---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3121 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 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 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 696K 394M 1% /run /dev/vda1 20G 12G 8.1G 59% / 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 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 497 1867 0 1579 3195 Swap: 1023 7 1016 ---> 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:e9:6f:a3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85522sec preferred_lft 85522sec inet6 fe80::f816:3eff:fee9:6fa3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d5:18:7f:83 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 inet6 fe80::42:d5ff:fe18:7f83/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3121) 01/29/25 _x86_64_ (4 CPU) 17:39:17 LINUX RESTART (4 CPU) 17:40:02 tps rtps wtps bread/s bwrtn/s 17:41:01 115.68 38.57 77.11 2534.21 10426.57 17:42:01 111.50 24.65 86.85 2067.57 21032.58 17:43:01 265.00 91.35 173.65 4529.74 31235.58 17:44:01 124.16 32.79 91.37 1010.10 32988.10 17:45:01 304.85 36.85 267.99 2292.57 11658.51 17:46:01 60.96 4.70 56.26 122.51 1856.49 17:47:01 318.69 1.22 317.48 28.39 10047.05 17:48:01 396.10 1.13 394.97 28.13 13718.25 17:49:01 380.94 10.18 370.75 314.61 13080.75 17:50:01 484.87 8.93 475.94 306.16 17414.33 17:51:02 537.24 117.79 419.45 2226.06 16135.86 17:52:01 417.15 101.12 316.03 6171.02 35302.90 17:53:01 171.03 33.17 137.85 1007.66 30822.93 Average: 283.96 38.64 245.32 1735.23 18889.33 17:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 1310004 3192504 2728656 67.56 60868 1968584 1023828 20.13 741376 1789140 119636 17:42:01 133596 2420064 3905064 96.69 73328 2346080 1724780 33.90 1628424 2046232 472 17:43:01 267020 2430008 3771640 93.39 91220 2219064 1686456 33.15 1625784 1944240 24524 17:44:01 168392 2045472 3870268 95.83 98276 1931492 2332128 45.84 1927404 1745860 172 17:45:01 116732 1453288 3921928 97.11 115928 1457108 3294100 64.75 2478344 1237164 16228 17:46:01 112344 1268776 3926316 97.22 117012 1282948 3508396 68.96 2623328 1102964 644 17:47:01 111120 1193944 3927540 97.25 131556 1188372 3581020 70.39 2666252 1042216 7900 17:48:01 123404 1036828 3915256 96.94 141156 1012384 3803900 74.77 2773816 928628 6328 17:49:01 122844 733168 3915816 96.96 133240 706676 4266276 83.86 2882584 780676 8608 17:50:01 128192 457856 3910468 96.83 81864 469748 4687776 92.15 2961996 656400 6328 17:51:02 1910820 2194816 2127840 52.69 90640 326592 2140456 42.08 1326772 560320 33268 17:52:01 904252 2023164 3134408 77.61 97344 1181796 2048004 40.26 1745588 1204644 25348 17:53:01 2103500 3351232 1935160 47.92 103020 1303004 916236 18.01 541440 1212756 1088 Average: 577863 1830855 3460797 85.69 102727 1337988 2693335 52.94 1994085 1250095 19273 17:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 ens3 154.52 136.65 1168.83 26.89 0.00 0.00 0.00 0.00 17:41:01 lo 3.12 3.12 0.29 0.29 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 ens3 593.51 506.76 4669.10 95.72 0.00 0.00 0.00 0.00 17:42:01 