 3 1.13 0.00 0.02 0.02 0.02 98.82 22:32:01 all 0.67 0.00 0.05 0.00 0.03 99.25 22:32:01 0 0.70 0.00 0.08 0.00 0.03 99.18 22:32:01 1 0.38 0.00 0.03 0.00 0.03 99.55 22:32:01 2 1.02 0.00 0.02 0.00 0.00 98.97 22:32:01 3 0.55 0.00 0.07 0.03 0.02 99.33 22:33:01 all 0.13 0.00 0.01 0.01 0.03 99.83 22:33:01 0 0.38 0.00 0.02 0.02 0.03 99.55 22:33:01 1 0.00 0.00 0.00 0.00 0.03 99.97 22:33:01 2 0.03 0.00 0.02 0.00 0.02 99.93 22:33:01 3 0.10 0.00 0.00 0.03 0.03 99.83 22:34:01 all 0.47 0.00 0.01 0.01 0.02 99.49 22:34:01 0 1.52 0.00 0.02 0.03 0.05 98.38 22:34:01 1 0.03 0.00 0.02 0.00 0.03 99.92 22:34:01 2 0.02 0.00 0.02 0.00 0.00 99.97 22:34:01 3 0.28 0.00 0.03 0.02 0.02 99.65 22:34:01 CPU %user %nice %system %iowait %steal %idle 22:35:01 all 0.45 0.00 0.03 0.01 0.02 99.49 22:35:01 0 0.65 0.00 0.02 0.00 0.02 99.32 22:35:01 1 0.03 0.00 0.02 0.00 0.02 99.93 22:35:01 2 0.03 0.00 0.03 0.00 0.03 99.90 22:35:01 3 1.08 0.00 0.02 0.02 0.02 98.87 22:36:01 all 0.04 0.00 0.03 0.00 0.02 99.90 22:36:01 0 0.05 0.00 0.03 0.02 0.02 99.88 22:36:01 1 0.03 0.00 0.03 0.00 0.03 99.90 22:36:01 2 0.05 0.00 0.03 0.00 0.03 99.88 22:36:01 3 0.02 0.00 0.02 0.02 0.02 99.93 22:37:01 all 0.50 0.00 0.02 0.01 0.02 99.44 22:37:01 0 0.22 0.00 0.02 0.02 0.02 99.73 22:37:01 1 0.33 0.00 0.03 0.00 0.02 99.62 22:37:01 2 0.42 0.00 0.05 0.00 0.03 99.50 22:37:01 3 1.04 0.00 0.02 0.03 0.00 98.91 22:38:01 all 4.88 0.00 0.10 0.01 0.03 94.98 22:38:01 0 6.10 0.00 0.08 0.00 0.05 93.76 22:38:01 1 3.83 0.00 0.10 0.00 0.02 96.05 22:38:01 2 3.67 0.00 0.13 0.00 0.07 96.13 22:38:01 3 5.92 0.00 0.07 0.02 0.02 93.98 22:39:01 all 52.04 0.00 0.77 0.08 0.07 47.06 22:39:01 0 41.84 0.00 0.70 0.22 0.07 57.18 22:39:01 1 71.23 0.00 0.97 0.00 0.07 27.73 22:39:01 2 53.70 0.00 0.63 0.00 0.05 45.61 22:39:01 3 41.44 0.00 0.73 0.08 0.07 57.68 22:40:01 all 31.98 0.00 0.74 0.16 0.06 67.06 22:40:01 0 16.99 0.00 0.53 0.05 0.05 82.38 22:40:01 1 26.04 0.00 0.80 0.00 0.07 73.09 22:40:01 2 30.32 0.00 0.63 0.00 0.07 68.98 22:40:01 3 54.69 0.00 0.98 0.58 0.08 43.66 Average: all 11.70 0.00 0.38 0.70 0.04 87.18 Average: 0 12.48 0.00 0.45 0.52 0.04 86.51 Average: 1 10.87 0.00 0.36 1.82 0.04 86.91 Average: 2 10.85 0.00 0.31 0.28 0.04 88.53 Average: 3 12.62 0.00 0.38 0.18 0.03 86.79