---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-15 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 2.0G 0 2.0G 0% /dev tmpfs 395M 688K 394M 1% /run /dev/vda1 20G 13G 6.3G 68% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 497 1110 0 2336 3165 Swap: 1023 1 1022 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:aa:c1:be brd ff:ff:ff:ff:ff:ff inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85341sec preferred_lft 85341sec inet6 fe80::f816:3eff:feaa:c1be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:db:6f:6e 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-15) 11/17/23 _x86_64_ (4 CPU) 17:43:49 LINUX RESTART (4 CPU) 17:44:01 tps rtps wtps bread/s bwrtn/s 17:45:02 233.20 88.86 144.34 5482.06 56509.10 17:46:01 86.77 65.07 21.70 2651.36 14348.10 17:47:01 43.86 24.55 19.31 1842.49 16970.64 17:48:01 53.84 42.04 11.80 1608.67 11142.94 17:49:01 56.86 9.85 47.01 843.46 4879.05 17:50:01 62.61 2.55 60.06 80.64 10984.87 17:51:01 20.91 7.90 13.01 1603.73 1928.21 17:52:01 1.70 0.00 1.70 0.00 19.46 17:53:01 0.80 0.00 0.80 0.00 8.93 17:54:01 1.10 0.00 1.10 0.00 13.86 17:55:01 3.42 0.32 3.10 38.26 1177.27 17:56:01 58.57 11.58 46.99 1464.29 28260.76 17:57:01 270.87 89.32 181.55 5173.40 106894.58 17:58:01 329.28 73.87 255.41 3623.93 25784.64 17:59:01 61.79 6.72 55.07 709.75 5376.17 18:00:01 95.10 3.95 91.15 169.04 17493.88 18:01:01 131.43 91.97 39.46 12253.42 16479.92 Average: 88.95 30.47 58.48 2208.12 18726.73 17:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:45:02 1530412 3363384 2508244 62.11 34468 1954948 828628 16.29 800000 1530552 50124 17:46:01 1436708 2290804 2601948 64.43 37204 989860 1935236 38.04 1468700 984100 95096 17:47:01 2107344 3277280 1931312 47.82 37964 1301360 1083660 21.30 624480 1152976 125312 17:48:01 1860600 3332480 2178056 53.93 43008 1592244 864820 17.00 644380 1367056 46256 17:49:01 1625012 3332484 2413644 59.76 64124 1794652 862624 16.96 677404 1545280 159892 17:50:01 1948360 3361856 2090296 51.76 74708 1487848 824300 16.20 569876 1325664 55116 17:51:01 1899588 3361552 2139068 52.96 74804 1535964 829800 16.31 572452 1371216 12 17:52:01 1899712 3361740 2138944 52.96 74856 1535968 829800 16.31 572332 1371220 188 17:53:01 1899976 3362028 2138680 52.96 74864 1535968 829800 16.31 572344 1371220 12 17:54:01 1899860 3361928 2138796 52.96 74884 1535968 829800 16.31 572360 1371224 148 17:55:01 1794972 3324408 2243684 55.56 75000 1601524 857756 16.86 623720 1420700 32612 17:56:01 640596 3281248 3398060 84.14 81168 2680548 1154200 22.69 722176 2423808 247000 17:57:01 446996 2396008 3591660 88.93 131564 1899476 2296420 45.14 1439504 1813752 11112 17:58:01 1392932 3286912 2645724 65.51 151192 1838624 1053704 20.71 695956 1664548 8028 17:59:01 1212272 3284252 2826384 69.98 154732 1987748 1052044 20.68 783084 1730808 39624 18:00:01 1131292 3167348 2907364 71.99 163140 1970868 1175124 23.10 815868 1805260 56308 18:01:01 1212636 3269800 2826020 69.97 163936 2017436 915952 18.00 703024 1875052 1920 Average: 1525839 3200912 2512817 62.22 88919 1721236 1071980 21.07 756333 1536732 