veth9866d2a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 ens3 463.00 593.62 2353.88 3492.12 0.00 0.00 0.00 0.00 17:43:01 lo 1.73 1.73 0.15 0.15 0.00 0.00 0.00 0.00 17:43:01 docker0 148.34 212.73 7.82 2333.18 0.00 0.00 0.00 0.00 17:44:01 vethabc3725 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 17:44:01 ens3 1413.13 856.36 7757.84 185.99 0.00 0.00 0.00 0.00 17:44:01 lo 5.42 5.42 0.57 0.57 0.00 0.00 0.00 0.00 17:44:01 docker0 0.10 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:45:01 vethabc3725 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 17:45:01 ens3 25.52 16.01 10.46 4.72 0.00 0.00 0.00 0.00 17:45:01 veth7007d23 44.79 44.35 190.61 4.95 0.00 0.00 0.00 0.02 17:45:01 lo 73.53 73.53 193.61 193.61 0.00 0.00 0.00 0.00 17:46:01 vethabc3725 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:46:01 ens3 22.46 11.00 5.67 4.72 0.00 0.00 0.00 0.00 17:46:01 veth7007d23 92.10 87.75 433.85 37.38 0.00 0.00 0.00 0.04 17:46:01 lo 144.63 144.63 468.03 468.03 0.00 0.00 0.00 0.00 17:47:01 vethabc3725 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 ens3 20.26 12.65 4.43 4.21 0.00 0.00 0.00 0.00 17:47:01 veth7007d23 105.95 95.80 337.96 31.96 0.00 0.00 0.00 0.03 17:47:01 lo 178.32 178.32 367.66 367.66 0.00 0.00 0.00 0.00 17:48:01 vethabc3725 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 17:48:01 ens3 37.69 24.78 7.83 8.84 0.00 0.00 0.00 0.00 17:48:01 veth7007d23 193.10 175.54 719.24 69.79 0.00 0.00 0.00 0.06 17:48:01 lo 281.04 281.04 779.60 779.60 0.00 0.00 0.00 0.00 17:49:01 vethabc3725 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 17:49:01 ens3 656.64 384.59 168.81 150.68 0.00 0.00 0.00 0.00 17:49:01 veth7007d23 132.83 121.83 416.86 42.44 0.00 0.00 0.00 0.03 17:49:01 lo 218.03 218.03 454.31 454.31 0.00 0.00 0.00 0.00 17:50:01 vethabc3725 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 725.86 501.12 166.75 168.48 0.00 0.00 0.00 0.00 17:50:01 veth7007d23 89.44 82.16 115.75 15.69 0.00 0.00 0.00 0.01 17:50:01 lo 167.66 167.66 128.95 128.95 0.00 0.00 0.00 0.00 17:51:02 vethabc3725 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 17:51:02 ens3 289.26 191.65 65.60 62.96 0.00 0.00 0.00 0.00 17:51:02 lo 116.31 116.31 56.62 56.62 0.00 0.00 0.00 0.00 17:51:02 docker0 860.29 867.52 2236.28 2515.84 0.00 0.00 0.00 0.00 17:52:01 veth81dc246 188.66 260.19 12.32 2240.87 0.00 0.00 0.00 0.18 17:52:01 ens3 265.57 191.09 2242.11 13.18 0.00 0.00 0.00 0.00 17:52:01 lo 0.31 0.31 0.02 0.02 0.00 0.00 0.00 0.00 17:52:01 docker0 188.78 260.18 9.74 2240.87 0.00 0.00 0.00 0.00 17:53:01 ens3 425.12 620.76 61.56 4463.11 0.00 0.00 0.00 0.00 17:53:01 lo 5.53 5.53 0.49 0.49 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 392.13 311.61 1435.51 668.97 0.00 0.00 0.00 0.00 Average: lo 92.35 92.35 188.84 188.84 0.00 0.00 0.00 0.00 Average: docker0 81.35 87.33 175.03 365.