54633 17:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:45:02 lo 1.53 1.53 0.16 0.16 0.00 0.00 0.00 0.00 17:45:02 ens3 454.67 282.69 1580.54 72.84 0.00 0.00 0.00 0.00 17:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 lo 0.41 0.41 0.03 0.03 0.00 0.00 0.00 0.00 17:46:01 ens3 14.97 12.25 15.24 4.55 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 ens3 26.23 20.23 5.35 5.50 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 17:48:01 ens3 519.30 377.34 3332.83 43.41 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:49:01 ens3 63.19 58.06 735.13 8.68 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 17:50:01 ens3 51.32 42.59 435.77 17.37 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 ens3 1.87 0.90 1.94 0.06 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:52:01 ens3 0.33 0.10 0.02 0.01 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 ens3 0.23 0.03 0.01 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:54:01 ens3 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 17:55:01 ens3 125.28 88.59 540.70 8.49 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 lo 2.80 2.80 0.24 0.24 0.00 0.00 0.00 0.00 17:56:01 ens3 296.10 244.96 8205.25 25.40 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 17:57:01 ens3 390.12 303.60 5339.40 55.17 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 17:58:01 ens3 166.62 141.56 235.30 33.46 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:59:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 17:59:01 ens3 201.10 112.70 828.23 17.68 0.00 0.00 0.00 0.00 17:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 2.67 2.67 0.23 0.23 0.00 0.00 0.00 0.00 18:00:01 ens3 160.66 146.88 59.52 45.64 0.00 0.00 0.00 0.00 18:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 lo 3.87 3.87 0.34 0.34 0.00 0.00 0.00 0.00 18:01:01 ens3 608.35 705.13 56.08 5453.67 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 181.37 149.41 1258.32 341.01 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-15) 11/17/23 _x86_64_ (4 CPU) 17:43:49 LINUX RESTART (4 CPU) 17:44:01 CPU %user %nice %system %iowait %steal %idle 17:45:02 all 12.61 1.28 3.00 6.31 0.06 76.73 17:45:02 0 8.18 5.11 3.62 2.90 0.05 80.14 17:45:02 1 11.52 0.00 3.23 15.66 0.07 69.52 17:45:02 2 13.44 0.02 2.61 4.12 0.07 79.75 17:45:02 3 17.27 0.00 2.57 2.57 0.07 77.51 17:46:01 all 76.61 0.00 4.14 1.25 0.12 17.87 17:46:01 0 76.60 0.00 3.59 0.49 0.12 19.19 17:46:01 1 74.16 0.00 4.73 3.41 0.12 17.58 17:46:01 2 75.63 0.00 3.95 0.32 0.14 19.96 17:46:01 3 80.02 0.00 4.31 0.78 0.12 14.77 17:47:01 all 66.70 0.00 4.84 0.44 0.11 27.90 17:47:01 0 71.57 0.00 5.03 0.22 0.12 23.06 17:47:01 1 79.81 0.00 3.47 0.70 0.12 15.90 17:47:01 2 56.63 0.00 5.16 0.65 0.10 37.46 17:47:01 3 58.82 0.00 5.70 0.18 0.12 35.18 17:48:01 all 46.70 0.00 2.23 0.78 0.08 50.21 17:48:01 0 48.56 0.00 1.99 0.72 0.08 48.65 17:48:01 1 50.69 0.00 2.24 0.17 0.08 46.82 17:48:01 2 40.92 0.00 2.36 1.35 0.08 55.29 17:48:01 3 46.58 0.00 2.36 0.89 0.08 50.08 17:49:01 all 19.24 0.00 1.19 1.80 0.05 77.72 17:49:01 0 14.21 0.00 0.98 0.35 0.03 84.42 