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3121) 01/29/25 _x86_64_ (4 CPU) 17:39:17 LINUX RESTART (4 CPU) 17:40:02 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 23.23 0.00 1.61 2.94 0.06 72.15 17:41:01 0 13.83 0.00 1.05 1.14 0.03 83.95 17:41:01 1 17.12 0.00 1.82 7.90 0.08 73.09 17:41:01 2 25.03 0.00 1.38 1.48 0.07 72.04 17:41:01 3 36.98 0.00 2.17 1.24 0.07 59.54 17:42:01 all 44.76 0.00 2.84 1.97 0.12 50.31 17:42:01 0 52.70 0.00 2.45 0.28 0.13 44.43 17:42:01 1 40.84 0.00 2.59 4.44 0.10 52.03 17:42:01 2 44.05 0.00 2.63 1.22 0.12 51.97 17:42:01 3 41.38 0.00 3.68 1.99 0.13 52.82 17:43:01 all 21.12 0.00 3.58 6.22 0.12 68.97 17:43:01 0 15.61 0.00 3.39 3.34 0.10 77.57 17:43:01 1 20.96 0.00 3.91 12.07 0.12 62.94 17:43:01 2 26.58 0.00 3.98 4.80 0.15 64.49 17:43:01 3 21.35 0.00 3.04 4.63 0.14 70.84 17:44:01 all 41.78 0.00 3.33 2.35 0.12 52.42 17:44:01 0 41.06 0.00 3.37 1.15 0.13 54.28 17:44:01 1 50.91 0.00 2.75 4.36 0.12 41.87 17:44:01 2 47.37 0.00 4.50 2.92 0.12 45.09 17:44:01 3 27.86 0.00 2.69 0.97 0.08 68.40 17:45:01 all 37.88 0.00 2.98 6.41 0.12 52.62 17:45:01 0 37.61 0.00 3.05 10.16 0.12 49.07 17:45:01 1 38.92 0.00 3.51 4.99 0.12 52.46 17:45:01 2 31.79 0.00 3.04 6.32 0.13 58.71 17:45:01 3 43.22 0.00 2.30 4.19 0.12 50.18 17:46:01 all 20.59 0.00 1.58 0.85 0.08 76.90 17:46:01 0 22.83 0.00 1.37 0.52 0.07 75.21 17:46:01 1 20.65 0.00 2.45 2.51 0.07 74.32 17:46:01 2 16.90 0.00 1.28 0.08 0.12 81.62 17:46:01 3 22.00 0.00 1.22 0.23 0.08 76.46 17:47:01 all 14.78 0.00 3.37 7.24 0.09 74.52 17:47:01 0 13.53 0.00 2.37 6.87 0.07 77.16 17:47:01 1 14.18 0.00 3.84 12.35 0.10 69.53 17:47:01 2 16.89 0.00 3.19 3.51 0.12 76.30 17:47:01 3 14.52 0.00 4.09 6.24 0.10 75.04 17:48:01 all 17.99 0.00 4.41 9.20 0.13 68.28 17:48:01 0 16.99 0.00 4.57 11.11 0.12 67.21 17:48:01 1 16.36 0.00 4.03 7.11 0.12 72.38 17:48:01 2 19.94 0.00 4.54 9.99 0.17 65.36 17:48:01 3 18.67 0.00 4.47 8.56 0.12 68.18 17:49:01 all 23.10 0.00 4.97 8.82 0.13 62.97 17:49:01 0 21.60 0.00 4.57 4.03 0.12 69.68 17:49:01 1 22.90 0.00 5.18 11.67 0.13 60.11 17:49:01 2 24.61 0.00 5.31 6.54 0.15 63.38 17:49:01 3 23.30 0.00 4.84 13.05 0.13 58.68 17:50:01 all 18.37 0.00 6.27 11.25 0.15 63.97 17:50:01 0 16.37 0.00 6.50 12.72 0.13 64.27 17:50:01 1 19.40 0.00 6.03 12.52 0.13 61.92 17:50:01 2 17.37 0.00 7.27 13.57 0.19 61.61 17:50:01 3 20.33 0.00 5.29 6.20 0.12 68.07 17:51:02 all 18.18 0.00 5.10 15.44 0.14 61.14 17:51:02 0 16.92 0.00 5.66 17.27 0.12 60.03 17:51:02 1 19.52 0.00 4.39 10.40 0.12 65.58 17:51:02 2 19.72 0.00 5.07 18.91 0.18 56.12 17:51:02 3 16.56 0.00 5.30 15.18 0.13 62.82 17:51:02 CPU %user %nice %system %iowait %steal %idle 17:52:01 all 22.28 0.00 2.54 16.65 0.10 58.43 17:52:01 0 25.54 0.00 3.01 10.12 0.09 61.25 17:52:01 1 22.02 0.00 1.86 11.62 0.09 64.42 17:52:01 2 19.20 0.00 2.38 19.61 0.14 58.68 17:52:01 3 22.32 0.00 2.88 25.31 0.12 49.37 17:53:01 all 22.23 0.00 3.34 3.98 0.11 70.34 17:53:01 0 22.16 0.00 2.86 5.38 0.08 69.51 17:53:01 1 22.56 0.00 3.56 5.93 0.10 67.84 17:53:01 2 20.59 0.00 3.39 2.87 0.14 73.01 17:53:01 3 23.62 0.00 3.56 1.72 0.10 71.00 Average: all 25.11 0.00 3.53 7.17 0.11 64.07 Average: 0 24.38 0.00 3.41 6.48 0.10 65.63 Average: 1 25.12 0.00 3.53 8.29 0.11 62.95 Average: 2 25.40 0.00 3.69 7.05 0.14 63.72 Average: 3 25.55 0.00 3.50 6.87 0.11 63.96