17:49:01 1 33.22 0.00 1.97 0.62 0.07 64.13 17:49:01 2 5.01 0.00 0.87 5.86 0.03 88.22 17:49:01 3 24.74 0.00 0.97 0.30 0.05 73.94 17:50:01 all 17.55 0.00 1.16 1.49 0.04 79.77 17:50:01 0 10.25 0.00 0.57 0.08 0.02 89.08 17:50:01 1 52.27 0.00 2.64 0.25 0.08 44.76 17:50:01 2 3.23 0.00 0.89 5.46 0.07 90.36 17:50:01 3 4.61 0.00 0.52 0.12 0.02 94.74 17:51:01 all 0.25 0.00 0.07 0.49 0.01 99.17 17:51:01 0 0.70 0.00 0.08 0.87 0.00 98.35 17:51:01 1 0.00 0.00 0.07 0.00 0.00 99.93 17:51:01 2 0.02 0.00 0.08 0.96 0.02 98.93 17:51:01 3 0.30 0.00 0.08 0.10 0.03 99.48 17:52:01 all 0.02 0.00 0.01 0.03 0.01 99.93 17:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 17:52:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:52:01 2 0.00 0.00 0.00 0.12 0.02 99.87 17:52:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:53:01 all 0.05 0.00 0.02 0.00 0.01 99.92 17:53:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:53:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:53:01 2 0.17 0.00 0.02 0.02 0.00 99.80 17:53:01 3 0.03 0.00 0.05 0.00 0.03 99.88 17:54:01 all 0.51 0.00 0.01 0.02 0.01 99.45 17:54:01 0 0.00 0.00 0.02 0.00 0.00 99.98 17:54:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:54:01 2 1.97 0.00 0.00 0.07 0.02 97.95 17:54:01 3 0.03 0.00 0.02 0.00 0.02 99.93 17:55:01 all 2.44 0.00 0.30 0.09 0.01 97.16 17:55:01 0 1.07 0.00 0.27 0.02 0.00 98.65 17:55:01 1 4.03 0.00 0.27 0.10 0.02 95.58 17:55:01 2 2.91 0.00 0.36 0.23 0.02 96.49 17:55:01 3 1.75 0.00 0.30 0.02 0.02 97.91 17:55:01 CPU %user %nice %system %iowait %steal %idle 17:56:01 all 8.95 0.00 2.06 0.91 0.04 88.03 17:56:01 0 4.99 0.00 1.74 0.03 0.03 93.20 17:56:01 1 4.84 0.00 1.86 0.17 0.02 93.12 17:56:01 2 6.72 0.00 2.68 1.58 0.03 89.00 17:56:01 3 19.31 0.00 1.98 1.85 0.07 76.80 17:57:01 all 36.51 0.00 16.43 5.15 0.11 41.81 17:57:01 0 34.74 0.00 16.33 5.77 0.10 43.06 17:57:01 1 38.76 0.00 15.94 1.96 0.10 43.23 17:57:01 2 37.75 0.00 16.35 6.94 0.12 38.84 17:57:01 3 34.78 0.00 17.10 5.93 0.08 42.11 17:58:01 all 19.26 0.00 9.11 10.77 0.08 60.79 17:58:01 0 18.18 0.00 8.82 1.62 0.07 71.31 17:58:01 1 18.56 0.00 8.68 2.11 0.08 70.57 17:58:01 2 20.32 0.00 10.60 37.35 0.10 31.63 17:58:01 3 19.98 0.00 8.34 2.12 0.08 69.47 17:59:01 all 24.00 0.00 9.07 0.54 0.08 66.32 17:59:01 0 20.82 0.00 6.94 0.80 0.07 71.37 17:59:01 1 27.67 0.00 10.14 0.22 0.08 61.89 17:59:01 2 24.06 0.00 10.49 0.49 0.07 64.90 17:59:01 3 23.41 0.00 8.72 0.64 0.07 67.16 18:00:01 all 28.74 0.00 11.99 2.44 0.07 56.76 18:00:01 0 30.25 0.00 10.98 1.46 0.07 57.25 18:00:01 1 24.86 0.00 11.65 3.12 0.07 60.30 18:00:01 2 30.86 0.00 12.81 4.73 0.08 51.51 18:00:01 3 28.98 0.00 12.54 0.45 0.08 57.94 18:01:01 all 38.91 0.00 3.14 1.96 0.06 55.93 18:01:01 0 44.33 0.00 2.79 3.68 0.07 49.14 18:01:01 1 34.07 0.00 3.25 1.79 0.05 60.84 18:01:01 2 44.79 0.00 3.25 1.50 0.07 50.39 18:01:01 3 32.40 0.00 3.27 0.86 0.07 63.41 Average: all 23.39 0.08 4.03 2.02 0.06 70.43 Average: 0 22.53 0.30 3.74 1.12 0.05 72.27 Average: 1 26.68 0.00 4.11 1.78 0.06 67.37 Average: 2 21.31 0.00 4.23 4.20 0.06 70.19 Average: 3 23.04 0.00 4.04 0.98 0.06 71.88